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/*******************************************************************************
* Copyright (c) 2007 Oracle.
* 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:
* Oracle - initial API and implementation
*******************************************************************************/
package org.eclipse.jpt.ui.internal.actions;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jpt.core.context.persistence.PersistenceXml;
import org.eclipse.jpt.core.internal.synch.SynchronizeClassesJob;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
public class SynchronizeClassesAction
implements IObjectActionDelegate
{
private IFile file;
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
// no-op for now
}
public void run(IAction action) {
SynchronizeClassesJob job = new SynchronizeClassesJob(file);
job.schedule();
}
public void selectionChanged(IAction action, ISelection selection) {
// Action is contributed for IFile's named "persistence.xml" and
// for PeristenceXml objects.
// There is always only one element in actual selection.
Object selectedObject = ((StructuredSelection) selection).getFirstElement();
if (selectedObject instanceof IFile) {
file = (IFile) selectedObject;
}
else if (selectedObject instanceof PersistenceXml) {
file = (IFile) ((PersistenceXml) selectedObject).getResource();
}
}
}
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