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/*******************************************************************************
* Copyright (c) 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.internal.ccvs.ui.operations;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.resources.mapping.ResourceMapping;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.team.internal.ccvs.core.CVSException;
import org.eclipse.team.internal.ccvs.core.client.Command.LocalOption;
import org.eclipse.ui.IWorkbenchPart;
public class WorkspaceFileDiffOperation extends FileDiffOperation {
public WorkspaceFileDiffOperation(IWorkbenchPart part, ResourceMapping[] mappings, LocalOption[] options, File file, boolean isMultiPatch, boolean includeFullPathInformation, IPath patchRoot) {
super(part, mappings, options, file, isMultiPatch, includeFullPathInformation, patchRoot);
}
protected void copyFile() throws CVSException {
IWorkspaceRoot root =ResourcesPlugin.getWorkspace().getRoot();
String filePath = this.file.getPath();
IFile finalFile = root.getFileForLocation(new Path(filePath));
if(finalFile == null) {
throw new CVSException("File '" + filePath + "' can not be found in workspace."); //$NON-NLS-1$ //$NON-NLS-2$
}
InputStream fileInputStream = null;
try {
fileInputStream = new BufferedInputStream(new FileInputStream(tempFile));
if(!finalFile.exists()) {
finalFile.create(fileInputStream, IResource.FORCE , null);
} else {
finalFile.setContents(fileInputStream, IResource.FORCE, null);
}
} catch (FileNotFoundException e) {
throw CVSException.wrapException(e);
} catch (CoreException e) {
throw CVSException.wrapException(e);
}
finally{
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (IOException e) {
// Ignore
} finally {
if (tempFile != null)
tempFile.delete();
}
}
}
}
}
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