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/*******************************************************************************
* Copyright (c) 2003, 2007 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.jee.ui.internal.deployables;
import java.util.Arrays;
import java.util.Iterator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jem.util.emf.workbench.ProjectUtilities;
import org.eclipse.jst.j2ee.internal.J2EEConstants;
import org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities;
import org.eclipse.jst.javaee.application.Application;
import org.eclipse.jst.jee.ui.plugin.JEEUIPlugin;
import org.eclipse.wst.common.componentcore.ComponentCore;
import org.eclipse.wst.common.componentcore.resources.IVirtualComponent;
import org.eclipse.wst.common.componentcore.resources.IVirtualResource;
import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper;
import org.eclipse.wst.server.core.IModule;
import org.eclipse.wst.server.core.IModuleArtifact;
import org.eclipse.wst.server.core.ServerUtil;
import org.eclipse.wst.server.core.util.NullModuleArtifact;
/**
* Creates the Object adapter for ear projects.
*/
public class EnterpriseApplicationDeployableAdapterUtil {
/**
* Constructor for EnterpriseApplicationDeployableObjectAdapter.
*/
public EnterpriseApplicationDeployableAdapterUtil() {
super();
}// EnterpriseApplicationDeployableObjectAdapter
/**
* Gets the object for a type of object.
*
* @param Object
* obj - Object to adapt.
*/
public static IModuleArtifact getModuleObject(Object obj) {
if (obj instanceof Application)
return getModuleObject((Application) obj);
if (obj instanceof IProject)
return getModuleObject((IProject) obj);
if (obj instanceof IFile)
return getModuleObject((IFile) obj);
return null;
}// getDeployableObject
/**
* Gets the deployable object for ear instance.
*
* @param Application
* application - EAR instance.
*/
protected static IModuleArtifact getModuleObject(Application application) {
IModule dep = getModule((EObject)application);
return createModuleObject(dep);
}
/**
* Gets the deployable object for project instances.
*
* @param IProject
* project - Project instance.
* @return IModuleObject
*/
protected static IModuleArtifact getModuleObject(IProject project) {
IModule dep = getModule(project,null);
return createModuleObject(dep);
}// getModuleObject
/**
* Gets the deployable object for file instances.
*
* @param IFile
* file - File instance.
* @return IModuleObject
*/
protected static IModuleArtifact getModuleObject(IFile file) {
if (file.getProjectRelativePath().toString().endsWith(J2EEConstants.APPLICATION_DD_URI)) {
{
IVirtualResource[] resources = ComponentCore.createResources(file);
IVirtualComponent component = null;
if (resources[0] != null || resources.length <= 0)
component = resources[0].getComponent();
return createModuleObject(getModule(file.getProject(), component));
}
}// if
return null;
}// getModuleObject
/**
* Gets the deployable object.
*
* @param EObject
* refObject - The current refObject.
* @return IModule
*/
protected static IModule getModule(EObject refObject) {
IProject proj = ProjectUtilities.getProject(refObject);
Resource servResource = refObject.eResource();
IVirtualResource[] resources = null;
try {
IResource eclipeServResoruce = WorkbenchResourceHelper.getFile(servResource);
resources = ComponentCore.createResources(eclipeServResoruce);
} catch (Exception e) {
JEEUIPlugin.logError(e);
}
IVirtualComponent component = null;
if (resources != null && resources[0] != null){
component = resources[0].getComponent();
}
return getModule(proj,component);
}
protected static IModule getModuleProject(IProject project, Iterator iterator) {
IModule deployable = null;
while (iterator.hasNext()) {
Object next = iterator.next();
if (next instanceof IModule) {
deployable = (IModule) next;
if (deployable.getProject().equals(project))
return deployable;
}
}
return null;
}
protected static IModule getModule(IProject project, IVirtualComponent component) {
IModule deployable = null;
Iterator iterator = Arrays.asList(ServerUtil.getModules(J2EEProjectUtilities.ENTERPRISE_APPLICATION)).iterator();
String componentName = null;
if (component != null)
componentName = component.getName();
else
return getModuleProject(project, iterator);
while (iterator.hasNext()) {
Object next = iterator.next();
if (next instanceof IModule) {
deployable = (IModule) next;
if (deployable.getName().equals(componentName)) {
return deployable;
}
}
}
return null;
}
/**
* Creates the deployable object.
*
* @param IModuleObject
* deployable - The current module object.
*/
protected static IModuleArtifact createModuleObject(IModule module) {
if (module != null) {
return new NullModuleArtifact(module);
}
return null;
}// createDeployableObject
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.server.core.IModuleArtifactAdapter#getId()
*/
public String getId() {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.server.core.IModuleArtifactAdapter#getObjectClassName()
*/
public String getObjectClassName() {
return null;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.wst.server.core.IModuleArtifactAdapter#isPluginActivated()
*/
public boolean isPluginActivated() {
return false;
}
}// EnterpriseApplicationDeployableObjectAdapter
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