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/*******************************************************************************
* Copyright (c) 2009, 2017 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.internal.ui.synchronize.patch;
import java.io.InputStream;
import org.eclipse.compare.internal.core.patch.FileDiffResult;
import org.eclipse.compare.internal.core.patch.FilePatch2;
import org.eclipse.compare.internal.patch.WorkspacePatcher;
import org.eclipse.core.resources.IStorage;
import org.eclipse.core.runtime.*;
import org.eclipse.team.core.TeamException;
import org.eclipse.team.core.variants.IResourceVariant;
public class PatchedFileVariant implements IResourceVariant {
private FilePatch2 diff;
private WorkspacePatcher patcher;
public PatchedFileVariant(WorkspacePatcher patcher, FilePatch2 diff) {
this.diff = diff;
this.patcher = patcher;
}
@Override
public byte[] asBytes() {
// We don't persist the variant between sessions.
return null;
}
@Override
public String getContentIdentifier() {
return "(After Patch)"; //$NON-NLS-1$
}
@Override
public String getName() {
return diff.getPath(patcher.isReversed()).lastSegment();
}
@Override
public IStorage getStorage(IProgressMonitor monitor) throws TeamException {
return new IStorage() {
@Override
public <T> T getAdapter(Class<T> adapter) {
return null;
}
@Override
public boolean isReadOnly() {
return true;
}
@Override
public String getName() {
return PatchedFileVariant.this.getName();
}
@Override
public IPath getFullPath() {
return null;
}
@Override
public InputStream getContents() throws CoreException {
FileDiffResult diffResult = patcher.getDiffResult(diff);
return diffResult.getPatchedContents();
}
};
}
@Override
public boolean isContainer() {
return false;
}
FilePatch2 getDiff() {
return diff;
}
}
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