/**
* Implements the CFML Function createobject
* FUTURE neue attr unterst�tzen
*/
package railo.runtime.functions.other;
import java.util.ArrayList;
import railo.commons.io.res.Resource;
import railo.commons.io.res.util.ResourceUtil;
import railo.commons.lang.ClassException;
import railo.commons.lang.ClassUtil;
import railo.commons.lang.StringUtil;
import railo.runtime.Component;
import railo.runtime.PageContext;
import railo.runtime.PageContextImpl;
import railo.runtime.com.COMObject;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.FunctionNotSupported;
import railo.runtime.exp.PageException;
import railo.runtime.exp.SecurityException;
import railo.runtime.ext.function.Function;
import railo.runtime.java.JavaObject;
import railo.runtime.net.http.HTTPClient;
import railo.runtime.net.proxy.ProxyData;
import railo.runtime.net.proxy.ProxyDataImpl;
import railo.runtime.net.rpc.client.RPCClient;
import railo.runtime.op.Caster;
import railo.runtime.security.SecurityManager;
import railo.runtime.type.Struct;
import railo.runtime.type.util.ListUtil;
public final class CreateObject implements Function {
public static Object call(PageContext pc , String cfcName) throws PageException {
return call(pc,"component",cfcName,null,null);
}
public static Object call(PageContext pc , String type, String className) throws PageException {
return call(pc,type,className,null,null);
}
public static Object call(PageContext pc , String type, String className, Object context) throws PageException {
return call(pc,type,className,context,null);
}
public static Object call(PageContext pc , String type, String className, Object context, Object serverName) throws PageException {
type=StringUtil.toLowerCase(type);
// JAVA
if(type.equals("java")) {
checkAccess(pc,type);
return doJava(pc, className,Caster.toString(context),Caster.toString(serverName));
}
// COM
if(type.equals("com")) {
return doCOM(pc,className);
}
// Component
if(type.equals("component") || type.equals("cfc")) {
return doComponent(pc,className);
}
// Webservice
if(type.equals("webservice") || type.equals("wsdl")) {
String user=null;
String pass=null;
ProxyDataImpl proxy=null;
if(context!=null){
Struct args=(serverName!=null)?Caster.toStruct(serverName):Caster.toStruct(context);
// basic security
user=Caster.toString(args.get("username",null));
pass=Caster.toString(args.get("password",null));
// proxy
String proxyServer=Caster.toString(args.get("proxyServer",null));
String proxyPort=Caster.toString(args.get("proxyPort",null));
String proxyUser=Caster.toString(args.get("proxyUser",null));
if(StringUtil.isEmpty(proxyUser)) proxyUser=Caster.toString(args.get("proxyUsername",null));
String proxyPassword=Caster.toString(args.get("proxyPassword",null));
if(!StringUtil.isEmpty(proxyServer)){
proxy=new ProxyDataImpl(proxyServer,Caster.toIntValue(proxyPort,-1),proxyUser,proxyPassword);
}
}
return doWebService(pc,className,user,pass,proxy);
}
if(type.equals("http")) {
String user=null;
String pass=null;
ProxyDataImpl proxy=null;
if(context!=null){
Struct args=(serverName!=null)?Caster.toStruct(serverName):Caster.toStruct(context);
// basic security
user=Caster.toString(args.get("username",null));
pass=Caster.toString(args.get("password",null));
// proxy
String proxyServer=Caster.toString(args.get("proxyServer",null));
String proxyPort=Caster.toString(args.get("proxyPort",null));
String proxyUser=Caster.toString(args.get("proxyUser",null));
if(StringUtil.isEmpty(proxyUser)) proxyUser=Caster.toString(args.get("proxyUsername",null));
String proxyPassword=Caster.toString(args.get("proxyPassword",null));
if(!StringUtil.isEmpty(proxyServer)){
proxy=new ProxyDataImpl(proxyServer,Caster.toIntValue(proxyPort,-1),proxyUser,proxyPassword);
}
}
return doHTTP(pc,className,user,pass,proxy);
}
// .net
if(type.equals(".net") || type.equals("dotnet")) {
return doDotNet(pc,className);
}
throw new ExpressionException("invalid argument for function createObject, first argument (type), " +
"must be (com, java, webservice or component) other types are not supported");
}
private static Object doDotNet(PageContext pc, String className) throws FunctionNotSupported {
throw new FunctionNotSupported("CreateObject","type .net");
}
private static void checkAccess(PageContext pc, String type) throws SecurityException {
if(pc.getConfig().getSecurityManager().getAccess(SecurityManager.TYPE_TAG_OBJECT)==SecurityManager.VALUE_NO)
throw new SecurityException("can't access function [createObject] with type ["+type+"]","access is prohibited by security manager");
}
public static Object doJava(PageContext pc,String className, String pathes, String delimiter) throws PageException {
if(pc.getConfig().getSecurityManager().getAccess(SecurityManager.TYPE_DIRECT_JAVA_ACCESS)==SecurityManager.VALUE_YES) {
PageContextImpl pci = (PageContextImpl)pc;
java.util.List<Resource> resources=new ArrayList<Resource>();
// get java settings from application.cfc
//java.util.List<Resource> resources=getJavaSettings(pc);
// load resources
//Resource[] reses=null;
if(!StringUtil.isEmpty(pathes, true)) {
if(StringUtil.isEmpty(delimiter))delimiter=",";
String[] arrPathes = ListUtil.trimItems(ListUtil.toStringArray(ListUtil.listToArrayRemoveEmpty(pathes.trim(),delimiter)));
for(int i=0;i<arrPathes.length;i++) {
resources.add(ResourceUtil.toResourceExisting(pc,arrPathes[i]));
}
}
// load class
try {
ClassLoader cl = resources.size()==0?pci.getClassLoader():pci.getClassLoader(resources.toArray(new Resource[resources.size()]));
Class clazz=null;
try{
clazz = ClassUtil.loadClass(cl,className);
}
catch(ClassException ce) {
// try java.lang if no package definition
if(className.indexOf('.')==-1) {
try{
clazz = ClassUtil.loadClass(cl,"java.lang."+className);
}
catch(ClassException e) {
throw ce;
}
}
else throw ce;
}
return new JavaObject((pc).getVariableUtil(),clazz);
}
catch (Exception e) {
throw Caster.toPageException(e);
}
}
throw new SecurityException("can't create Java Object ["+className+"], direct java access is deinied by security manager");
}
/*public static java.util.List<Resource> getJavaSettings(PageContext pc) {
java.util.List<Resource> resources=new ArrayList<Resource>();
// get Resources from application context
JavaSettings settings=pc.getApplicationContext().getJavaSettings();
Resource[] _resources = settings==null?null:settings.getResources();
if(_resources!=null)for(int i=0;i<_resources.length;i++){
resources.add(ResourceUtil.getCanonicalResourceEL(_resources[i]));
}
return resources;
}*/
public static Object doCOM(PageContext pc,String className) {
return new COMObject(className);
}
public static Component doComponent(PageContext pc,String className) throws PageException {
return pc.loadComponent(className);
}
public static Object doWebService(PageContext pc,String wsdlUrl) throws PageException {
// TODO CF8 impl. all new attributes for wsdl
return new RPCClient(wsdlUrl);
}
public static Object doWebService(PageContext pc,String wsdlUrl,String username,String password, ProxyData proxy) throws PageException {
// TODO CF8 impl. all new attributes for wsdl
return new RPCClient(wsdlUrl,username,password,proxy);
}
public static Object doHTTP(PageContext pc,String httpUrl) throws PageException {
return new HTTPClient(httpUrl,null,null,null);
}
public static Object doHTTP(PageContext pc,String httpUrl,String username,String password, ProxyData proxy) throws PageException {
return new HTTPClient(httpUrl,username,password,proxy);
}
}