diff options
Diffstat (limited to 'deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/internal/ltk/RenameModelChange.java')
| -rw-r--r-- | deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/internal/ltk/RenameModelChange.java | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/internal/ltk/RenameModelChange.java b/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/internal/ltk/RenameModelChange.java deleted file mode 100644 index b7150018632..00000000000 --- a/deprecated/org.eclipse.papyrus.navigator/src/org/eclipse/papyrus/navigator/internal/ltk/RenameModelChange.java +++ /dev/null @@ -1,272 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2009 Atos Origin.
- *
- *
- * 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:
- * <a href="mailto:thomas.szadel@atosorigin.com">Thomas Szadel</a> - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.navigator.internal.ltk;
-
-import static org.eclipse.papyrus.navigator.internal.Activator.log;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.OperationCanceledException;
-import org.eclipse.core.runtime.SubProgressMonitor;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.ltk.core.refactoring.Change;
-import org.eclipse.ltk.core.refactoring.RefactoringStatus;
-import org.eclipse.ltk.core.refactoring.resource.RenameResourceChange;
-import org.eclipse.papyrus.infra.core.editor.IMultiDiagramEditor;
-import org.eclipse.papyrus.infra.core.resource.sasheditor.DiModelUtils;
-import org.eclipse.papyrus.infra.core.services.ServiceException;
-import org.eclipse.papyrus.infra.core.utils.DiResourceSet;
-import org.eclipse.papyrus.infra.core.utils.EditorUtils;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.part.FileEditorInput;
-
-/**
- * Rename the model.<BR>
- * <b>Note</b>: That change should be called inside a rename operation as it assumes that a {@link RenameResourceChange} occured.
- *
- * @author tszadel
- *
- */
-public class RenameModelChange extends Change {
-
- private final Map<URI, URI> uriMap = new HashMap<URI, URI>();
-
- private final IFile oldFile;
-
- private final IFile newFile;
-
- private final Set<IResource> relatedFiles;
-
- /**
- * Constructor.
- *
- * @param resourceSet
- * The resource set being changed.
- * @param oldFile
- * The old file.
- * @param newFile
- * The new file.
- */
- public RenameModelChange(IFile oldFile, IFile newFile) {
- this.oldFile = oldFile;
- this.newFile = newFile;
-
- IPath newPathWithoutExt = newFile.getFullPath().removeFileExtension();
-
- // Create the map of URI that are being modified in the resource set
- relatedFiles = ModelParticipantHelpers.getRelatedFiles(oldFile);
- relatedFiles.add(oldFile);
- for(IResource file : relatedFiles) {
- IPath path = file.getFullPath();
- URI oldURI = getPlatformURI(path);
- URI newURI = getPlatformURI(newPathWithoutExt.addFileExtension(path.getFileExtension()));
- uriMap.put(oldURI, newURI);
- }
- }
-
- /**
- * Overrides getModifiedElement.
- *
- * {@inheritDoc}
- *
- * @see org.eclipse.ltk.core.refactoring.Change#getModifiedElement()
- */
- @Override
- public Object getModifiedElement() {
- return oldFile;
- }
-
- /**
- * Overrides getName.
- *
- * {@inheritDoc}
- *
- * @see org.eclipse.ltk.core.refactoring.Change#getName()
- */
- @Override
- public String getName() {
- return "Update all resources related to " + oldFile.getName();
- }
-
- /**
- * Overrides initializeValidationData.
- *
- * {@inheritDoc}
- *
- * @see org.eclipse.ltk.core.refactoring.Change#initializeValidationData(org.eclipse.core.runtime.IProgressMonitor)
- */
- @Override
- public void initializeValidationData(IProgressMonitor pm) {
- // Nothing
- }
-
- /**
- * Overrides isValid.
- *
- * {@inheritDoc}
- *
- * @see org.eclipse.ltk.core.refactoring.Change#isValid(org.eclipse.core.runtime.IProgressMonitor)
- */
- @Override
- public RefactoringStatus isValid(IProgressMonitor pm) throws CoreException, OperationCanceledException {
- return new RefactoringStatus();
- }
-
- /**
- * Get a platform resource URI of the given path
- *
- * @param path
- * the path
- * @return the uri
- */
- private URI getPlatformURI(IPath path) {
- return URI.createPlatformResourceURI(path.toString(), true);
- }
-
-
- /**
- * Overrides perform.
- *
- * {@inheritDoc}
- *
- * @see org.eclipse.ltk.core.refactoring.Change#perform(org.eclipse.core.runtime.IProgressMonitor)
- */
- @Override
- public Change perform(IProgressMonitor pm) throws CoreException {
- String lMsg = "Rename " + oldFile.getName() + " to " + newFile.getName();
- log.info(lMsg);
- pm.beginTask(lMsg, 30);
- try {
- // That change assumes that the model resource has already been renamed
- // So, the first thing to do is to get the new file, to restore it in order
- // to change all the resources.
- pm.subTask("Loading EMF model into memory");
-
- boolean isUndoOperation = oldFile.exists() && !newFile.exists();
- if(!isUndoOperation) {
- newFile.move(oldFile.getFullPath(), true, new SubProgressMonitor(pm, 1));
- }
-
- pm.subTask("Saving dirty editors");
- // We need to get the current workbench... so we have to use the UI-Thread!
- final List<IMultiDiagramEditor> openedEditors = new ArrayList<IMultiDiagramEditor>();
- Display.getDefault().syncExec(new Runnable() {
-
- public void run() {
- IMultiDiagramEditor[] multiEditors = EditorUtils.getRelatedEditors(oldFile);
- if(multiEditors != null) {
- for(IMultiDiagramEditor editor : multiEditors) {
- if(editor.isDirty()) {
- editor.doSave(new NullProgressMonitor());
- }
- openedEditors.add(editor);
- }
- }
- }
- });
- pm.worked(10);
-
- // Then, we can load the resource set as the file structure is now correct
- DiResourceSet resourceSet = new DiResourceSet();
- resourceSet.loadResources(oldFile);
- // Force EMF resolve and load all the resources
- EcoreUtil.resolveAll(resourceSet);
- pm.worked(4);
-
- // Change the URIs of modified resources
- pm.subTask("Modifying resources' URI");
- for(Resource res : resourceSet.getResources()) {
- URI newURI = uriMap.get(res.getURI());
- if(newURI != null) {
- if(log.isDebugEnabled()) {
- log.debug("Changing URI " + res.getURI() + " into " + newURI);
- }
- res.setURI(newURI);
- }
- }
- pm.worked(5);
-
- // Now, save all the resources
- pm.subTask("Saving resources");
- for(Resource res : resourceSet.getResources()) {
- try {
- res.save(null);
- } catch (IOException e) {
- log.error("Error while loading resource " + res.getURI(), e);
- }
- }
- pm.worked(5);
-
- // Do not forget to unload all the resources to avoid memory leak
- pm.subTask("Unloading model");
- resourceSet.unload();
- pm.worked(1);
-
- // Now, notify the editor of the change
- if(!openedEditors.isEmpty()) {
- Display.getDefault().syncExec(new Runnable() {
-
- public void run() {
- // Get the DI file as the rename could occur on any model's file.
- IFile newDiFile = DiModelUtils.getRelatedDiFile(newFile);
- for(IMultiDiagramEditor editor : openedEditors) {
- try {
- DiResourceSet diRes = editor.getServicesRegistry().getService(DiResourceSet.class);
- if(diRes != null) {
- diRes.saveAs(newFile.getFullPath());
- }
- editor.setEditorInput(new FileEditorInput(newDiFile));
-
- } catch (ServiceException e) {
- log.error(e);
- } catch (IOException e) {
- log.error(e);
- }
- }
- }
- });
- }
-
- // Then, remove the old model files
- pm.subTask("Removing old files");
- for(IResource file : relatedFiles) {
- if(file.exists()) {
- file.delete(true, new NullProgressMonitor());
- }
- }
- pm.worked(4);
-
- if(isUndoOperation) {
- newFile.move(oldFile.getFullPath(), true, new SubProgressMonitor(pm, 1));
- }
-
- return new RenameModelChange(newFile, oldFile);
- } finally {
- pm.done();
- }
- }
-}
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