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* you may not use this file except in compliance with the License.
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// Portions Copyright [2016] [Payara Foundation and/or its affiliates]
package org.apache.catalina.core;
import org.glassfish.grizzly.http.server.util.AlternateDocBase;
import org.glassfish.grizzly.http.server.util.Mapper;
import org.glassfish.grizzly.http.server.util.MappingData;
import org.glassfish.logging.annotation.LogMessageInfo;
import org.apache.catalina.*;
import org.apache.catalina.deploy.*;
import org.apache.catalina.loader.WebappLoader;
import org.apache.catalina.session.ManagerBase;
import org.apache.catalina.session.PersistentManagerBase;
import org.apache.catalina.session.StandardManager;
import org.apache.catalina.servlets.DefaultServlet;
import org.apache.catalina.startup.ContextConfig;
import org.apache.catalina.util.*;
import org.apache.naming.ContextBindings;
import org.apache.naming.resources.BaseDirContext;
import org.apache.naming.resources.DirContextURLStreamHandler;
import org.apache.naming.resources.FileDirContext;
import org.apache.naming.resources.WebDirContext;
import org.apache.naming.resources.ProxyDirContext;
import org.apache.naming.resources.Resource;
import org.apache.naming.resources.WARDirContext;
import org.glassfish.hk2.classmodel.reflect.Types;
import org.glassfish.web.loader.WebappClassLoader;
import org.glassfish.web.loader.ServletContainerInitializerUtil;
import org.glassfish.web.valve.GlassFishValve;
import javax.management.*;
import javax.naming.Binding;
import javax.naming.NamingException;
import javax.naming.directory.DirContext;
import javax.servlet.*;
import javax.servlet.descriptor.JspConfigDescriptor;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionAttributeListener;
import javax.servlet.http.HttpSessionIdListener;
import javax.servlet.http.HttpSessionListener;
import javax.servlet.http.HttpUpgradeHandler;
import java.io.*;
import java.net.MalformedURLException;
import java.net.URLDecoder;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.text.MessageFormat;
import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.logging.Level;
import org.glassfish.grizzly.http.util.CharChunk;
import org.glassfish.grizzly.http.util.MessageBytes;
/**
* Standard implementation of the <b>Context</b> interface. Each
* child container must be a Wrapper implementation to process the
* requests directed to a particular servlet.
*
* @author Craig R. McClanahan
* @author Remy Maucherat
* @version $Revision: 1.48 $ $Date: 2007/07/25 00:52:04 $
*/
// Portions Copyright [2016] [Payara Foundation and/or its affiliates]
public class StandardContext
extends ContainerBase
implements Context, ServletContext
{
@LogMessageInfo(
message = "Missing alternate docbase URL pattern or directory location",
level = "WARNING"
)
public static final String MISS_PATH_OR_URL_PATTERN_EXCEPTION = "AS-WEB-CORE-00130";
@LogMessageInfo(
message = "LoginConfig cannot be null",
level = "WARNING"
)
public static final String LOGIN_CONFIG_REQUIRED_EXCEPTION = "AS-WEB-CORE-00131";
// have two similar messages
@LogMessageInfo(
message = "Form login page {0} must start with a ''/''",
level = "WARNING"
)
public static final String LOGIN_CONFIG_LOGIN_PAGE_EXCEPTION = "AS-WEB-CORE-00132";
// have two similar messages
@LogMessageInfo(
message = "Form error page {0} must start with a ''/''",
level = "WARNING"
)
public static final String LOGIN_CONFIG_ERROR_PAGE_EXCEPTION = "AS-WEB-CORE-00133";
@LogMessageInfo(
message = "Child of a Context must be a Wrapper",
level = "WARNING"
)
public static final String NO_WRAPPER_EXCEPTION = "AS-WEB-CORE-00134";
// have to similar messages
@LogMessageInfo(
message = "JSP file {0} must start with a ''/''",
level = "WARNING"
)
public static final String WRAPPER_ERROR_EXCEPTION = "AS-WEB-CORE-00135";
@LogMessageInfo(
message = "Invalid <url-pattern> {0} in security constraint",
level = "WARNING"
)
public static final String SECURITY_CONSTRAINT_PATTERN_EXCEPTION = "AS-WEB-CORE-00136";
@LogMessageInfo(
message = "ErrorPage cannot be null",
level = "WARNING"
)
public static final String ERROR_PAGE_REQUIRED_EXCEPTION = "AS-WEB-CORE-00137";
@LogMessageInfo(
message = "Error page location {0} must start with a ''/''",
level = "WARNING"
)
public static final String ERROR_PAGE_LOCATION_EXCEPTION = "AS-WEB-CORE-00138";
@LogMessageInfo(
message = "Invalid status code {0} for error-page mapping. HTTP error codes are defined in the range from 400-600",
level = "SEVERE",
cause = "Invalid error page code",
action = "Verify the error code"
)
public static final String INVALID_ERROR_PAGE_CODE_EXCEPTION = "AS-WEB-CORE-00139";
@LogMessageInfo(
message = "Filter mapping specifies an unknown filter name {0}",
level = "WARNING"
)
public static final String FILTER_MAPPING_NAME_EXCEPTION = "AS-WEB-CORE-00140";
@LogMessageInfo(
message = "Filter mapping must specify either a <url-pattern> or a <servlet-name>",
level = "WARNING"
)
public static final String FILTER_MAPPING_EITHER_EXCEPTION = "AS-WEB-CORE-00141";
@LogMessageInfo(
message = "Invalid <url-pattern> {0} in filter mapping",
level = "WARNING"
)
public static final String FILTER_MAPPING_INVALID_URL_EXCEPTION = "AS-WEB-CORE-00142";
@LogMessageInfo(
message = "Unable to call method {0} on servlet context {1}, because this servlet context has already been initialized",
level = "WARNING"
)
public static final String SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION = "AS-WEB-CORE-00143";
@LogMessageInfo(
message = "Filter name is null or an empty String",
level = "WARNING"
)
public static final String NULL_EMPTY_FILTER_NAME_EXCEPTION = "AS-WEB-CORE-00144";
@LogMessageInfo(
message = "Unable to set {0} session tracking mode on servlet context {1}, because it is not supported",
level = "WARNING"
)
public static final String UNSUPPORTED_TRACKING_MODE_EXCEPTION = "AS-WEB-CORE-00145";
@LogMessageInfo(
message = "Unable to add listener of type: {0}, because it does not implement any of the required ServletContextListener, ServletContextAttributeListener, ServletRequestListener, ServletRequestAttributeListener, HttpSessionListener, or HttpSessionAttributeListener interfaces",
level = "WARNING"
)
public static final String UNABLE_ADD_LISTENER_EXCEPTION = "AS-WEB-CORE-00146";
@LogMessageInfo(
message = "Both parameter name and parameter value are required, parameter name is {0}",
level = "WARNING"
)
public static final String PARAMETER_REQUIRED_EXCEPTION = "AS-WEB-CORE-00147";
@LogMessageInfo(
message = "Duplicate context initialization parameter {0}",
level = "WARNING"
)
public static final String DUPLICATE_PARAMETER_EXCEPTION = "AS-WEB-CORE-00148";
@LogMessageInfo(
message = "Invalid <url-pattern> {0} in servlet mapping",
level = "WARNING"
)
public static final String SERVLET_MAPPING_INVALID_URL_EXCEPTION = "AS-WEB-CORE-00149";
@LogMessageInfo(
message = "Servlet mapping specifies an unknown servlet name {0}",
level = "WARNING"
)
public static final String SERVLET_MAPPING_UNKNOWN_NAME_EXCEPTION = "AS-WEB-CORE-00150";
@LogMessageInfo(
message = "Unable to map Servlet [{0}] to URL pattern [{1}], because Servlet [{2}] is already mapped to it",
level = "WARNING"
)
public static final String DUPLICATE_SERVLET_MAPPING_EXCEPTION = "AS-WEB-CORE-00151";
@LogMessageInfo(
message = "Error creating instance listener {0}",
level = "SEVERE",
cause = "Could not create new instance",
action = "Verify the configuration of Wrapper and InstanceListener"
)
public static final String CREATING_INSTANCE_LISTENER_EXCEPTION = "AS-WEB-CORE-00152";
@LogMessageInfo(
message = "Error creating lifecycle listener {0}",
level = "SEVERE",
cause = "Could not create new instance for lifecycle listener",
action = "Verify the permit of current class to access newInstance()"
)
public static final String CREATING_LIFECYCLE_LISTENER_EXCEPTION = "AS-WEB-CORE-00153";
@LogMessageInfo(
message = "Error creating container listener {0}",
level = "SEVERE",
cause = "Could not create new instance for container listener",
action = "Verify the permit of current class to access newInstance()"
)
public static final String CREATING_CONTAINER_LISTENER_EXCEPTION = "AS-WEB-CORE-00154";
@LogMessageInfo(
message = "Reloading this Context has started",
level = "INFO"
)
public static final String RELOADING_STARTED = "AS-WEB-CORE-00155";
@LogMessageInfo(
message = "Error stopping context {0}",
level = "SEVERE",
cause = "Could not stop context component",
action = "Verify stop() to guarantee the whole domain is being stopped correctly"
)
public static final String STOPPING_CONTEXT_EXCEPTION = "AS-WEB-CORE-00156";
@LogMessageInfo(
message = "Error starting context {0}",
level = "SEVERE",
cause = "Could not start context component",
action = "Verify start() to guarantee the context component is being started correctly"
)
public static final String STARTING_CONTEXT_EXCEPTION = "AS-WEB-CORE-00157";
@LogMessageInfo(
message = "Error invoking requestInitialized method on ServletRequestListener {0}",
level = "WARNING"
)
public static final String REQUEST_INIT_EXCEPTION = "AS-WEB-CORE-00158";
@LogMessageInfo(
message = "Error invoking requestDestroyed method on ServletRequestListener {0}",
level = "WARNING"
)
public static final String REQUEST_DESTROY_EXCEPTION = "AS-WEB-CORE-00159";
@LogMessageInfo(
message = "Exception starting filter {0}",
level = "WARNING"
)
public static final String STARTING_FILTER_EXCEPTION = "AS-WEB-CORE-00160";
@LogMessageInfo(
message = "Servlet with name {0} does not have any servlet-class or jsp-file configured",
level = "WARNING"
)
public static final String SERVLET_WITHOUT_ANY_CLASS_OR_JSP = "AS-WEB-CORE-00161";
@LogMessageInfo(
message = "Filter with name {0} does not have any class configured",
level = "WARNING"
)
public static final String FILTER_WITHOUT_ANY_CLASS = "AS-WEB-CORE-00162";
@LogMessageInfo(
message = "Exception sending context destroyed event to listener instance of class {0}",
level = "WARNING"
)
public static final String LISTENER_STOP_EXCEPTION = "AS-WEB-CORE-00163";
@LogMessageInfo(
message = "Error starting resources in context {0}",
level = "SEVERE",
cause = "Could not get the proxy directory context",
action = "Verify the existence of the context"
)
public static final String STARTING_RESOURCES_EXCEPTION = "AS-WEB-CORE-00164";
@LogMessageInfo(
message = "Error stopping static resources",
level = "SEVERE",
cause = "Could not deallocate resource and destroy proxy",
action = "Verify if a fatal error that prevents this component from being used"
)
public static final String STOPPING_RESOURCES_EXCEPTION = "AS-WEB-CORE-00165";
@LogMessageInfo(
message = "Current container has already been started with a DirContext object",
level = "WARNING"
)
public static final String RESOURCES_STARTED = "AS-WEB-CORE-00166";
@LogMessageInfo(
message = "Error starting resources in context {0} with Exception message: {1}",
level = "SEVERE",
cause = "Could not get the proxy directory context",
action = "Verify the existence of the context"
)
public static final String STARTING_RESOURCE_EXCEPTION_MESSAGE = "AS-WEB-CORE-00167";
@LogMessageInfo(
message = "Form login page {0} must start with a ''/'' in Servlet 2.4",
level = "FINE"
)
public static final String FORM_LOGIN_PAGE_FINE = "AS-WEB-CORE-00168";
@LogMessageInfo(
message = "Form error page {0} must start with a ''/'' in Servlet 2.4",
level = "FINE"
)
public static final String FORM_ERROR_PAGE_FINE = "AS-WEB-CORE-00169";
@LogMessageInfo(
message = "JSP file {0} must start with a ''/'' in Servlet 2.4",
level = "FINE"
)
public static final String JSP_FILE_FINE = "AS-WEB-CORE-00170";
@LogMessageInfo(
message = "Container {0} has already been started",
level = "INFO"
)
public static final String CONTAINER_ALREADY_STARTED_EXCEPTION = "AS-WEB-CORE-00171";
@LogMessageInfo(
message = "Error initialzing resources{0}",
level = "WARNING"
)
public static final String INIT_RESOURCES_EXCEPTION = "AS-WEB-CORE-00172";
@LogMessageInfo(
message = "Error in dependency check for standard context {0}",
level = "WARNING"
)
public static final String DEPENDENCY_CHECK_EXCEPTION = "AS-WEB-CORE-00173";
@LogMessageInfo(
message = "Startup of context {0} failed due to previous errors",
level = "SEVERE",
cause = "Could not startup servlet",
action = "Verify the initialization process"
)
public static final String STARTUP_CONTEXT_FAILED_EXCEPTION = "AS-WEB-CORE-00174";
@LogMessageInfo(
message = "Exception during cleanup after start failed",
level = "SEVERE",
cause = "Stop staring up failed",
action = "Verify configurations to stop starting up"
)
public static final String CLEANUP_FAILED_EXCEPTION = "AS-WEB-CORE-00175";
@LogMessageInfo(
message = "Error invoking ServletContainerInitializer {0}",
level = "SEVERE",
cause = "Could not instantiate servlet container initializer",
action = "Verify the access permission of current class loader"
)
public static final String INVOKING_SERVLET_CONTAINER_INIT_EXCEPTION = "AS-WEB-CORE-00176";
@LogMessageInfo(
message = "Error resetting context {0}",
level = "SEVERE",
cause = "Could not restore original state",
action = "Verify if extend 'this' method, and make sure to clean up"
)
public static final String RESETTING_CONTEXT_EXCEPTION = "AS-WEB-CORE-00177";
@LogMessageInfo(
message = "URL pattern {0} must start with a ''/'' in Servlet 2.4",
level = "FINE"
)
public static final String URL_PATTERN_WARNING = "AS-WEB-CORE-00178";
@LogMessageInfo(
message = "Failed to create work directory {0}",
level = "SEVERE",
cause = "Could not create work directory",
action = "Verify the directory name, and access permission"
)
public static final String CREATE_WORK_DIR_EXCEPTION = "AS-WEB-CORE-00179";
@LogMessageInfo(
message = "The URL pattern {0} contains a CR or LF and so can never be matched",
level = "WARNING"
)
public static final String URL_PATTERN_CANNOT_BE_MATCHED_EXCEPTION = "AS-WEB-CORE-00180";
@LogMessageInfo(
message = "Missing name attribute in {0}",
level = "SEVERE",
cause = "Could not get the attribute",
action = "Verify the existence of the value associated with the key"
)
public static final String MISSING_ATTRIBUTE = "AS-WEB-CORE-00181";
@LogMessageInfo(
message = "Malformed name {0}, value of name attribute does not start with ''//''",
level = "SEVERE",
cause = "Illegal path name",
action = "Verify path name"
)
public static final String MALFORMED_NAME = "AS-WEB-CORE-00182";
@LogMessageInfo(
message = "Path {0} does not start with ''/''",
level = "WARNING"
)
public static final String INCORRECT_PATH = "AS-WEB-CORE-00183";
@LogMessageInfo(
message = "Path {0} does not start with ''/'' and is not empty",
level = "WARNING"
)
public static final String INCORRECT_OR_NOT_EMPTY_PATH = "AS-WEB-CORE-00184";
@LogMessageInfo(
message = "Error during mapping",
level = "WARNING"
)
public static final String MAPPING_ERROR_EXCEPTION = "AS-WEB-CORE-00185";
@LogMessageInfo(
message = "Unable to create custom ObjectInputStream",
level = "SEVERE",
cause = "Could not create custom ObjectInputStream",
action = "Verify input stream and class loader"
)
public static final String CANNOT_CREATE_OBJECT_INPUT_STREAM = "AS-WEB-CORE-00186";
@LogMessageInfo(
message = "Error during bindThread",
level = "WARNING"
)
public static final String BIND_THREAD_EXCEPTION = "AS-WEB-CORE-00187";
@LogMessageInfo(
message = "Servlet {0} threw load() exception",
level = "WARNING"
)
public static final String SERVLET_LOAD_EXCEPTION = "AS-WEB-CORE-00188";
@LogMessageInfo(
message = "Error updating ctx with jmx {0} {1} {2}",
level = "INFO"
)
public static final String ERROR_UPDATING_CTX_INFO = "AS-WEB-CORE-00189";
@LogMessageInfo(
message = "Error registering wrapper with jmx {0} {1} {2}",
level = "INFO"
)
public static final String ERROR_REGISTERING_WRAPPER_INFO = "AS-WEB-CORE-00190";
@LogMessageInfo(
message = "Null filter instance",
level = "WARNING"
)
public static final String NULL_FILTER_INSTANCE_EXCEPTION = "AS-WEB-CORE-00191";
@LogMessageInfo(
message = "Servlet name is null or an empty String",
level = "WARNING"
)
public static final String NULL_EMPTY_SERVLET_NAME_EXCEPTION = "AS-WEB-CORE-00192";
@LogMessageInfo(
message = "Null servlet instance",
level = "WARNING"
)
public static final String NULL_SERVLET_INSTANCE_EXCEPTION = "AS-WEB-CORE-00193";
private static final ClassLoader standardContextClassLoader =
StandardContext.class.getClassLoader();
private static final Set<SessionTrackingMode> DEFAULT_SESSION_TRACKING_MODES =
EnumSet.of(SessionTrackingMode.COOKIE);
/**
* Array containing the safe characters set.
*/
protected static final URLEncoder urlEncoder;
/**
* The descriptive information string for this implementation.
*/
private static final String info =
"org.apache.catalina.core.StandardContext/1.0";
private static final RuntimePermission GET_CLASSLOADER_PERMISSION =
new RuntimePermission("getClassLoader");
/**
* GMT timezone - all HTTP dates are on GMT
*/
static {
urlEncoder = new URLEncoder();
urlEncoder.addSafeCharacter('~');
urlEncoder.addSafeCharacter('-');
urlEncoder.addSafeCharacter('_');
urlEncoder.addSafeCharacter('.');
urlEncoder.addSafeCharacter('*');
urlEncoder.addSafeCharacter('/');
}
// ----------------------------------------------------------- Constructors
/**
* Create a new StandardContext component with the default basic Valve.
*/
public StandardContext() {
pipeline.setBasic(new StandardContextValve());
namingResources.setContainer(this);
if (Globals.IS_SECURITY_ENABLED) {
mySecurityManager = AccessController.doPrivileged(
new PrivilegedCreateSecurityManager());
}
//START PWC 6403328
this.logPrefix = logName() + " ServletContext.log():";
//END PWC 6403328
}
// ----------------------------------------------------- Instance Variables
/**
* The alternate deployment descriptor name.
*/
private String altDDName = null;
/**
* The antiJARLocking flag for this Context.
*/
private boolean antiJARLocking = false;
/**
* Associated host name.
*/
private String hostName;
/**
* The list of instantiated application event listeners
*/
private List<EventListener> eventListeners =
new ArrayList<EventListener>();
/**
* The list of ServletContextListeners
*/
protected ArrayList<ServletContextListener> contextListeners =
new ArrayList<ServletContextListener>();
/**
* The list of HttpSessionListeners
*/
private List<HttpSessionListener> sessionListeners =
new ArrayList<HttpSessionListener>();
/**
* The set of application parameters defined for this application.
*/
private List<ApplicationParameter> applicationParameters =
new ArrayList<ApplicationParameter>();
/**
* The application available flag for this Context.
*/
private boolean available = false;
/**
* The broadcaster that sends j2ee notifications.
*/
private NotificationBroadcasterSupport broadcaster = null;
/**
* The Locale to character set mapper for this application.
*/
private CharsetMapper charsetMapper = null;
/**
* The Java class name of the CharsetMapper class to be created.
*/
private String charsetMapperClass = CharsetMapper.class.getName();
/**
* The path to a file to save this Context information.
*/
private String configFile = null;
/**
* The "correctly configured" flag for this Context.
*/
private boolean configured = false;
/**
* The security constraints for this web application.
*/
private List<SecurityConstraint> constraints =
new ArrayList<SecurityConstraint>();
/**
* The ServletContext implementation associated with this Context.
*/
// START RIMOD 4894300
/*
private transient ApplicationContext context = null;
*/
protected ApplicationContext context = null;
// END RIMOD 4894300
/**
* Is the context initialized.
*/
private boolean isContextInitializedCalled = false;
/**
* Compiler classpath to use.
*/
private String compilerClasspath = null;
/**
* Should we attempt to use cookies for session id communication?
*/
private boolean cookies = true;
/**
* true if the rewriting of URLs with the jsessionids of HTTP
* sessions belonging to this context is enabled, false otherwise
*/
private boolean enableURLRewriting = true;
/**
* Should we allow the <code>ServletContext.getContext()</code> method
* to access the context of other web applications in this server?
*/
private boolean crossContext = false;
/**
* The "follow standard delegation model" flag that will be used to
* configure our ClassLoader.
*/
private boolean delegate = false;
/**
* The display name of this web application.
*/
private String displayName = null;
/**
* Override the default web xml location. ContextConfig is not configurable
* so the setter is not used.
*/
private String defaultWebXml;
/**
* The distributable flag for this web application.
*/
private boolean distributable = false;
/**
* Thread local data used during request dispatch.
*/
private ThreadLocal<DispatchData> dispatchData =
new ThreadLocal<DispatchData>();
/**
* The document root for this web application.
*/
private String docBase = null;
/**
* The exception pages for this web application, keyed by fully qualified
* class name of the Java exception.
*/
private Map<String, ErrorPage> exceptionPages =
new HashMap<String, ErrorPage>();
/**
* The default error page (error page that was declared
* without any exception-type and error-code).
*/
private ErrorPage defaultErrorPage;
/**
* The set of filter configurations (and associated filter instances) we
* have initialized, keyed by filter name.
*/
private Map<String, FilterConfig> filterConfigs =
new HashMap<String, FilterConfig>();
/**
* The set of filter definitions for this application, keyed by
* filter name.
*/
private Map<String, FilterDef> filterDefs = new HashMap<String, FilterDef>();
/**
* The list of filter mappings for this application, in the order
* they were defined in the deployment descriptor.
*/
private List<FilterMap> filterMaps = new ArrayList<FilterMap>();
/**
* The list of classnames of InstanceListeners that will be added
* to each newly created Wrapper by <code>createWrapper()</code>.
*/
private ArrayList<String> instanceListeners = new ArrayList<String>();
/**
* The set of already instantiated InstanceListeners that will be added
* to each newly created Wrapper by <code>createWrapper()</code>.
*/
private List<InstanceListener> instanceListenerInstances = new ArrayList<InstanceListener>();
/**
* The login configuration descriptor for this web application.
*/
private LoginConfig loginConfig = null;
// START PWC 6403328
/**
* Log prefix string
*/
private String logPrefix = null;
// END PWC 6403328
/**
* The mapper associated with this context.
*/
private Mapper mapper = new Mapper();
/**
* The naming context listener for this web application.
*/
private NamingContextListener namingContextListener = null;
/**
* The naming resources for this web application.
*/
private NamingResources namingResources = new NamingResources();
/**
* The message destinations for this web application.
*/
private Map<String, MessageDestination> messageDestinations = new HashMap<String, MessageDestination>();
/**
* The MIME mappings for this web application, keyed by extension.
*/
private Map<String,String> mimeMappings = new HashMap<String,String>();
/**
* The context initialization parameters for this web application,
* keyed by name.
*/
private HashMap<String, String> parameters = new HashMap<String, String>();
/**
* The request processing pause flag (while reloading occurs)
*/
private boolean paused = false;
/**
* The public identifier of the DTD for the web application deployment
* descriptor version we are currently parsing. This is used to support
* relaxed validation rules when processing version 2.2 web.xml files.
*/
private String publicId = null;
/**
* The reloadable flag for this web application.
*/
private boolean reloadable = false;
/**
* Unpack WAR property.
*/
private boolean unpackWAR = true;
/**
* The DefaultContext override flag for this web application.
*/
private boolean override = false;
/**
* The original document root for this web application.
*/
private String originalDocBase = null;
/**
* The privileged flag for this web application.
*/
private boolean privileged = false;
/**
* Should the next call to <code>addWelcomeFile()</code> cause replacement
* of any existing welcome files? This will be set before processing the
* web application's deployment descriptor, so that application specified
* choices <strong>replace</strong>, rather than append to, those defined
* in the global descriptor.
*/
private boolean replaceWelcomeFiles = false;
/**
* With proxy caching disabled, setting this flag to true adds
* Pragma and Cache-Control headers with "No-cache" as value.
* Setting this flag to false does not add any Pragma header,
* but sets the Cache-Control header to "private".
*/
private boolean securePagesWithPragma = true;
/**
* The security role mappings for this application, keyed by role
* name (as used within the application).
*/
private Map<String, String> roleMappings = new HashMap<String, String>();
/**
* The security roles for this application
*/
private List<String> securityRoles = new ArrayList<String>();
/**
* The servlet mappings for this web application, keyed by
* matching pattern.
*/
private final Map<String, String> servletMappings = new HashMap<String, String>();
/**
* The session timeout (in minutes) for this web application.
*/
private int sessionTimeout = 30;
/**
* Has the session timeout (in minutes) for this web application
* been over-ridden by web-xml
* HERCULES:add
*/
private boolean sessionTimeoutOveridden = false;
/**
* The notification sequence number.
*/
private long sequenceNumber = 0;
/**
* The status code error pages for this web application, keyed by
* HTTP status code (as an Integer).
*/
private final Map<Integer, ErrorPage> statusPages =
new HashMap<Integer, ErrorPage>();
/**
* Amount of ms that the container will wait for servlets to unload.
*/
private long unloadDelay = 2000;
/**
* The watched resources for this application.
*/
private List<String> watchedResources =
Collections.synchronizedList(new ArrayList<String>());
/**
* The welcome files for this application.
*/
private String[] welcomeFiles = new String[0];
/**
* The list of classnames of LifecycleListeners that will be added
* to each newly created Wrapper by <code>createWrapper()</code>.
*/
private ArrayList<String> wrapperLifecycles = new ArrayList<String>();
/**
* The list of classnames of ContainerListeners that will be added
* to each newly created Wrapper by <code>createWrapper()</code>.
*/
private List<String> wrapperListeners = new ArrayList<String>();
/**
* The pathname to the work directory for this context (relative to
* the server's home if not absolute).
*/
private String workDir = null;
/**
* JNDI use flag.
*/
private boolean useNaming = true;
/**
* Filesystem based flag.
*/
private boolean filesystemBased = false;
/**
* Name of the associated naming context.
*/
private String namingContextName = null;
/**
* Frequency of the session expiration, and related manager operations.
* Manager operations will be done once for the specified amount of
* backgrondProcess calls (ie, the lower the amount, the most often the
* checks will occur).
*/
private int managerChecksFrequency = 6;
/**
* Iteration count for background processing.
*/
private int count = 0;
/**
* Caching allowed flag.
*/
private boolean cachingAllowed = true;
/**
* Case sensitivity.
*/
protected boolean caseSensitive = true;
/**
* Allow linking.
*/
protected boolean allowLinking = false;
/**
* Cache max size in KB.
*/
protected int cacheMaxSize = 10240; // 10 MB
/**
* Cache TTL in ms.
*/
protected int cacheTTL = 5000;
/**
* Non proxied resources.
*/
private DirContext webappResources = null;
/*
* Time (in milliseconds) it took to start this context
*/
private long startupTime;
/*
* Time (in milliseconds since January 1, 1970, 00:00:00) when this
* context was started
*/
private long startTimeMillis;
private long tldScanTime;
// START SJSWS 6324431
// Should the filter and security mapping be done
// in a case sensitive manner
protected boolean caseSensitiveMapping = true;
// END SJSWS 6324431
// START S1AS8PE 4817642
/**
* The flag that specifies whether to reuse the session id (if any) from
* the request for newly created sessions
*/
private boolean reuseSessionID = false;
// END S1AS8PE 4817642
// START RIMOD 4642650
/**
* The flag that specifies whether this context allows sendRedirect() to
* redirect to a relative URL.
*/
private boolean allowRelativeRedirect = false;
// END RIMOD 4642650
/** Name of the engine. If null, the domain is used.
*/
private String engineName = null;
/* SJSAS 6340499
private String j2EEApplication="none";
*/
// START SJSAS 6340499
private String j2EEApplication="null";
// END SJSAS 6340499
private String j2EEServer="none";
// START IASRI 4823322
/**
* List of configured Auditors for this context.
*/
private Auditor[] auditors = null;
// END IASRI 4823322
// START RIMOD 4868393
/**
* used to create unique id for each app instance.
*/
private static AtomicInteger instanceIDCounter = new AtomicInteger(1);
// END RIMOD 4868393
/**
* Attribute value used to turn on/off XML validation
*/
private boolean webXmlValidation = false;
private String jvmRoute;
/**
* Attribute value used to turn on/off XML namespace validation
*/
private boolean webXmlNamespaceAware = false;
/**
* Attribute value used to turn on/off XML validation
*/
private boolean tldValidation = false;
/**
* Attribute value used to turn on/off TLD XML namespace validation
*/
private boolean tldNamespaceAware = false;
/**
* Is the context contains the JSF servlet.
*/
protected boolean isJsfApplication = false;
// START S1AS8PE 4965017
private boolean isReload = false;
// END S1AS8PE 4965017
/**
* Alternate doc base resources
*/
private ArrayList<AlternateDocBase> alternateDocBases = null;
private boolean useMyFaces;
private Set<SessionTrackingMode> sessionTrackingModes;
/**
* Encoded path.
*/
private String encodedPath = null;
/**
* Session cookie config
*/
private SessionCookieConfig sessionCookieConfig;
/**
* The name of the session tracking cookies created by this context
* Cache the name here as the getSessionCookieConfig() is synchronized.
*/
private String sessionCookieName = Globals.SESSION_COOKIE_NAME;
private boolean sessionCookieNameInitialized = false;
protected ConcurrentMap<String, ServletRegistrationImpl> servletRegisMap =
new ConcurrentHashMap<String, ServletRegistrationImpl>();
protected ConcurrentMap<String, FilterRegistrationImpl> filterRegisMap =
new ConcurrentHashMap<String, FilterRegistrationImpl>();
/**
* The list of ordered libs, which is used as the value of the
* ServletContext attribute with name javax.servlet.context.orderedLibs
*/
private List<String> orderedLibs;
// <jsp-config> related info aggregated from web.xml and web-fragment.xml
private JspConfigDescriptor jspConfigDesc;
// ServletContextListeners may be registered (via
// ServletContext#addListener) only within the scope of
// ServletContainerInitializer#onStartup
private boolean isProgrammaticServletContextListenerRegistrationAllowed = false;
/*
* Security manager responsible for enforcing permission check on
* ServletContext#getClassLoader
*/
private MySecurityManager mySecurityManager;
// Iterable over all ServletContainerInitializers that were discovered
private Iterable<ServletContainerInitializer> servletContainerInitializers = null;
// The major Servlet spec version of the web.xml
private int effectiveMajorVersion = 0;
// The minor Servlet spec version of the web.xml
private int effectiveMinorVersion = 0;
// Created via embedded API
private boolean isEmbedded = false;
protected boolean directoryDeployed = false;
protected boolean showArchivedRealPathEnabled = true;
protected int servletReloadCheckSecs = 1;
// ----------------------------------------------------- Context Properties
public String getEncodedPath() {
return encodedPath;
}
@Override
public void setName( String name ) {
super.setName( name );
encodedPath = urlEncoder.encode(name);
}
/**
* Is caching allowed ?
*/
public boolean isCachingAllowed() {
return cachingAllowed;
}
/**
* Set caching allowed flag.
*/
public void setCachingAllowed(boolean cachingAllowed) {
this.cachingAllowed = cachingAllowed;
}
/**
* Set case sensitivity.
*/
public void setCaseSensitive(boolean caseSensitive) {
this.caseSensitive = caseSensitive;
}
/**
* Is case sensitive ?
*/
public boolean isCaseSensitive() {
return caseSensitive;
}
// START SJSWS 6324431
/**
* Set case sensitivity for filter and security constraint mappings.
*/
public void setCaseSensitiveMapping(boolean caseSensitiveMap) {
caseSensitiveMapping = caseSensitiveMap;
}
/**
* Are filters and security constraints mapped in a case sensitive manner?
*/
public boolean isCaseSensitiveMapping() {
return caseSensitiveMapping;
}
// END SJSWS 6324431
/**
* Set allow linking.
*/
public void setAllowLinking(boolean allowLinking) {
this.allowLinking = allowLinking;
}
/**
* Is linking allowed.
*/
public boolean isAllowLinking() {
return allowLinking;
}
/**
* Set cache TTL.
*/
public void setCacheTTL(int cacheTTL) {
this.cacheTTL = cacheTTL;
}
/**
* Get cache TTL.
*/
public int getCacheTTL() {
return cacheTTL;
}
/**
* Return the maximum size of the cache in KB.
*/
public int getCacheMaxSize() {
return cacheMaxSize;
}
/**
* Set the maximum size of the cache in KB.
*/
public void setCacheMaxSize(int cacheMaxSize) {
this.cacheMaxSize = cacheMaxSize;
}
/**
* Return the "follow standard delegation model" flag used to configure
* our ClassLoader.
*/
public boolean getDelegate() {
return delegate;
}
/**
* Set the "follow standard delegation model" flag used to configure
* our ClassLoader.
*
* @param delegate The new flag
*/
public void setDelegate(boolean delegate) {
boolean oldDelegate = this.delegate;
this.delegate = delegate;
support.firePropertyChange("delegate", Boolean.valueOf(oldDelegate),
Boolean.valueOf(this.delegate));
}
/**
* Returns true if the internal naming support is used.
*/
public boolean isUseNaming() {
synchronized (this) {
return useNaming;
}
}
/**
* Enables or disables naming.
*/
public void setUseNaming(boolean useNaming) {
this.useNaming = useNaming;
}
/**
* @return true if the resources associated with this context are
* filesystem based, false otherwise
*/
public boolean isFilesystemBased() {
return filesystemBased;
}
/**
* @return the list of initialized application event listeners
* of this application, in the order in which they have been specified
* in the deployment descriptor
*/
@Override
public List<EventListener> getApplicationEventListeners() {
return eventListeners;
}
public List<HttpSessionListener> getSessionListeners() {
return sessionListeners;
}
/**
* Return the application available flag for this Context.
*/
@Override
public boolean getAvailable() {
return available;
}
/**
* Set the application available flag for this Context.
*
* @param available The new application available flag
*/
@Override
public void setAvailable(boolean available) {
boolean oldAvailable = this.available;
this.available = available;
support.firePropertyChange("available", Boolean.valueOf(oldAvailable),
Boolean.valueOf(this.available));
}
/**
* Return the antiJARLocking flag for this Context.
*/
public boolean getAntiJARLocking() {
return (this.antiJARLocking);
}
/**
* Set the antiJARLocking feature for this Context.
*
* @param antiJARLocking The new flag value
*/
public void setAntiJARLocking(boolean antiJARLocking) {
boolean oldAntiJARLocking = this.antiJARLocking;
this.antiJARLocking = antiJARLocking;
support.firePropertyChange("antiJARLocking",
oldAntiJARLocking,
this.antiJARLocking);
}
/**
* Return the Locale to character set mapper for this Context.
*/
@Override
public CharsetMapper getCharsetMapper() {
// Create a mapper the first time it is requested
if (this.charsetMapper == null) {
try {
Class clazz = Class.forName(charsetMapperClass);
this.charsetMapper =
(CharsetMapper) clazz.newInstance();
} catch (Throwable t) {
this.charsetMapper = new CharsetMapper();
}
}
return (this.charsetMapper);
}
/**
* Set the Locale to character set mapper for this Context.
*
* @param mapper The new mapper
*/
@Override
public void setCharsetMapper(CharsetMapper mapper) {
CharsetMapper oldCharsetMapper = this.charsetMapper;
this.charsetMapper = mapper;
if( mapper != null )
this.charsetMapperClass= mapper.getClass().getName();
support.firePropertyChange("charsetMapper", oldCharsetMapper,
this.charsetMapper);
}
/**
* @return the path to a file to save this Context information
*/
@Override
public String getConfigFile() {
return configFile;
}
/**
* Set the path to a file to save this Context information.
*
* @param configFile The path to a file to save this Context information
*/
@Override
public void setConfigFile(String configFile) {
this.configFile = configFile;
}
/**
* @return the "correctly configured" flag for this Context
*/
@Override
public boolean getConfigured() {
return configured;
}
/**
* Sets the "correctly configured" flag for this Context. This can be
* set to false by startup listeners that detect a fatal configuration
* error to avoid the application from being made available.
*
* @param configured The new correctly configured flag
*/
@Override
public void setConfigured(boolean configured) {
boolean oldConfigured = this.configured;
this.configured = configured;
support.firePropertyChange("configured",
Boolean.valueOf(oldConfigured), Boolean.valueOf(this.configured));
}
/**
* @return the "use cookies for session ids" flag
*/
@Override
public boolean getCookies() {
return cookies;
}
/**
* Set the "use cookies for session ids" flag.
*
* @param cookies The new flag
*/
@Override
public void setCookies(boolean cookies) {
boolean oldCookies = this.cookies;
this.cookies = cookies;
support.firePropertyChange("cookies",
Boolean.valueOf(oldCookies),
Boolean.valueOf(this.cookies));
}
/**
* Checks whether the rewriting of URLs with the jsessionids of
* HTTP sessions belonging to this context is enabled or not.
*
* @return true if the rewriting of URLs with the jsessionids of HTTP
* sessions belonging to this context is enabled, false otherwise
*/
@Override
public boolean isEnableURLRewriting() {
return enableURLRewriting;
}
/**
* Enables or disables the rewriting of URLs with the jsessionids of
* HTTP sessions belonging to this context.
*
* @param enableURLRewriting true if the rewriting of URLs with the
* jsessionids of HTTP sessions belonging to this context should be
* enabled, false otherwise
*/
@Override
public void setEnableURLRewriting(boolean enableURLRewriting) {
boolean oldEnableURLRewriting = this.enableURLRewriting;
this.enableURLRewriting = enableURLRewriting;
support.firePropertyChange("enableURLRewriting",
Boolean.valueOf(oldEnableURLRewriting),
Boolean.valueOf(this.enableURLRewriting));
}
/**
* @return the "allow crossing servlet contexts" flag
*/
@Override
public boolean getCrossContext() {
return (this.crossContext);
}
/**
* Sets the "allow crossing servlet contexts" flag.
*
* @param crossContext The new cross contexts flag
*/
@Override
public void setCrossContext(boolean crossContext) {
boolean oldCrossContext = this.crossContext;
this.crossContext = crossContext;
support.firePropertyChange("crossContext",
Boolean.valueOf(oldCrossContext),
Boolean.valueOf(this.crossContext));
}
public String getDefaultWebXml() {
return defaultWebXml;
}
/** Set the location of the default web xml that will be used.
* If not absolute, it'll be made relative to the engine's base dir
* ( which defaults to catalina.base system property ).
*
* XXX If a file is not found - we can attempt a getResource()
*
* @param defaultWebXml
*/
public void setDefaultWebXml(String defaultWebXml) {
this.defaultWebXml = defaultWebXml;
}
/**
* Gets the time (in milliseconds) it took to start this context.
*
* @return Time (in milliseconds) it took to start this context.
*/
public long getStartupTime() {
return startupTime;
}
public void setStartupTime(long startupTime) {
this.startupTime = startupTime;
}
public long getTldScanTime() {
return tldScanTime;
}
public void setTldScanTime(long tldScanTime) {
this.tldScanTime = tldScanTime;
}
/**
* Return the display name of this web application.
*/
@Override
public String getDisplayName() {
return (this.displayName);
}
/**
* Return the alternate Deployment Descriptor name.
*/
@Override
public String getAltDDName(){
return altDDName;
}
/**
* Set an alternate Deployment Descriptor name.
*/
@Override
public void setAltDDName(String altDDName) {
this.altDDName = altDDName;
if (context != null) {
context.setAttribute(Globals.ALT_DD_ATTR,altDDName);
context.setAttributeReadOnly(Globals.ALT_DD_ATTR);
}
}
/**
* Return the compiler classpath.
*/
public String getCompilerClasspath(){
return compilerClasspath;
}
/**
* Set the compiler classpath.
*/
public void setCompilerClasspath(String compilerClasspath) {
this.compilerClasspath = compilerClasspath;
}
/**
* Set the display name of this web application.
*
* @param displayName The new display name
*/
@Override
public void setDisplayName(String displayName) {
String oldDisplayName = this.displayName;
this.displayName = displayName;
support.firePropertyChange("displayName", oldDisplayName,
this.displayName);
}
/**
* Return the distributable flag for this web application.
*/
@Override
public boolean getDistributable() {
return distributable;
}
/**
* Set the distributable flag for this web application.
*
* @param distributable The new distributable flag
*/
@Override
public void setDistributable(boolean distributable) {
boolean oldDistributable = this.distributable;
this.distributable = distributable;
support.firePropertyChange("distributable",
Boolean.valueOf(oldDistributable),
Boolean.valueOf(this.distributable));
// Bugzilla 32866
if(getManager() != null) {
if(log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Propagating distributable=" + distributable
+ " to manager");
}
getManager().setDistributable(distributable);
}
}
/**
* Return the document root for this Context. This can be an absolute
* pathname, a relative pathname, or a URL.
*/
@Override
public String getDocBase() {
return docBase;
}
/**
* Set the document root for this Context. This can be an absolute
* pathname, a relative pathname, or a URL.
*
* @param docBase The new document root
*/
@Override
public void setDocBase(String docBase) {
synchronized (this) {
this.docBase = docBase;
}
}
/**
* Configures this context's alternate doc base mappings.
*
* @param urlPattern
* @param docBase
*/
public void addAlternateDocBase(String urlPattern, String docBase) {
if (urlPattern == null || docBase == null) {
throw new IllegalArgumentException(rb.getString(MISS_PATH_OR_URL_PATTERN_EXCEPTION));
}
AlternateDocBase alternateDocBase = new AlternateDocBase();
alternateDocBase.setUrlPattern(urlPattern);
alternateDocBase.setDocBase(docBase);
alternateDocBase.setBasePath(getBasePath(docBase));
if (alternateDocBases == null) {
alternateDocBases = new ArrayList<AlternateDocBase>();
}
alternateDocBases.add(alternateDocBase);
}
/**
* Gets this context's configured alternate doc bases.
*
* @return This context's configured alternate doc bases
*/
public ArrayList<AlternateDocBase> getAlternateDocBases() {
return alternateDocBases;
}
/**
* Return the frequency of manager checks.
*/
public int getManagerChecksFrequency() {
return managerChecksFrequency;
}
/**
* Set the manager checks frequency.
*
* @param managerChecksFrequency the new manager checks frequency
*/
public void setManagerChecksFrequency(int managerChecksFrequency) {
if (managerChecksFrequency <= 0) {
return;
}
int oldManagerChecksFrequency = this.managerChecksFrequency;
this.managerChecksFrequency = managerChecksFrequency;
support.firePropertyChange("managerChecksFrequency",
Integer.valueOf(oldManagerChecksFrequency),
Integer.valueOf(this.managerChecksFrequency));
}
/**
* Return descriptive information about this Container implementation and
* the corresponding version number, in the format
* <code><description>/<version></code>.
*/
@Override
public String getInfo() {
return (info);
}
public void setJvmRoute(String jvmRoute) {
this.jvmRoute = jvmRoute;
}
public String getJvmRoute() {
return jvmRoute;
}
public String getEngineName() {
if( engineName != null ) return engineName;
return domain;
}
public void setEngineName(String engineName) {
this.engineName = engineName;
}
public String getJ2EEApplication() {
return j2EEApplication;
}
public void setJ2EEApplication(String j2EEApplication) {
this.j2EEApplication = j2EEApplication;
}
public String getJ2EEServer() {
return j2EEServer;
}
public void setJ2EEServer(String j2EEServer) {
this.j2EEServer = j2EEServer;
}
/**
* Return the login configuration descriptor for this web application.
*/
@Override
public LoginConfig getLoginConfig() {
return (this.loginConfig);
}
/**
* Set the login configuration descriptor for this web application.
*
* @param config The new login configuration
*/
@Override
public void setLoginConfig(LoginConfig config) {
// Validate the incoming property value
if (config == null)
throw new IllegalArgumentException
(rb.getString(LOGIN_CONFIG_REQUIRED_EXCEPTION));
String loginPage = config.getLoginPage();
if ((loginPage != null) && !loginPage.startsWith("/")) {
if (isServlet22()) {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, FORM_LOGIN_PAGE_FINE, loginPage);
}
config.setLoginPage("/" + loginPage);
} else {
String msg = MessageFormat.format(rb.getString(LOGIN_CONFIG_LOGIN_PAGE_EXCEPTION), loginPage);
throw new IllegalArgumentException(msg);
}
}
String errorPage = config.getErrorPage();
if ((errorPage != null) && !errorPage.startsWith("/")) {
if (isServlet22()) {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, FORM_ERROR_PAGE_FINE, errorPage);
}
config.setErrorPage("/" + errorPage);
} else {
String msg = MessageFormat.format(rb.getString(LOGIN_CONFIG_ERROR_PAGE_EXCEPTION), errorPage);
throw new IllegalArgumentException(msg);
}
}
// Process the property setting change
LoginConfig oldLoginConfig = this.loginConfig;
this.loginConfig = config;
support.firePropertyChange("loginConfig",
oldLoginConfig, this.loginConfig);
}
/**
* Get the mapper associated with the context.
*/
@Override
public Mapper getMapper() {
return mapper;
}
/**
* Sets a new pipeline
*/
public void restrictedSetPipeline(Pipeline pl) {
synchronized (this) {
pl.setBasic(new StandardContextValve());
pipeline = pl;
hasCustomPipeline = true;
}
}
/**
* Return the naming resources associated with this web application.
*/
@Override
public NamingResources getNamingResources() {
return namingResources;
}
/**
* Set the naming resources for this web application.
*
* @param namingResources The new naming resources
*/
@Override
public void setNamingResources(NamingResources namingResources) {
// Process the property setting change
NamingResources oldNamingResources = this.namingResources;
this.namingResources = namingResources;
support.firePropertyChange("namingResources",
oldNamingResources, this.namingResources);
}
/**
* Return the context path for this Context.
*/
@Override
public String getPath() {
return (getName());
}
/**
* Set the context path for this Context.
* <p>
* <b>IMPLEMENTATION NOTE</b>: The context path is used as the "name" of
* a Context, because it must be unique.
*
* @param path The new context path
*/
@Override
public void setPath(String path) {
// XXX Use host in name
/* GlassFish Issue 2339
setName(RequestUtil.URLDecode(path));
*/
// START GlassFish Issue 2339
setName(RequestUtil.urlDecode(path, "UTF-8"));
// END GlassFish Issue 2339
}
/**
* Return the public identifier of the deployment descriptor DTD that is
* currently being parsed.
*/
@Override
public String getPublicId() {
return publicId;
}
/**
* Set the public identifier of the deployment descriptor DTD that is
* currently being parsed.
*
* @param publicId The public identifier
*/
@Override
public void setPublicId(String publicId) {
if (log.isLoggable(Level.FINEST))
log.log(Level.FINEST, "Setting deployment descriptor public ID to '" +
publicId + "'");
String oldPublicId = this.publicId;
this.publicId = publicId;
support.firePropertyChange("publicId", oldPublicId, publicId);
}
/**
* Return the reloadable flag for this web application.
*/
@Override
public boolean getReloadable() {
return reloadable;
}
/**
* Return the DefaultContext override flag for this web application.
*/
@Override
public boolean getOverride() {
return override;
}
/**
* Gets the original document root for this Context, which can be an
* absolute pathname, a relative pathname, or a URL.
*
* Is only set as deployment has change docRoot!
*/
public String getOriginalDocBase() {
return (this.originalDocBase);
}
/**
* Set the original document root for this Context, which can be an
* absolute pathname, a relative pathname, or a URL.
*
* @param docBase The original document root
*/
public void setOriginalDocBase(String docBase) {
this.originalDocBase = docBase;
}
/**
* Return the privileged flag for this web application.
*/
@Override
public boolean getPrivileged() {
return (this.privileged);
}
/**
* Set the privileged flag for this web application.
*
* @param privileged The new privileged flag
*/
@Override
public void setPrivileged(boolean privileged) {
boolean oldPrivileged = this.privileged;
this.privileged = privileged;
support.firePropertyChange("privileged",
Boolean.valueOf(oldPrivileged),
Boolean.valueOf(this.privileged));
}
/**
* Set the reloadable flag for this web application.
*
* @param reloadable The new reloadable flag
*/
@Override
public void setReloadable(boolean reloadable) {
boolean oldReloadable = this.reloadable;
this.reloadable = reloadable;
support.firePropertyChange("reloadable",
Boolean.valueOf(oldReloadable),
Boolean.valueOf(this.reloadable));
}
/**
* Set the DefaultContext override flag for this web application.
*
* @param override The new override flag
*/
@Override
public void setOverride(boolean override) {
boolean oldOverride = this.override;
this.override = override;
support.firePropertyChange("override",
Boolean.valueOf(oldOverride),
Boolean.valueOf(this.override));
}
// START SJSAS 8.1 5049111
/**
* Scan the parent when searching for TLD listeners.
*/
@Override
public boolean isJsfApplication(){
return isJsfApplication;
}
// END SJSAS 8.1 5049111
// START SJSAS 6253524
/**
* Indicates whether this web module contains any ad-hoc paths.
*
* An ad-hoc path is a servlet path that is mapped to a servlet
* not declared in the web module's deployment descriptor.
*
* A web module all of whose mappings are for ad-hoc paths is called an
* ad-hoc web module.
*
* @return true if this web module contains any ad-hoc paths, false
* otherwise
*/
@Override
public boolean hasAdHocPaths() {
return false;
}
/**
* Returns the name of the ad-hoc servlet responsible for servicing the
* given path.
*
* @param path The path to service
*
* @return The name of the ad-hoc servlet responsible for servicing the
* given path, or null if the given path is not an ad-hoc path
*/
@Override
public String getAdHocServletName(String path) {
return null;
}
// END SJSAS 6253524
/**
* Return the "replace welcome files" property.
*/
public boolean isReplaceWelcomeFiles() {
return replaceWelcomeFiles;
}
/**
* Set the "replace welcome files" property.
*
* @param replaceWelcomeFiles The new property value
*/
public void setReplaceWelcomeFiles(boolean replaceWelcomeFiles) {
boolean oldReplaceWelcomeFiles = this.replaceWelcomeFiles;
this.replaceWelcomeFiles = replaceWelcomeFiles;
support.firePropertyChange("replaceWelcomeFiles",
Boolean.valueOf(oldReplaceWelcomeFiles),
Boolean.valueOf(this.replaceWelcomeFiles));
}
/**
* Returns the value of the securePagesWithPragma property.
*/
public boolean isSecurePagesWithPragma() {
return securePagesWithPragma;
}
/**
* Sets the securePagesWithPragma property of this Context.
*
* Setting this property to true will result in Pragma and Cache-Control
* headers with a value of "No-cache" if proxy caching has been disabled.
*
* Setting this property to false will not add any Pragma header,
* but will set the Cache-Control header to "private".
*
* @param securePagesWithPragma true if Pragma and Cache-Control headers
* are to be set to "No-cache" if proxy caching has been disabled, false
* otherwise
*/
@Override
public void setSecurePagesWithPragma(boolean securePagesWithPragma) {
boolean oldSecurePagesWithPragma = this.securePagesWithPragma;
this.securePagesWithPragma = securePagesWithPragma;
support.firePropertyChange("securePagesWithPragma",
Boolean.valueOf(oldSecurePagesWithPragma),
Boolean.valueOf(this.securePagesWithPragma));
}
public void setUseMyFaces(boolean useMyFaces) {
this.useMyFaces = useMyFaces;
}
public boolean isUseMyFaces() {
return useMyFaces;
}
/**
* Return the servlet context for which this Context is a facade.
*/
@Override
public ServletContext getServletContext() {
if (context == null) {
context = new ApplicationContext(this);
if (altDDName != null
&& context.getAttribute(Globals.ALT_DD_ATTR) == null){
context.setAttribute(Globals.ALT_DD_ATTR,altDDName);
context.setAttributeReadOnly(Globals.ALT_DD_ATTR);
}
}
return context.getFacade();
}
/**
* Return the default session timeout (in minutes) for this
* web application.
*/
@Override
public int getSessionTimeout() {
return sessionTimeout;
}
/**
* Is the session timeout (in minutes) for this
* web application over-ridden from the default
* HERCULES:add
*/
public boolean isSessionTimeoutOveridden() {
return sessionTimeoutOveridden;
}
/**
* Set the default session timeout (in minutes) for this
* web application.
*
* @param timeout The new default session timeout
*/
@Override
public void setSessionTimeout(int timeout) {
int oldSessionTimeout = this.sessionTimeout;
/*
* SRV.13.4 ("Deployment Descriptor"):
* If the timeout is 0 or less, the container ensures the default
* behaviour of sessions is never to time out.
*/
this.sessionTimeout = (timeout == 0) ? -1 : timeout;
support.firePropertyChange("sessionTimeout",
Integer.valueOf(oldSessionTimeout),
Integer.valueOf(this.sessionTimeout));
//HERCULES:add
sessionTimeoutOveridden = true;
//end HERCULES:add
}
/**
* Return the value of the unloadDelay flag.
*/
public long getUnloadDelay() {
return (this.unloadDelay);
}
/**
* Set the value of the unloadDelay flag, which represents the amount
* of ms that the container will wait when unloading servlets.
* Setting this to a small value may cause more requests to fail
* to complete when stopping a web application.
*
* @param unloadDelay The new value
*/
public void setUnloadDelay(long unloadDelay) {
long oldUnloadDelay = this.unloadDelay;
this.unloadDelay = unloadDelay;
support.firePropertyChange("unloadDelay",
Long.valueOf(oldUnloadDelay),
Long.valueOf(this.unloadDelay));
}
/**
* Unpack WAR flag accessor.
*/
public boolean getUnpackWAR() {
return unpackWAR;
}
/**
* Unpack WAR flag mutator.
*/
public void setUnpackWAR(boolean unpackWAR) {
this.unpackWAR = unpackWAR;
}
/**
* Set the resources DirContext object with which this Container is
* associated.
*
* @param resources The newly associated DirContext
*/
@Override
public synchronized void setResources(DirContext resources) {
if (started) {
throw new IllegalStateException(rb.getString(RESOURCES_STARTED));
}
DirContext oldResources = this.webappResources;
if (oldResources == resources)
return;
if (resources instanceof BaseDirContext) {
BaseDirContext baseDirContext = (BaseDirContext)resources;
baseDirContext.setCached(isCachingAllowed());
baseDirContext.setCacheTTL(getCacheTTL());
baseDirContext.setCacheMaxSize(getCacheMaxSize());
}
if (resources instanceof FileDirContext) {
filesystemBased = true;
FileDirContext fileDirContext = (FileDirContext)resources;
fileDirContext.setCaseSensitive(isCaseSensitive());
fileDirContext.setAllowLinking(isAllowLinking());
}
this.webappResources = resources;
// The proxied resources will be refreshed on start
this.resources = null;
support.firePropertyChange("resources", oldResources,
this.webappResources);
}
private synchronized void setAlternateResources(
AlternateDocBase alternateDocBase,
DirContext resources) {
if (started) {
throw new IllegalStateException(rb.getString(RESOURCES_STARTED));
}
final DirContext oldResources = ContextsAdapterUtility.unwrap(
alternateDocBase.getWebappResources());
if (oldResources == resources)
return;
if (resources instanceof BaseDirContext) {
((BaseDirContext) resources).setCached(isCachingAllowed());
((BaseDirContext) resources).setCacheTTL(getCacheTTL());
((BaseDirContext) resources).setCacheMaxSize(getCacheMaxSize());
}
if (resources instanceof FileDirContext) {
filesystemBased = true;
((FileDirContext) resources).setCaseSensitive(isCaseSensitive());
((FileDirContext) resources).setAllowLinking(isAllowLinking());
}
alternateDocBase.setWebappResources(ContextsAdapterUtility.wrap(resources));
// The proxied resources will be refreshed on start
alternateDocBase.setResources(null);
}
// START S1AS8PE 4817642
/**
* Return the "reuse session IDs when creating sessions" flag
*/
@Override
public boolean getReuseSessionID() {
return reuseSessionID;
}
/**
* Set the "reuse session IDs when creating sessions" flag
*
* @param reuse The new value for the flag
*/
@Override
public void setReuseSessionID(boolean reuse) {
reuseSessionID = reuse;
}
// END S1AS8PE 4817642
// START RIMOD 4642650
/**
* Return whether this context allows sendRedirect() to redirect
* to a relative URL.
*
* The default value for this property is 'false'.
*/
@Override
public boolean getAllowRelativeRedirect() {
return allowRelativeRedirect;
}
/**
* Set whether this context allows sendRedirect() to redirect
* to a relative URL.
*
* @param allowRelativeURLs The new value for this property.
* The default value for this property is
* 'false'.
*/
@Override
public void setAllowRelativeRedirect(boolean allowRelativeURLs) {
allowRelativeRedirect = allowRelativeURLs;
}
// END RIMOD 4642650
// START IASRI 4823322
/**
* Get Auditors associated with this context, if any.
*
* @return array of Auditor objects, or null
*
*/
@Override
public Auditor[] getAuditors() {
return auditors;
}
/**
* Set the Auditors associated with this context.
*
* @param auditor array of Auditor objects
*
*/
@Override
public void setAuditors(Auditor[] auditor) {
this.auditors=auditor;
}
// END IASRI 4823322
// START S1AS8PE 4965017
public void setReload(boolean isReload) {
this.isReload = isReload;
}
public boolean isReload() {
return isReload;
}
// END S1AS8PE 4965017
public void setEmbedded(boolean isEmbedded) {
this.isEmbedded = isEmbedded;
}
public boolean isEmbedded() {
return isEmbedded;
}
/**
* Should we generate directory listings?
*/
protected boolean directoryListing = false;
/**
* Enables or disables directory listings on this <tt>Context</tt>.
*/
public void setDirectoryListing(boolean directoryListing) {
this.directoryListing = directoryListing;
Wrapper wrapper = (Wrapper) findChild(
org.apache.catalina.core.Constants.DEFAULT_SERVLET_NAME);
if (wrapper !=null) {
Servlet servlet = ((StandardWrapper)wrapper).getServlet();
if (servlet instanceof DefaultServlet) {
((DefaultServlet)servlet).setListings(directoryListing);
}
}
}
/**
* Checks whether directory listings are enabled or disabled on this
* <tt>Context</tt>.
*/
public boolean isDirectoryListing() {
return directoryListing;
}
// ------------------------------------------------------ Public Properties
/**
* Return the Locale to character set mapper class for this Context.
*/
public String getCharsetMapperClass() {
return (this.charsetMapperClass);
}
/**
* Set the Locale to character set mapper class for this Context.
*
* @param mapper The new mapper class
*/
public void setCharsetMapperClass(String mapper) {
String oldCharsetMapperClass = this.charsetMapperClass;
this.charsetMapperClass = mapper;
support.firePropertyChange("charsetMapperClass",
oldCharsetMapperClass,
this.charsetMapperClass);
}
/**
* Get the absolute path to the work dir.
*
* @return the absolute path to the work dir
*/
public String getWorkPath() {
if (getWorkDir() == null) {
return null;
}
File workDir = new File(getWorkDir());
if (!workDir.isAbsolute()) {
File catalinaHome = engineBase();
String catalinaHomePath = null;
try {
catalinaHomePath = catalinaHome.getCanonicalPath();
workDir = new File(catalinaHomePath,
getWorkDir());
} catch (IOException e) {
}
}
return workDir.getAbsolutePath();
}
/**
* Return the work directory for this Context.
*/
public String getWorkDir() {
return (this.workDir);
}
/**
* Set the work directory for this Context.
*
* @param workDir The new work directory
*/
public void setWorkDir(String workDir) {
synchronized (this) {
this.workDir = workDir;
if (started) {
postWorkDirectory();
}
}
}
// -------------------------------------------------------- Context Methods
/**
* Adds the Listener with the given class name that is declared in the
* deployment descriptor to the set of Listeners configured for this
* application.
*
* @param listener the fully qualified class name of the Listener
*/
public void addApplicationListener(String listener) {
addListener(listener, false);
}
/**
* Add a new application parameter for this application.
*
* @param parameter The new application parameter
*/
public void addApplicationParameter(ApplicationParameter parameter) {
String newName = parameter.getName();
Iterator<ApplicationParameter> i =
applicationParameters.iterator();
while (i.hasNext()) {
ApplicationParameter applicationParameter = i.next();
if (newName.equals(applicationParameter.getName())) {
if (applicationParameter.getOverride()) {
applicationParameter.setValue(parameter.getValue());
}
return;
}
}
applicationParameters.add(parameter);
if (notifyContainerListeners) {
fireContainerEvent("addApplicationParameter", parameter);
}
}
/**
* Adds the given child Container to this context.
*
* @param child the child Container to add
*
* @exception IllegalArgumentException if the given child Container is
* not an instance of Wrapper
*/
@Override
public void addChild(Container child) {
addChild(child, false, true);
}
/**
* Adds the given child (Servlet) to this context.
*
* @param child the child (Servlet) to add
* @param isProgrammatic true if the given child (Servlet) is being
* added via one of the programmatic interfaces, and false if it is
* declared in the deployment descriptor
* @param createRegistration true if a ServletRegistration needs to be
* created for the given child, and false if a (preliminary)
* ServletRegistration had already been created (which would be the
* case if the Servlet had been declared in the deployment descriptor
* without any servlet-class, and the servlet-class was later provided
* via ServletContext#addServlet)
*
* @exception IllegalArgumentException if the given child Container is
* not an instance of Wrapper
*/
protected void addChild(Container child, boolean isProgrammatic,
boolean createRegistration) {
if (!(child instanceof Wrapper)) {
throw new IllegalArgumentException(rb.getString(NO_WRAPPER_EXCEPTION));
}
Wrapper wrapper = (Wrapper) child;
String wrapperName = child.getName();
if (createRegistration) {
ServletRegistrationImpl regis = null;
if (isProgrammatic ||
(null == wrapper.getServletClassName() &&
null == wrapper.getJspFile())) {
regis = createDynamicServletRegistrationImpl(
(StandardWrapper) wrapper);
} else {
regis = createServletRegistrationImpl(
(StandardWrapper) wrapper);
}
servletRegisMap.put(wrapperName, regis);
if (null == wrapper.getServletClassName() &&
null == wrapper.getJspFile()) {
/*
* Preliminary registration for Servlet that was declared
* without any servlet-class. Once the registration is
* completed via ServletContext#addServlet, addChild will
* be called again, and 'wrapper' will have been configured
* with a proper class name at that time
*/
return;
}
}
if ("javax.faces.webapp.FacesServlet".equals(
wrapper.getServletClassName())) {
isJsfApplication = true;
}
// Global JspServlet
Wrapper oldJspServlet = null;
// Allow webapp to override JspServlet inherited from global web.xml.
boolean isJspServlet = "jsp".equals(wrapperName);
if (isJspServlet) {
oldJspServlet = (Wrapper) findChild("jsp");
if (oldJspServlet != null) {
removeChild(oldJspServlet);
}
}
String jspFile = wrapper.getJspFile();
if ((jspFile != null) && !jspFile.startsWith("/")) {
if (isServlet22()) {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, JSP_FILE_FINE, jspFile);
}
wrapper.setJspFile("/" + jspFile);
} else {
String msg = MessageFormat.format(rb.getString(WRAPPER_ERROR_EXCEPTION), jspFile);
throw new IllegalArgumentException(msg);
}
}
super.addChild(child);
// START SJSAS 6342808
/* SJSWS 6362207
if (started) {
*/
// START SJSWS 6362207
if (getAvailable()) {
// END SJSWS 6362207
/*
* If this StandardContext has already been started, we need to
* register the newly added child with JMX. Any children that were
* added before this StandardContext was started have already been
* registered with JMX (as part of StandardContext.start()).
*/
if (wrapper instanceof StandardWrapper) {
((StandardWrapper) wrapper).registerJMX( this );
}
}
// END SJSAS 6342808
if (isJspServlet && oldJspServlet != null) {
/*
* The webapp-specific JspServlet inherits all the mappings
* specified in the global web.xml, and may add additional ones.
*/
String[] jspMappings = oldJspServlet.findMappings();
for (int i=0; jspMappings!=null && i<jspMappings.length; i++) {
addServletMapping(jspMappings[i], wrapperName);
}
}
}
protected ServletRegistrationImpl createServletRegistrationImpl(
StandardWrapper wrapper) {
return new ServletRegistrationImpl(wrapper, this);
}
protected ServletRegistrationImpl createDynamicServletRegistrationImpl(
StandardWrapper wrapper) {
return new DynamicServletRegistrationImpl(wrapper, this);
}
/**
* Add a security constraint to the set for this web application.
*/
@Override
public void addConstraint(SecurityConstraint constraint) {
// Validate the proposed constraint
SecurityCollection collections[] = constraint.findCollections();
for(SecurityCollection collection : collections) {
String patterns[] = collection.findPatterns();
for(int j = 0; j < patterns.length; j++) {
patterns[j] = adjustURLPattern(patterns[j]);
if(!validateURLPattern(patterns[j])) {
String msg = MessageFormat.format(rb.getString(SECURITY_CONSTRAINT_PATTERN_EXCEPTION),
patterns[j]);
throw new IllegalArgumentException(msg);
}
}
}
// Add this constraint to the set for our web application
constraints.add(constraint);
}
/**
* Add an EJB resource reference for this web application.
*
* @param ejb New EJB resource reference
*/
public void addEjb(ContextEjb ejb) {
namingResources.addEjb(ejb);
if (notifyContainerListeners) {
fireContainerEvent("addEjb", ejb.getName());
}
}
/**
* Add an environment entry for this web application.
*
* @param environment New environment entry
*/
public void addEnvironment(ContextEnvironment environment) {
ContextEnvironment env = findEnvironment(environment.getName());
if ((env != null) && !env.getOverride())
return;
namingResources.addEnvironment(environment);
if (notifyContainerListeners) {
fireContainerEvent("addEnvironment", environment.getName());
}
}
/**
* Add resource parameters for this web application.
*
* @param resourceParameters New resource parameters
*/
public void addResourceParams(ResourceParams resourceParameters) {
namingResources.addResourceParams(resourceParameters);
if (notifyContainerListeners) {
fireContainerEvent("addResourceParams",
resourceParameters.getName());
}
}
/**
* Add an error page for the specified error or Java exception.
*
* @param errorPage The error page definition to be added
*/
@Override
public void addErrorPage(ErrorPage errorPage) {
// Validate the input parameters
if (errorPage == null)
throw new IllegalArgumentException
(rb.getString(ERROR_PAGE_REQUIRED_EXCEPTION));
String location = errorPage.getLocation();
if ((location != null) && !location.startsWith("/")) {
if (isServlet22()) {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, ERROR_PAGE_LOCATION_EXCEPTION);
}
errorPage.setLocation("/" + location);
} else {
String msg = MessageFormat.format(rb.getString(ERROR_PAGE_LOCATION_EXCEPTION), location);
throw new IllegalArgumentException(msg);
}
}
// Add the specified error page to our internal collections
String exceptionType = errorPage.getExceptionType();
if (exceptionType != null) {
synchronized (exceptionPages) {
exceptionPages.put(exceptionType, errorPage);
}
} else if (errorPage.getErrorCode() > 0) {
synchronized (statusPages) {
int errorCode = errorPage.getErrorCode();
if ((errorCode >= 400) && (errorCode < 600)) {
statusPages.put(errorCode, errorPage);
} else {
log.log(Level.SEVERE, INVALID_ERROR_PAGE_CODE_EXCEPTION, errorCode);
}
}
} else {
defaultErrorPage = errorPage;
}
if (notifyContainerListeners) {
fireContainerEvent("addErrorPage", errorPage);
}
}
/**
* Add a filter definition to this Context.
*
* @param filterDef The filter definition to be added
*/
public void addFilterDef(FilterDef filterDef) {
addFilterDef(filterDef, false, true);
}
public void addFilterDef(FilterDef filterDef, boolean isProgrammatic,
boolean createRegistration) {
if (createRegistration) {
FilterRegistrationImpl regis = null;
if (isProgrammatic || null == filterDef.getFilterClassName()) {
regis = new DynamicFilterRegistrationImpl(filterDef, this);
} else {
regis = new FilterRegistrationImpl(filterDef, this);
}
filterRegisMap.put(filterDef.getFilterName(), regis);
if (null == filterDef.getFilterClassName()) {
/*
* Preliminary registration for Filter that was declared
* without any filter-class. Once the registration is
* completed via ServletContext#addFilter, addFilterDef will
* be called again, and 'filterDef' will have been configured
* with a proper class name at that time
*/
return;
}
}
synchronized (filterDefs) {
filterDefs.put(filterDef.getFilterName(), filterDef);
}
if (notifyContainerListeners) {
fireContainerEvent("addFilterDef", filterDef);
}
}
/**
* Add multiple filter mappings to this Context.
*
* @param filterMaps The filter mappings to be added
*
* @exception IllegalArgumentException if the specified filter name
* does not match an existing filter definition, or the filter mapping
* is malformed
*/
public void addFilterMaps(FilterMaps filterMaps) {
String[] servletNames = filterMaps.getServletNames();
String[] urlPatterns = filterMaps.getURLPatterns();
for (String servletName : servletNames) {
FilterMap fmap = new FilterMap();
fmap.setFilterName(filterMaps.getFilterName());
fmap.setServletName(servletName);
fmap.setDispatcherTypes(filterMaps.getDispatcherTypes());
addFilterMap(fmap);
}
for (String urlPattern : urlPatterns) {
FilterMap fmap = new FilterMap();
fmap.setFilterName(filterMaps.getFilterName());
fmap.setURLPattern(urlPattern);
fmap.setDispatcherTypes(filterMaps.getDispatcherTypes());
addFilterMap(fmap);
}
}
/**
* Add a filter mapping to this Context.
*
* @param filterMap The filter mapping to be added
*
* @exception IllegalArgumentException if the specified filter name
* does not match an existing filter definition, or the filter mapping
* is malformed
*/
@Override
public void addFilterMap(FilterMap filterMap) {
addFilterMap(filterMap, true);
}
/**
* Add a filter mapping to this Context.
*
* @param filterMap The filter mapping to be added
*
* @param isMatchAfter true if the given filter mapping should be matched
* against requests after any declared filter mappings of this servlet
* context, and false if it is supposed to be matched before any declared
* filter mappings of this servlet context
*
* @exception IllegalArgumentException if the specified filter name
* does not match an existing filter definition, or the filter mapping
* is malformed
*
*/
public void addFilterMap(FilterMap filterMap, boolean isMatchAfter) {
// Validate the proposed filter mapping
String filterName = filterMap.getFilterName();
String servletName = filterMap.getServletName();
String urlPattern = filterMap.getURLPattern();
if (null == filterRegisMap.get(filterName)) {
String msg = MessageFormat.format(rb.getString(FILTER_MAPPING_NAME_EXCEPTION), filterName);
throw new IllegalArgumentException(msg);
}
if ((servletName == null) && (urlPattern == null)) {
throw new IllegalArgumentException(rb.getString(FILTER_MAPPING_EITHER_EXCEPTION));
}
if ((servletName != null) && (urlPattern != null)) {
throw new IllegalArgumentException(rb.getString(FILTER_MAPPING_EITHER_EXCEPTION));
}
// Because filter-pattern is new in 2.3, no need to adjust
// for 2.2 backwards compatibility
if ((urlPattern != null) && !validateURLPattern(urlPattern)) {
String msg = MessageFormat.format(rb.getString(FILTER_MAPPING_INVALID_URL_EXCEPTION), urlPattern);
throw new IllegalArgumentException(msg);
}
// Add this filter mapping to our registered set
if (isMatchAfter) {
filterMaps.add(filterMap);
} else {
filterMaps.add(0, filterMap);
}
if (notifyContainerListeners) {
fireContainerEvent("addFilterMap", filterMap);
}
}
/**
* Gets the current servlet name mappings of the Filter with
* the given name.
*/
public Collection<String> getServletNameFilterMappings(String filterName) {
HashSet<String> mappings = new HashSet<String>();
synchronized (filterMaps) {
for (FilterMap fm : filterMaps) {
if (filterName.equals(fm.getFilterName()) &&
fm.getServletName() != null) {
mappings.add(fm.getServletName());
}
}
}
return mappings;
}
/**
* Gets the current URL pattern mappings of the Filter with the given
* name.
*/
public Collection<String> getUrlPatternFilterMappings(String filterName) {
HashSet<String> mappings = new HashSet<String>();
synchronized (filterMaps) {
for (FilterMap fm : filterMaps) {
if (filterName.equals(fm.getFilterName()) &&
fm.getURLPattern() != null) {
mappings.add(fm.getURLPattern());
}
}
}
return mappings;
}
/**
* Adds the filter with the given name and class name to this servlet
* context.
*/
public FilterRegistration.Dynamic addFilter(
String filterName, String className) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addFilter", getName()});
throw new IllegalStateException(msg);
}
if (filterName == null || filterName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_FILTER_NAME_EXCEPTION));
}
synchronized (filterDefs) {
// Make sure filter name is unique for this context
if (findFilterDef(filterName) != null) {
return null;
}
DynamicFilterRegistrationImpl regis =
(DynamicFilterRegistrationImpl) filterRegisMap.get(
filterName);
FilterDef filterDef = null;
if (null == regis) {
filterDef = new FilterDef();
} else {
// Complete preliminary filter registration
filterDef = regis.getFilterDefinition();
}
filterDef.setFilterName(filterName);
filterDef.setFilterClassName(className);
addFilterDef(filterDef, true, (regis == null));
if (null == regis) {
regis = (DynamicFilterRegistrationImpl)
filterRegisMap.get(filterName);
}
return regis;
}
}
/*
* Registers the given filter instance with this ServletContext
* under the given <tt>filterName</tt>.
*/
@Override
public FilterRegistration.Dynamic addFilter(
String filterName, Filter filter) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addFilter", getName()});
throw new IllegalStateException(msg);
}
if (filterName == null || filterName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_FILTER_NAME_EXCEPTION));
}
if (filter == null) {
throw new IllegalArgumentException(rb.getString(NULL_FILTER_INSTANCE_EXCEPTION));
}
/*
* Make sure the given Filter instance is unique across all deployed
* contexts
*/
Container host = getParent();
if (host != null) {
for (Container child : host.findChildren()) {
if (child == this) {
// Our own context will be checked further down
continue;
}
if (((StandardContext) child).hasFilter(filter)) {
return null;
}
}
}
/*
* Make sure the given Filter name and instance are unique within
* this context
*/
synchronized (filterDefs) {
for (Map.Entry<String, FilterDef> e : filterDefs.entrySet()) {
if (filterName.equals(e.getKey()) ||
filter == e.getValue().getFilter()) {
return null;
}
}
DynamicFilterRegistrationImpl regis =
(DynamicFilterRegistrationImpl) filterRegisMap.get(
filterName);
FilterDef filterDef = null;
if (null == regis) {
filterDef = new FilterDef();
} else {
// Complete preliminary filter registration
filterDef = regis.getFilterDefinition();
}
filterDef.setFilterName(filterName);
filterDef.setFilter(filter);
addFilterDef(filterDef, true, (regis == null));
if (null == regis) {
regis = (DynamicFilterRegistrationImpl)
filterRegisMap.get(filterName);
}
return regis;
}
}
/**
* Checks whether this context contains the given Filter instance
*/
public boolean hasFilter(Filter filter) {
for (Map.Entry<String, FilterDef> e : filterDefs.entrySet()) {
if (filter == e.getValue().getFilter()) {
return true;
}
}
return false;
}
/**
* Adds the filter with the given name and class type to this servlet
* context.
*/
@Override
public FilterRegistration.Dynamic addFilter(String filterName,
Class <? extends Filter> filterClass) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addFilter", getName()});
throw new IllegalStateException(msg);
}
if (filterName == null || filterName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_FILTER_NAME_EXCEPTION));
}
synchronized (filterDefs) {
if (findFilterDef(filterName) != null) {
return null;
}
DynamicFilterRegistrationImpl regis =
(DynamicFilterRegistrationImpl) filterRegisMap.get(
filterName);
FilterDef filterDef = null;
if (null == regis) {
filterDef = new FilterDef();
} else {
// Complete preliminary filter registration
filterDef = regis.getFilterDefinition();
}
filterDef.setFilterName(filterName);
filterDef.setFilterClass(filterClass);
addFilterDef(filterDef, true, (regis == null));
if (null == regis) {
regis = (DynamicFilterRegistrationImpl)
filterRegisMap.get(filterName);
}
return regis;
}
}
/**
* Instantiates the given Filter class and performs any required
* resource injection into the new Filter instance before returning
* it.
*/
@Override
public <T extends Filter> T createFilter(Class<T> clazz)
throws ServletException {
try {
return createFilterInstance(clazz);
} catch (Throwable t) {
throw new ServletException("Unable to create Filter from " +
"class " + clazz.getName(), t);
}
}
/**
* Gets the FilterRegistration corresponding to the filter with the
* given <tt>filterName</tt>.
*/
@Override
public FilterRegistration getFilterRegistration(String filterName) {
return filterRegisMap.get(filterName);
}
/**
* Gets a Map of the FilterRegistration objects corresponding to all
* currently registered filters.
*/
@Override
public Map<String, ? extends FilterRegistration> getFilterRegistrations() {
return Collections.unmodifiableMap(filterRegisMap);
}
/**
* Gets the session tracking cookie configuration of this
* <tt>ServletContext</tt>.
*/
@Override
public synchronized SessionCookieConfig getSessionCookieConfig() {
if (sessionCookieConfig == null) {
sessionCookieConfig = new SessionCookieConfigImpl(this);
}
return sessionCookieConfig;
}
/**
* Sets the name that will be assigned to any session tracking
* cookies created on behalf of this context
*/
void setSessionCookieName(String sessionCookieName) {
this.sessionCookieName = sessionCookieName;
sessionCookieNameInitialized = true;
}
/**
* Gets the name that will be assigned to any session tracking
* cookies created on behalf of this context
*/
@Override
public String getSessionCookieName() {
return sessionCookieName;
}
/**
* @return the name that will be assigned to any session tracking
* parameter created on behalf of this context
*/
@Override
public String getSessionParameterName() {
if (sessionCookieNameInitialized) {
if (sessionCookieName != null && (!sessionCookieName.isEmpty())) {
return sessionCookieName;
}
}
return Globals.SESSION_PARAMETER_NAME;
}
/**
* Sets the session tracking modes that are to become effective for this
* <tt>ServletContext</tt>.
*/
@Override
public void setSessionTrackingModes(
Set<SessionTrackingMode> sessionTrackingModes) {
if (sessionTrackingModes.contains(SessionTrackingMode.SSL)) {
String msg = MessageFormat.format(rb.getString(UNSUPPORTED_TRACKING_MODE_EXCEPTION),
new Object[] {SessionTrackingMode.SSL, getName()});
throw new IllegalArgumentException(msg);
}
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"setSessionTrackingModes", getName()});
throw new IllegalStateException(msg);
}
this.sessionTrackingModes =
Collections.unmodifiableSet(sessionTrackingModes);
if (sessionTrackingModes.contains(SessionTrackingMode.COOKIE)) {
setCookies(true);
} else {
setCookies(false);
}
if (sessionTrackingModes.contains(SessionTrackingMode.URL)) {
setEnableURLRewriting(true);
} else {
setEnableURLRewriting(false);
}
}
/**
* Gets the session tracking modes that are supported by default for this
* <tt>ServletContext</tt>.
*
* @return set of the session tracking modes supported by default for
* this <tt>ServletContext</tt>
*/
@Override
public Set<SessionTrackingMode> getDefaultSessionTrackingModes() {
return DEFAULT_SESSION_TRACKING_MODES;
}
/**
* Gets the session tracking modes that are in effect for this
* <tt>ServletContext</tt>.
*
* @return set of the session tracking modes in effect for this
* <tt>ServletContext</tt>
*/
@Override
public Set<SessionTrackingMode> getEffectiveSessionTrackingModes() {
return (sessionTrackingModes != null ? sessionTrackingModes :
DEFAULT_SESSION_TRACKING_MODES);
}
/**
* Adds the listener with the given class name to this ServletContext.
*
* @param className the fully qualified class name of the listener
*/
@Override
public void addListener(String className) {
addListener(className, true);
}
/**
* Adds the listener with the given class name to this ServletContext.
*
* @param className the fully qualified class name of the listener
* @param isProgrammatic true if the listener is being added
* programmatically, and false if it has been declared in the deployment
* descriptor
*/
private void addListener(String className, boolean isProgrammatic) {
EventListener listener = null;
try {
listener = loadListener(getClassLoader(), className);
} catch(Throwable t) {
throw new IllegalArgumentException(t);
}
addListener(listener, isProgrammatic);
}
/**
* Adds the given listener instance to this ServletContext.
*
* @param t the listener to be added
*/
@Override
public <T extends EventListener> void addListener(T t) {
addListener(t, true);
}
/**
* Adds the given listener instance to this ServletContext.
*
* @param t the listener to be added
* @param isProgrammatic true if the listener is being added
* programmatically, and false if it has been declared in the deployment
* descriptor
*/
private <T extends EventListener> void addListener(T t,
boolean isProgrammatic) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addListener", getName()});
throw new IllegalStateException(msg);
}
if ((t instanceof ServletContextListener) && isProgrammatic &&
!isProgrammaticServletContextListenerRegistrationAllowed) {
throw new IllegalArgumentException("Not allowed to register " +
"ServletContextListener programmatically");
}
boolean added = false;
if (t instanceof ServletContextAttributeListener ||
t instanceof ServletRequestAttributeListener ||
t instanceof ServletRequestListener ||
t instanceof HttpSessionAttributeListener ||
t instanceof HttpSessionIdListener) {
eventListeners.add(t);
added = true;
}
if (t instanceof HttpSessionListener) {
sessionListeners.add((HttpSessionListener) t);
if (!added) {
added = true;
}
}
if (t instanceof ServletContextListener) {
ServletContextListener proxy = (ServletContextListener) t;
if (isProgrammatic) {
proxy = new RestrictedServletContextListener(
(ServletContextListener) t);
}
// Always add the JSF listener as the first element,
// see GlassFish Issue 2563 for details
boolean isFirst =
"com.sun.faces.config.ConfigureListener".equals(
t.getClass().getName());
if (isFirst) {
contextListeners.add(0, proxy);
} else {
contextListeners.add(proxy);
}
if (!added) {
added = true;
}
}
if (!added) {
throw new IllegalArgumentException("Invalid listener type " +
t.getClass().getName());
}
}
/**
* Adds a listener of the given class type to this ServletContext.
*/
@Override
public void addListener(Class <? extends EventListener> listenerClass) {
EventListener listener = null;
try {
listener = createListenerInstance(listenerClass);
} catch(Throwable t) {
throw new IllegalArgumentException(t);
}
addListener(listener);
}
/**
* Instantiates the given EventListener class and performs any
* required resource injection into the new EventListener instance
* before returning it.
*/
@Override
public <T extends EventListener> T createListener(Class<T> clazz)
throws ServletException {
if (!ServletContextListener.class.isAssignableFrom(clazz) &&
!ServletContextAttributeListener.class.isAssignableFrom(clazz) &&
!ServletRequestListener.class.isAssignableFrom(clazz) &&
!ServletRequestAttributeListener.class.isAssignableFrom(clazz) &&
!HttpSessionAttributeListener.class.isAssignableFrom(clazz) &&
!HttpSessionIdListener.class.isAssignableFrom(clazz) &&
!HttpSessionListener.class.isAssignableFrom(clazz)) {
String msg = MessageFormat.format(rb.getString(UNABLE_ADD_LISTENER_EXCEPTION),
new Object[] {clazz.getName()});
throw new IllegalArgumentException(msg);
}
try {
return createListenerInstance(clazz);
} catch (Throwable t) {
throw new ServletException(t);
}
}
public void setJspConfigDescriptor(JspConfigDescriptor jspConfigDesc) {
this.jspConfigDesc = jspConfigDesc;
}
/**
* Gets the <code><jsp-config></code> related configuration
* that was aggregated over the <code>web.xml</code> and
* <code>web-fragment.xml</code> resources of the web application
* represented by this ServletContext.
*/
@Override
public JspConfigDescriptor getJspConfigDescriptor() {
return jspConfigDesc;
}
/**
* Gets the class loader of the web application represented by this
* ServletContext.
*/
@Override
public ClassLoader getClassLoader() {
ClassLoader webappLoader = (getLoader() != null) ?
getLoader().getClassLoader() : null;
if (webappLoader == null) {
return null;
}
if (mySecurityManager != null) {
mySecurityManager.checkGetClassLoaderPermission(webappLoader);
}
return webappLoader;
}
@Override
public void declareRoles(String... roleNames) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"declareRoles", getName()});
throw new IllegalStateException(msg);
}
for (String roleName : roleNames) {
addSecurityRole(roleName);
}
}
public void setEffectiveMajorVersion(int effectiveMajorVersion) {
this.effectiveMajorVersion = effectiveMajorVersion;
}
@Override
public int getEffectiveMajorVersion() {
return effectiveMajorVersion;
}
public void setEffectiveMinorVersion(int effectiveMinorVersion) {
this.effectiveMinorVersion = effectiveMinorVersion;
}
@Override
public int getEffectiveMinorVersion() {
return effectiveMinorVersion;
}
@Override
public String getVirtualServerName() {
String virtualServerName = null;
Container parent = getParent();
if (parent != null) {
virtualServerName = parent.getName();
}
return virtualServerName;
}
/**
* Add the classname of an InstanceListener to be added to each
* Wrapper appended to this Context.
*
* @param listener Java class name of an InstanceListener class
*/
@Override
public void addInstanceListener(String listener) {
instanceListeners.add(listener);
if (notifyContainerListeners) {
fireContainerEvent("addInstanceListener", listener);
}
}
public void addInstanceListener(InstanceListener listener) {
instanceListenerInstances.add(listener);
if (notifyContainerListeners) {
fireContainerEvent("addInstanceListener", listener);
}
}
/**
* Add the given URL pattern as a jsp-property-group. This maps
* resources that match the given pattern so they will be passed
* to the JSP container. Though there are other elements in the
* property group, we only care about the URL pattern here. The
* JSP container will parse the rest.
*
* @param pattern URL pattern to be mapped
*/
@Override
public void addJspMapping(String pattern) {
String servletName = findServletMapping("*.jsp");
if (servletName == null) {
servletName = "jsp";
}
if( findChild(servletName) != null) {
addServletMapping(pattern, servletName, true);
} else {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Skipping " + pattern + " , no servlet "
+ servletName);
}
}
}
/**
* Add a Locale Encoding Mapping (see Sec 5.4 of Servlet spec 2.4)
*
* @param locale locale to map an encoding for
* @param encoding encoding to be used for a give locale
*/
@Override
public void addLocaleEncodingMappingParameter(String locale, String encoding){
getCharsetMapper().addCharsetMappingFromDeploymentDescriptor(locale, encoding);
}
/**
* Add a local EJB resource reference for this web application.
*
* @param ejb New EJB resource reference
*/
@Override
public void addLocalEjb(ContextLocalEjb ejb) {
namingResources.addLocalEjb(ejb);
if (notifyContainerListeners) {
fireContainerEvent("addLocalEjb", ejb.getName());
}
}
/**
* Add a message destination for this web application.
*
* @param md New message destination
*/
public void addMessageDestination(MessageDestination md) {
synchronized (messageDestinations) {
messageDestinations.put(md.getName(), md);
}
if (notifyContainerListeners) {
fireContainerEvent("addMessageDestination", md.getName());
}
}
/**
* Add a message destination reference for this web application.
*
* @param mdr New message destination reference
*/
public void addMessageDestinationRef(MessageDestinationRef mdr) {
namingResources.addMessageDestinationRef(mdr);
if (notifyContainerListeners) {
fireContainerEvent("addMessageDestinationRef", mdr.getName());
}
}
/**
* Add a new MIME mapping, replacing any existing mapping for
* the specified extension.
*
* @param extension Filename extension being mapped
* @param mimeType Corresponding MIME type
*/
public void addMimeMapping(String extension, String mimeType) {
mimeMappings.put(extension.toLowerCase(Locale.ENGLISH), mimeType);
if (notifyContainerListeners) {
fireContainerEvent("addMimeMapping", extension);
}
}
/**
* Add a new context initialization parameter.
*
* @param name Name of the new parameter
* @param value Value of the new parameter
*
* @exception IllegalArgumentException if the name or value is missing,
* or if this context initialization parameter has already been
* registered
*/
public void addParameter(String name, String value) {
// Validate the proposed context initialization parameter
if ((name == null) || (value == null)) {
String msg = MessageFormat.format(rb.getString(PARAMETER_REQUIRED_EXCEPTION), name);
throw new IllegalArgumentException(msg);
}
if (parameters.get(name) != null) {
String msg = MessageFormat.format(rb.getString(DUPLICATE_PARAMETER_EXCEPTION), name);
throw new IllegalArgumentException(msg);
}
// Add this parameter to our defined set
synchronized (parameters) {
parameters.put(name, value);
}
if (notifyContainerListeners) {
fireContainerEvent("addParameter", name);
}
}
/**
* Add a resource reference for this web application.
*
* @param resource New resource reference
*/
public void addResource(ContextResource resource) {
namingResources.addResource(resource);
if (notifyContainerListeners) {
fireContainerEvent("addResource", resource.getName());
}
}
/**
* Add a resource environment reference for this web application.
*
* @param name The resource environment reference name
* @param type The resource environment reference type
*/
public void addResourceEnvRef(String name, String type) {
namingResources.addResourceEnvRef(name, type);
if (notifyContainerListeners) {
fireContainerEvent("addResourceEnvRef", name);
}
}
/**
* Add a resource link for this web application.
*
* @param resourceLink New resource link
*/
public void addResourceLink(ContextResourceLink resourceLink) {
namingResources.addResourceLink(resourceLink);
if (notifyContainerListeners) {
fireContainerEvent("addResourceLink", resourceLink.getName());
}
}
/**
* Add a security role reference for this web application.
*
* @param role Security role used in the application
* @param link Actual security role to check for
*/
public void addRoleMapping(String role, String link) {
synchronized (roleMappings) {
roleMappings.put(role, link);
}
if (notifyContainerListeners) {
fireContainerEvent("addRoleMapping", role);
}
}
/**
* Add a new security role for this web application.
*
* @param role New security role
*/
public void addSecurityRole(String role) {
securityRoles.add(role);
if (notifyContainerListeners) {
fireContainerEvent("addSecurityRole", role);
}
}
/**
* Adds the given servlet mappings to this Context.
*
* <p>If any of the specified URL patterns are already mapped to a
* different Servlet, no updates will be performed.
*
* @param servletMap the Servlet mappings containing the Servlet name
* and URL patterns
*
* @return the (possibly empty) Set of URL patterns that are already
* mapped to a different Servlet
*
* @exception IllegalArgumentException if the specified servlet name
* is not known to this Context
*/
public Set<String> addServletMapping(ServletMap servletMap) {
return addServletMapping(servletMap.getServletName(),
servletMap.getURLPatterns());
}
/**
* Adds the given servlet mappings to this Context.
*
* <p>If any of the specified URL patterns are already mapped to a
* different Servlet, no updates will be performed.
*
* @param name the Servlet name
* @param urlPatterns the URL patterns
*
* @return the (possibly empty) Set of URL patterns that are already
* mapped to a different Servlet
*
* @exception IllegalArgumentException if the specified servlet name
* is not known to this Context
*/
public Set<String> addServletMapping(String name,
String[] urlPatterns) {
Set<String> conflicts = null;
synchronized (servletMappings) {
for (String pattern : urlPatterns) {
pattern = adjustURLPattern(RequestUtil.urlDecode(pattern));
if (!validateURLPattern(pattern)) {
String msg = MessageFormat.format(rb.getString(SERVLET_MAPPING_INVALID_URL_EXCEPTION), pattern);
throw new IllegalArgumentException(msg);
}
// Ignore any conflicts with the container provided
// Default- and JspServlet
String existing = servletMappings.get(pattern);
if (existing != null &&
!existing.equals(Constants.DEFAULT_SERVLET_NAME) &&
!existing.equals(Constants.JSP_SERVLET_NAME) &&
!name.equals(Constants.DEFAULT_SERVLET_NAME) &&
!name.equals(Constants.JSP_SERVLET_NAME)) {
if (conflicts == null) {
conflicts = new HashSet<String>();
}
conflicts.add(pattern);
}
}
if (conflicts == null) {
for (String urlPattern : urlPatterns) {
addServletMapping(urlPattern, name, false);
}
return Collections.emptySet();
} else {
return conflicts;
}
}
}
/**
* Adds the given servlet mapping to this Context, overriding any
* existing mapping for the specified pattern.
*
* @param pattern URL pattern to be mapped
* @param name Name of the corresponding servlet to execute
*
* @exception IllegalArgumentException if the specified servlet name
* is not known to this Context
*/
@Override
public void addServletMapping(String pattern, String name) {
addServletMapping(pattern, name, false);
}
/**
* Adds the given servlet mapping to this Context, overriding any
* existing mapping for the specified pattern.
*
* @param pattern URL pattern to be mapped
* @param name Name of the corresponding servlet to execute
* @param jspWildCard true if name identifies the JspServlet
* and pattern contains a wildcard; false otherwise
*
* @exception IllegalArgumentException if the specified servlet name
* is not known to this Context
*/
public void addServletMapping(String pattern, String name,
boolean jspWildCard) {
// Validate the proposed mapping
ServletRegistrationImpl regis = servletRegisMap.get(name);
if (null == regis) {
String msg = MessageFormat.format(rb.getString(SERVLET_MAPPING_UNKNOWN_NAME_EXCEPTION), name);
throw new IllegalArgumentException(msg);
}
pattern = adjustURLPattern(RequestUtil.urlDecode(pattern));
if (!validateURLPattern(pattern)) {
String msg = MessageFormat.format(rb.getString(SERVLET_MAPPING_INVALID_URL_EXCEPTION), pattern);
throw new IllegalArgumentException(msg);
}
/*
* Add this mapping to our registered set. Make sure that it is
* possible to override the mappings of the container provided
* Default- and JspServlet, and that these servlets are prevented
* from overriding any user-defined mappings (depending on the order
* in which the contents of the default-web.xml are merged with those
* of the app's deployment descriptor).
* This is to prevent the DefaultServlet from hijacking '/', and the
* JspServlet from hijacking *.jsp(x).
*/
synchronized (servletMappings) {
String existing = servletMappings.get(pattern);
if (existing != null) {
if (!existing.equals(Constants.DEFAULT_SERVLET_NAME) &&
!existing.equals(Constants.JSP_SERVLET_NAME) &&
!name.equals(Constants.DEFAULT_SERVLET_NAME) &&
!name.equals(Constants.JSP_SERVLET_NAME)) {
String msg = MessageFormat.format(rb.getString(DUPLICATE_SERVLET_MAPPING_EXCEPTION),
new Object[] {name, pattern, existing});
throw new IllegalArgumentException(msg);
}
if (existing.equals(Constants.DEFAULT_SERVLET_NAME) ||
existing.equals(Constants.JSP_SERVLET_NAME)) {
// Override the mapping of the container provided
// Default- or JspServlet
Wrapper wrapper = (Wrapper) findChild(existing);
removePatternFromServlet(wrapper, pattern);
mapper.removeWrapper(pattern);
servletMappings.put(pattern, name);
}
} else {
servletMappings.put(pattern, name);
}
}
Wrapper wrapper = regis.getWrapper();
wrapper.addMapping(pattern);
// Update context mapper
mapper.addWrapper(pattern, wrapper, jspWildCard, true);
if (notifyContainerListeners) {
fireContainerEvent("addServletMapping", pattern);
}
}
/*
* Adds the servlet with the given name and class name to this servlet
* context.
*/
@Override
public ServletRegistration.Dynamic addServlet(
String servletName, String className) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addServlet", getName()});
throw new IllegalStateException(msg);
}
if (servletName == null || servletName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_SERVLET_NAME_EXCEPTION));
}
synchronized (children) {
if (findChild(servletName) == null) {
DynamicServletRegistrationImpl regis =
(DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
Wrapper wrapper = null;
if (regis == null) {
wrapper = createWrapper();
wrapper.setServletClassName(className);
} else {
// Complete preliminary servlet registration
wrapper = regis.getWrapper();
regis.setServletClassName(className);
}
wrapper.setName(servletName);
addChild(wrapper, true, (null == regis));
if (null == regis) {
regis = (DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
}
return regis;
} else {
return null;
}
}
}
/*
* Registers the given servlet instance with this ServletContext
* under the given <tt>servletName</tt>.
*/
@Override
public ServletRegistration.Dynamic addServlet(
String servletName, Servlet servlet) {
return addServlet(servletName, servlet, null, null);
}
/*
* Adds the servlet with the given name and class type to this servlet
* context.
*/
@Override
public ServletRegistration.Dynamic addServlet(String servletName,
Class <? extends Servlet> servletClass) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addServlet", getName()});
throw new IllegalStateException(msg);
}
if (servletName == null || servletName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_SERVLET_NAME_EXCEPTION));
}
// Make sure servlet name is unique for this context
synchronized (children) {
if (findChild(servletName) == null) {
DynamicServletRegistrationImpl regis =
(DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
Wrapper wrapper = null;
if (regis == null) {
wrapper = createWrapper();
wrapper.setServletClass(servletClass);
} else {
// Complete preliminary servlet registration
wrapper = regis.getWrapper();
regis.setServletClass(servletClass);
}
wrapper.setName(servletName);
addChild(wrapper, true, (null == regis));
if (null == regis) {
regis = (DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
}
return regis;
} else {
return null;
}
}
}
/**
* Adds the given servlet instance with the given name to this servlet
* context and initializes it.
*
* <p>In order to add any URL patterns that will be mapped to the
* given servlet, addServletMappings must be used. If this context
* has already been started, the URL patterns must be passed to
* addServlet instead.
*
* @param servletName the servlet name
* @param instance the servlet instance
* @param initParams Map containing the initialization parameters for
* the servlet
*
* @throws ServletException if the servlet fails to be initialized
*/
@Override
public ServletRegistration.Dynamic addServlet(String servletName,
Servlet instance, Map<String, String> initParams) {
return addServlet(servletName, instance, initParams, null);
}
/**
* Adds the given servlet instance with the given name and URL patterns
* to this servlet context, and initializes it.
*
* @param servletName the servlet name
* @param servlet the servlet instance
* @param initParams Map containing the initialization parameters for
* the servlet
* @param urlPatterns the URL patterns that will be mapped to the servlet
*
* @return the ServletRegistration through which the servlet may be
* further configured
*/
@Override
public ServletRegistration.Dynamic addServlet(String servletName,
Servlet servlet, Map<String, String> initParams,
String... urlPatterns) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"addServlet", getName()});
throw new IllegalStateException(msg);
}
if (servletName == null || servletName.length() == 0) {
throw new IllegalArgumentException(rb.getString(NULL_EMPTY_SERVLET_NAME_EXCEPTION));
}
if (servlet == null) {
throw new NullPointerException(rb.getString(NULL_SERVLET_INSTANCE_EXCEPTION));
}
if (servlet instanceof SingleThreadModel) {
throw new IllegalArgumentException("Servlet implements " +
SingleThreadModel.class.getName());
}
/*
* Make sure the given Servlet instance is unique across all deployed
* contexts
*/
Container host = getParent();
if (host != null) {
for (Container child : host.findChildren()) {
if (child == this) {
// Our own context will be checked further down
continue;
}
if (((StandardContext) child).hasServlet(servlet)) {
return null;
}
}
}
/*
* Make sure the given Servlet name and instance are unique within
* this context
*/
synchronized (children) {
for (Map.Entry<String, Container> e : children.entrySet()) {
if (servletName.equals(e.getKey()) ||
servlet == ((StandardWrapper)e.getValue()).getServlet()) {
return null;
}
}
DynamicServletRegistrationImpl regis =
(DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
StandardWrapper wrapper = null;
if (regis == null) {
wrapper = (StandardWrapper) createWrapper();
} else {
// Complete preliminary servlet registration
wrapper = regis.getWrapper();
}
wrapper.setName(servletName);
wrapper.setServlet(servlet);
if (initParams != null) {
for (Map.Entry<String, String> e : initParams.entrySet()) {
wrapper.addInitParameter(e.getKey(), e.getValue());
}
}
addChild(wrapper, true, (null == regis));
if (null == regis) {
regis = (DynamicServletRegistrationImpl)
servletRegisMap.get(servletName);
}
if (urlPatterns != null) {
for (String urlPattern : urlPatterns) {
addServletMapping(urlPattern, servletName, false);
}
}
return regis;
}
}
/**
* This method is overridden in web-glue to also remove the given
* mapping from the deployment backend's WebBundleDescriptor.
*/
protected void removePatternFromServlet(Wrapper wrapper, String pattern) {
wrapper.removeMapping(pattern);
}
/**
* Checks whether this context contains the given Servlet instance
*/
public boolean hasServlet(Servlet servlet) {
for (Map.Entry<String, Container> e : children.entrySet()) {
if (servlet == ((StandardWrapper)e.getValue()).getServlet()) {
return true;
}
}
return false;
}
/**
* Instantiates the given Servlet class and performs any required
* resource injection into the new Servlet instance before returning
* it.
*/
@Override
public <T extends Servlet> T createServlet(Class<T> clazz)
throws ServletException {
try {
return createServletInstance(clazz);
} catch (Throwable t) {
throw new ServletException("Unable to create Servlet from " +
"class " + clazz.getName(), t);
}
}
/**
* Gets the ServletRegistration corresponding to the servlet with the
* given <tt>servletName</tt>.
*/
@Override
public ServletRegistration getServletRegistration(String servletName) {
return servletRegisMap.get(servletName);
}
/**
* Gets a Map of the ServletRegistration objects corresponding to all
* currently registered servlets.
*/
@Override
public Map<String, ? extends ServletRegistration> getServletRegistrations() {
return Collections.unmodifiableMap(servletRegisMap);
}
/**
* Add a new watched resource to the set recognized by this Context.
*
* @param name New watched resource file name
*/
@Override
public void addWatchedResource(String name) {
watchedResources.add(name);
fireContainerEvent("addWatchedResource", name);
}
/**
* Add a new welcome file to the set recognized by this Context.
*
* @param name New welcome file name
*/
@Override
public void addWelcomeFile(String name) {
// Welcome files from the application deployment descriptor
// completely replace those from the default conf/web.xml file
if (replaceWelcomeFiles) {
welcomeFiles = new String[0];
setReplaceWelcomeFiles(false);
}
String results[] = new String[welcomeFiles.length + 1];
for (int i = 0; i < welcomeFiles.length; i++)
results[i] = welcomeFiles[i];
results[welcomeFiles.length] = name;
welcomeFiles = results;
if (notifyContainerListeners) {
fireContainerEvent("addWelcomeFile", name);
}
}
/**
* Add the classname of a LifecycleListener to be added to each
* Wrapper appended to this Context.
*
* @param listener Java class name of a LifecycleListener class
*/
@Override
public void addWrapperLifecycle(String listener) {
wrapperLifecycles.add(listener);
if (notifyContainerListeners) {
fireContainerEvent("addWrapperLifecycle", listener);
}
}
/**
* Add the classname of a ContainerListener to be added to each
* Wrapper appended to this Context.
*
* @param listener Java class name of a ContainerListener class
*/
@Override
public void addWrapperListener(String listener) {
wrapperListeners.add(listener);
if (notifyContainerListeners) {
fireContainerEvent("addWrapperListener", listener);
}
}
/**
* Factory method to create and return a new Wrapper instance, of
* the Java implementation class appropriate for this Context
* implementation. The constructor of the instantiated Wrapper
* will have been called, but no properties will have been set.
*/
@Override
public Wrapper createWrapper() {
Wrapper wrapper = new StandardWrapper();
synchronized (instanceListeners) {
for (String instanceListener : instanceListeners) {
try {
Class clazz = Class.forName(instanceListener);
wrapper.addInstanceListener((InstanceListener)clazz.newInstance());
} catch(Throwable t) {
String msg = MessageFormat.format(rb.getString(CREATING_INSTANCE_LISTENER_EXCEPTION),
instanceListener);
log.log(Level.SEVERE, msg, t);
return (null);
}
}
}
synchronized (instanceListenerInstances) {
for(InstanceListener instanceListenerInstance : instanceListenerInstances) {
wrapper.addInstanceListener(instanceListenerInstance);
}
}
Iterator<String> i = wrapperLifecycles.iterator();
while (i.hasNext()) {
String wrapperLifecycle = i.next();
try {
Class clazz = Class.forName(wrapperLifecycle);
if(wrapper instanceof Lifecycle) {
((Lifecycle)wrapper).addLifecycleListener(
(LifecycleListener)clazz.newInstance());
}
} catch(Throwable t) {
String msg = MessageFormat.format(rb.getString(CREATING_LIFECYCLE_LISTENER_EXCEPTION),
wrapperLifecycle);
log.log(Level.SEVERE, msg, t);
return (null);
}
}
i = wrapperListeners.iterator();
while (i.hasNext()) {
String wrapperListener = i.next();
try {
Class clazz = Class.forName(wrapperListener);
wrapper.addContainerListener((ContainerListener)
clazz.newInstance());
} catch(Throwable t) {
String msg = MessageFormat.format(rb.getString(CREATING_CONTAINER_LISTENER_EXCEPTION),
wrapperListener);
log.log(Level.SEVERE, msg, t);
return (null);
}
}
return (wrapper);
}
/**
* Return the set of application parameters for this application.
*/
@Override
public List<ApplicationParameter> findApplicationParameters() {
return applicationParameters;
}
/**
* Gets the security constraints defined for this web application.
*/
@Override
public List<SecurityConstraint> getConstraints() {
return constraints;
}
/**
* Checks whether this web application has any security constraints
* defined.
*/
@Override
public boolean hasConstraints() {
return !constraints.isEmpty();
}
/**
* Return the EJB resource reference with the specified name, if any;
* otherwise, return <code>null</code>.
*
* @param name Name of the desired EJB resource reference
*/
@Override
public ContextEjb findEjb(String name) {
return namingResources.findEjb(name);
}
/**
* Return the defined EJB resource references for this application.
* If there are none, a zero-length array is returned.
*/
@Override
public ContextEjb[] findEjbs() {
return namingResources.findEjbs();
}
/**
* Return the environment entry with the specified name, if any;
* otherwise, return <code>null</code>.
*
* @param name Name of the desired environment entry
*/
@Override
public ContextEnvironment findEnvironment(String name) {
return namingResources.findEnvironment(name);
}
/**
* Return the set of defined environment entries for this web
* application. If none have been defined, a zero-length array
* is returned.
*/
@Override
public ContextEnvironment[] findEnvironments() {
return namingResources.findEnvironments();
}
/**
* Return the error page entry for the specified HTTP error code,
* if any; otherwise return <code>null</code>.
*
* @param errorCode Error code to look up
*/
@Override
public ErrorPage findErrorPage(int errorCode) {
if ((errorCode >= 400) && (errorCode < 600)) {
return statusPages.get(errorCode);
}
return null;
}
/**
* Return the error page entry for the specified Java exception type,
* if any; otherwise return <code>null</code>.
*
* @param exceptionType Exception type to look up
*/
@Override
public ErrorPage findErrorPage(String exceptionType) {
synchronized (exceptionPages) {
return exceptionPages.get(exceptionType);
}
}
/**
* Gets the default error page of this context.
*
* <p>A default error page is an error page that was declared without
* any exception-type and error-code.
*
* @return the default error page of this context, or null if this
* context does not have any default error page
*/
@Override
public ErrorPage getDefaultErrorPage() {
return defaultErrorPage;
}
/**
* Return the filter definition for the specified filter name, if any;
* otherwise return <code>null</code>.
*
* @param filterName Filter name to look up
*/
@Override
public FilterDef findFilterDef(String filterName) {
synchronized (filterDefs) {
return filterDefs.get(filterName);
}
}
/**
* Return the set of defined filters for this Context.
*/
@Override
public FilterDef[] findFilterDefs() {
synchronized (filterDefs) {
FilterDef results[] = new FilterDef[filterDefs.size()];
return filterDefs.values().toArray(results);
}
}
/**
* Return the list of filter mappings for this Context.
*/
@Override
public List<FilterMap> findFilterMaps() {
return filterMaps;
}
/**
* Return the list of InstanceListener classes that will be added to
* newly created Wrappers automatically.
*/
@Override
public List<String> findInstanceListeners() {
return instanceListeners;
}
/**
* Return the local EJB resource reference with the specified name, if any;
* otherwise, return <code>null</code>.
*
* @param name Name of the desired EJB resource reference
*/
@Override
public ContextLocalEjb findLocalEjb(String name) {
return namingResources.findLocalEjb(name);
}
/**
* Return the defined local EJB resource references for this application.
* If there are none, a zero-length array is returned.
*/
@Override
public ContextLocalEjb[] findLocalEjbs() {
return namingResources.findLocalEjbs();
}
/**
* FIXME: Fooling introspection ...
*/
public Context findMappingObject() {
return (Context) getMappingObject();
}
/**
* Return the message destination with the specified name, if any;
* otherwise, return <code>null</code>.
*
* @param name Name of the desired message destination
*/
public MessageDestination findMessageDestination(String name) {
synchronized (messageDestinations) {
return messageDestinations.get(name);
}
}
/**
* Return the set of defined message destinations for this web
* application. If none have been defined, a zero-length array
* is returned.
*/
public MessageDestination[] findMessageDestinations() {
synchronized (messageDestinations) {
return messageDestinations.values().toArray(
new MessageDestination[messageDestinations.size()]);
}
}
/**
* Return the message destination ref with the specified name, if any;
* otherwise, return <code>null</code>.
*
* @param name Name of the desired message destination ref
*/
public MessageDestinationRef findMessageDestinationRef(String name) {
return namingResources.findMessageDestinationRef(name);
}
/**
* Return the set of defined message destination refs for this web
* application. If none have been defined, a zero-length array
* is returned.
*/
public MessageDestinationRef[] findMessageDestinationRefs() {
return namingResources.findMessageDestinationRefs();
}
/**
* Return the MIME type to which the specified extension is mapped,
* if any; otherwise return <code>null</code>.
*
* @param extension Extension to map to a MIME type
*/
@Override
public String findMimeMapping(String extension) {
return mimeMappings.get(extension.toLowerCase(Locale.ENGLISH));
}
/**
* Return the extensions for which MIME mappings are defined. If there
* are none, a zero-length array is returned.
*/
@Override
public String[] findMimeMappings() {
return mimeMappings.keySet().toArray(
new String[mimeMappings.size()]);
}
/**
* Return the value for the specified context initialization
* parameter name, if any; otherwise return <code>null</code>.
*
* @param name Name of the parameter to return
*/
@Override
public String findParameter(String name) {
synchronized (parameters) {
return parameters.get(name);
}
}
/**
* Return the names of all defined context initialization parameters
* for this Context. If no parameters are defined, a zero-length
* array is returned.
*/
@Override
public String[] findParameters() {
synchronized (parameters) {
return parameters.keySet().toArray(new String[parameters.size()]);
}
}
/**
* Return the resource reference with the specified name, if any;
* otherwise return <code>null</code>.
*
* @param name Name of the desired resource reference
*/
@Override
public ContextResource findResource(String name) {
return namingResources.findResource(name);
}
/**
* Return the resource environment reference type for the specified
* name, if any; otherwise return <code>null</code>.
*
* @param name Name of the desired resource environment reference
*/
@Override
public String findResourceEnvRef(String name) {
return namingResources.findResourceEnvRef(name);
}
/**
* Return the set of resource environment reference names for this
* web application. If none have been specified, a zero-length
* array is returned.
*/
@Override
public String[] findResourceEnvRefs() {
return namingResources.findResourceEnvRefs();
}
/**
* Return the resource link with the specified name, if any;
* otherwise return <code>null</code>.
*
* @param name Name of the desired resource link
*/
@Override
public ContextResourceLink findResourceLink(String name) {
return namingResources.findResourceLink(name);
}
/**
* Return the defined resource links for this application. If
* none have been defined, a zero-length array is returned.
*/
@Override
public ContextResourceLink[] findResourceLinks() {
return namingResources.findResourceLinks();
}
/**
* Return the defined resource references for this application. If
* none have been defined, a zero-length array is returned.
*/
@Override
public ContextResource[] findResources() {
return namingResources.findResources();
}
/**
* For the given security role (as used by an application), return the
* corresponding role name (as defined by the underlying Realm) if there
* is one. Otherwise, return the specified role unchanged.
*
* @param role Security role to map
*/
@Override
public String findRoleMapping(String role) {
String realRole = null;
synchronized (roleMappings) {
realRole = roleMappings.get(role);
}
if (realRole != null)
return (realRole);
else
return (role);
}
/**
* Checks if the given security role is defined for this application.
*
* @param role Security role to check for
*
* @return true if the specified security role is defined
* for this application, false otherwise
*/
@Override
public boolean hasSecurityRole(String role) {
return securityRoles.contains(role);
}
/**
* Removes any security roles defined for this application.
*/
@Override
public void removeSecurityRoles() {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<String> i = securityRoles.iterator();
while (i.hasNext()) {
fireContainerEvent("removeSecurityRole", i.next());
}
}
securityRoles.clear();
}
/**
* Return the servlet name mapped by the specified pattern (if any);
* otherwise return <code>null</code>.
*
* @param pattern Pattern for which a mapping is requested
*/
@Override
public String findServletMapping(String pattern) {
synchronized (servletMappings) {
return servletMappings.get(pattern);
}
}
/**
* Return the patterns of all defined servlet mappings for this
* Context. If no mappings are defined, a zero-length array is returned.
*/
@Override
public String[] findServletMappings() {
synchronized (servletMappings) {
String results[] = new String[servletMappings.size()];
return
servletMappings.keySet().toArray(results);
}
}
/**
* Return the context-relative URI of the error page for the specified
* HTTP status code, if any; otherwise return <code>null</code>.
*
* @param status HTTP status code to look up
*/
@Override
public ErrorPage findStatusPage(int status) {
return statusPages.get(status);
}
/**
* Return the set of HTTP status codes for which error pages have
* been specified. If none are specified, a zero-length array
* is returned.
*/
@Override
public int[] findStatusPages() {
synchronized (statusPages) {
int results[] = new int[statusPages.size()];
Iterator<Integer> elements = statusPages.keySet().iterator();
int i = 0;
while (elements.hasNext())
results[i++] = elements.next();
return results;
}
}
/**
* Return <code>true</code> if the specified welcome file is defined
* for this Context; otherwise return <code>false</code>.
*
* @param name Welcome file to verify
*/
@Override
public boolean findWelcomeFile(String name) {
synchronized (welcomeFiles) {
for(String welcomeFile : welcomeFiles) {
if(name.equals(welcomeFile)) {
return true;
}
}
}
return (false);
}
/**
* Gets the watched resources defined for this web application.
*/
@Override
public List<String> getWatchedResources() {
return watchedResources;
}
/**
* Return the set of welcome files defined for this Context. If none are
* defined, a zero-length array is returned.
*/
@Override
public String[] findWelcomeFiles() {
return (welcomeFiles);
}
/**
* Return the list of LifecycleListener classes that will be added to
* newly created Wrappers automatically.
*/
@Override
public List<String> findWrapperLifecycles() {
return wrapperLifecycles;
}
/**
* Return the list of ContainerListener classes that will be added to
* newly created Wrappers automatically.
*/
@Override
public List<String> findWrapperListeners() {
return wrapperListeners;
}
/**
* Gets the Authenticator of this Context.
*
* @return the Authenticator of this Context
*/
@Override
public Authenticator getAuthenticator() {
Pipeline p = getPipeline();
if (p != null) {
for (GlassFishValve valve : p.getValves()) {
if (valve instanceof Authenticator) {
return (Authenticator) valve;
}
}
}
return null;
}
/**
* Reload this web application, if reloading is supported.
* <p>
* <b>IMPLEMENTATION NOTE</b>: This method is designed to deal with
* reloads required by changes to classes in the underlying repositories
* of our class loader. It does not handle changes to the web application
* deployment descriptor. If that has occurred, you should stop this
* Context and create (and start) a new Context instance instead.
*
* @exception IllegalStateException if the <code>reloadable</code>
* property is set to <code>false</code>.
*/
@Override
public synchronized void reload() {
// Validate our current component state
if (!started) {
String msg = MessageFormat.format(rb.getString(CONTAINER_NOT_STARTED_EXCEPTION), logName());
throw new IllegalStateException(msg);
}
// Make sure reloading is enabled
// if (!reloadable)
// throw new IllegalStateException
// (sm.getString("standardContext.notReloadable"));
//standardContext.notReloadable=PWC1287: Reloading is disabled on this Context
if (log.isLoggable(Level.INFO)) {
log.log(Level.INFO, RELOADING_STARTED);
}
// Stop accepting requests temporarily
setPaused(true);
try {
stop();
} catch (LifecycleException e) {
String msg = MessageFormat.format(rb.getString(STOPPING_CONTEXT_EXCEPTION), this);
log.log(Level.SEVERE, msg, e);
}
try {
start();
} catch (LifecycleException e) {
String msg = MessageFormat.format(rb.getString(STARTING_CONTEXT_EXCEPTION), this);
log.log(Level.SEVERE, msg, e);
}
setPaused(false);
}
/**
* Remove the application parameter with the specified name from
* the set for this application.
*
* @param name Name of the application parameter to remove
*/
@Override
public void removeApplicationParameter(String name) {
ApplicationParameter match = null;
Iterator<ApplicationParameter> i =
applicationParameters.iterator();
while (i.hasNext()) {
ApplicationParameter applicationParameter = i.next();
// Make sure this parameter is currently present
if (name.equals(applicationParameter.getName())) {
match = applicationParameter;
break;
}
}
if (match != null) {
applicationParameters.remove(match);
// Inform interested listeners
if (notifyContainerListeners) {
fireContainerEvent("removeApplicationParameter", name);
}
}
}
/**
* Removes the given child container.
*
* @param child the child container to be removed
*
* @exception IllegalArgumentException if the given child container is
* not an implementation of Wrapper
*/
@Override
public void removeChild(Container child) {
if (!(child instanceof Wrapper))
throw new IllegalArgumentException(rb.getString(NO_WRAPPER_EXCEPTION));
super.removeChild(child);
}
/**
* Removes any security constraints from this web application.
*/
@Override
public void removeConstraints() {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<SecurityConstraint> i = constraints.iterator();
while (i.hasNext()) {
fireContainerEvent("removeConstraint", i.next());
}
}
constraints.clear();
}
/**
* Remove any EJB resource reference with the specified name.
*
* @param name Name of the EJB resource reference to remove
*/
public void removeEjb(String name) {
namingResources.removeEjb(name);
if (notifyContainerListeners) {
fireContainerEvent("removeEjb", name);
}
}
/**
* Remove any environment entry with the specified name.
*
* @param name Name of the environment entry to remove
*/
@Override
public void removeEnvironment(String name) {
if (namingResources == null) {
return;
}
ContextEnvironment env = namingResources.findEnvironment(name);
if (env == null) {
throw new IllegalArgumentException
("Invalid environment name '" + name + "'");
}
namingResources.removeEnvironment(name);
if (notifyContainerListeners) {
fireContainerEvent("removeEnvironment", name);
}
}
/**
* Removes any error page declarations.
*/
@Override
public void removeErrorPages() {
synchronized (exceptionPages) {
if (notifyContainerListeners) {
for (ErrorPage errorPage : exceptionPages.values()) {
fireContainerEvent("removeErrorPage", errorPage);
}
}
exceptionPages.clear();
}
synchronized (statusPages) {
if (notifyContainerListeners) {
for (ErrorPage statusPage : statusPages.values()) {
fireContainerEvent("removeErrorPage", statusPage);
}
}
statusPages.clear();
}
}
/**
* Remove the specified filter definition from this Context, if it exists;
* otherwise, no action is taken.
*
* @param filterDef Filter definition to be removed
*/
@Override
public void removeFilterDef(FilterDef filterDef) {
synchronized (filterDefs) {
filterDefs.remove(filterDef.getFilterName());
}
if (notifyContainerListeners) {
fireContainerEvent("removeFilterDef", filterDef);
}
}
/**
* Removes any filter mappings from this Context.
*/
@Override
public void removeFilterMaps() {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<FilterMap> i = filterMaps.iterator();
while (i.hasNext()) {
fireContainerEvent("removeFilterMap", i.next());
}
}
filterMaps.clear();
}
/**
* Remove a class name from the list of InstanceListener classes that
* will be added to newly created Wrappers.
*
* @param listener Class name of an InstanceListener class to be removed
*/
@Override
public void removeInstanceListener(String listener) {
instanceListeners.remove(listener);
// Inform interested listeners
if (notifyContainerListeners) {
fireContainerEvent("removeInstanceListener", listener);
}
}
/**
* Remove any local EJB resource reference with the specified name.
*
* @param name Name of the EJB resource reference to remove
*/
@Override
public void removeLocalEjb(String name) {
namingResources.removeLocalEjb(name);
if (notifyContainerListeners) {
fireContainerEvent("removeLocalEjb", name);
}
}
/**
* Remove any message destination with the specified name.
*
* @param name Name of the message destination to remove
*/
public void removeMessageDestination(String name) {
synchronized (messageDestinations) {
messageDestinations.remove(name);
}
if (notifyContainerListeners) {
fireContainerEvent("removeMessageDestination", name);
}
}
/**
* Remove any message destination ref with the specified name.
*
* @param name Name of the message destination ref to remove
*/
public void removeMessageDestinationRef(String name) {
namingResources.removeMessageDestinationRef(name);
if (notifyContainerListeners) {
fireContainerEvent("removeMessageDestinationRef", name);
}
}
/**
* Remove the MIME mapping for the specified extension, if it exists;
* otherwise, no action is taken.
*
* @param extension Extension to remove the mapping for
*/
@Override
public void removeMimeMapping(String extension) {
mimeMappings.remove(extension.toLowerCase(Locale.ENGLISH));
if (notifyContainerListeners) {
fireContainerEvent("removeMimeMapping", extension);
}
}
/**
* Remove the context initialization parameter with the specified
* name, if it exists; otherwise, no action is taken.
*
* @param name Name of the parameter to remove
*/
@Override
public void removeParameter(String name) {
synchronized (parameters) {
parameters.remove(name);
}
if (notifyContainerListeners) {
fireContainerEvent("removeParameter", name);
}
}
/**
* Remove any resource reference with the specified name.
*
* @param resourceName Name of the resource reference to remove
*/
@Override
public void removeResource(String resourceName) {
String decoded = URLDecoder.decode(resourceName);
if (namingResources == null) {
return;
}
ContextResource resource = namingResources.findResource(decoded);
if (resource == null) {
throw new IllegalArgumentException
("Invalid resource name '" + decoded + "'");
}
namingResources.removeResource(decoded);
if (notifyContainerListeners) {
fireContainerEvent("removeResource", decoded);
}
}
/**
* Remove any resource environment reference with the specified name.
*
* @param name Name of the resource environment reference to remove
*/
@Override
public void removeResourceEnvRef(String name) {
namingResources.removeResourceEnvRef(name);
if (notifyContainerListeners) {
fireContainerEvent("removeResourceEnvRef", name);
}
}
/**
* Remove any resource link with the specified name.
*
* @param link Name of the resource link to remove
*/
@Override
public void removeResourceLink(String link) {
String decoded = URLDecoder.decode(link);
if (namingResources == null) {
return;
}
ContextResourceLink resource = namingResources.findResourceLink(decoded);
if (resource == null) {
throw new IllegalArgumentException
("Invalid resource name '" + decoded + "'");
}
namingResources.removeResourceLink(decoded);
if (notifyContainerListeners) {
fireContainerEvent("removeResourceLink", decoded);
}
}
/**
* Remove any security role reference for the specified name
*
* @param role Security role (as used in the application) to remove
*/
@Override
public void removeRoleMapping(String role) {
synchronized (roleMappings) {
roleMappings.remove(role);
}
if (notifyContainerListeners) {
fireContainerEvent("removeRoleMapping", role);
}
}
/**
* Remove any servlet mapping for the specified pattern, if it exists;
* otherwise, no action is taken.
*
* @param pattern URL pattern of the mapping to remove
*/
@Override
public void removeServletMapping(String pattern) {
String name = null;
synchronized (servletMappings) {
name = servletMappings.remove(pattern);
}
Wrapper wrapper = (Wrapper) findChild(name);
if( wrapper != null ) {
wrapper.removeMapping(pattern);
}
mapper.removeWrapper(pattern);
if (notifyContainerListeners) {
fireContainerEvent("removeServletMapping", pattern);
}
}
/**
* Checks whether this web application has any watched resources
* defined.
*/
@Override
public boolean hasWatchedResources() {
return !watchedResources.isEmpty();
}
/**
* Clears any watched resources defined for this web application.
*/
@Override
public void removeWatchedResources() {
synchronized (watchedResources) {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<String> i = watchedResources.iterator();
while (i.hasNext()) {
fireContainerEvent("removeWatchedResource", i.next());
}
}
watchedResources.clear();
}
}
@Override
public void removeWelcomeFiles() {
if (notifyContainerListeners) {
for (String welcomeFile : welcomeFiles) {
fireContainerEvent("removeWelcomeFile", welcomeFile);
}
}
welcomeFiles = new String[0];
}
@Override
public void removeWrapperLifecycles() {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<String> i = wrapperLifecycles.iterator();
while (i.hasNext()) {
fireContainerEvent("removeWrapperLifecycle", i.next());
}
}
wrapperLifecycles.clear();
}
@Override
public void removeWrapperListeners() {
// Inform interested listeners
if (notifyContainerListeners) {
Iterator<String> i = wrapperListeners.iterator();
while (i.hasNext()) {
fireContainerEvent("removeWrapperListener", i.next());
}
}
wrapperListeners.clear();
}
@Override
public void fireRequestInitializedEvent(ServletRequest request) {
List<EventListener> listeners = getApplicationEventListeners();
ServletRequestEvent event = null;
if (!listeners.isEmpty()) {
event = new ServletRequestEvent(getServletContext(), request);
// create pre-service event
Iterator<EventListener> iter = listeners.iterator();
while (iter.hasNext()) {
EventListener eventListener = iter.next();
if (!(eventListener instanceof ServletRequestListener)) {
continue;
}
ServletRequestListener listener =
(ServletRequestListener) eventListener;
// START SJSAS 6329662
fireContainerEvent(ContainerEvent.BEFORE_REQUEST_INITIALIZED,
listener);
// END SJSAS 6329662
try {
listener.requestInitialized(event);
} catch (Throwable t) {
String msg = MessageFormat.format(rb.getString(REQUEST_INIT_EXCEPTION),
listener.getClass().getName());
log.log(Level.WARNING, msg, t);
request.setAttribute(RequestDispatcher.ERROR_EXCEPTION, t);
// START SJSAS 6329662
} finally {
fireContainerEvent(ContainerEvent.AFTER_REQUEST_INITIALIZED,
listener);
// END SJSAS 6329662
}
}
}
}
@Override
public void fireRequestDestroyedEvent(ServletRequest request) {
List<EventListener> listeners = getApplicationEventListeners();
if (!listeners.isEmpty()) {
// create post-service event
ServletRequestEvent event = new ServletRequestEvent(getServletContext(),
request);
int len = listeners.size();
for (int i = 0; i < len; i++) {
EventListener eventListener = listeners.get((len - 1) - i);
if (!(eventListener instanceof ServletRequestListener)) {
continue;
}
ServletRequestListener listener =
(ServletRequestListener) eventListener;
// START SJSAS 6329662
fireContainerEvent(ContainerEvent.BEFORE_REQUEST_DESTROYED,
listener);
// END SJSAS 6329662
try {
listener.requestDestroyed(event);
} catch (Throwable t) {
String msg = MessageFormat.format(rb.getString(REQUEST_DESTROY_EXCEPTION),
listener.getClass().getName());
log.log(Level.WARNING, msg, t);
request.setAttribute(RequestDispatcher.ERROR_EXCEPTION, t);
// START SJSAS 6329662
} finally {
fireContainerEvent(ContainerEvent.AFTER_REQUEST_DESTROYED,
listener);
// END SJSAS 6329662
}
}
}
}
// --------------------------------------------------------- Public Methods
/**
* Configure and initialize the set of filters for this Context.
* Return <code>true</code> if all filter initialization completed
* successfully, or <code>false</code> otherwise.
*/
public boolean filterStart() {
if (log.isLoggable(Level.FINE))
log.log(Level.FINE, "Starting filters");
// Instantiate and record a FilterConfig for each defined filter
boolean ok = true;
synchronized (filterConfigs) {
filterConfigs.clear();
for (String name : filterDefs.keySet()) {
if(log.isLoggable(Level.FINE)) {
log.log(Level.FINE, " Starting filter '" + name + "'");
}
try {
filterConfigs.put(name,
new ApplicationFilterConfig(this,
filterDefs.get(name)));
} catch(Throwable t) {
String msg = MessageFormat.format(rb.getString(STARTING_FILTER_EXCEPTION), name);
getServletContext().log(msg, t);
ok = false;
}
}
}
return (ok);
}
/**
* Finalize and release the set of filters for this Context.
* Return <code>true</code> if all filter finalization completed
* successfully, or <code>false</code> otherwise.
*/
public boolean filterStop() {
if (log.isLoggable(Level.FINE))
log.log(Level.FINE, "Stopping filters");
// Release all Filter and FilterConfig instances
synchronized (filterConfigs) {
for (String filterName : filterConfigs.keySet()) {
if(log.isLoggable(Level.FINE)) {
log.log(Level.FINE, " Stopping filter '" + filterName + "'");
}
ApplicationFilterConfig filterConfig = (ApplicationFilterConfig)filterConfigs.get(filterName);
filterConfig.release();
}
filterConfigs.clear();
}
return (true);
}
/**
* Find and return the initialized <code>FilterConfig</code> for the
* specified filter name, if any; otherwise return <code>null</code>.
*
* @param name Name of the desired filter
*/
public FilterConfig findFilterConfig(String name) {
return filterConfigs.get(name);
}
/**
* Notifies all ServletContextListeners at their contextInitialized
* method.
*/
protected void contextListenerStart() {
ServletContextEvent event = new ServletContextEvent(
getServletContext());
for (ServletContextListener listener : contextListeners) {
if (listener instanceof RestrictedServletContextListener) {
listener = ((RestrictedServletContextListener) listener).
getNestedListener();
context.setRestricted(true);
}
try {
fireContainerEvent(ContainerEvent.BEFORE_CONTEXT_INITIALIZED,
listener);
listener.contextInitialized(event);
} finally {
context.setRestricted(false);
fireContainerEvent(ContainerEvent.AFTER_CONTEXT_INITIALIZED,
listener);
}
}
/*
* Make sure there are no preliminary servlet or filter
* registrations left after all listeners have been notified
*/
Collection<ServletRegistrationImpl> servletRegistrations =
servletRegisMap.values();
for (ServletRegistrationImpl regis : servletRegistrations) {
if (null == regis.getClassName() && null == regis.getJspFile()) {
String msg = MessageFormat.format(rb.getString(SERVLET_WITHOUT_ANY_CLASS_OR_JSP), regis.getName());
throw new IllegalStateException(msg);
}
}
Collection<FilterRegistrationImpl> filterRegistrations =
filterRegisMap.values();
for (FilterRegistrationImpl regis : filterRegistrations) {
if (null == regis.getClassName()) {
String msg = MessageFormat.format(rb.getString(FILTER_WITHOUT_ANY_CLASS), regis.getName());
throw new IllegalStateException(msg);
}
}
isContextInitializedCalled = true;
}
/**
* Loads and instantiates the listener with the specified classname.
*
* @param loader the classloader to use
* @param listenerClassName the fully qualified classname to instantiate
*
* @return the instantiated listener
*
* @throws Exception if the specified classname fails to be loaded or
* instantiated
*/
@SuppressWarnings("unchecked")
protected EventListener loadListener(ClassLoader loader,
String listenerClassName)
throws Exception {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Configuring event listener class '" +
listenerClassName + "'");
}
return createListener((Class<EventListener>)
loader.loadClass(listenerClassName));
}
/**
* Notifies all ServletContextListeners at their contextDestroyed
* method.
*
* @return <code>true</code> if the event was processed successfully,
* <code>false</code> otherwise.
*/
private boolean contextListenerStop() {
boolean ok = true;
if (contextListeners.isEmpty()) {
return ok;
}
ServletContextEvent event = new ServletContextEvent(
getServletContext());
int len = contextListeners.size();
for (int i = 0; i < len; i++) {
// Invoke in reverse order of declaration
ServletContextListener listener =
contextListeners.get((len - 1) - i);
if (listener instanceof RestrictedServletContextListener) {
listener = ((RestrictedServletContextListener) listener).
getNestedListener();
context.setRestricted(true);
}
try {
fireContainerEvent(ContainerEvent.BEFORE_CONTEXT_DESTROYED,
listener);
listener.contextDestroyed(event);
fireContainerEvent(ContainerEvent.AFTER_CONTEXT_DESTROYED,
listener);
} catch (Throwable t) {
context.setRestricted(false);
fireContainerEvent(ContainerEvent.AFTER_CONTEXT_DESTROYED,
listener);
String msg = MessageFormat.format(rb.getString(LISTENER_STOP_EXCEPTION),
listener.getClass().getName());
getServletContext().log(msg, t);
ok = false;
}
}
contextListeners.clear();
return ok;
}
private void sessionListenerStop() {
for (HttpSessionListener listener : sessionListeners) {
// ServletContextListeners already had their PreDestroy called
if (!(listener instanceof ServletContextListener)) {
fireContainerEvent(ContainerEvent.PRE_DESTROY, listener);
}
}
sessionListeners.clear();
}
private boolean eventListenerStop() {
if (eventListeners.isEmpty()) {
return true;
}
Iterator<EventListener> iter = eventListeners.iterator();
while (iter.hasNext()) {
EventListener listener = iter.next();
// ServletContextListeners and HttpSessionListeners
// already had their PreDestroy called
if (listener instanceof ServletContextListener ||
listener instanceof HttpSessionListener) {
continue;
}
fireContainerEvent(ContainerEvent.PRE_DESTROY, listener);
}
eventListeners.clear();
return true;
}
/**
* Merge the context initialization parameters specified in the application
* deployment descriptor with the application parameters described in the
* server configuration, respecting the <code>override</code> property of
* the application parameters appropriately.
*/
private void mergeParameters() {
Map<String,String> mergedParams = new HashMap<>();
for (String name : findParameters()) {
mergedParams.put(name, findParameter(name));
}
for (ApplicationParameter param : findApplicationParameters()) {
if (param.getOverride()) {
if (mergedParams.get(param.getName()) == null)
mergedParams.put(param.getName(), param.getValue());
} else {
mergedParams.put(param.getName(), param.getValue());
}
}
ServletContext sc = getServletContext();
for (Map.Entry<String,String> entry : mergedParams.entrySet()) {
sc.setInitParameter(entry.getKey(), entry.getValue());
}
}
/**
* Allocate resources, including proxy.
* Return <code>true</code> if initialization was successfull,
* or <code>false</code> otherwise.
*/
public boolean resourcesStart() {
boolean ok = true;
Hashtable<String, String> env = new Hashtable<String, String>();
if(getParent() != null) {
env.put(ProxyDirContext.HOST, getParent().getName());
}
env.put(ProxyDirContext.CONTEXT, getName());
try {
ProxyDirContext proxyDirContext = new ProxyDirContext(env, webappResources);
if(webappResources instanceof BaseDirContext) {
((BaseDirContext)webappResources).setDocBase(getBasePath(getDocBase()));
((BaseDirContext)webappResources).allocate();
}
this.resources = proxyDirContext;
} catch(Throwable t) {
if(log.isLoggable(Level.FINE)) {
String msg = MessageFormat.format(rb.getString(STARTING_RESOURCES_EXCEPTION), getName());
log.log(Level.SEVERE, msg, t);
} else {
log.log(Level.SEVERE, STARTING_RESOURCE_EXCEPTION_MESSAGE,
new Object[] {getName(), t.getMessage()});
}
ok = false;
}
return ok;
}
/**
* Starts this context's alternate doc base resources.
*/
public void alternateResourcesStart() throws LifecycleException {
if (alternateDocBases == null || alternateDocBases.isEmpty()) {
return;
}
Hashtable<String, String> env = new Hashtable<String, String>();
if (getParent() != null) {
env.put(ProxyDirContext.HOST, getParent().getName());
}
env.put(ProxyDirContext.CONTEXT, getName());
for(AlternateDocBase alternateDocBase : alternateDocBases) {
String basePath = alternateDocBase.getBasePath();
DirContext alternateWebappResources = ContextsAdapterUtility.unwrap(
alternateDocBase.getWebappResources());
try {
ProxyDirContext proxyDirContext = new ProxyDirContext(env, alternateWebappResources);
if(alternateWebappResources instanceof BaseDirContext) {
((BaseDirContext)alternateWebappResources).setDocBase(basePath);
((BaseDirContext)alternateWebappResources).allocate();
}
alternateDocBase.setResources(ContextsAdapterUtility.wrap(proxyDirContext));
} catch(Throwable t) {
if(log.isLoggable(Level.FINE)) {
String msg = MessageFormat.format(rb.getString(STARTING_RESOURCES_EXCEPTION), getName());
throw new LifecycleException(msg, t);
} else {
String msg = MessageFormat.format(rb.getString(STARTING_RESOURCE_EXCEPTION_MESSAGE),
new Object[] {getName(), t.getMessage()});
throw new LifecycleException(msg);
}
}
}
}
/**
* Deallocate resources and destroy proxy.
*/
public boolean resourcesStop() {
boolean ok = true;
try {
if (resources != null) {
if (resources instanceof Lifecycle) {
((Lifecycle) resources).stop();
}
if (webappResources instanceof BaseDirContext) {
((BaseDirContext) webappResources).release();
}
}
} catch (Throwable t) {
log.log(Level.SEVERE, STOPPING_RESOURCES_EXCEPTION, t);
ok = false;
}
this.resources = null;
return (ok);
}
/**
* Stops this context's alternate doc base resources.
*/
public boolean alternateResourcesStop() {
boolean ok = true;
if (alternateDocBases == null || alternateDocBases.isEmpty()) {
return ok;
}
for(AlternateDocBase alternateDocBase : alternateDocBases) {
final DirContext alternateResources = ContextsAdapterUtility.unwrap(
alternateDocBase.getResources());
if(alternateResources instanceof Lifecycle) {
try {
((Lifecycle)alternateResources).stop();
} catch(Throwable t) {
log.log(Level.SEVERE, STOPPING_RESOURCES_EXCEPTION, t);
ok = false;
}
}
final DirContext alternateWebappResources = ContextsAdapterUtility.unwrap(
alternateDocBase.getWebappResources());
if(alternateWebappResources instanceof BaseDirContext) {
try {
((BaseDirContext)alternateWebappResources).release();
} catch(Throwable t) {
log.log(Level.SEVERE, STOPPING_RESOURCES_EXCEPTION, t);
ok = false;
}
}
}
this.alternateDocBases = null;
return (ok);
}
/**
* Load and initialize all servlets marked "load on startup" in the
* web application deployment descriptor.
*
* @param children Array of wrappers for all currently defined
* servlets (including those not declared load on startup)
*/
/* SJSAS 6377790
public void loadOnStartup(Container children[]){
*/
// START SJSAS 6377790
public void loadOnStartup(Container children[]) throws LifecycleException {
// END SJSAS 6377790
// Collect "load on startup" servlets that need to be initialized
Map<Integer, List<Wrapper>> map =
new TreeMap<Integer, List<Wrapper>>();
for (Container aChildren : children) {
Wrapper wrapper = (Wrapper)aChildren;
int loadOnStartup = wrapper.getLoadOnStartup();
if(loadOnStartup < 0) {
continue;
}
Integer key = loadOnStartup;
List<Wrapper> list = map.get(key);
if(list == null) {
list = new ArrayList<Wrapper>();
map.put(key, list);
}
list.add(wrapper);
}
// Load the collected "load on startup" servlets
for (List<Wrapper> list : map.values()) {
for(Wrapper wrapper : list) {
try {
wrapper.load();
} catch(ServletException e) {
String msg = MessageFormat.format(rb.getString(SERVLET_LOAD_EXCEPTION), getName());
getServletContext().log(msg, StandardWrapper.getRootCause(e));
// NOTE: load errors (including a servlet that throws
// UnavailableException from the init() method) are NOT
// fatal to application startup
// START SJSAS 6377790
throw new LifecycleException(
StandardWrapper.getRootCause(e));
// END SJSAS 6377790
}
}
}
}
/**
* Starts the session manager of this Context.
*/
protected void managerStart() throws LifecycleException {
if ((manager != null) && (manager instanceof Lifecycle)) {
((Lifecycle) getManager()).start();
}
}
/**
* Stops the session manager of this Context.
*/
protected void managerStop() throws LifecycleException {
if ((manager != null) && (manager instanceof Lifecycle)) {
((Lifecycle) manager).stop();
}
}
/**
* Start this Context component.
*
* @exception LifecycleException if a startup error occurs
*/
@Override
public synchronized void start() throws LifecycleException {
if (started) {
if (log.isLoggable(Level.INFO)) {
log.log(Level.INFO, CONTAINER_ALREADY_STARTED_EXCEPTION, logName());
}
return;
}
long startupTimeStart = System.currentTimeMillis();
if(!initialized) {
try {
init();
} catch( Exception ex ) {
throw new LifecycleException("Error initializaing ", ex);
}
}
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Starting " +
("".equals(getName()) ? "ROOT" : getName()));
}
// Set JMX object name for proper pipeline registration
preRegisterJMX();
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(BEFORE_START_EVENT, null);
setAvailable(false);
setConfigured(false);
// Add missing components as necessary
if (webappResources == null) { // (1) Required by Loader
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Configuring default Resources");
}
try {
if ((docBase != null) && (docBase.endsWith(".war")) &&
(!(new File(docBase).isDirectory())))
setResources(new WARDirContext());
else
setResources(new WebDirContext());
} catch (IllegalArgumentException e) {
throw new LifecycleException(rb.getString(INIT_RESOURCES_EXCEPTION), e);
}
}
resourcesStart();
// Add alternate resources
if (alternateDocBases != null && !alternateDocBases.isEmpty()) {
for(AlternateDocBase alternateDocBase : alternateDocBases) {
String docBase = alternateDocBase.getDocBase();
if(log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Configuring alternate resources");
}
try {
if(docBase != null && docBase.endsWith(".war") &&
(!(new File(docBase).isDirectory()))) {
setAlternateResources(alternateDocBase,
new WARDirContext());
} else {
setAlternateResources(alternateDocBase,
new FileDirContext());
}
} catch(IllegalArgumentException e) {
throw new LifecycleException(rb.getString(INIT_RESOURCES_EXCEPTION), e);
}
}
alternateResourcesStart();
}
if (getLoader() == null) {
createLoader();
}
// Initialize character set mapper
getCharsetMapper();
// Post work directory
postWorkDirectory();
// Validate required extensions
try {
ExtensionValidator.validateApplication(getResources(), this);
} catch (IOException ioe) {
String msg = MessageFormat.format(rb.getString(DEPENDENCY_CHECK_EXCEPTION), this);
throw new LifecycleException(msg, ioe);
}
// Reading the "catalina.useNaming" environment variable
String useNamingProperty = System.getProperty("catalina.useNaming");
if ((useNamingProperty != null) &&
("false".equals(useNamingProperty))) {
useNaming = false;
}
if (isUseNaming()) {
if (namingContextListener == null) {
namingContextListener = new NamingContextListener();
namingContextListener.setDebug(getDebug());
namingContextListener.setName(getNamingContextName());
addLifecycleListener(namingContextListener);
}
}
// Binding thread
// START OF SJSAS 8.1 6174179
//ClassLoader oldCCL = bindThread();
ClassLoader oldCCL = null;
// END OF SJSAS 8.1 6174179
try {
started = true;
// Start our subordinate components, if any
if ((loader != null) && (loader instanceof Lifecycle))
((Lifecycle) loader).start();
if ((logger != null) && (logger instanceof Lifecycle))
((Lifecycle) logger).start();
// Unbinding thread
// START OF SJSAS 8.1 6174179
//unbindThread(oldCCL);
// END OF SJSAS 8.1 6174179
// Binding thread
oldCCL = bindThread();
if ((realm != null) && (realm instanceof Lifecycle))
((Lifecycle) realm).start();
if ((resources != null) && (resources instanceof Lifecycle))
((Lifecycle) resources).start();
// Start our child containers, if any
for (Container child : findChildren()) {
if(child instanceof Lifecycle) {
((Lifecycle)child).start();
}
}
// Start the Valves in our pipeline (including the basic),
// if any
if (pipeline instanceof Lifecycle)
((Lifecycle) pipeline).start();
// START SJSAS 8.1 5049111
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(START_EVENT, null);
// END SJSAS 8.1 5049111
} catch (Throwable t) {
throw new LifecycleException(t);
} finally {
// Unbinding thread
unbindThread(oldCCL);
}
if (!getConfigured()) {
String msg = MessageFormat.format(rb.getString(STARTUP_CONTEXT_FAILED_EXCEPTION), getName());
throw new LifecycleException(msg);
}
// Store some required info as ServletContext attributes
postResources();
if (orderedLibs != null && !orderedLibs.isEmpty()) {
getServletContext().setAttribute(ServletContext.ORDERED_LIBS,
orderedLibs);
context.setAttributeReadOnly(ServletContext.ORDERED_LIBS);
}
// Initialize associated mapper
mapper.setContext(getPath(), welcomeFiles, ContextsAdapterUtility.wrap(resources));
// Binding thread
oldCCL = bindThread();
try {
// Set up the context init params
mergeParameters();
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(AFTER_START_EVENT, null);
// Support for pluggability : this has to be done before
// listener events are fired
callServletContainerInitializers();
// Configure and call application event listeners
contextListenerStart();
// Start manager
if ((manager != null) && (manager instanceof Lifecycle)) {
((Lifecycle) getManager()).start();
}
// Start ContainerBackgroundProcessor thread
super.threadStart();
// Configure and call application filters
filterStart();
// Load and initialize all "load on startup" servlets
loadOnStartup(findChildren());
} catch (Throwable t) {
log.log(Level.SEVERE, STARTUP_CONTEXT_FAILED_EXCEPTION, getName());
try {
stop();
} catch (Throwable tt) {
log.log(Level.SEVERE, CLEANUP_FAILED_EXCEPTION, tt);
}
throw new LifecycleException(t);
} finally {
// Unbinding thread
unbindThread(oldCCL);
}
// Set available status depending upon startup success
if (log.isLoggable(Level.FINEST)) {
log.log(Level.FINEST, "Startup successfully completed");
}
setAvailable(true);
// JMX registration
registerJMX();
startTimeMillis = System.currentTimeMillis();
startupTime = startTimeMillis - startupTimeStart;
// Send j2ee.state.running notification
if (getObjectName() != null) {
Notification notification =
new Notification("j2ee.state.running", this, sequenceNumber++);
sendNotification(notification);
}
// Close all JARs right away to avoid always opening a peak number
// of files on startup
if (getLoader() instanceof WebappLoader) {
((WebappLoader) getLoader()).closeJARs(true);
}
}
protected Types getTypes() {
return null;
}
protected boolean isStandalone() {
return true;
}
protected void callServletContainerInitializers()
throws LifecycleException {
// Get the list of ServletContainerInitializers and the classes
// they are interested in
Map<Class<?>, List<Class<? extends ServletContainerInitializer>>> interestList =
ServletContainerInitializerUtil.getInterestList(
servletContainerInitializers);
Map<Class<? extends ServletContainerInitializer>, Set<Class<?>>> initializerList =
ServletContainerInitializerUtil.getInitializerList(
servletContainerInitializers, interestList,
getTypes(),
getClassLoader(), isStandalone());
if (initializerList == null) {
return;
}
// Allow programmatic registration of ServletContextListeners, but
// only within the scope of ServletContainerInitializer#onStartup
isProgrammaticServletContextListenerRegistrationAllowed = true;
// We have the list of initializers and the classes that satisfy
// the condition. Time to call the initializers
ServletContext ctxt = this.getServletContext();
try {
for (Map.Entry<Class<? extends ServletContainerInitializer>, Set<Class<?>>> e :
initializerList.entrySet()) {
Class<? extends ServletContainerInitializer> initializer = e.getKey();
try {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Calling ServletContainerInitializer [" + initializer
+ "] onStartup with classes " + e.getValue());
}
ServletContainerInitializer iniInstance =
initializer.newInstance();
iniInstance.onStartup(
initializerList.get(initializer), ctxt);
} catch (Throwable t) {
String msg = MessageFormat.format(rb.getString(INVOKING_SERVLET_CONTAINER_INIT_EXCEPTION),
initializer.getCanonicalName());
log.log(Level.SEVERE, msg, t);
throw new LifecycleException(t);
}
}
} finally {
isProgrammaticServletContextListenerRegistrationAllowed = false;
}
}
public void setServletContainerInitializerInterestList(
Iterable<ServletContainerInitializer> initializers)
{
servletContainerInitializers = initializers;
}
/**
* Creates a classloader for this context.
*/
public void createLoader() {
ClassLoader parent = null;
if (getPrivileged()) {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Configuring privileged default Loader");
}
parent = this.getClass().getClassLoader();
} else {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Configuring non-privileged default Loader");
}
parent = getParentClassLoader();
}
WebappLoader webappLoader = new WebappLoader(parent);
webappLoader.setDelegate(getDelegate());
webappLoader.setUseMyFaces(useMyFaces);
setLoader(webappLoader);
}
/**
* Stop this Context component.
*
* @exception LifecycleException if a shutdown error occurs
*/
@Override
public synchronized void stop() throws LifecycleException {
stop(false);
}
/**
* Stop this Context component.
*
* @param isShutdown true if this Context is being stopped as part
* of a domain shutdown (as opposed to an undeployment), and false otherwise
* @exception LifecycleException if a shutdown error occurs
*/
public synchronized void stop(boolean isShutdown)
throws LifecycleException {
// Validate and update our current component state
if (!started) {
if(log.isLoggable(Level.INFO)) {
log.log(Level.INFO, CONTAINER_NOT_STARTED_EXCEPTION, logName());
}
return;
}
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(BEFORE_STOP_EVENT, null);
// Send j2ee.state.stopping notification
if (this.getObjectName() != null) {
Notification notification =
new Notification("j2ee.state.stopping", this, sequenceNumber++);
sendNotification(notification);
}
// Mark this application as unavailable while we shut down
setAvailable(false);
// Binding thread
ClassLoader oldCCL = bindThread();
try {
// Stop our child containers, if any
for (Container child : findChildren()) {
if(child instanceof Lifecycle) {
((Lifecycle)child).stop();
}
}
// Stop our filters
filterStop();
// Stop ContainerBackgroundProcessor thread
super.threadStop();
if ((manager != null) && (manager instanceof Lifecycle)) {
if(manager instanceof StandardManager) {
((StandardManager)manager).stop(isShutdown);
} else {
((Lifecycle)manager).stop();
}
}
/*
* Stop all ServletContextListeners. It is important that they
* are passed a ServletContext to their contextDestroyed() method
* that still has all its attributes set. In other words, it is
* important that we invoke these listeners before calling
* context.clearAttributes()
*/
contextListenerStop();
sessionListenerStop();
// Clear all application-originated servlet context attributes
if (context != null) {
context.clearAttributes();
}
/*
* Stop all event listeners, including those of type
* ServletContextAttributeListener. For the latter, it is
* important that we invoke them after calling
* context.clearAttributes, so that they receive the corresponding
* attribute removal events
*/
eventListenerStop();
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(STOP_EVENT, null);
started = false;
// Stop the Valves in our pipeline (including the basic), if any
if (pipeline instanceof Lifecycle) {
((Lifecycle) pipeline).stop();
}
// Finalize our character set mapper
setCharsetMapper(null);
// Stop resources
resourcesStop();
alternateResourcesStop();
if ((realm != null) && (realm instanceof Lifecycle)) {
((Lifecycle) realm).stop();
}
if ((logger != null) && (logger instanceof Lifecycle)) {
((Lifecycle) logger).stop();
}
/* SJSAS 6347606
if ((loader != null) && (loader instanceof Lifecycle)) {
((Lifecycle) loader).stop();
}
*/
} catch(Throwable t) {
// started was "true" when it first enters the try block.
// Note that it is set to false after STOP_EVENT is fired.
// One need to fire STOP_EVENT to clean up naming information
// if START_EVENT is processed successfully.
if (started) {
lifecycle.fireLifecycleEvent(STOP_EVENT, null);
}
if (t instanceof RuntimeException) {
throw (RuntimeException)t;
} else if (t instanceof LifecycleException) {
throw (LifecycleException)t;
} else {
throw new LifecycleException(t);
}
} finally {
// Unbinding thread
unbindThread(oldCCL);
// START SJSAS 6347606
/*
* Delay the stopping of the webapp classloader until this point,
* because unbindThread() calls the security-checked
* Thread.setContextClassLoader(), which may ask the current thread
* context classloader (i.e., the webapp classloader) to load
* Principal classes specified in the security policy file
*/
if ((loader != null) && (loader instanceof Lifecycle)) {
((Lifecycle) loader).stop();
}
// END SJSAS 6347606
}
// Send j2ee.state.stopped notification
if (this.getObjectName() != null) {
Notification notification =
new Notification("j2ee.state.stopped", this ,sequenceNumber++);
sendNotification(notification);
}
// Reset application context
context = null;
// This object will no longer be visible or used.
try {
resetContext();
} catch( Exception ex ) {
String msg = MessageFormat.format(rb.getString(RESETTING_CONTEXT_EXCEPTION), this);
log.log(Level.SEVERE, msg, ex);
}
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(AFTER_STOP_EVENT, null);
if (log.isLoggable(Level.FINE))
log.log(Level.FINE, "Stopping complete");
if(oname != null) {
// Send j2ee.object.deleted notification
Notification notification =
new Notification("j2ee.object.deleted", this, sequenceNumber++);
sendNotification(notification);
}
}
/**
* Destroys this context by cleaning it up completely.
*
* The problem is that undoing all the config in start() and restoring
* a 'fresh' state is impossible. After stop()/destroy()/init()/start()
* we should have the same state as if a fresh start was done - i.e
* read modified web.xml, etc. This can only be done by completely
* removing the context object and remapping a new one, or by cleaning
* up everything.
*
* XXX Should this be done in stop() ?
*/
@Override
public void destroy() throws Exception {
super.destroy();
// START SJASAS 6359401
// super.destroy() will stop session manager and cause it to unload
// all its active sessions into a file. Delete this file, because this
// context is being destroyed and must not leave any traces.
if (getManager() instanceof ManagerBase) {
((ManagerBase)getManager()).release();
}
// END SJSAS 6359401
instanceListeners.clear();
instanceListenerInstances.clear();
}
private void resetContext() throws Exception, MBeanRegistrationException {
// Restore the original state ( pre reading web.xml in start )
// If you extend this - override this method and make sure to clean up
children=new HashMap<String, Container>();
startupTime = 0;
startTimeMillis = 0;
tldScanTime = 0;
// Bugzilla 32867
distributable = false;
eventListeners.clear();
contextListeners.clear();
sessionListeners.clear();
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "resetContext " + oname);
}
}
/**
* Return a String representation of this component.
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
if (getParent() != null) {
sb.append(getParent().toString());
sb.append(".");
}
sb.append("StandardContext[");
sb.append(getName());
sb.append("]");
return (sb.toString());
}
/**
* Execute a periodic task, such as reloading, etc. This method will be
* invoked inside the classloading context of this container. Unexpected
* throwables will be caught and logged.
*/
@Override
public void backgroundProcess() {
if (!started)
return;
count = (count + 1) % managerChecksFrequency;
if ((getManager() != null) && (count == 0)) {
if (getManager() instanceof StandardManager) {
((StandardManager) getManager()).processExpires();
} else if (getManager() instanceof PersistentManagerBase) {
PersistentManagerBase pManager =
(PersistentManagerBase) getManager();
pManager.backgroundProcess();
}
}
// START S1AS8PE 4965017
if (isReload()) {
if (getLoader() != null) {
if (reloadable && (getLoader().modified())) {
try {
Thread.currentThread().setContextClassLoader
(standardContextClassLoader);
reload();
} finally {
if (getLoader() != null) {
Thread.currentThread().setContextClassLoader
(getClassLoader());
}
}
}
if (getLoader() instanceof WebappLoader) {
((WebappLoader) getLoader()).closeJARs(false);
}
}
}
// END S1AS8PE 4965017
}
// ------------------------------------------------------ Protected Methods
/**
* Adjust the URL pattern to begin with a leading slash, if appropriate
* (i.e. we are running a servlet 2.2 application). Otherwise, return
* the specified URL pattern unchanged.
*
* @param urlPattern The URL pattern to be adjusted (if needed)
* and returned
*/
protected String adjustURLPattern(String urlPattern) {
if (urlPattern == null)
return (urlPattern);
if (urlPattern.startsWith("/") || urlPattern.startsWith("*."))
return (urlPattern);
if (!isServlet22())
return (urlPattern);
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, URL_PATTERN_WARNING, urlPattern);
}
return ("/" + urlPattern);
}
/**
* Are we processing a version 2.2 deployment descriptor?
*/
protected boolean isServlet22() {
return publicId != null && publicId.equals(
org.apache.catalina.startup.Constants.WebDtdPublicId_22);
}
/**
* Return a File object representing the base directory for the
* entire servlet container (i.e. the Engine container if present).
*/
protected File engineBase() {
String base=System.getProperty("catalina.base");
if( base == null ) {
StandardEngine eng=(StandardEngine)this.getParent().getParent();
base=eng.getBaseDir();
}
return (new File(base));
}
// -------------------------------------------------------- Private Methods
/**
* Bind current thread, both for CL purposes and for JNDI ENC support
* during : startup, shutdown and realoading of the context.
*
* @return the previous context class loader
*/
private ClassLoader bindThread() {
ClassLoader oldContextClassLoader =
Thread.currentThread().getContextClassLoader();
Thread.currentThread().setContextClassLoader(getClassLoader());
if (isUseNaming()) {
try {
ContextBindings.bindThread(this, this);
} catch (Throwable e) {
log.log(Level.WARNING, BIND_THREAD_EXCEPTION, e);
}
}
return oldContextClassLoader;
}
/**
* Unbind thread.
*/
private void unbindThread(ClassLoader oldContextClassLoader) {
Thread.currentThread().setContextClassLoader(oldContextClassLoader);
if (isUseNaming()) {
ContextBindings.unbindThread(this, this);
}
}
/**
* Get base path.
*/
private String getBasePath(String docBase) {
String basePath = null;
Container container = this;
while (container != null) {
if (container instanceof Host)
break;
container = container.getParent();
}
File file = new File(docBase);
if (!file.isAbsolute()) {
if (container == null) {
basePath = (new File(engineBase(), docBase)).getPath();
} else {
// Use the "appBase" property of this container
String appBase = ((Host) container).getAppBase();
file = new File(appBase);
if (!file.isAbsolute())
file = new File(engineBase(), appBase);
basePath = (new File(file, docBase)).getPath();
}
} else {
basePath = file.getPath();
}
return basePath;
}
/**
* Get app base.
*
private String getAppBase() {
String appBase = null;
Container container = this;
while (container != null) {
if (container instanceof Host)
break;
container = container.getParent();
}
if (container != null) {
appBase = ((Host) container).getAppBase();
}
return appBase;
}
/**
* Get config base.
*
private File getConfigBase() {
File configBase =
new File(System.getProperty("catalina.base"), "conf");
if (!configBase.exists()) {
return null;
}
Container container = this;
Container host = null;
Container engine = null;
while (container != null) {
if (container instanceof Host)
host = container;
if (container instanceof Engine)
engine = container;
container = container.getParent();
}
if (engine != null) {
configBase = new File(configBase, engine.getName());
}
if (host != null) {
configBase = new File(configBase, host.getName());
}
configBase.mkdirs();
return configBase;
}
*/
/**
* Given a context path, get the config file name.
*/
protected String getDefaultConfigFile() {
String basename = null;
String path = getPath();
if ("".equals(path)) {
basename = "ROOT";
} else {
basename = path.substring(1).replace('/', '_');
}
return (basename + ".xml");
}
/**
* Copy a file.
*
private boolean copy(File src, File dest) {
FileInputStream is = null;
FileOutputStream os = null;
try {
is = new FileInputStream(src);
os = new FileOutputStream(dest);
byte[] buf = new byte[4096];
while (true) {
int len = is.read(buf);
if (len < 0)
break;
os.write(buf, 0, len);
}
is.close();
os.close();
} catch (IOException e) {
return false;
} finally {
try {
if (is != null) {
is.close();
}
} catch (Exception e) {
// Ignore
}
try {
if (os != null) {
os.close();
}
} catch (Exception e) {
// Ignore
}
}
return true;
}
*/
/**
* Get naming context full name.
*/
public String getNamingContextName() {
if (namingContextName == null) {
Container parent = getParent();
if (parent == null) {
namingContextName = getName();
} else {
Stack<String> stk = new Stack<String>();
StringBuilder buff = new StringBuilder();
while (parent != null) {
stk.push(parent.getName());
parent = parent.getParent();
}
while (!stk.empty()) {
buff.append("/").append(stk.pop());
}
buff.append(getName());
namingContextName = buff.toString();
}
// START RIMOD 4868393
// append an id to make the name unique to the instance.
namingContextName += instanceIDCounter.getAndIncrement();
// END RIMOD 4868393
}
return namingContextName;
}
/**
* @return the request processing paused flag for this Context
*/
public boolean getPaused() {
return paused;
}
/**
* Stores the resources of this application as ServletContext
* attributes.
*/
private void postResources() {
getServletContext().setAttribute(
Globals.RESOURCES_ATTR, getResources());
context.setAttributeReadOnly(Globals.RESOURCES_ATTR);
getServletContext().setAttribute(
Globals.ALTERNATE_RESOURCES_ATTR, getAlternateDocBases());
context.setAttributeReadOnly(Globals.ALTERNATE_RESOURCES_ATTR);
}
public String getHostname() {
Container parentHost = getParent();
if (parentHost != null) {
hostName = parentHost.getName();
}
if ((hostName == null) || (hostName.length() < 1))
hostName = "_";
return hostName;
}
/**
* Set the appropriate context attribute for our work directory.
*/
private void postWorkDirectory() {
// Acquire (or calculate) the work directory path
String workDir = getWorkDir();
if (workDir == null || workDir.length() == 0) {
// Retrieve our parent (normally a host) name
String hostName = null;
String engineName = null;
String hostWorkDir = null;
Container parentHost = getParent();
if (parentHost != null) {
hostName = parentHost.getName();
if (parentHost instanceof StandardHost) {
hostWorkDir = ((StandardHost)parentHost).getWorkDir();
}
Container parentEngine = parentHost.getParent();
if (parentEngine != null) {
engineName = parentEngine.getName();
}
}
if ((hostName == null) || (hostName.length() < 1))
hostName = "_";
if ((engineName == null) || (engineName.length() < 1))
engineName = "_";
String temp = getPath();
if (temp.startsWith("/"))
temp = temp.substring(1);
temp = temp.replace('/', '_');
temp = temp.replace('\\', '_');
if (temp.length() < 1)
temp = "_";
if (hostWorkDir != null ) {
workDir = hostWorkDir + File.separator + temp;
} else {
workDir = "work" + File.separator + engineName +
File.separator + hostName + File.separator + temp;
}
setWorkDir(workDir);
}
// Create this directory if necessary
File dir = new File(workDir);
if (!dir.isAbsolute()) {
File catalinaHome = engineBase();
String catalinaHomePath = null;
try {
catalinaHomePath = catalinaHome.getCanonicalPath();
dir = new File(catalinaHomePath, workDir);
} catch (IOException e) {
}
}
if (!dir.mkdirs() && !dir.isDirectory()) {
log.log(Level.SEVERE, CREATE_WORK_DIR_EXCEPTION, dir.getAbsolutePath());
}
// Set the appropriate servlet context attribute
getServletContext().setAttribute(ServletContext.TEMPDIR, dir);
context.setAttributeReadOnly(ServletContext.TEMPDIR);
}
/**
* Set the request processing paused flag for this Context.
*
* @param paused The new request processing paused flag
*/
private void setPaused(boolean paused) {
this.paused = paused;
}
/**
* Validate the syntax of a proposed <code><url-pattern></code>
* for conformance with specification requirements.
*
* @param urlPattern URL pattern to be validated
*/
protected boolean validateURLPattern(String urlPattern) {
if (urlPattern == null) {
return false;
}
if (urlPattern.isEmpty()) {
return true;
}
if (urlPattern.indexOf('\n') >= 0 || urlPattern.indexOf('\r') >= 0) {
log.log(Level.WARNING, URL_PATTERN_CANNOT_BE_MATCHED_EXCEPTION, urlPattern);
return false;
}
if (urlPattern.startsWith("*.")) {
if (urlPattern.indexOf('/') < 0) {
checkUnusualURLPattern(urlPattern);
return true;
} else
return false;
}
if ( (urlPattern.startsWith("/")) &&
(!urlPattern.contains("*."))) {
checkUnusualURLPattern(urlPattern);
return true;
} else
return false;
}
/**
* Check for unusual but valid <code><url-pattern></code>s.
* See Bugzilla 34805, 43079 & 43080
*/
private void checkUnusualURLPattern(String urlPattern) {
if (log.isLoggable(Level.INFO)) {
if(urlPattern.endsWith("*") && (urlPattern.length() < 2 ||
urlPattern.charAt(urlPattern.length()-2) != '/')) {
String msg = "Suspicious url pattern: \"" + urlPattern + "\"" +
" in context [" + getName() + "] - see" +
" section SRV.11.2 of the Servlet specification";
log.log(Level.INFO, msg);
}
}
}
// -------------------- JMX methods --------------------
/**
* Return the MBean Names of the set of defined environment entries for
* this web application
*/
public String[] getEnvironments() {
ContextEnvironment[] envs = getNamingResources().findEnvironments();
List<String> results = new ArrayList<String>();
for(ContextEnvironment env : envs) {
try {
ObjectName oname = createObjectName(env);
results.add(oname.toString());
} catch(MalformedObjectNameException e) {
IllegalArgumentException iae = new IllegalArgumentException
("Cannot create object name for environment " + env);
iae.initCause(e);
throw iae;
}
}
return results.toArray(new String[results.size()]);
}
/**
* Return the MBean Names of all the defined resource references for this
* application.
*/
public String[] getResourceNames() {
ContextResource[] resources = getNamingResources().findResources();
List<String> results = new ArrayList<String>();
for(ContextResource resource : resources) {
try {
ObjectName oname = createObjectName(resource);
results.add(oname.toString());
} catch(MalformedObjectNameException e) {
IllegalArgumentException iae = new IllegalArgumentException
("Cannot create object name for resource " + resource);
iae.initCause(e);
throw iae;
}
}
return results.toArray(new String[results.size()]);
}
/**
* Return the MBean Names of all the defined resource links for this
* application
*/
public String[] getResourceLinks() {
ContextResourceLink[] links = getNamingResources().findResourceLinks();
List<String> results = new ArrayList<String>();
for(ContextResourceLink link : links) {
try {
ObjectName oname = createObjectName(link);
results.add(oname.toString());
} catch(MalformedObjectNameException e) {
IllegalArgumentException iae = new IllegalArgumentException
("Cannot create object name for resource " + link);
iae.initCause(e);
throw iae;
}
}
return results.toArray(new String[results.size()]);
}
// ------------------------------------------------------------- Operations
/**
* Add an environment entry for this web application.
*
* @param envName New environment entry name
*/
public String addEnvironment(String envName, String type)
throws MalformedObjectNameException {
NamingResources nresources = getNamingResources();
if (nresources == null) {
return null;
}
ContextEnvironment env = nresources.findEnvironment(envName);
if (env != null) {
throw new IllegalArgumentException
("Invalid environment name - already exists '" + envName + "'");
}
env = new ContextEnvironment();
env.setName(envName);
env.setType(type);
nresources.addEnvironment(env);
// Return the corresponding MBean name
return createObjectName(env).toString();
}
/**
* Add a resource reference for this web application.
*
* @param resourceName New resource reference name
*/
public String addResource(String resourceName, String type)
throws MalformedObjectNameException {
NamingResources nresources = getNamingResources();
if (nresources == null) {
return null;
}
ContextResource resource = nresources.findResource(resourceName);
if (resource != null) {
throw new IllegalArgumentException
("Invalid resource name - already exists'" + resourceName + "'");
}
resource = new ContextResource();
resource.setName(resourceName);
resource.setType(type);
nresources.addResource(resource);
// Return the corresponding MBean name
return createObjectName(resource).toString();
}
/**
* Add a resource link for this web application.
*
* @param resourceLinkName New resource link name
*/
public String addResourceLink(String resourceLinkName, String global,
String name, String type) throws MalformedObjectNameException {
NamingResources nresources = getNamingResources();
if (nresources == null) {
return null;
}
ContextResourceLink resourceLink =
nresources.findResourceLink(resourceLinkName);
if (resourceLink != null) {
throw new IllegalArgumentException
("Invalid resource link name - already exists'" +
resourceLinkName + "'");
}
resourceLink = new ContextResourceLink();
resourceLink.setGlobal(global);
resourceLink.setName(resourceLinkName);
resourceLink.setType(type);
nresources.addResourceLink(resourceLink);
// Return the corresponding MBean name
return createObjectName(resourceLink).toString();
}
@Override
public ObjectName createObjectName(String hostDomain, ObjectName parentName)
throws MalformedObjectNameException
{
String onameStr;
StandardHost hst=(StandardHost)getParent();
String hostName=getParent().getName();
String name= "//" + ((hostName==null)? "DEFAULT" : hostName) +
(("".equals(encodedPath)) ? "/" : encodedPath);
String suffix=",J2EEApplication=" +
getJ2EEApplication() + ",J2EEServer=" +
getJ2EEServer();
onameStr="j2eeType=WebModule,name=" + name + suffix;
if( log.isLoggable(Level.FINE))
log.log(Level.FINE, "Registering " + onameStr + " for " + oname);
// default case - no domain explictely set.
if( getDomain() == null ) domain=hst.getDomain();
return new ObjectName(getDomain() + ":" + onameStr);
}
private void preRegisterJMX() {
try {
StandardHost host = (StandardHost) getParent();
if ((oname == null)
|| (oname.getKeyProperty("j2eeType") == null)) {
oname = createObjectName(host.getDomain(), host.getJmxName());
controller = oname;
}
} catch(Exception ex) {
if (log.isLoggable(Level.INFO)) {
String msg = MessageFormat.format(rb.getString(ERROR_UPDATING_CTX_INFO),
new Object[] {this, oname, ex.toString()});
log.log(Level.INFO, msg, ex);
}
}
}
private void registerJMX() {
try {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Checking for " + oname);
}
controller = oname;
// Send j2ee.object.created notification
if (this.getObjectName() != null) {
Notification notification = new Notification(
"j2ee.object.created", this, sequenceNumber++);
sendNotification(notification);
}
for (Container child : findChildren()) {
((StandardWrapper)child).registerJMX( this );
}
} catch (Exception ex) {
String msg = MessageFormat.format(rb.getString(ERROR_REGISTERING_WRAPPER_INFO),
new Object[] {this, oname, ex.toString()});
log.log(Level.INFO, msg, ex);
}
}
public void sendNotification(Notification notification) {
if (broadcaster == null) {
broadcaster = ((StandardEngine)getParent().getParent()).getService().getBroadcaster();
}
if (broadcaster != null) {
broadcaster.sendNotification(notification);
}
return;
}
@Override
public void init() throws Exception {
if( this.getParent() == null ) {
ContextConfig config = new ContextConfig();
this.addLifecycleListener(config);
}
// It's possible that addChild may have started us
if( initialized ) {
return;
}
super.init();
// START GlassFish 2439
// Notify our interested LifecycleListeners
lifecycle.fireLifecycleEvent(INIT_EVENT, null);
// END GlassFish 2439
// Send j2ee.state.starting notification
if (this.getObjectName() != null) {
Notification notification = new Notification("j2ee.state.starting", this, sequenceNumber++);
sendNotification(notification);
}
}
@Override
public ObjectName getParentName() throws MalformedObjectNameException {
// "Life" update
String path=oname.getKeyProperty("name");
if( path == null ) {
log.log(Level.SEVERE, MISSING_ATTRIBUTE, getName());
return null;
}
if( ! path.startsWith( "//")) {
log.log(Level.SEVERE, MALFORMED_NAME, getName());
}
path=path.substring(2);
int delim=path.indexOf( "/" );
hostName="localhost"; // Should be default...
if( delim > 0 ) {
hostName=path.substring(0, delim);
path = path.substring(delim);
if ("/".equals(path)) {
this.setName("");
} else {
this.setName(path);
}
} else {
if (log.isLoggable(Level.FINE)) {
log.log(Level.FINE, "Setting path " + path);
}
this.setName( path );
}
// XXX The service and domain should be the same.
String parentDomain=getEngineName();
if( parentDomain == null ) parentDomain=domain;
return new ObjectName( parentDomain + ":" +
"type=Host,host=" + hostName);
}
public void create() throws Exception{
init();
}
/**
* Create an <code>ObjectName</code> for <code>ContextEnvironment</code> object.
*
* @param environment The ContextEnvironment to be named
*
* @exception MalformedObjectNameException if a name cannot be created
*/
public ObjectName createObjectName(ContextEnvironment environment)
throws MalformedObjectNameException {
ObjectName name = null;
Object container =
environment.getNamingResources().getContainer();
if (container instanceof Server) {
name = new ObjectName(domain + ":type=Environment" +
",resourcetype=Global,name=" + environment.getName());
} else if (container instanceof Context) {
String path = ((Context)container).getPath();
if (path.length() < 1)
path = "/";
Host host = (Host) ((Context)container).getParent();
name = new ObjectName(domain + ":type=Environment" +
",resourcetype=Context,path=" + path +
",host=" + host.getName() +
",name=" + environment.getName());
}
return (name);
}
/**
* Create an <code>ObjectName</code> for <code>ContextResource</code> object.
*
* @param resource The ContextResource to be named
*
* @exception MalformedObjectNameException if a name cannot be created
*/
public ObjectName createObjectName(ContextResource resource)
throws MalformedObjectNameException {
ObjectName name = null;
String encodedResourceName = urlEncoder.encode(resource.getName());
Object container =
resource.getNamingResources().getContainer();
if (container instanceof Server) {
name = new ObjectName(domain + ":type=Resource" +
",resourcetype=Global,class=" + resource.getType() +
",name=" + encodedResourceName);
} else if (container instanceof Context) {
String path = ((Context)container).getPath();
if (path.length() < 1)
path = "/";
Host host = (Host) ((Context)container).getParent();
name = new ObjectName(domain + ":type=Resource" +
",resourcetype=Context,path=" + path +
",host=" + host.getName() +
",class=" + resource.getType() +
",name=" + encodedResourceName);
}
return (name);
}
/**
* Create an <code>ObjectName</code> for <code>ContextResourceLink</code> object.
*
* @param resourceLink The ContextResourceLink to be named
*
* @exception MalformedObjectNameException if a name cannot be created
*/
public ObjectName createObjectName(ContextResourceLink resourceLink)
throws MalformedObjectNameException {
ObjectName name = null;
String encodedResourceLinkName = urlEncoder.encode(resourceLink.getName());
Object container =
resourceLink.getNamingResources().getContainer();
if (container instanceof Server) {
name = new ObjectName(domain + ":type=ResourceLink" +
",resourcetype=Global" +
",name=" + encodedResourceLinkName);
} else if (container instanceof Context) {
String path = ((Context)container).getPath();
if (path.length() < 1)
path = "/";
Host host = (Host) ((Context)container).getParent();
name = new ObjectName(domain + ":type=ResourceLink" +
",resourcetype=Context,path=" + path +
",host=" + host.getName() +
",name=" + encodedResourceLinkName);
}
return (name);
}
// ------------------------------------------------- ServletContext Methods
/**
* Return the value of the specified context attribute, if any;
* otherwise return <code>null</code>.
*/
@Override
public Object getAttribute(String name) {
return context.getAttribute(name);
}
/**
* Return an enumeration of the names of the context attributes
* associated with this context.
*/@Override
public Enumeration<String> getAttributeNames() {
return context.getAttributeNames();
}
/**
* Returns the context path of the web application.
*/
public String getContextPath() {
return getPath();
}
/**
* Return a <code>ServletContext</code> object that corresponds to a
* specified URI on the server.
*/
public ServletContext getContext(String uri) {
// Validate the format of the specified argument
if ((uri == null) || (!uri.startsWith("/"))) {
return (null);
}
Context child = null;
try {
Host host = (Host) getParent();
String mapuri = uri;
while (true) {
child = (Context) host.findChild(mapuri);
if (child != null)
break;
int slash = mapuri.lastIndexOf('/');
if (slash < 0)
break;
mapuri = mapuri.substring(0, slash);
}
} catch (Throwable t) {
return (null);
}
if (child == null) {
return (null);
}
if (getCrossContext()) {
// If crossContext is enabled, can always return the context
return child.getServletContext();
} else if (child == this) {
// Can still return the current context
return getServletContext();
} else {
// Nothing to return
return (null);
}
}
/**
* Return the value of the specified initialization parameter, or
* <code>null</code> if this parameter does not exist.
*/
public String getInitParameter(final String name) {
return context.getInitParameter(name);
}
/**
* Return the names of the context's initialization parameters, or an
* empty enumeration if the context has no initialization parameters.
*/
public Enumeration<String> getInitParameterNames() {
return context.getInitParameterNames();
}
/**
* @return true if the context initialization parameter with the given
* name and value was set successfully on this ServletContext, and false
* if it was not set because this ServletContext already contains a
* context initialization parameter with a matching name
*/
public boolean setInitParameter(String name, String value) {
if (isContextInitializedCalled) {
String msg = MessageFormat.format(rb.getString(SERVLET_CONTEXT_ALREADY_INIT_EXCEPTION),
new Object[] {"setInitParameter", getName()});
throw new IllegalStateException(msg);
}
return context.setInitParameter(name, value);
}
/**
* Return the major version of the Java Servlet API that we implement.
*/
public int getMajorVersion() {
return context.getMajorVersion();
}
/**
* Return the minor version of the Java Servlet API that we implement.
*/
public int getMinorVersion() {
return context.getMinorVersion();
}
/**
* Return the MIME type of the specified file, or <code>null</code> if
* the MIME type cannot be determined.
*/
public String getMimeType(String file) {
if (file == null)
return (null);
int period = file.lastIndexOf(".");
if (period < 0)
return (null);
String extension = file.substring(period + 1);
if (extension.length() < 1)
return (null);
return (findMimeMapping(extension));
}
/**
* Return a <code>RequestDispatcher</code> object that acts as a
* wrapper for the named servlet.
*/
public RequestDispatcher getNamedDispatcher(String name) {
// Validate the name argument
if (name == null)
return (null);
// Create and return a corresponding request dispatcher
Wrapper wrapper = (Wrapper) findChild(name);
if (wrapper == null)
return (null);
return new ApplicationDispatcher(wrapper, null, null, null, null, name);
}
/**
* Return the display name of this web application.
*/
public String getServletContextName() {
return getDisplayName();
}
/**
* Remove the context attribute with the specified name, if any.
*/
public void removeAttribute(String name) {
context.removeAttribute(name);
}
/**
* Bind the specified value with the specified context attribute name,
* replacing any existing value for that name.
*/
public void setAttribute(String name, Object value) {
context.setAttribute(name, value);
}
/**
* Return the name and version of the servlet container.
*/
public String getServerInfo() {
return context.getServerInfo();
}
/**
* Return the real path corresponding to the given virtual path, or
* <code>null</code> if the container was unable to perform the
* translation
*/
public String getRealPath(String path) {
if (!(showArchivedRealPathEnabled || directoryDeployed)) {
return null;
}
if (!isFilesystemBased())
return null;
if (path == null) {
return null;
}
File file = null;
if (alternateDocBases == null
|| alternateDocBases.size() == 0) {
file = new File(getBasePath(getDocBase()), path);
} else {
AlternateDocBase match = AlternateDocBase.findMatch(
path, alternateDocBases);
if (match != null) {
file = new File(match.getBasePath(), path);
} else {
// None of the url patterns for alternate doc bases matched
file = new File(getBasePath(getDocBase()), path);
}
}
if (!file.exists()) {
try {
// Try looking up resource in
// WEB-INF/lib/[*.jar]/META-INF/resources
File f = getExtractedMetaInfResourcePath(path);
if (f != null && f.exists()) {
file = f;
}
} catch (Exception e) {
// ignore
}
}
if (!file.exists()) {
return null;
} else {
return file.getAbsolutePath();
}
}
/**
* Writes the specified message to a servlet log file.
*/
public void log(String message) {
org.apache.catalina.Logger logger = getLogger();
if (logger != null) {
/* PWC 6403328
logger.log(context.logName() + message, Logger.INFORMATION);
*/
//START PWC 6403328
logger.log(logPrefix + message, org.apache.catalina.Logger.INFORMATION);
//END PWC 6403328
}
}
/**
* Writes the specified exception and message to a servlet log file.
*/
public void log(Exception exception, String message) {
org.apache.catalina.Logger logger = getLogger();
if (logger != null)
logger.log(exception, logName() + message);
}
/**
* Writes the specified message and exception to a servlet log file.
*/
public void log(String message, Throwable throwable) {
org.apache.catalina.Logger logger = getLogger();
if (logger != null)
logger.log(logName() + message, throwable);
}
public Servlet getServlet(String name) {
return context.getServlet(name);
}
public Enumeration<String> getServletNames() {
return context.getServletNames();
}
public Enumeration<Servlet> getServlets() {
return context.getServlets();
}
/**
* Return the requested resource as an <code>InputStream</code>. The
* path must be specified according to the rules described under
* <code>getResource</code>. If no such resource can be identified,
* return <code>null</code>.
*/
public InputStream getResourceAsStream(String path) {
if (path == null || !path.startsWith("/"))
return (null);
path = RequestUtil.normalize(path);
if (path == null)
return (null);
DirContext resources = null;
if (alternateDocBases == null
|| alternateDocBases.size() == 0) {
resources = getResources();
} else {
AlternateDocBase match = AlternateDocBase.findMatch(
path, alternateDocBases);
if (match != null) {
resources = ContextsAdapterUtility.unwrap(match.getResources());
} else {
// None of the url patterns for alternate doc bases matched
resources = getResources();
}
}
if (resources != null) {
try {
Object resource = resources.lookup(path);
if (resource instanceof Resource)
return (((Resource) resource).streamContent());
} catch (Exception e) {
// do nothing
}
}
return (null);
}
/**
* Return the URL to the resource that is mapped to a specified path.
* The path must begin with a "/" and is interpreted as relative to the
* current context root.
*/
public java.net.URL getResource(String path)
throws MalformedURLException {
if (path == null || !path.startsWith("/")) {
String msg = MessageFormat.format(rb.getString(INCORRECT_PATH), path);
throw new MalformedURLException(msg);
}
path = RequestUtil.normalize(path);
if (path == null)
return (null);
String libPath = "/WEB-INF/lib/";
if ((path.startsWith(libPath)) && (path.endsWith(".jar"))) {
File jarFile = null;
if (isFilesystemBased()) {
jarFile = new File(getBasePath(docBase), path);
} else {
jarFile = new File(getWorkPath(), path);
}
if (jarFile.exists()) {
return jarFile.toURL();
} else {
return null;
}
} else {
DirContext resources = null;
if (alternateDocBases == null
|| alternateDocBases.size() == 0) {
resources = context.getResources();
} else {
AlternateDocBase match = AlternateDocBase.findMatch(
path, alternateDocBases);
if (match != null) {
resources = ContextsAdapterUtility.unwrap(match.getResources());
} else {
// None of the url patterns for alternate doc bases matched
resources = getResources();
}
}
if (resources != null) {
String fullPath = getName() + path;
String hostName = getParent().getName();
try {
resources.lookup(path);
return new java.net.URL
/* SJSAS 6318494
("jndi", null, 0, getJNDIUri(hostName, fullPath),
*/
// START SJAS 6318494
("jndi", "", 0, getJNDIUri(hostName, fullPath),
// END SJSAS 6318494
new DirContextURLStreamHandler(resources));
} catch (Exception e) {
// do nothing
}
}
}
return (null);
}
/**
* Return a Set containing the resource paths of resources member of the
* specified collection. Each path will be a String starting with
* a "/" character. The returned set is immutable.
*/
public Set<String> getResourcePaths(String path) {
// Validate the path argument
if (path == null) {
return null;
}
if (!path.startsWith("/")) {
String msg = MessageFormat.format(rb.getString(INCORRECT_PATH), path);
throw new IllegalArgumentException(msg);
}
path = RequestUtil.normalize(path);
if (path == null)
return (null);
DirContext resources = null;
if (alternateDocBases == null
|| alternateDocBases.size() == 0) {
resources = getResources();
} else {
AlternateDocBase match = AlternateDocBase.findMatch(
path, alternateDocBases);
if (match != null) {
resources = ContextsAdapterUtility.unwrap(match.getResources());
} else {
// None of the url patterns for alternate doc bases matched
resources = getResources();
}
}
if (resources != null) {
return (getResourcePathsInternal(resources, path));
}
return (null);
}
/**
* Internal implementation of getResourcesPath() logic.
*
* @param resources Directory context to search
* @param path Collection path
*/
private Set<String> getResourcePathsInternal(DirContext resources,
String path) {
HashSet<String> set = new HashSet<String>();
try {
listCollectionPaths(set, resources, path);
} catch (NamingException e) {
// Ignore, need to check for resource paths underneath
// WEB-INF/lib/[*.jar]/META-INF/resources, see next
}
try {
// Trigger expansion of bundled JAR files
File file = getExtractedMetaInfResourcePath(path);
if (file != null) {
File[] children = file.listFiles();
StringBuilder sb = null;
for (File child : children) {
sb = new StringBuilder(path);
if (!path.endsWith("/")) {
sb.append("/");
}
sb.append(child.getName());
if (child.isDirectory()) {
sb.append("/");
}
set.add(sb.toString());
}
}
} catch (Exception e) {
// ignore
}
return Collections.unmodifiableSet(set);
}
/**
* Return a <code>RequestDispatcher</code> instance that acts as a
* wrapper for the resource at the given path. The path must begin
* with a "/" and is interpreted as relative to the current context root.
*/
public RequestDispatcher getRequestDispatcher(String path) {
// Validate the path argument
if (path == null) {
return null;
}
if (!path.startsWith("/") && !path.isEmpty()) {
String msg = MessageFormat.format(rb.getString(INCORRECT_OR_NOT_EMPTY_PATH), path);
throw new IllegalArgumentException(msg);
}
// Get query string
String queryString = null;
int pos = path.indexOf('?');
if (pos >= 0) {
queryString = path.substring(pos + 1);
path = path.substring(0, pos);
}
path = RequestUtil.normalize(path);
if (path == null)
return (null);
pos = path.length();
// Use the thread local URI and mapping data
DispatchData dd = dispatchData.get();
if (dd == null) {
dd = new DispatchData();
dispatchData.set(dd);
}
MessageBytes uriMB = dd.uriMB;
uriMB.recycle();
// Retrieve the thread local mapping data
MappingData mappingData = dd.mappingData;
// Map the URI
CharChunk uriCC = uriMB.getCharChunk();
try {
uriCC.append(getPath(), 0, getPath().length());
/*
* Ignore any trailing path params (separated by ';') for mapping
* purposes
*/
int semicolon = path.indexOf(';');
if (pos >= 0 && semicolon > pos) {
semicolon = -1;
}
uriCC.append(path, 0, semicolon > 0 ? semicolon : pos);
getMapper().map(uriMB, mappingData);
if (mappingData.wrapper == null) {
return (null);
}
/*
* Append any trailing path params (separated by ';') that were
* ignored for mapping purposes, so that they're reflected in the
* RequestDispatcher's requestURI
*/
if (semicolon > 0) {
uriCC.append(path, semicolon, pos - semicolon);
}
} catch (Exception e) {
// Should never happen
log.log(Level.WARNING, MAPPING_ERROR_EXCEPTION, e);
return (null);
}
Wrapper wrapper = (Wrapper) mappingData.wrapper;
String wrapperPath = mappingData.wrapperPath.toString();
String pathInfo = mappingData.pathInfo.toString();
mappingData.recycle();
// Construct a RequestDispatcher to process this request
return new ApplicationDispatcher
(wrapper, uriCC.toString(), wrapperPath, pathInfo,
queryString, null);
}
// ------------------------------------------------------------- Attributes
/**
* Return the naming resources associated with this web application.
*/
public DirContext getStaticResources() {
return getResources();
}
/**
* Return the naming resources associated with this web application.
* FIXME: Fooling introspection ...
*/
public DirContext findStaticResources() {
return getResources();
}
/**
* Return the naming resources associated with this web application.
*/
public String[] getWelcomeFiles() {
return findWelcomeFiles();
}
/**
* Set the validation feature of the XML parser used when
* parsing xml instances.
* @param webXmlValidation true to enable xml instance validation
*/
public void setXmlValidation(boolean webXmlValidation){
this.webXmlValidation = webXmlValidation;
}
/**
* Get the server.xml <context> attribute's xmlValidation.
* @return true if validation is enabled.
*
*/
public boolean getXmlValidation(){
return webXmlValidation;
}
/**
* Get the server.xml <context> attribute's xmlNamespaceAware.
* @return true if namespace awarenes is enabled.
*/
public boolean getXmlNamespaceAware(){
return webXmlNamespaceAware;
}
/**
* Set the namespace aware feature of the XML parser used when
* parsing xml instances.
* @param webXmlNamespaceAware true to enable namespace awareness
*/
public void setXmlNamespaceAware(boolean webXmlNamespaceAware){
this.webXmlNamespaceAware= webXmlNamespaceAware;
}
/**
* Set the validation feature of the XML parser used when
* parsing tlds files.
* @param tldValidation true to enable xml instance validation
*/
public void setTldValidation(boolean tldValidation){
this.tldValidation = tldValidation;
}
/**
* Get the server.xml <context> attribute's webXmlValidation.
* @return true if validation is enabled.
*
*/
public boolean getTldValidation(){
return tldValidation;
}
/**
* Get the server.xml <host> attribute's xmlNamespaceAware.
* @return true if namespace awarenes is enabled.
*/
public boolean getTldNamespaceAware(){
return tldNamespaceAware;
}
/**
* Set the namespace aware feature of the XML parser used when
* parsing xml instances.
* @param tldNamespaceAware true to enable namespace awareness
*/
public void setTldNamespaceAware(boolean tldNamespaceAware){
this.tldNamespaceAware= tldNamespaceAware;
}
/**
* Sets the list of ordered libs, which will be used as the value of the
* ServletContext attribute with name javax.servlet.context.orderedLibs
*/
public void setOrderedLibs(List<String> orderedLibs) {
this.orderedLibs = orderedLibs;
}
public void startRecursive() throws LifecycleException {
// nothing to start recursively, the servlets will be started by
// load-on-startup
start();
}
public int getState() {
if( started ) {
return 1; // RUNNING
}
if( initialized ) {
return 0; // starting ?
}
if( ! available ) {
return 4; //FAILED
}
// 2 - STOPPING
return 3; // STOPPED
}
boolean isContextInitializedCalled() {
return isContextInitializedCalled;
}
/**
* Creates an ObjectInputStream that provides special deserialization
* logic for classes that are normally not serializable (such as
* javax.naming.Context).
*/
public ObjectInputStream createObjectInputStream(InputStream is)
throws IOException {
ObjectInputStream ois = null;
Loader loader = getLoader();
if (loader != null) {
ClassLoader classLoader = loader.getClassLoader();
if (classLoader != null) {
try {
ois = new CustomObjectInputStream(is, classLoader);
} catch (IOException ioe) {
log.log(Level.SEVERE, CANNOT_CREATE_OBJECT_INPUT_STREAM, ioe);
}
}
}
if (ois == null) {
ois = new ObjectInputStream(is);
}
return ois;
}
/**
* Creates an ObjectOutputStream that provides special serialization
* logic for classes that are normally not serializable (such as
* javax.naming.Context).
*/
public ObjectOutputStream createObjectOutputStream(OutputStream os)
throws IOException {
return new ObjectOutputStream(os);
}
/**
* Gets the time this context was started.
*
* @return Time (in milliseconds since January 1, 1970, 00:00:00) when this
* context was started
*/
public long getStartTimeMillis() {
return startTimeMillis;
}
public boolean isEventProvider() {
return false;
}
public boolean isStatisticsProvider() {
return false;
}
/*
* HTTP session related monitoring events
*/
public void sessionCreatedEvent(HttpSession session) {
// Deliberate noop
}
public void sessionDestroyedEvent(HttpSession session) {
// Deliberate noop
}
public void sessionRejectedEvent(int maxSessions) {
// Deliberate noop
}
public void sessionExpiredEvent(HttpSession session) {
// Deliberate noop
}
public void sessionPersistedStartEvent(HttpSession session) {
// Deliberate noop
}
public void sessionPersistedEndEvent(HttpSession session) {
// Deliberate noop
}
public void sessionActivatedStartEvent(HttpSession session) {
// Deliberate noop
}
public void sessionActivatedEndEvent(HttpSession session) {
// Deliberate noop
}
public void sessionPassivatedStartEvent(HttpSession session) {
// Deliberate noop
}
public void sessionPassivatedEndEvent(HttpSession session) {
// Deliberate noop
}
public static class RestrictedServletContextListener
implements ServletContextListener {
/*
* The ServletContextListener to which to delegate
*/
private ServletContextListener delegate;
/**
* Constructor
*/
public RestrictedServletContextListener(
ServletContextListener delegate) {
this.delegate = delegate;
}
public void contextInitialized(ServletContextEvent sce) {
delegate.contextInitialized(sce);
}
public void contextDestroyed(ServletContextEvent sce) {
delegate.contextDestroyed(sce);
}
public ServletContextListener getNestedListener() {
return delegate;
}
}
/**
* Instantiates the given Servlet class.
*
* @return the new Servlet instance
*/
protected <T extends Servlet> T createServletInstance(Class<T> clazz)
throws Exception{
return clazz.newInstance();
}
/**
* Instantiates the given Filter class.
*
* @return the new Filter instance
*/
protected <T extends Filter> T createFilterInstance(Class<T> clazz)
throws Exception{
return clazz.newInstance();
}
/**
* Instantiates the given EventListener class.
*
* @return the new EventListener instance
*/
public <T extends EventListener> T createListenerInstance(
Class<T> clazz) throws Exception{
return clazz.newInstance();
}
/**
* Instantiates the given HttpUpgradeHandler class.
*
* @param clazz
* @param <T>
* @return a new T instance
* @throws Exception
*/
public <T extends HttpUpgradeHandler> T createHttpUpgradeHandlerInstance(Class<T> clazz)
throws Exception {
return clazz.newInstance();
}
/**
* Custom security manager responsible for enforcing permission
* check on ServletContext#getClassLoader if necessary.
*/
private static class MySecurityManager extends SecurityManager {
/*
* @return true if the specified class loader <code>cl</code>
* can be found in the class loader delegation chain of the
* <code>start</code> class loader, false otherwise
*/
boolean isAncestor(ClassLoader start, ClassLoader cl) {
ClassLoader acl = start;
do {
acl = acl.getParent();
if (cl == acl) {
return true;
}
} while (acl != null);
return false;
}
/*
* Checks whether access to the webapp class loader associated
* with this Context should be granted to the caller of
* ServletContext#getClassLoader.
*
* If no security manager exists, this method returns immediately.
*
* Otherwise, it calls the security manager's checkPermission
* method with the getClassLoader permission if the class loader
* of the caller of ServletContext#getClassLoader is not the same as,
* or an ancestor of the webapp class loader associated with this
* Context.
*/
void checkGetClassLoaderPermission(ClassLoader webappLoader) {
SecurityManager sm = System.getSecurityManager();
if (sm == null) {
return;
}
// Get the current execution stack as an array of classes
Class[] classContext = getClassContext();
/*
* Determine the caller of ServletContext#getClassLoader:
*
* classContext[0]:
* org.apache.catalina.core.StandardContext$MySecurityManager
* classContext[1]:
* org.apache.catalina.core.StandardContext
* classContext[2]:
* org.apache.catalina.core.StandardContext
* classContext[3]:
* org.apache.catalina.core.ApplicationContext
* classContext[4]:
* org.apache.catalina.core.ApplicationContextFacade
* classContext[5]:
* Caller whose classloader to check
*
* NOTE: INDEX MUST BE ADJUSTED WHENEVER EXECUTION STACK
* CHANGES, E.G., DUE TO CODE BEING REORGANIZED
*/
ClassLoader ccl = classContext[5].getClassLoader();
if (ccl != null && ccl != webappLoader &&
!isAncestor(webappLoader, ccl)) {
sm.checkPermission(GET_CLASSLOADER_PERMISSION);
}
}
}
private static class PrivilegedCreateSecurityManager
implements PrivilegedAction<MySecurityManager> {
public MySecurityManager run() {
return new MySecurityManager();
}
}
/**
* List resource paths (recursively), and store all of them in the given
* Set.
*/
private static void listCollectionPaths
(Set<String> set, DirContext resources, String path)
throws NamingException {
Enumeration<Binding> childPaths = resources.listBindings(path);
while (childPaths.hasMoreElements()) {
Binding binding = childPaths.nextElement();
String name = binding.getName();
StringBuilder childPath = new StringBuilder(path);
if (!"/".equals(path) && !path.endsWith("/"))
childPath.append("/");
childPath.append(name);
Object object = binding.getObject();
if (object instanceof DirContext &&
childPath.charAt(childPath.length() -1) != '/') {
childPath.append("/");
}
set.add(childPath.toString());
}
}
/**
* Get full path, based on the host name and the context path.
*/
private static String getJNDIUri(String hostName, String path) {
if (!path.startsWith("/"))
return "/" + hostName + "/" + path;
else
return "/" + hostName + path;
}
/**
* Internal class used as thread-local storage when doing path
* mapping during dispatch.
*/
private static final class DispatchData {
public MessageBytes uriMB;
public MappingData mappingData;
public DispatchData() {
uriMB = MessageBytes.newInstance();
CharChunk uriCC = uriMB.getCharChunk();
uriCC.setLimit(-1);
mappingData = new MappingData();
}
}
/**
* Get resource from META-INF/resources/ in jars.
*/
private File getExtractedMetaInfResourcePath(String path) {
path = Globals.META_INF_RESOURCES + path;
ClassLoader cl = getLoader().getClassLoader();
if (cl instanceof WebappClassLoader) {
return ((WebappClassLoader)cl).getExtractedResourcePath(path);
}
return null;
}
}