/******************************************************************************* | |
* <copyright> | |
* | |
* Copyright (c) 2012, 2015 SAP AG and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License 2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/legal/epl-2.0/ | |
* | |
* SPDX-License-Identifier: EPL-2.0 | |
* | |
* Contributors: | |
* Petya Sabeva - initial API, implementation and documentation | |
* | |
* </copyright> | |
* | |
*******************************************************************************/ | |
package org.eclipse.jpt.jpadiagrameditor.ui.internal.command; | |
import org.eclipse.jdt.core.ICompilationUnit; | |
import org.eclipse.jdt.core.IJavaProject; | |
import org.eclipse.jdt.core.IType; | |
import org.eclipse.jdt.core.JavaCore; | |
import org.eclipse.jdt.core.JavaModelException; | |
import org.eclipse.jdt.ui.refactoring.RenameSupport; | |
import org.eclipse.jpt.common.core.resource.java.JavaResourceType; | |
import org.eclipse.jpt.common.utility.command.Command; | |
import org.eclipse.jpt.jpa.core.context.PersistentType; | |
import org.eclipse.jpt.jpadiagrameditor.ui.internal.JPADiagramEditorPlugin; | |
import org.eclipse.jpt.jpadiagrameditor.ui.internal.util.JPAEditorUtil; | |
import org.eclipse.swt.widgets.Shell; | |
import org.eclipse.ui.IWorkbenchWindow; | |
public class RenameEntityCommand implements Command { | |
private PersistentType jpt; | |
private String newEntityName; | |
public RenameEntityCommand(PersistentType jpt, String newEntityName){ | |
super(); | |
this.jpt = jpt; | |
this.newEntityName = newEntityName; | |
} | |
public void execute() { | |
renameEntityClass(JPAEditorUtil.getCompilationUnit(jpt), newEntityName); | |
JavaResourceType jrt = jpt.getJavaResourceType(); | |
jrt.getJavaResourceCompilationUnit().synchronizeWithJavaSource(); | |
} | |
private void renameEntityClass(ICompilationUnit cu, String newName) { | |
IJavaProject jp = JavaCore.create(jpt.getJpaProject().getProject()); | |
try { | |
IType javaType = jp.findType(jpt.getName()); | |
renameType(javaType, newName); | |
} catch (JavaModelException e) { | |
// TODO Auto-generated catch block | |
e.printStackTrace(); | |
} | |
} | |
private void renameType(IType type, String newName) { | |
if (!type.exists()) | |
return; | |
String oldName = type.getElementName(); | |
try { | |
RenameSupport s = RenameSupport.create(type, newName, RenameSupport.UPDATE_REFERENCES); | |
IWorkbenchWindow ww = JPADiagramEditorPlugin.getDefault() | |
.getWorkbench().getActiveWorkbenchWindow(); | |
Shell sh = ww.getShell(); | |
s.perform(sh, ww); | |
} catch (Exception e1) { | |
JPADiagramEditorPlugin.logError("Cannot rename the type " + oldName, e1); //$NON-NLS-1$ | |
} | |
} | |
} |