| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.examples.localhistory; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import org.eclipse.compare.structuremergeviewer.IDiffElement; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.team.core.synchronize.SyncInfo; |
| import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration; |
| import org.eclipse.team.ui.synchronize.SynchronizeModelOperation; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| |
| public class RevertAllOperation extends SynchronizeModelOperation { |
| |
| protected RevertAllOperation(ISynchronizePageConfiguration configuration, IDiffElement[] elements) { |
| super(configuration, elements); |
| } |
| |
| protected boolean canRunAsJob() { |
| return true; |
| } |
| |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| final SyncInfo infos[] = getSyncInfoSet().getSyncInfos(); |
| if(infos.length == 0) return; |
| |
| WorkspaceModifyOperation operation= new WorkspaceModifyOperation() { |
| public void execute(IProgressMonitor pm) throws InvocationTargetException { |
| try { |
| pm.beginTask("Reverting from local history", 100 * infos.length); //$NON-NLS-1$ |
| for (int i = 0; i < infos.length; i++) { |
| SyncInfo info = infos[i]; |
| LocalHistoryVariant state = (LocalHistoryVariant)info.getRemote(); |
| IFile file = (IFile)info.getLocal(); |
| if(file.exists()) { |
| file.setContents(state.getFileState(), false, true, new SubProgressMonitor(pm, 100)); |
| } else { |
| // TODO: have to pre-create parents if they dont exist |
| file.create(state.getFileState().getContents(), false, new SubProgressMonitor(pm, 100)); |
| } |
| } |
| } catch (CoreException e) { |
| throw new InvocationTargetException(e); |
| } finally { |
| pm.done(); |
| } |
| } |
| }; |
| operation.run(monitor); |
| } |
| } |