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/***************************************************************************
* Copyright (c) 2004 - 2009 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.cdo.internal.ui.actions;
import org.eclipse.emf.cdo.internal.ui.dialogs.RollbackTransactionDialog;
import org.eclipse.emf.cdo.transaction.CDOTransaction;
import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.ui.IWorkbenchPage;
/**
* @author Eike Stepper
*/
public final class RollbackTransactionAction extends ViewAction
{
private static final String TITLE = "Rollback";
private static final String TOOL_TIP = "Rollback this transaction";
public RollbackTransactionAction(IWorkbenchPage page, CDOView view)
{
super(page, TITLE + INTERACTIVE, TOOL_TIP, null, view);
setEnabled(getTransaction().isDirty());
}
@Override
protected void preRun() throws Exception
{
CDOTransaction transaction = (CDOTransaction)getView();
RollbackTransactionDialog dialog = new RollbackTransactionDialog(getPage(), TITLE, TOOL_TIP, transaction);
if (dialog.open() != RollbackTransactionDialog.OK)
{
cancel();
}
}
@Override
protected void doRun(IProgressMonitor progressMonitor) throws Exception
{
getTransaction().rollback();
}
}
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