| /******************************************************************************* |
| * Copyright (c) 2005, 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.j2ee.application.internal.operations; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathUpdater; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.j2ee.model.IEARModelProvider; |
| import org.eclipse.jst.j2ee.model.ModelProviderManager; |
| import org.eclipse.jst.javaee.application.Application; |
| import org.eclipse.jst.javaee.application.Module; |
| import org.eclipse.jst.javaee.application.internal.impl.ModuleImpl; |
| import org.eclipse.jst.jee.application.ICommonApplication; |
| import org.eclipse.jst.jee.application.ICommonModule; |
| import org.eclipse.wst.common.componentcore.datamodel.properties.ICreateReferenceComponentsDataModelProperties; |
| import org.eclipse.wst.common.componentcore.internal.ReferencedComponent; |
| import org.eclipse.wst.common.componentcore.internal.StructureEdit; |
| import org.eclipse.wst.common.componentcore.internal.WorkbenchComponent; |
| import org.eclipse.wst.common.componentcore.internal.operation.RemoveReferenceComponentOperation; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFile; |
| import org.eclipse.wst.common.frameworks.datamodel.IDataModel; |
| |
| public class RemoveComponentFromEnterpriseApplicationOperation extends RemoveReferenceComponentOperation { |
| |
| |
| public RemoveComponentFromEnterpriseApplicationOperation(IDataModel model) { |
| super(model); |
| } |
| |
| @Override |
| public IStatus execute(IProgressMonitor monitor, IAdaptable info) throws ExecutionException { |
| try { |
| J2EEComponentClasspathUpdater.getInstance().pauseUpdates(); |
| updateEARDD(monitor); |
| super.execute(monitor, info); |
| return OK_STATUS; |
| } finally { |
| J2EEComponentClasspathUpdater.getInstance().resumeUpdates(); |
| } |
| } |
| |
| protected void updateEARDD(final IProgressMonitor monitor) { |
| final IVirtualComponent comp = (IVirtualComponent) model.getProperty(ICreateReferenceComponentsDataModelProperties.SOURCE_COMPONENT); |
| if (!comp.getProject().isAccessible()) |
| return; |
| J2EEComponentClasspathUpdater.getInstance().queueUpdateEAR(comp.getProject()); |
| final IEARModelProvider earModel = (IEARModelProvider)ModelProviderManager.getModelProvider(comp.getProject()); |
| StructureEdit se = null; |
| try { |
| se = StructureEdit.getStructureEditForWrite(comp.getProject()); |
| WorkbenchComponent earwc = se.getComponent(); |
| List list = (List) model.getProperty(ICreateReferenceComponentsDataModelProperties.TARGET_COMPONENT_LIST); |
| if (list != null && list.size() > 0) { |
| for (int i = 0; i < list.size(); i++) { |
| final IVirtualComponent wc = (IVirtualComponent) list.get(i); |
| StructureEdit compse = null; |
| try { |
| compse = StructureEdit.getStructureEditForWrite(wc.getProject()); |
| if(compse != null) { |
| final ReferencedComponent ref = AddComponentToEnterpriseApplicationOp.findReferencedComponent(earwc, wc, se, compse); |
| earModel.modify(new Runnable() { |
| public void run() { |
| ICommonApplication application = (ICommonApplication)earModel.getModelObject(); |
| if (application == null) |
| return; |
| IVirtualComponent moduleComponent = wc.getComponent(); |
| if(!moduleComponent.isBinary()){ |
| J2EEComponentClasspathUpdater.getInstance().queueUpdateModule(moduleComponent.getProject()); |
| } |
| |
| Object module = null; |
| String moduleURI = null; |
| if(ref != null) { |
| module = getModule(earModel, ref); |
| if(module != null){ |
| if(module instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl) { |
| moduleURI = ((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)module).getUri(); |
| } else if (module instanceof ModuleImpl) { |
| moduleURI = ((ModuleImpl)module).getUri(); |
| } |
| |
| if(moduleURI != null) { |
| if(!removeModule(application, module)){ |
| module = null; |
| moduleURI = null; |
| } |
| } |
| } |
| } |
| |
| if(module == null) { |
| if(ref != null && ref.getArchiveName() != null) |
| module = getModuleFromURI(earModel, ref.getArchiveName()); |
| else { |
| String uri = getModuleURI(earModel, wc); |
| module = getModuleFromURI(earModel, uri); |
| } |
| if(module != null) { |
| if(module instanceof Module) |
| moduleURI = ((Module)module).getUri(); |
| else if(module instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl) |
| moduleURI = ((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)module).getUri(); |
| removeModule(application, module); |
| } |
| } |
| |
| if(moduleURI != null){ |
| IVirtualFile vFile = comp.getRootFolder().getFile(moduleURI); |
| IFile iFile = vFile.getUnderlyingFile(); |
| if(iFile.exists()){ |
| try { |
| iFile.delete(true, monitor); |
| } catch (CoreException e) { |
| J2EEPlugin.logError(e); |
| } |
| } |
| } |
| } |
| }, null); |
| } else { |
| earModel.modify(new Runnable() { |
| public void run() { |
| ICommonApplication application = (ICommonApplication)earModel.getModelObject(); |
| if (application == null) |
| return; |
| IVirtualComponent moduleComponent = wc.getComponent(); |
| if(!moduleComponent.isBinary()){ |
| J2EEComponentClasspathUpdater.getInstance().queueUpdateModule(moduleComponent.getProject()); |
| } |
| |
| String moduleURI = getModuleURI(earModel, wc); |
| Object module = getModuleFromURI(earModel, moduleURI); |
| if(module != null) { |
| if(module instanceof Module) |
| moduleURI = ((Module)module).getUri(); |
| else if(module instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl) |
| moduleURI = ((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)module).getUri(); |
| removeModule(application, module); |
| } |
| |
| if(moduleURI != null){ |
| IVirtualFile vFile = comp.getRootFolder().getFile(moduleURI); |
| IFile iFile = vFile.getUnderlyingFile(); |
| if(iFile.exists()){ |
| try { |
| iFile.delete(true, monitor); |
| } catch (CoreException e) { |
| J2EEPlugin.logError(e); |
| } |
| } |
| } |
| } |
| }, null); |
| } |
| } finally { |
| if (compse != null) { |
| compse.saveIfNecessary(monitor); |
| compse.dispose(); |
| } |
| } |
| } |
| } |
| } catch (Exception e) { |
| J2EEPlugin.logError(e); |
| } finally { |
| if (se != null) { |
| se.saveIfNecessary(monitor); |
| se.dispose(); |
| } |
| } |
| } |
| |
| protected Object getModule(final IEARModelProvider earModel, final ReferencedComponent refComp) { |
| Object app = earModel.getModelObject(); |
| Object moduleObj = refComp.getDependentObject(); |
| if(moduleObj != null){ |
| String id = null; |
| if(moduleObj instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl) { |
| id = ((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)moduleObj).getId(); |
| } else if (moduleObj instanceof ModuleImpl) { |
| id = ((Module)moduleObj).getId(); |
| } |
| if(id == null || id.length() == 0) { |
| return null; |
| } |
| } |
| if(app instanceof Application){ |
| List<Module> modules = ((Application)app).getModules(); |
| if(moduleObj != null){ |
| for (Module curModule : modules ){ |
| if(curModule != null && curModule.getUri() != null && curModule.getId() != null) { |
| if(moduleObj instanceof ModuleImpl && curModule.getId().equals(((Module)moduleObj).getId()) |
| || moduleObj instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl && curModule.getId().equals(((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)moduleObj).getId())){ |
| return curModule; |
| } |
| } |
| } |
| } |
| } |
| else if (app instanceof org.eclipse.jst.j2ee.application.Application){ |
| List<org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl> modules = ((org.eclipse.jst.j2ee.application.Application)app).getModules(); |
| if(moduleObj != null){ |
| if(moduleObj instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl){ |
| for (org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl curModule : modules ){ |
| if(curModule != null && curModule.getUri() != null && curModule.getId() != null) { |
| if(moduleObj instanceof ModuleImpl && curModule.getId().equals(((Module)moduleObj).getId()) |
| || moduleObj instanceof org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl && curModule.getId().equals(((org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl)moduleObj).getId())){ |
| return curModule; |
| } |
| } |
| } |
| } |
| } |
| } |
| return null; |
| } |
| |
| protected Object getModuleFromURI(final IEARModelProvider earModel, String uri) { |
| Object app = earModel.getModelObject(); |
| if(uri == null) |
| return null; |
| String archiveName = (new Path(uri)).lastSegment(); |
| if(app instanceof Application){ |
| List<Module> modules = ((Application)app).getModules(); |
| for (Module curModule : modules ){ |
| if(curModule != null && curModule.getUri() != null) { |
| if(new Path(curModule.getUri()).lastSegment().equals(archiveName)) { |
| return curModule; |
| } |
| } |
| } |
| } |
| else if (app instanceof org.eclipse.jst.j2ee.application.Application){ |
| List<org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl> modules = ((org.eclipse.jst.j2ee.application.Application)app).getModules(); |
| for (org.eclipse.jst.j2ee.application.internal.impl.ModuleImpl curModule : modules ){ |
| if(curModule != null && curModule.getUri() != null) { |
| if(new Path(curModule.getUri()).lastSegment().equals(archiveName)) { |
| return curModule; |
| } |
| } |
| } |
| } |
| return null; |
| } |
| |
| protected String getModuleURI(final IEARModelProvider earModule, final IVirtualComponent targetComponent) { |
| return earModule.getModuleURI(targetComponent); |
| } |
| |
| protected void removeModule(ICommonApplication application, String moduleURI) { |
| ICommonModule module = application.getFirstEARModule(moduleURI); |
| application.getEARModules().remove(module); |
| } |
| |
| protected boolean removeModule(ICommonApplication application, Object module) { |
| return application.getEARModules().remove(module); |
| } |
| } |
