| /******************************************************************************* |
| * 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 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.common.jdt.internal.integration; |
| |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.IWorkspaceRunnable; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.jdt.core.ICompilationUnit; |
| import org.eclipse.wst.common.componentcore.internal.ArtifactEditModel; |
| import org.eclipse.wst.common.frameworks.internal.SaveFailedException; |
| import org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResource; |
| import org.eclipse.wst.common.internal.emf.resource.ReferencedResource; |
| import org.eclipse.wst.common.internal.emf.resource.TranslatorResource; |
| import org.eclipse.wst.common.internal.emfworkbench.EMFWorkbenchContext; |
| |
| public class JavaArtifactEditModel extends ArtifactEditModel implements WorkingCopyProvider { |
| |
| private WorkingCopyManager workingCopyManager = null; |
| |
| /** |
| * @param anEditModelId |
| * @param aContext |
| * @param toMakeReadOnly |
| * @param toAccessUnknownResourcesAsReadOnly |
| * @param aModuleURI |
| */ |
| public JavaArtifactEditModel(String anEditModelId, EMFWorkbenchContext aContext, boolean toMakeReadOnly, boolean toAccessUnknownResourcesAsReadOnly, URI aModuleURI) { |
| super(anEditModelId, aContext, toMakeReadOnly, |
| toAccessUnknownResourcesAsReadOnly, aModuleURI); |
| // TODO Auto-generated constructor stub |
| } |
| |
| /** |
| * @param anEditModelId |
| * @param aContext |
| * @param toMakeReadOnly |
| * @param aModuleURI |
| */ |
| public JavaArtifactEditModel(String anEditModelId, EMFWorkbenchContext aContext, boolean toMakeReadOnly, URI aModuleURI) { |
| super(anEditModelId, aContext, toMakeReadOnly, aModuleURI); |
| // TODO Auto-generated constructor stub |
| } |
| |
| /** |
| * This will delete |
| * |
| * @cu from the workbench and fix the internal references for this working copy manager. |
| */ |
| public void delete(org.eclipse.jdt.core.ICompilationUnit cu, org.eclipse.core.runtime.IProgressMonitor monitor) { |
| getWorkingCopyManager().delete(cu, monitor); |
| } |
| |
| /** |
| * This method should only be called by the J2EENature. |
| */ |
| public void dispose() { |
| super.dispose(); |
| resetWorkingCopyManager(); |
| } |
| |
| public Set getAffectedFiles() { |
| java.util.Set affected = super.getAffectedFiles(); |
| if (getWorkingCopyManager() != null) |
| affected.addAll(getWorkingCopyManager().getAffectedFiles()); |
| |
| return affected; |
| } |
| |
| /** |
| * Returns the working copy remembered for the compilation unit encoded in the given editor |
| * input. Does not connect the edit model to the working copy. |
| * |
| * @param input |
| * ICompilationUnit |
| * @return the working copy of the compilation unit, or <code>null</code> if the input does |
| * not encode an editor input, or if there is no remembered working copy for this |
| * compilation unit |
| */ |
| public org.eclipse.jdt.core.ICompilationUnit getExistingWorkingCopy(org.eclipse.jdt.core.ICompilationUnit cu) throws org.eclipse.core.runtime.CoreException { |
| return getWorkingCopyManager().getExistingWorkingCopy(cu); |
| } |
| |
| /** |
| * Returns the working copy remembered for the compilation unit. |
| * |
| * @param input |
| * ICompilationUnit |
| * @return the working copy of the compilation unit, or <code>null</code> if there is no |
| * remembered working copy for this compilation unit |
| */ |
| public org.eclipse.jdt.core.ICompilationUnit getWorkingCopy(ICompilationUnit cu, boolean forNewCU) throws CoreException { |
| return getWorkingCopyManager().getWorkingCopy(cu, forNewCU); |
| } |
| |
| /** |
| * Save the new compilation units only. |
| */ |
| protected void handleSaveIfNecessaryDidNotSave(IProgressMonitor monitor) { |
| getWorkingCopyManager().saveOnlyNewCompilationUnits(monitor); |
| } |
| |
| /** |
| * @see org.eclipse.jst.j2ee.internal.internal.workbench.J2EEEditModel#isDirty() |
| */ |
| public boolean isDirty() { |
| boolean dirtyBool = super.isDirty(); |
| if (!dirtyBool && getWorkingCopyManager() != null) |
| dirtyBool = getWorkingCopyManager().hasWorkingCopies(); |
| return dirtyBool; |
| } |
| |
| /** |
| * This will force all of the referenced Resources to be saved. |
| */ |
| public void primSave(IProgressMonitor monitor) { |
| saveCompilationUnits(monitor); |
| if (monitor == null || !monitor.isCanceled()) |
| super.primSave(monitor); |
| } |
| protected void runSaveOperation(IWorkspaceRunnable runnable, IProgressMonitor monitor) throws SaveFailedException { |
| try { |
| ResourcesPlugin.getWorkspace().run(runnable, null,IWorkspace.AVOID_UPDATE,monitor); |
| } catch (CoreException e) { |
| throw new SaveFailedException(e); |
| } |
| } |
| |
| /** |
| * Insert the method's description here. Creation date: (4/11/2001 4:14:26 PM) |
| * |
| * @return java.util.Set |
| */ |
| public void processResource(Resource aResource) { |
| if (aResource != null && !getResources().contains(aResource)) { |
| if (aResource instanceof ReferencedResource) { |
| access((ReferencedResource) aResource); |
| //We need a better way to pass this through the save options instead. |
| //We also need to make this dynamic based on the project target |
| ((ReferencedResource) aResource).setFormat(CompatibilityXMIResource.FORMAT_MOF5); |
| } else if (!isReadOnly()) |
| aResource.setTrackingModification(true); |
| addResource(aResource); |
| } |
| } |
| |
| /** |
| * Release each of the referenced resources. |
| */ |
| protected void release(Resource aResource) { |
| |
| removeResource(aResource); |
| if (aResource != null) { |
| boolean isRefRes = aResource instanceof ReferencedResource; |
| if (isRefRes) |
| release((ReferencedResource) aResource); |
| if (!isDisposing()) |
| resetWorkingCopyManager(); |
| } |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jst.j2ee.internal.internal.workbench.J2EEEditModel#resourceIsLoadedChanged(org.eclipse.emf.ecore.resource.Resource, |
| * boolean, boolean) |
| */ |
| protected void resourceIsLoadedChanged(Resource aResource, boolean oldValue, boolean newValue) { |
| if (!isReverting && !disposing && !isReadOnly() && oldValue && !newValue && aResource instanceof TranslatorResource) |
| resetWorkingCopyManager(); |
| super.resourceIsLoadedChanged(aResource, oldValue, newValue); |
| } |
| |
| protected void reverted(ReferencedResource revertedResource) { |
| if (getWorkingCopyManager() != null) |
| getWorkingCopyManager().revert(); |
| revertAllResources(); |
| } |
| |
| /** |
| * This will save all of the referenced CompilationUnits to be saved. |
| */ |
| public void saveCompilationUnits(IProgressMonitor monitor) { |
| getWorkingCopyManager().saveCompilationUnits(monitor); |
| } |
| |
| public WorkingCopyManager getWorkingCopyManager() { |
| if (workingCopyManager == null) |
| workingCopyManager = WorkingCopyManagerFactory.newRegisteredInstance(); |
| return workingCopyManager; |
| } |
| |
| /** |
| * Reset the working copy manager because the ejb-jar.xml was removed without disposing. |
| */ |
| protected void resetWorkingCopyManager() { |
| if (workingCopyManager != null) { |
| workingCopyManager.dispose(); |
| workingCopyManager = null; |
| } |
| } |
| |
| |
| } |