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/*******************************************************************************
* Copyright (c) 2006, 2009 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.filesystem.history;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFileState;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.team.core.RepositoryProvider;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.core.history.IFileRevision;
import org.eclipse.team.core.history.provider.FileHistory;
import org.eclipse.team.core.variants.IResourceVariant;
import org.eclipse.team.examples.filesystem.FileSystemProvider;
import org.eclipse.team.examples.filesystem.subscriber.FileSystemResourceVariant;
import org.eclipse.team.internal.core.history.LocalFileRevision;
public class FileSystemHistory extends FileHistory {
private IFile file;
protected IFileRevision[] revisions;
public FileSystemHistory(IFile file) {
this.file = file;
}
public IFileRevision[] getContributors(IFileRevision revision) {
return null;
}
public IFileRevision getFileRevision(String id) {
return null;
}
public IFileRevision[] getFileRevisions() {
return revisions;
}
public IFileRevision[] getTargets(IFileRevision revision) {
return null;
}
public void refresh(IProgressMonitor monitor) {
try {
RepositoryProvider provider = RepositoryProvider.getProvider(file.getProject());
if (provider != null && provider instanceof FileSystemProvider) {
FileSystemProvider fileProvider = (FileSystemProvider) provider;
IResourceVariant resVar = fileProvider.getResourceVariant(file);
if (resVar instanceof FileSystemResourceVariant) {
FileSystemResourceVariant resVarF = (FileSystemResourceVariant) resVar;
java.io.File javaFile = resVarF.getFile();
//Get local history items
IFileState[] states = file.getHistory(monitor);
revisions = new IFileRevision[states.length + 1];
int i = 0;
for (; i < states.length; i++) {
revisions[i] = new LocalFileRevision(states[i]);
}
revisions[i] = new FileSystemFileRevision(javaFile);
}
}
} catch (TeamException e) {
// ignore
} catch (CoreException e) {
// ignore
}
}
}
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