plugins/org.eclipse.jst.server.generic.core/src/org/eclipse/jst/server/generic/core/internal/GenericServer.java - servertools/webtools.servertools - Git at Google

 /***************************************************************************************************
  * Copyright (c) 2005 Eteration A.S. and Gorkem Ercan. All rights reserved. This program and the
  * accompanying materials are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors: Gorkem Ercan - initial API and implementation
  *
  **************************************************************************************************/
 package org.eclipse.jst.server.generic.core.internal;

 import java.io.File;
 import java.net.URL;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jst.server.core.FacetUtil;
 import org.eclipse.jst.server.core.IEnterpriseApplication;
 import org.eclipse.jst.server.core.IWebModule;
 import org.eclipse.jst.server.generic.servertype.definition.Module;
 import org.eclipse.jst.server.generic.servertype.definition.Port;
 import org.eclipse.jst.server.generic.servertype.definition.Property;
 import org.eclipse.jst.server.generic.servertype.definition.ServerRuntime;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.wst.server.core.IModule;
 import org.eclipse.wst.server.core.IModuleType;
 import org.eclipse.wst.server.core.ServerPort;
 import org.eclipse.wst.server.core.ServerUtil;
 import org.eclipse.wst.server.core.model.IURLProvider;
 import org.eclipse.wst.server.core.model.ServerDelegate;

 /**
  * Generic XML based server implementation.
  *
  * @author Gorkem Ercan
  */
 public class GenericServer extends ServerDelegate implements IURLProvider {

     private static final String ATTR_GENERIC_SERVER_MODULES = "Generic_Server_Modules_List"; //$NON-NLS-1$

 	public IStatus canModifyModules(IModule[] add, IModule[] remove) {
 		List moduleTypes = getServerDefinition().getModule();
         int found =0;
 		for (int i = 0; i < add.length; i++) {
 			for(int j=0;j<moduleTypes.size();j++){
 				 Module module = (Module)moduleTypes.get(j);
 				 if(add[i].getModuleType()!= null && add[i].getModuleType().getId().equals(module.getType())){
 					 found++;
 					 break;
 				  }
 			}
         }

 		for (int i = 0; i < add.length; i++) {
 			IModule module = add[i];
 			if (module.getProject() != null) {
 				IStatus status = FacetUtil.verifyFacets(module.getProject(), getServer());
 				if (status != null && !status.isOK())
 					return status;
 			}
 		}

 		if(found==add.length)
 			return new Status(IStatus.OK, CorePlugin.PLUGIN_ID, 0, "CanModifyModules", null); //$NON-NLS-1$

 		return new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, GenericServerCoreMessages.moduleNotCompatible, null);
 	}

     /* (non-Javadoc)
      * @see org.eclipse.wst.server.core.model.ServerDelegate#modifyModules(org.eclipse.wst.server.core.IModule[], org.eclipse.wst.server.core.IModule[], org.eclipse.core.runtime.IProgressMonitor)
      */
     public void modifyModules(IModule[] add, IModule[] remove, IProgressMonitor monitor) throws CoreException {

         List modules = this.getAttribute(ATTR_GENERIC_SERVER_MODULES,(List)null);

         if(add!=null&& add.length>0)
         {
             if(modules==null) {
                modules=new ArrayList(add.length);
             }
             for (int i = 0; i < add.length; i++) {

                if(modules.contains(add[i].getId())==false)
                     modules.add(add[i].getId());
             }
         }
         if(remove!=null && remove.length>0 && modules!=null)
         {
             for (int i = 0; i < remove.length; i++) {
                 modules.remove(remove[i].getId());
              }
         }
         if(modules!=null)
             setAttribute(ATTR_GENERIC_SERVER_MODULES,modules);

     }

  	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.server.core.model.IServerDelegate#getChildModules(org.eclipse.wst.server.core.model.IModule[])
 	 */
 	public IModule[] getChildModules(IModule[] module) {
 		if (module[0] != null && module[0].getModuleType() != null) {
 			if (module.length == 1) {
 				IModuleType moduleType = module[0].getModuleType();
 				if (moduleType != null && "jst.ear".equals(moduleType.getId())) { //$NON-NLS-1$
 					IEnterpriseApplication enterpriseApplication = (IEnterpriseApplication) module[0]
 							.loadAdapter(IEnterpriseApplication.class, null);
 					if (enterpriseApplication != null) {
 						IModule[] earModules = enterpriseApplication.getModules();
 						if ( earModules != null) {
 							return earModules;
 						}
 					}
 				}
 				else if (moduleType != null && "jst.web".equals(moduleType.getId())) { //$NON-NLS-1$
 					IWebModule webModule = (IWebModule) module[0].loadAdapter(IWebModule.class, null);
 					if (webModule != null) {
 						IModule[] modules = webModule.getModules();
 						return modules;
 					}
 				}
 			}
 		}
 		return new IModule[0];
 	}

 	/**
 	 * Returns the server instance properties including runtime properties.
 	 *
 	 * @return server instance properties.
 	 */
 	private Map getInstanceProperties() {
 		Map runtimeProperties =getRuntimeDelegate().getServerInstanceProperties();
 		Map serverProperties = getServerInstanceProperties();
 		Map instanceProperties = new HashMap(runtimeProperties.size()+serverProperties.size());
 		instanceProperties.putAll(runtimeProperties);
 		instanceProperties.putAll(serverProperties);
 		return instanceProperties;
 	}


 	/*
 	 * (non-Javadoc)
 	 *
 	 * @see org.eclipse.wst.server.core.model.IMonitorableServer#getServerPorts()
 	 */
 	public org.eclipse.wst.server.core.ServerPort[] getServerPorts() {
 		List ports = new ArrayList();
 		Iterator pIter = this.getServerDefinition().getPort().iterator();
 		while (pIter.hasNext()) {
 			Port element = (Port) pIter.next();
 			int port = Integer.parseInt(getServerDefinition().getResolver().resolveProperties(element.getNo()));
 			ports.add(new ServerPort("server", element.getName(), port, element.getProtocol()));		 //$NON-NLS-1$
 		}

 		return (org.eclipse.wst.server.core.ServerPort[])ports.toArray(new org.eclipse.wst.server.core.ServerPort[ports.size()]);
 	}


 	/* (non-Javadoc)
 	 * @see org.eclipse.wtp.server.core.model.IURLProvider#getModuleRootURL(org.eclipse.wtp.server.core.model.IModule)
 	 */
 	public URL getModuleRootURL(IModule module) {

 		try {
             if (module == null || module.loadAdapter(IWebModule.class,null)==null )
 				return null;

             IWebModule webModule =(IWebModule)module.loadAdapter(IWebModule.class,null);
             String host = getServer().getHost();
 			String url = "http://"+host; //$NON-NLS-1$
 			int port = 0;

 			port = getHttpPort();
 			port =ServerUtil.getMonitoredPort(getServer(), port, "web"); //$NON-NLS-1$
 			if (port != 80)
 				url += ":" + port; //$NON-NLS-1$

 			url += "/"+webModule.getContextRoot(); //$NON-NLS-1$

 			if (!url.endsWith("/")) //$NON-NLS-1$
 				url += "/"; //$NON-NLS-1$

 			return new URL(url);
 		} catch (Exception e) {
 			Trace.trace("Could not get root URL", e); //$NON-NLS-1$
 			return null;
 		}

 	}

 	/**
 	 * Return http port
 	 * @return port
 	 */
 	protected int getHttpPort() {
 		int port=-1;
 		Iterator pIter = this.getServerDefinition().getPort().iterator();
 		while (pIter.hasNext()) {
 			Port aPort = (Port) pIter.next();
 			if(port== -1)
 				port = Integer.parseInt(getServerDefinition().getResolver().resolveProperties(aPort.getNo()));
 			else if( "http".equals(aPort.getProtocol() ) ) //$NON-NLS-1$
 				port = Integer.parseInt(aPort.getNo());
 		}
 		if( port == -1)
 			port = 8080;
 		return port;
 	}

 	/**
 	 * Returns the ServerRuntime that represents the .serverdef
 	 * file for this server.
 	 * @return server runtime
 	 */
     public ServerRuntime getServerDefinition(){
 		String rtTypeId = getServer().getRuntime().getRuntimeType().getId();
 		return CorePlugin.getDefault().getServerTypeDefinitionManager().getServerRuntimeDefinition(rtTypeId,getInstanceProperties());
 	}

     private GenericServerRuntime getRuntimeDelegate(){
     	return (GenericServerRuntime)getServer().getRuntime().loadAdapter(GenericServerRuntime.class,null);
      }


     /*
      * (non-Javadoc)
      *
      * @see org.eclipse.wst.server.core.model.ServerDelegate#getRootModules(org.eclipse.wst.server.core.IModule)
      */
     public IModule[] getRootModules(IModule module) throws CoreException {
      	IStatus status = canModifyModules(new IModule[] { module }, null);
         if (status != null && !status.isOK())
             throw  new CoreException(status);;
         IModule[] childs = doGetParentModules(module);
         if(childs.length>0)
         	return childs;
         return new IModule[] { module };
     }


 	private IModule[] doGetParentModules(IModule module) {
 		IModule[] ears = ServerUtil.getModules("jst.ear"); //$NON-NLS-1$
 		ArrayList list = new ArrayList();
 		for (int i = 0; i < ears.length; i++) {
 			IEnterpriseApplication ear = (IEnterpriseApplication)ears[i].loadAdapter(IEnterpriseApplication.class,null);
 			IModule[] childs = ear.getModules();
 			for (int j = 0; j < childs.length; j++) {
 				if(childs[j].equals(module))
 					list.add(ears[i]);
 			}
 		}
 		return (IModule[])list.toArray(new IModule[list.size()]);
 	}
 	/**
 	 * Returns the server properties.
 	 * @return Map of properties.
 	 */
     public Map getServerInstanceProperties() {
  		return getAttribute(GenericServerRuntime.SERVER_INSTANCE_PROPERTIES, new HashMap());
  	}
  	/**
  	 * Change the server instance properties.
  	 *
  	 * @param map
  	 */
  	public void setServerInstanceProperties(Map map) {
  		setAttribute(GenericServerRuntime.SERVER_INSTANCE_PROPERTIES, map);
  	}
  	/**
  	 * Checks if the properties set for this server is valid.
  	 * @return status
  	 */
  	public IStatus validate() {
  		List props = this.getServerDefinition().getProperty();
  		for(int i=0;i<props.size();i++)
  		{
  			Property property =(Property)props.get(i);
  			if(property.getType().equals(Property.TYPE_DIRECTORY) || property.getType().equals(Property.TYPE_FILE))
  			{
  				String path= (String)getInstanceProperties().get(property.getId());
  				if(path!=null && !pathExist(path))
  					return  new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, NLS.bind(GenericServerCoreMessages.invalidPath,path), null);
  			}
  		}
  		return new Status(IStatus.OK, CorePlugin.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
  	}
 	private boolean pathExist(String path){
 		File f = new File(path);
 		return f.exists();
 	}

 	public void setDefaults(IProgressMonitor monitor) {
  		List props = this.getServerDefinition().getProperty();
  		Map instancePropsMap = new HashMap();
  		for (Iterator iter = props.iterator(); iter.hasNext();) {
 			Property element = (Property) iter.next();
 			if(Property.CONTEXT_SERVER.equalsIgnoreCase(element.getContext()))
 				instancePropsMap.put(element.getId(), element.getDefault());
 		}
  		setServerInstanceProperties(instancePropsMap);
  	}

 }
	/***************************************************************************************************
	* Copyright (c) 2005 Eteration A.S. and Gorkem Ercan. All rights reserved. This program and the
	* accompanying materials are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors: Gorkem Ercan - initial API and implementation
	*
	**************************************************************************************************/
	package org.eclipse.jst.server.generic.core.internal;

	import java.io.File;
	import java.net.URL;
	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.List;
	import java.util.Map;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.jst.server.core.FacetUtil;
	import org.eclipse.jst.server.core.IEnterpriseApplication;
	import org.eclipse.jst.server.core.IWebModule;
	import org.eclipse.jst.server.generic.servertype.definition.Module;
	import org.eclipse.jst.server.generic.servertype.definition.Port;
	import org.eclipse.jst.server.generic.servertype.definition.Property;
	import org.eclipse.jst.server.generic.servertype.definition.ServerRuntime;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.wst.server.core.IModule;
	import org.eclipse.wst.server.core.IModuleType;
	import org.eclipse.wst.server.core.ServerPort;
	import org.eclipse.wst.server.core.ServerUtil;
	import org.eclipse.wst.server.core.model.IURLProvider;
	import org.eclipse.wst.server.core.model.ServerDelegate;

	/**
	* Generic XML based server implementation.
	*
	* @author Gorkem Ercan
	*/
	public class GenericServer extends ServerDelegate implements IURLProvider {

	private static final String ATTR_GENERIC_SERVER_MODULES = "Generic_Server_Modules_List"; //$NON-NLS-1$

	public IStatus canModifyModules(IModule[] add, IModule[] remove) {
	List moduleTypes = getServerDefinition().getModule();
	int found =0;
	for (int i = 0; i < add.length; i++) {
	for(int j=0;j<moduleTypes.size();j++){
	Module module = (Module)moduleTypes.get(j);
	if(add[i].getModuleType()!= null && add[i].getModuleType().getId().equals(module.getType())){
	found++;
	break;
	}
	}
	}

	for (int i = 0; i < add.length; i++) {
	IModule module = add[i];
	if (module.getProject() != null) {
	IStatus status = FacetUtil.verifyFacets(module.getProject(), getServer());
	if (status != null && !status.isOK())
	return status;
	}
	}

	if(found==add.length)
	return new Status(IStatus.OK, CorePlugin.PLUGIN_ID, 0, "CanModifyModules", null); //$NON-NLS-1$

	return new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, GenericServerCoreMessages.moduleNotCompatible, null);
	}

	/* (non-Javadoc)
	* @see org.eclipse.wst.server.core.model.ServerDelegate#modifyModules(org.eclipse.wst.server.core.IModule[], org.eclipse.wst.server.core.IModule[], org.eclipse.core.runtime.IProgressMonitor)
	*/
	public void modifyModules(IModule[] add, IModule[] remove, IProgressMonitor monitor) throws CoreException {

	List modules = this.getAttribute(ATTR_GENERIC_SERVER_MODULES,(List)null);

	if(add!=null&& add.length>0)
	{
	if(modules==null) {
	modules=new ArrayList(add.length);
	}
	for (int i = 0; i < add.length; i++) {

	if(modules.contains(add[i].getId())==false)
	modules.add(add[i].getId());
	}
	}
	if(remove!=null && remove.length>0 && modules!=null)
	{
	for (int i = 0; i < remove.length; i++) {
	modules.remove(remove[i].getId());
	}
	}
	if(modules!=null)
	setAttribute(ATTR_GENERIC_SERVER_MODULES,modules);

	}

	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.server.core.model.IServerDelegate#getChildModules(org.eclipse.wst.server.core.model.IModule[])
	*/
	public IModule[] getChildModules(IModule[] module) {
	if (module[0] != null && module[0].getModuleType() != null) {
	if (module.length == 1) {
	IModuleType moduleType = module[0].getModuleType();
	if (moduleType != null && "jst.ear".equals(moduleType.getId())) { //$NON-NLS-1$
	IEnterpriseApplication enterpriseApplication = (IEnterpriseApplication) module[0]
	.loadAdapter(IEnterpriseApplication.class, null);
	if (enterpriseApplication != null) {
	IModule[] earModules = enterpriseApplication.getModules();
	if ( earModules != null) {
	return earModules;
	}
	}
	}
	else if (moduleType != null && "jst.web".equals(moduleType.getId())) { //$NON-NLS-1$
	IWebModule webModule = (IWebModule) module[0].loadAdapter(IWebModule.class, null);
	if (webModule != null) {
	IModule[] modules = webModule.getModules();
	return modules;
	}
	}
	}
	}
	return new IModule[0];
	}

	/**
	* Returns the server instance properties including runtime properties.
	*
	* @return server instance properties.
	*/
	private Map getInstanceProperties() {
	Map runtimeProperties =getRuntimeDelegate().getServerInstanceProperties();
	Map serverProperties = getServerInstanceProperties();
	Map instanceProperties = new HashMap(runtimeProperties.size()+serverProperties.size());
	instanceProperties.putAll(runtimeProperties);
	instanceProperties.putAll(serverProperties);
	return instanceProperties;
	}


	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.server.core.model.IMonitorableServer#getServerPorts()
	*/
	public org.eclipse.wst.server.core.ServerPort[] getServerPorts() {
	List ports = new ArrayList();
	Iterator pIter = this.getServerDefinition().getPort().iterator();
	while (pIter.hasNext()) {
	Port element = (Port) pIter.next();
	int port = Integer.parseInt(getServerDefinition().getResolver().resolveProperties(element.getNo()));
	ports.add(new ServerPort("server", element.getName(), port, element.getProtocol())); //$NON-NLS-1$
	}

	return (org.eclipse.wst.server.core.ServerPort[])ports.toArray(new org.eclipse.wst.server.core.ServerPort[ports.size()]);
	}


	/* (non-Javadoc)
	* @see org.eclipse.wtp.server.core.model.IURLProvider#getModuleRootURL(org.eclipse.wtp.server.core.model.IModule)
	*/
	public URL getModuleRootURL(IModule module) {

	try {
	if (module == null \|\| module.loadAdapter(IWebModule.class,null)==null )
	return null;

	IWebModule webModule =(IWebModule)module.loadAdapter(IWebModule.class,null);
	String host = getServer().getHost();
	String url = "http://"+host; //$NON-NLS-1$
	int port = 0;

	port = getHttpPort();
	port =ServerUtil.getMonitoredPort(getServer(), port, "web"); //$NON-NLS-1$
	if (port != 80)
	url += ":" + port; //$NON-NLS-1$

	url += "/"+webModule.getContextRoot(); //$NON-NLS-1$

	if (!url.endsWith("/")) //$NON-NLS-1$
	url += "/"; //$NON-NLS-1$

	return new URL(url);
	} catch (Exception e) {
	Trace.trace("Could not get root URL", e); //$NON-NLS-1$
	return null;
	}

	}

	/**
	* Return http port
	* @return port
	*/
	protected int getHttpPort() {
	int port=-1;
	Iterator pIter = this.getServerDefinition().getPort().iterator();
	while (pIter.hasNext()) {
	Port aPort = (Port) pIter.next();
	if(port== -1)
	port = Integer.parseInt(getServerDefinition().getResolver().resolveProperties(aPort.getNo()));
	else if( "http".equals(aPort.getProtocol() ) ) //$NON-NLS-1$
	port = Integer.parseInt(aPort.getNo());
	}
	if( port == -1)
	port = 8080;
	return port;
	}

	/**
	* Returns the ServerRuntime that represents the .serverdef
	* file for this server.
	* @return server runtime
	*/
	public ServerRuntime getServerDefinition(){
	String rtTypeId = getServer().getRuntime().getRuntimeType().getId();
	return CorePlugin.getDefault().getServerTypeDefinitionManager().getServerRuntimeDefinition(rtTypeId,getInstanceProperties());
	}

	private GenericServerRuntime getRuntimeDelegate(){
	return (GenericServerRuntime)getServer().getRuntime().loadAdapter(GenericServerRuntime.class,null);
	}


	/*
	* (non-Javadoc)
	*
	* @see org.eclipse.wst.server.core.model.ServerDelegate#getRootModules(org.eclipse.wst.server.core.IModule)
	*/
	public IModule[] getRootModules(IModule module) throws CoreException {
	IStatus status = canModifyModules(new IModule[] { module }, null);
	if (status != null && !status.isOK())
	throw new CoreException(status);;
	IModule[] childs = doGetParentModules(module);
	if(childs.length>0)
	return childs;
	return new IModule[] { module };
	}


	private IModule[] doGetParentModules(IModule module) {
	IModule[] ears = ServerUtil.getModules("jst.ear"); //$NON-NLS-1$
	ArrayList list = new ArrayList();
	for (int i = 0; i < ears.length; i++) {
	IEnterpriseApplication ear = (IEnterpriseApplication)ears[i].loadAdapter(IEnterpriseApplication.class,null);
	IModule[] childs = ear.getModules();
	for (int j = 0; j < childs.length; j++) {
	if(childs[j].equals(module))
	list.add(ears[i]);
	}
	}
	return (IModule[])list.toArray(new IModule[list.size()]);
	}
	/**
	* Returns the server properties.
	* @return Map of properties.
	*/
	public Map getServerInstanceProperties() {
	return getAttribute(GenericServerRuntime.SERVER_INSTANCE_PROPERTIES, new HashMap());
	}
	/**
	* Change the server instance properties.
	*
	* @param map
	*/
	public void setServerInstanceProperties(Map map) {
	setAttribute(GenericServerRuntime.SERVER_INSTANCE_PROPERTIES, map);
	}
	/**
	* Checks if the properties set for this server is valid.
	* @return status
	*/
	public IStatus validate() {
	List props = this.getServerDefinition().getProperty();
	for(int i=0;i<props.size();i++)
	{
	Property property =(Property)props.get(i);
	if(property.getType().equals(Property.TYPE_DIRECTORY) \|\| property.getType().equals(Property.TYPE_FILE))
	{
	String path= (String)getInstanceProperties().get(property.getId());
	if(path!=null && !pathExist(path))
	return new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, NLS.bind(GenericServerCoreMessages.invalidPath,path), null);
	}
	}
	return new Status(IStatus.OK, CorePlugin.PLUGIN_ID, 0, "", null); //$NON-NLS-1$
	}
	private boolean pathExist(String path){
	File f = new File(path);
	return f.exists();
	}

	public void setDefaults(IProgressMonitor monitor) {
	List props = this.getServerDefinition().getProperty();
	Map instancePropsMap = new HashMap();
	for (Iterator iter = props.iterator(); iter.hasNext();) {
	Property element = (Property) iter.next();
	if(Property.CONTEXT_SERVER.equalsIgnoreCase(element.getContext()))
	instancePropsMap.put(element.getId(), element.getDefault());
	}
	setServerInstanceProperties(instancePropsMap);
	}

	}