bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/subscriber/OverrideAndUpdateAction.java

/*******************************************************************************
 * Copyright (c) 2000, 2003 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.subscriber;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.core.subscribers.SyncInfo;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.ui.Policy;
import org.eclipse.team.internal.ccvs.ui.operations.ReplaceOperation;
import org.eclipse.team.ui.synchronize.actions.SyncInfoFilter;
import org.eclipse.team.ui.synchronize.actions.SyncInfoSet;
import org.eclipse.team.ui.synchronize.actions.SyncInfoFilter.SyncInfoDirectionFilter;

/**
 * Runs an update command that will prompt the user for overwritting local
 * changes to files that have non-mergeable conflicts. All the prompting logic
 * is in the super class.
 */
public class OverrideAndUpdateAction extends CVSSubscriberAction {
	/* (non-Javadoc)
	 * @see org.eclipse.team.ui.sync.SubscriberAction#getSyncInfoFilter()
	 */
	protected SyncInfoFilter getSyncInfoFilter() {
		return new SyncInfoDirectionFilter(new int[] {SyncInfo.CONFLICTING, SyncInfo.OUTGOING});
	}
	/* (non-Javadoc)
	 * @see org.eclipse.team.internal.ccvs.ui.subscriber.CVSSubscriberAction#run(org.eclipse.team.ui.sync.SyncInfoSet, org.eclipse.core.runtime.IProgressMonitor)
	 */
	protected void run(SyncInfoSet syncSet, IProgressMonitor monitor) throws TeamException {
		try {
			if(promptForOverwrite(syncSet)) {
				new ReplaceOperation(getShell(), syncSet.getResources(), null /* tag */, false /* recurse */).run(monitor);
			}
		} catch (InvocationTargetException e) {
			throw CVSException.wrapException(e);
		} catch (InterruptedException e) {
			Policy.cancelOperation();
		}
	}
}