plugins/org.eclipse.jst.server.tomcat.core/tomcatcore/org/eclipse/jst/server/tomcat/core/internal/TomcatServer.java - servertools/webtools.servertools - Git at Google

 /**********************************************************************
  * Copyright (c) 2003, 2004 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/cpl-v10.html
  *
  * Contributors:
  *    IBM - Initial API and implementation
  **********************************************************************/
 package org.eclipse.jst.server.tomcat.core.internal;

 import java.net.URL;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;

 import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.runtime.*;
 import org.eclipse.debug.core.*;
 import org.eclipse.debug.core.model.IProcess;
 import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
 import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
 import org.eclipse.jdt.launching.IVMInstall;
 import org.eclipse.jdt.launching.JavaRuntime;
 import org.eclipse.jst.server.j2ee.IWebModule;
 import org.eclipse.jst.server.tomcat.core.ITomcatConfiguration;
 import org.eclipse.jst.server.tomcat.core.ITomcatRuntime;
 import org.eclipse.jst.server.tomcat.core.ITomcatServer;
 import org.eclipse.jst.server.tomcat.core.ITomcatServerWorkingCopy;
 import org.eclipse.jst.server.tomcat.core.WebModule;

 import org.eclipse.wst.server.core.*;
 import org.eclipse.wst.server.core.model.*;
 import org.eclipse.wst.server.core.util.PingThread;
 /**
  * Generic Tomcat server.
  */
 public class TomcatServer extends ServerDelegate implements ITomcatServer, ITomcatServerWorkingCopy {
 	protected transient IPath tempDirectory;

 	// the thread used to ping the server to check for startup
 	protected transient PingThread ping = null;
 	protected transient IProcess process;
 	protected transient IDebugEventSetListener processListener;

 	protected transient TomcatConfiguration configuration;

 	/**
 	 * TomcatServer.
 	 */
 	public TomcatServer() {
 		super();
 	}

 	public TomcatRuntime getTomcatRuntime() {
 		if (getServer().getRuntime() == null)
 			return null;

 		return (TomcatRuntime) getServer().getRuntime().getAdapter(TomcatRuntime.class);
 	}

 	public ITomcatVersionHandler getTomcatVersionHandler() {
 		if (getServer().getRuntime() == null)
 			return null;

 		return getTomcatRuntime().getVersionHandler();
 	}

 	public ITomcatConfiguration getServerConfiguration() {
 		return getTomcatConfiguration();
 	}

 	public TomcatConfiguration getTomcatConfiguration() {
 		if (configuration == null) {
 			IFolder folder = getServer().getServerConfiguration();
 			/*IPath path = null;
 			if (getServerWC() != null && getServerWC().getRuntime() != null)
 				path = getServerWC().getRuntime().getLocation().append("conf");
 			else if (getServer() != null && getServer().getRuntime() != null)
 				path = getServer().getRuntime().getLocation().append("conf");
 			else
 				return null;*/

 			String id = getServer().getServerType().getId();
 			if (id.indexOf("32") > 0)
 				configuration = new Tomcat32Configuration(folder);
 			else if (id.indexOf("40") > 0)
 				configuration = new Tomcat40Configuration(folder);
 			else if (id.indexOf("41") > 0)
 				configuration = new Tomcat41Configuration(folder);
 			else if (id.indexOf("50") > 0)
 				configuration = new Tomcat50Configuration(folder);
 			else if (id.indexOf("55") > 0)
 				configuration = new Tomcat55Configuration(folder);
 			try {
 				configuration.load(folder, null);
 			} catch (CoreException ce) {
 				// ignore
 			}
 		}
 		return configuration;
 	}

 	public void importConfiguration(IRuntime runtime, IProgressMonitor monitor) {
 		IPath path = runtime.getLocation().append("conf");

 		String id = getServer().getServerType().getId();
 		if (id.indexOf("32") > 0)
 			configuration = new Tomcat32Configuration(null);
 		else if (id.indexOf("40") > 0)
 			configuration = new Tomcat40Configuration(null);
 		else if (id.indexOf("41") > 0)
 			configuration = new Tomcat41Configuration(null);
 		else if (id.indexOf("50") > 0)
 			configuration = new Tomcat50Configuration(null);
 		else if (id.indexOf("55") > 0)
 			configuration = new Tomcat55Configuration(null);
 		try {
 			configuration.load(path, monitor);
 		} catch (CoreException ce) {
 			// ignore
 		}
 	}

 	public void saveConfiguration(IProgressMonitor monitor) throws CoreException {
 		TomcatConfiguration config = getTomcatConfiguration();
 		config.save(getServer().getServerConfiguration(), monitor);
 	}

 	/**
 	 * Return the root URL of this module.
 	 * @param module org.eclipse.wst.server.core.model.IModule
 	 * @return java.net.URL
 	 */
 	public URL getModuleRootURL(IModule module) {
 		try {
 			if (module == null || !(module instanceof IWebModule))
 				return null;

 			IFolder serverConfig = getServer().getServerConfiguration();
 			if (serverConfig == null)
 				return null;

 			TomcatConfiguration config = getTomcatConfiguration();
 			if (config == null)
 				return null;

 			String url = "http://localhost";
 			int port = config.getMainPort().getPort();
 			port = ServerCore.getServerMonitorManager().getMonitoredPort(getServer(), port, "web");
 			if (port != 80)
 				url += ":" + port;

 			url += config.getWebModuleURL(module);

 			if (!url.endsWith("/"))
 				url += "/";

 			return new URL(url);
 		} catch (Exception e) {
 			Trace.trace("Could not get root URL", e);
 			return null;
 		}
 	}

 	/**
 	 * Return the runtime class name.
 	 *
 	 * @return java.lang.String
 	 */
 	public String getRuntimeClass() {
 		return getTomcatVersionHandler().getRuntimeClass();
 	}

 	/**
 	 * Return the program's runtime arguments to start or stop.
 	 *
 	 * @param boolean starting
 	 * @return java.lang.String
 	 */
 	protected String[] getRuntimeProgramArguments(boolean starting) {
 		IPath configPath = null;
 		if (isTestEnvironment())
 			configPath = getTempDirectory();
 		return getTomcatVersionHandler().getRuntimeProgramArguments(configPath, isDebug(), starting);
 	}

 	/**
 	 * Return the runtime (VM) arguments.
 	 *
 	 * @return java.lang.String
 	 */
 	protected String[] getRuntimeVMArguments() {
 		IPath configPath = null;
 		if (isTestEnvironment())
 			configPath = getTempDirectory();
 		return getTomcatVersionHandler().getRuntimeVMArguments(getServer().getRuntime().getLocation(), configPath, isSecure());
 	}

 	/**
 	 * Obtain a temporary directory if this server doesn't
 	 * already have one. Otherwise, return the existing one.
 	 * @return java.io.File
 	 */
 	public IPath getTempDirectory() {
 		if (tempDirectory == null)
 			tempDirectory = getServer().getTempDirectory();
 		return tempDirectory;
 	}

 	/**
 	 * Returns true if the process is set to run in debug mode.
 	 * This feature only works with Tomcat v4.0.
 	 *
 	 * @return boolean
 	 */
 	public boolean isDebug() {
 		return getAttribute(PROPERTY_DEBUG, false);
 	}

 	/**
 	 * Returns true if this is a test (run code out of the workbench) server.
 	 *
 	 * @return boolean
 	 */
 	public boolean isTestEnvironment() {
 		return getAttribute(PROPERTY_TEST_ENVIRONMENT, false);
 	}

 	/**
 	 * Returns true if the process is set to run in secure mode.
 	 *
 	 * @return boolean
 	 */
 	public boolean isSecure() {
 		return getAttribute(PROPERTY_SECURE, false);
 	}

 	protected static String renderCommandLine(String[] commandLine, String separator) {
 		if (commandLine == null || commandLine.length < 1)
 			return "";
 		StringBuffer buf= new StringBuffer(commandLine[0]);
 		for (int i = 1; i < commandLine.length; i++) {
 			buf.append(separator);
 			buf.append(commandLine[i]);
 		}
 		return buf.toString();
 	}

 	/**
 	 * Return a string representation of this object.
 	 * @return java.lang.String
 	 */
 	public String toString() {
 		return "TomcatServer";
 	}

 	/**
 	 * Update the given configuration in the server.
 	 * (i.e. publish any changes to the server, and restart if necessary)
 	 * @param config org.eclipse.wst.server.core.model.IServerConfiguration
 	 */
 	/*public void updateConfiguration() {
 		Trace.trace(Trace.FINEST, "Configuration updated " + this);
 		//setConfigurationSyncState(SYNC_STATE_DIRTY);
 		//setRestartNeeded(true);
 	}*/

 	/**
 	 * Respond to updates within the project tree.
 	 */
 	//public void updateModule(final IModule module, IModuleResourceDelta delta) { }

 	public void setLaunchDefaults(ILaunchConfigurationWorkingCopy workingCopy) {
 		ITomcatRuntime runtime = getTomcatRuntime();
 		IVMInstall vmInstall = runtime.getVMInstall();
 		if (vmInstall != null) {
 			workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_TYPE, vmInstall.getVMInstallType().getId());
 			workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_NAME, vmInstall.getName());
 		}

 		String[] args = getRuntimeProgramArguments(true);
 		String args2 = renderCommandLine(args, " ");
 		workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, args2);

 		args = getRuntimeVMArguments();
 		args2 = renderCommandLine(args, " ");
 		workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_ARGUMENTS, args2);

 		List cp = runtime.getRuntimeClasspath();

 		// add tools.jar to the path
 		if (vmInstall != null) {
 			try {
 				cp.add(JavaRuntime.newRuntimeContainerClasspathEntry(new Path(JavaRuntime.JRE_CONTAINER).append("org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType").append(vmInstall.getName()), IRuntimeClasspathEntry.BOOTSTRAP_CLASSES));
 			} catch (Exception e) {
 				// ignore
 			}

 			IPath jrePath = new Path(vmInstall.getInstallLocation().getAbsolutePath());
 			if (jrePath != null) {
 				IPath toolsPath = jrePath.append("lib").append("tools.jar");
 				if (toolsPath.toFile().exists()) {
 					cp.add(JavaRuntime.newArchiveRuntimeClasspathEntry(toolsPath));
 				}
 			}
 		}

 		Iterator cpi = cp.iterator();
 		List list = new ArrayList();
 		while (cpi.hasNext()) {
 			IRuntimeClasspathEntry entry = (IRuntimeClasspathEntry) cpi.next();
 			try {
 				list.add(entry.getMemento());
 			} catch (Exception e) {
 				Trace.trace(Trace.SEVERE, "Could not resolve classpath entry: " + entry, e);
 			}
 		}
 		workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_CLASSPATH, list);
 		workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_CLASSPATH, false);
 	}

 	/**
 	 * Returns the child project(s) of this project. If this
 	 * project contains other projects, it should list those
 	 * projects. If not, it should return an empty list.
 	 *
 	 * @param project org.eclipse.core.resources.IProject
 	 * @return java.util.List
 	 */
 	public IModule[] getChildModules(IModule project) {
 		return new IModule[0];
 	}

 	/**
 	 * Returns the parent project(s) of this project. When
 	 * determining if a given project can run on a server
 	 * configuration, this method will be used to find the
 	 * actual project that will be run on the server. For
 	 * instance, a Web project may return a list of Ear projects
 	 * that it is contained in if the server only supports Ear
 	 * projects.
 	 *
 	 * <p>If the given project will directly run on the server,
 	 * it should just be returned.</p>
 	 *
 	 * @param project org.eclipse.core.resources.IProject
 	 * @return java.util.List
 	 */
 	public IModule[] getParentModules(IModule module) throws CoreException {
 		if (module.getAdapter(IWebModule.class) != null) {
 			IStatus status = canModifyModules(new IModule[] { module }, null);
 			if (status == null || !status.isOK())
 				throw new CoreException(status);
 			return new IModule[] { module };
 		}
 		return null;
 	}

 	/**
 	 * Returns the project references for projects that are in
 	 * this configuration.
 	 *
 	 * @return java.lang.String[]
 	 */
 	public IModule[] getModules() {
 		List list = new ArrayList();

 		ITomcatConfiguration config = getTomcatConfiguration();
 		if (config != null) {
 			List modules = config.getWebModules();
 			int size = modules.size();
 			for (int i = 0; i < size; i++) {
 				WebModule module = (WebModule) modules.get(i);

 				String memento = module.getMemento();
 				if (memento != null) {
 					IModule module2 = ServerUtil.getModule(memento);
 					if (module2 != null)
 						list.add(module2);
 				}
 			}
 		}

 		IModule[] s = new IModule[list.size()];
 		list.toArray(s);

 		return s;
 	}

 	public byte getModuleState(IModule module) {
 		return IServer.STATE_STARTED;
 	}

 	/**
 	 * Returns true if the given project is supported by this
 	 * server, and false otherwise.
 	 *
 	 * @param project org.eclipse.core.resources.IProject
 	 * @return boolean
 	 */
 	public IStatus canModifyModules(IModule[] add, IModule[] remove) {
 		if (add != null) {
 			int size = add.length;
 			for (int i = 0; i < size; i++) {
 				IModule module = add[i];
 				IWebModule webModule = (IWebModule) module.getAdapter(IWebModule.class);
 				if (webModule == null)
 					return new Status(IStatus.ERROR, TomcatPlugin.PLUGIN_ID, 0, TomcatPlugin.getResource("%errorWebModulesOnly"), null);

 				IStatus status = getTomcatVersionHandler().canAddModule(webModule);
 				if (status != null && !status.isOK())
 					return status;
 			}
 		}

 		return new Status(IStatus.OK, TomcatPlugin.PLUGIN_ID, 0, "%canModifyModules", null);
 	}

 	public IServerPort[] getServerPorts() {
 		if (getServer().getServerConfiguration() == null)
 			return new IServerPort[0];

 		List list = getTomcatConfiguration().getServerPorts();
 		IServerPort[] sp = new IServerPort[list.size()];
 		list.toArray(sp);
 		return sp;
 	}

 	public void setDefaults() {
 		setTestEnvironment(true);
 	}

 	/**
 	 * Sets this process to debug mode. This feature only works
 	 * with Tomcat v4.0.
 	 *
 	 * @param b boolean
 	 */
 	public void setDebug(boolean b) {
 		setAttribute(PROPERTY_DEBUG, b);
 	}

 	/**
 	 * Sets this process to secure mode.
 	 * @param b boolean
 	 */
 	public void setSecure(boolean b) {
 		setAttribute(PROPERTY_SECURE, b);
 	}

 	/**
 	 * Sets this server to test environment mode.
 	 *
 	 * @param b boolean
 	 */
 	public void setTestEnvironment(boolean b) {
 		setAttribute(PROPERTY_TEST_ENVIRONMENT, b);
 	}

 	/**
 	 * Add the given project to this configuration. The project
 	 * has already been verified using isSupportedProject() and
 	 * does not already exist in the configuration.
 	 *
 	 * @param ref java.lang.String
 	 */
 	public void modifyModules(IModule[] add, IModule[] remove, IProgressMonitor monitor) throws CoreException {
 		IStatus status = canModifyModules(add, remove);
 		if (status == null || !status.isOK())
 			throw new CoreException(status);

 		TomcatConfiguration config = getTomcatConfiguration();

 		if (add != null) {
 			int size = add.length;
 			for (int i = 0; i < size; i++) {
 				IModule module3 = add[i];
 				IWebModule module = (IWebModule) module3.getAdapter(IWebModule.class);
 				String contextRoot = module.getContextRoot();
 				if (contextRoot != null && !contextRoot.startsWith("/"))
 					contextRoot = "/" + contextRoot;
 				WebModule module2 = new WebModule(contextRoot,
 						module.getLocation().toOSString(), module3.getId(), true);
 				config.addWebModule(-1, module2);
 			}
 		}

 		if (remove != null) {
 			int size2 = remove.length;
 			for (int j = 0; j < size2; j++) {
 				IModule module3 = remove[j];
 				String memento = module3.getId();
 				List modules = getTomcatConfiguration().getWebModules();
 				int size = modules.size();
 				for (int i = 0; i < size; i++) {
 					WebModule module = (WebModule) modules.get(i);
 					if (memento.equals(module.getMemento()))
 						config.removeWebModule(i);
 				}
 			}
 		}
 		config.save(config.getFolder(), monitor);
 	}
 }
	/**********************************************************************
	* Copyright (c) 2003, 2004 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Common Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/cpl-v10.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	**********************************************************************/
	package org.eclipse.jst.server.tomcat.core.internal;

	import java.net.URL;
	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;

	import org.eclipse.core.resources.IFolder;
	import org.eclipse.core.runtime.*;
	import org.eclipse.debug.core.*;
	import org.eclipse.debug.core.model.IProcess;
	import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
	import org.eclipse.jdt.launching.IRuntimeClasspathEntry;
	import org.eclipse.jdt.launching.IVMInstall;
	import org.eclipse.jdt.launching.JavaRuntime;
	import org.eclipse.jst.server.j2ee.IWebModule;
	import org.eclipse.jst.server.tomcat.core.ITomcatConfiguration;
	import org.eclipse.jst.server.tomcat.core.ITomcatRuntime;
	import org.eclipse.jst.server.tomcat.core.ITomcatServer;
	import org.eclipse.jst.server.tomcat.core.ITomcatServerWorkingCopy;
	import org.eclipse.jst.server.tomcat.core.WebModule;

	import org.eclipse.wst.server.core.*;
	import org.eclipse.wst.server.core.model.*;
	import org.eclipse.wst.server.core.util.PingThread;
	/**
	* Generic Tomcat server.
	*/
	public class TomcatServer extends ServerDelegate implements ITomcatServer, ITomcatServerWorkingCopy {
	protected transient IPath tempDirectory;

	// the thread used to ping the server to check for startup
	protected transient PingThread ping = null;
	protected transient IProcess process;
	protected transient IDebugEventSetListener processListener;

	protected transient TomcatConfiguration configuration;

	/**
	* TomcatServer.
	*/
	public TomcatServer() {
	super();
	}

	public TomcatRuntime getTomcatRuntime() {
	if (getServer().getRuntime() == null)
	return null;

	return (TomcatRuntime) getServer().getRuntime().getAdapter(TomcatRuntime.class);
	}

	public ITomcatVersionHandler getTomcatVersionHandler() {
	if (getServer().getRuntime() == null)
	return null;

	return getTomcatRuntime().getVersionHandler();
	}

	public ITomcatConfiguration getServerConfiguration() {
	return getTomcatConfiguration();
	}

	public TomcatConfiguration getTomcatConfiguration() {
	if (configuration == null) {
	IFolder folder = getServer().getServerConfiguration();
	/*IPath path = null;
	if (getServerWC() != null && getServerWC().getRuntime() != null)
	path = getServerWC().getRuntime().getLocation().append("conf");
	else if (getServer() != null && getServer().getRuntime() != null)
	path = getServer().getRuntime().getLocation().append("conf");
	else
	return null;*/

	String id = getServer().getServerType().getId();
	if (id.indexOf("32") > 0)
	configuration = new Tomcat32Configuration(folder);
	else if (id.indexOf("40") > 0)
	configuration = new Tomcat40Configuration(folder);
	else if (id.indexOf("41") > 0)
	configuration = new Tomcat41Configuration(folder);
	else if (id.indexOf("50") > 0)
	configuration = new Tomcat50Configuration(folder);
	else if (id.indexOf("55") > 0)
	configuration = new Tomcat55Configuration(folder);
	try {
	configuration.load(folder, null);
	} catch (CoreException ce) {
	// ignore
	}
	}
	return configuration;
	}

	public void importConfiguration(IRuntime runtime, IProgressMonitor monitor) {
	IPath path = runtime.getLocation().append("conf");

	String id = getServer().getServerType().getId();
	if (id.indexOf("32") > 0)
	configuration = new Tomcat32Configuration(null);
	else if (id.indexOf("40") > 0)
	configuration = new Tomcat40Configuration(null);
	else if (id.indexOf("41") > 0)
	configuration = new Tomcat41Configuration(null);
	else if (id.indexOf("50") > 0)
	configuration = new Tomcat50Configuration(null);
	else if (id.indexOf("55") > 0)
	configuration = new Tomcat55Configuration(null);
	try {
	configuration.load(path, monitor);
	} catch (CoreException ce) {
	// ignore
	}
	}

	public void saveConfiguration(IProgressMonitor monitor) throws CoreException {
	TomcatConfiguration config = getTomcatConfiguration();
	config.save(getServer().getServerConfiguration(), monitor);
	}

	/**
	* Return the root URL of this module.
	* @param module org.eclipse.wst.server.core.model.IModule
	* @return java.net.URL
	*/
	public URL getModuleRootURL(IModule module) {
	try {
	if (module == null \|\| !(module instanceof IWebModule))
	return null;

	IFolder serverConfig = getServer().getServerConfiguration();
	if (serverConfig == null)
	return null;

	TomcatConfiguration config = getTomcatConfiguration();
	if (config == null)
	return null;

	String url = "http://localhost";
	int port = config.getMainPort().getPort();
	port = ServerCore.getServerMonitorManager().getMonitoredPort(getServer(), port, "web");
	if (port != 80)
	url += ":" + port;

	url += config.getWebModuleURL(module);

	if (!url.endsWith("/"))
	url += "/";

	return new URL(url);
	} catch (Exception e) {
	Trace.trace("Could not get root URL", e);
	return null;
	}
	}

	/**
	* Return the runtime class name.
	*
	* @return java.lang.String
	*/
	public String getRuntimeClass() {
	return getTomcatVersionHandler().getRuntimeClass();
	}

	/**
	* Return the program's runtime arguments to start or stop.
	*
	* @param boolean starting
	* @return java.lang.String
	*/
	protected String[] getRuntimeProgramArguments(boolean starting) {
	IPath configPath = null;
	if (isTestEnvironment())
	configPath = getTempDirectory();
	return getTomcatVersionHandler().getRuntimeProgramArguments(configPath, isDebug(), starting);
	}

	/**
	* Return the runtime (VM) arguments.
	*
	* @return java.lang.String
	*/
	protected String[] getRuntimeVMArguments() {
	IPath configPath = null;
	if (isTestEnvironment())
	configPath = getTempDirectory();
	return getTomcatVersionHandler().getRuntimeVMArguments(getServer().getRuntime().getLocation(), configPath, isSecure());
	}

	/**
	* Obtain a temporary directory if this server doesn't
	* already have one. Otherwise, return the existing one.
	* @return java.io.File
	*/
	public IPath getTempDirectory() {
	if (tempDirectory == null)
	tempDirectory = getServer().getTempDirectory();
	return tempDirectory;
	}

	/**
	* Returns true if the process is set to run in debug mode.
	* This feature only works with Tomcat v4.0.
	*
	* @return boolean
	*/
	public boolean isDebug() {
	return getAttribute(PROPERTY_DEBUG, false);
	}

	/**
	* Returns true if this is a test (run code out of the workbench) server.
	*
	* @return boolean
	*/
	public boolean isTestEnvironment() {
	return getAttribute(PROPERTY_TEST_ENVIRONMENT, false);
	}

	/**
	* Returns true if the process is set to run in secure mode.
	*
	* @return boolean
	*/
	public boolean isSecure() {
	return getAttribute(PROPERTY_SECURE, false);
	}

	protected static String renderCommandLine(String[] commandLine, String separator) {
	if (commandLine == null \|\| commandLine.length < 1)
	return "";
	StringBuffer buf= new StringBuffer(commandLine[0]);
	for (int i = 1; i < commandLine.length; i++) {
	buf.append(separator);
	buf.append(commandLine[i]);
	}
	return buf.toString();
	}

	/**
	* Return a string representation of this object.
	* @return java.lang.String
	*/
	public String toString() {
	return "TomcatServer";
	}

	/**
	* Update the given configuration in the server.
	* (i.e. publish any changes to the server, and restart if necessary)
	* @param config org.eclipse.wst.server.core.model.IServerConfiguration
	*/
	/*public void updateConfiguration() {
	Trace.trace(Trace.FINEST, "Configuration updated " + this);
	//setConfigurationSyncState(SYNC_STATE_DIRTY);
	//setRestartNeeded(true);
	}*/

	/**
	* Respond to updates within the project tree.
	*/
	//public void updateModule(final IModule module, IModuleResourceDelta delta) { }

	public void setLaunchDefaults(ILaunchConfigurationWorkingCopy workingCopy) {
	ITomcatRuntime runtime = getTomcatRuntime();
	IVMInstall vmInstall = runtime.getVMInstall();
	if (vmInstall != null) {
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_TYPE, vmInstall.getVMInstallType().getId());
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_NAME, vmInstall.getName());
	}

	String[] args = getRuntimeProgramArguments(true);
	String args2 = renderCommandLine(args, " ");
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROGRAM_ARGUMENTS, args2);

	args = getRuntimeVMArguments();
	args2 = renderCommandLine(args, " ");
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_ARGUMENTS, args2);

	List cp = runtime.getRuntimeClasspath();

	// add tools.jar to the path
	if (vmInstall != null) {
	try {
	cp.add(JavaRuntime.newRuntimeContainerClasspathEntry(new Path(JavaRuntime.JRE_CONTAINER).append("org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType").append(vmInstall.getName()), IRuntimeClasspathEntry.BOOTSTRAP_CLASSES));
	} catch (Exception e) {
	// ignore
	}

	IPath jrePath = new Path(vmInstall.getInstallLocation().getAbsolutePath());
	if (jrePath != null) {
	IPath toolsPath = jrePath.append("lib").append("tools.jar");
	if (toolsPath.toFile().exists()) {
	cp.add(JavaRuntime.newArchiveRuntimeClasspathEntry(toolsPath));
	}
	}
	}

	Iterator cpi = cp.iterator();
	List list = new ArrayList();
	while (cpi.hasNext()) {
	IRuntimeClasspathEntry entry = (IRuntimeClasspathEntry) cpi.next();
	try {
	list.add(entry.getMemento());
	} catch (Exception e) {
	Trace.trace(Trace.SEVERE, "Could not resolve classpath entry: " + entry, e);
	}
	}
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_CLASSPATH, list);
	workingCopy.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_CLASSPATH, false);
	}

	/**
	* Returns the child project(s) of this project. If this
	* project contains other projects, it should list those
	* projects. If not, it should return an empty list.
	*
	* @param project org.eclipse.core.resources.IProject
	* @return java.util.List
	*/
	public IModule[] getChildModules(IModule project) {
	return new IModule[0];
	}

	/**
	* Returns the parent project(s) of this project. When
	* determining if a given project can run on a server
	* configuration, this method will be used to find the
	* actual project that will be run on the server. For
	* instance, a Web project may return a list of Ear projects
	* that it is contained in if the server only supports Ear
	* projects.
	*
	* <p>If the given project will directly run on the server,
	* it should just be returned.</p>
	*
	* @param project org.eclipse.core.resources.IProject
	* @return java.util.List
	*/
	public IModule[] getParentModules(IModule module) throws CoreException {
	if (module.getAdapter(IWebModule.class) != null) {
	IStatus status = canModifyModules(new IModule[] { module }, null);
	if (status == null \|\| !status.isOK())
	throw new CoreException(status);
	return new IModule[] { module };
	}
	return null;
	}

	/**
	* Returns the project references for projects that are in
	* this configuration.
	*
	* @return java.lang.String[]
	*/
	public IModule[] getModules() {
	List list = new ArrayList();

	ITomcatConfiguration config = getTomcatConfiguration();
	if (config != null) {
	List modules = config.getWebModules();
	int size = modules.size();
	for (int i = 0; i < size; i++) {
	WebModule module = (WebModule) modules.get(i);

	String memento = module.getMemento();
	if (memento != null) {
	IModule module2 = ServerUtil.getModule(memento);
	if (module2 != null)
	list.add(module2);
	}
	}
	}

	IModule[] s = new IModule[list.size()];
	list.toArray(s);

	return s;
	}

	public byte getModuleState(IModule module) {
	return IServer.STATE_STARTED;
	}

	/**
	* Returns true if the given project is supported by this
	* server, and false otherwise.
	*
	* @param project org.eclipse.core.resources.IProject
	* @return boolean
	*/
	public IStatus canModifyModules(IModule[] add, IModule[] remove) {
	if (add != null) {
	int size = add.length;
	for (int i = 0; i < size; i++) {
	IModule module = add[i];
	IWebModule webModule = (IWebModule) module.getAdapter(IWebModule.class);
	if (webModule == null)
	return new Status(IStatus.ERROR, TomcatPlugin.PLUGIN_ID, 0, TomcatPlugin.getResource("%errorWebModulesOnly"), null);

	IStatus status = getTomcatVersionHandler().canAddModule(webModule);
	if (status != null && !status.isOK())
	return status;
	}
	}

	return new Status(IStatus.OK, TomcatPlugin.PLUGIN_ID, 0, "%canModifyModules", null);
	}

	public IServerPort[] getServerPorts() {
	if (getServer().getServerConfiguration() == null)
	return new IServerPort[0];

	List list = getTomcatConfiguration().getServerPorts();
	IServerPort[] sp = new IServerPort[list.size()];
	list.toArray(sp);
	return sp;
	}

	public void setDefaults() {
	setTestEnvironment(true);
	}

	/**
	* Sets this process to debug mode. This feature only works
	* with Tomcat v4.0.
	*
	* @param b boolean
	*/
	public void setDebug(boolean b) {
	setAttribute(PROPERTY_DEBUG, b);
	}

	/**
	* Sets this process to secure mode.
	* @param b boolean
	*/
	public void setSecure(boolean b) {
	setAttribute(PROPERTY_SECURE, b);
	}

	/**
	* Sets this server to test environment mode.
	*
	* @param b boolean
	*/
	public void setTestEnvironment(boolean b) {
	setAttribute(PROPERTY_TEST_ENVIRONMENT, b);
	}

	/**
	* Add the given project to this configuration. The project
	* has already been verified using isSupportedProject() and
	* does not already exist in the configuration.
	*
	* @param ref java.lang.String
	*/
	public void modifyModules(IModule[] add, IModule[] remove, IProgressMonitor monitor) throws CoreException {
	IStatus status = canModifyModules(add, remove);
	if (status == null \|\| !status.isOK())
	throw new CoreException(status);

	TomcatConfiguration config = getTomcatConfiguration();

	if (add != null) {
	int size = add.length;
	for (int i = 0; i < size; i++) {
	IModule module3 = add[i];
	IWebModule module = (IWebModule) module3.getAdapter(IWebModule.class);
	String contextRoot = module.getContextRoot();
	if (contextRoot != null && !contextRoot.startsWith("/"))
	contextRoot = "/" + contextRoot;
	WebModule module2 = new WebModule(contextRoot,
	module.getLocation().toOSString(), module3.getId(), true);
	config.addWebModule(-1, module2);
	}
	}

	if (remove != null) {
	int size2 = remove.length;
	for (int j = 0; j < size2; j++) {
	IModule module3 = remove[j];
	String memento = module3.getId();
	List modules = getTomcatConfiguration().getWebModules();
	int size = modules.size();
	for (int i = 0; i < size; i++) {
	WebModule module = (WebModule) modules.get(i);
	if (memento.equals(module.getMemento()))
	config.removeWebModule(i);
	}
	}
	}
	config.save(config.getFolder(), monitor);
	}
	}