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package org.netbeans.modules.ruby.railsprojects.server;
import org.netbeans.modules.ruby.railsprojects.server.nodes.RubyServerNode;
import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.Future;
import java.util.regex.Pattern;
import javax.swing.JComponent;
import javax.swing.event.ChangeListener;
import org.netbeans.api.ruby.platform.RubyPlatform;
import org.netbeans.modules.ruby.railsprojects.RailsProject;
import org.netbeans.modules.ruby.railsprojects.RailsProjectUtil.RailsVersion;
import org.netbeans.spi.server.ServerInstanceImplementation;
import org.openide.nodes.Node;
import org.openide.util.ChangeSupport;
import org.openide.util.NbBundle;
import org.openide.util.Parameters;
/**
* This class represents a WEBrick installation.
*
* @author Erno Mononen
*/
class WEBrick implements RubyServer, ServerInstanceImplementation {
/**
* The pattern for recognizing when an instance of WEBrick has started.
*/
private static final Pattern[] STARTUP_PATTERNS = {
Pattern.compile(".*Rails.*application started on.+", Pattern.DOTALL),
// rails 2.3
Pattern.compile(".*WEBrick::HTTPServer#start:.*pid=.+", Pattern.DOTALL),
};
private final RubyPlatform platform;
private final List<RailsApplication> applications = new ArrayList<RailsApplication>();
private final ChangeSupport changeSupport = new ChangeSupport(this);
private Node node;
WEBrick(RubyPlatform platform) {
Parameters.notNull("platform", platform); //NOI18N
this.platform = platform;
}
private Node getNode() {
if (this.node == null) {
this.node = new RubyServerNode(this);
}
return node;
}
public String getNodeName() {
return NbBundle.getMessage(WEBrick.class, "LBL_ServerNodeName", getDisplayName(), platform.getLabel());
}
// RubyServer methods
public String getLocation() {
return null;
}
@Override
public List<String> getStartupParams(RailsVersion version) {
if (version.isRails3OrHigher()) {
return Arrays.asList("server", "webrick");
}
return Arrays.asList("webrick");
}
public String getScriptPrefix() {
return null;
}
public String getServerPath(RailsVersion version) {
if (version.isRails3OrHigher()) {
return "script" + File.separator + "rails";
}
return "script" + File.separator + "server";
}
public boolean isStartupMsg(String outputLine) {
for (Pattern pattern : STARTUP_PATTERNS) {
if (pattern.matcher(outputLine).matches()) {
return true;
}
}
return false;
}
public String getDisplayName() {
return NbBundle.getMessage(WEBrick.class, "LBL_WEBrick");
}
public List<RailsApplication> getApplications() {
return Collections.unmodifiableList(applications);
}
public boolean addApplication(RailsApplication application) {
boolean result = applications.add(application);
changeSupport.fireChange();
return result;
}
public boolean removeApplication(int port) {
boolean result = false;
for (RailsApplication app : applications) {
if (app.getPort() == port) {
result = applications.remove(app);
changeSupport.fireChange();
break;
}
}
return result;
}
public void addChangeListener(ChangeListener listener) {
changeSupport.addChangeListener(listener);
}
public void removeChangeListener(ChangeListener listener) {
changeSupport.removeChangeListener(listener);
}
// ServerInstanceImplementation methods
public String getServerDisplayName() {
return getNodeName();
}
public Node getFullNode() {
return getNode();
}
public Node getBasicNode() {
return getNode();
}
public JComponent getCustomizer() {
//TODO
return null;
}
public void remove() {
throw new UnsupportedOperationException("Not supported yet.");
}
public boolean isRemovable() {
return false;
}
// RubyInstance methods
public String getServerUri() {
return "WEBRICK"; //NOI18N
}
public ServerState getServerState() {
// TODO: currently handled in Rails project
return null;
}
public Future<OperationState> startServer(RubyPlatform platform) {
throw new UnsupportedOperationException("Not supported yet.");
}
public Future<OperationState> stopServer() {
throw new UnsupportedOperationException("Not supported yet.");
}
public Future<OperationState> deploy(String applicationName, File applicationDir) {
throw new UnsupportedOperationException("Not supported yet.");
}
public Future<OperationState> stop(String applicationName) {
throw new UnsupportedOperationException("Not supported yet.");
}
public Future<OperationState> runApplication(RubyPlatform platform, String applicationName, File applicationDir) {
throw new UnsupportedOperationException("Not supported yet.");
}
public boolean isPlatformSupported(RubyPlatform platform) {
return this.platform.equals(platform);
}
public String getContextRoot(String applicationName) {
return ""; // NOI18N
}
public int getRailsPort() {
return 3000;
}
public String getServerCommand(RubyPlatform platform, String classpath,
File applicationDir, int httpPort, boolean debug) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final WEBrick other = (WEBrick) obj;
if (this.platform != other.platform && (this.platform == null || !this.platform.equals(other.platform))) {
return false;
}
return true;
}
@Override
public int hashCode() {
int hash = 3;
hash = 11 * hash + (this.platform != null ? this.platform.hashCode() : 0);
return hash;
}
}