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/*******************************************************************************
* Copyright (c) 2000, 2004 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.core.client.listeners;
import java.io.PrintStream;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.team.internal.ccvs.core.ICVSFolder;
import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation;
import org.eclipse.team.internal.ccvs.core.client.CommandOutputListener;
public class DiffListener extends CommandOutputListener {
PrintStream patchStream;
public DiffListener(PrintStream patchStream) {
this.patchStream = patchStream;
}
public IStatus messageLine(
String line,
ICVSRepositoryLocation location,
ICVSFolder commandRoot,
IProgressMonitor monitor) {
// Ensure that the line doesn't end with a CR.
// This can happen if the remote file has CR/LF in it.
if (line.length() > 0 && line.charAt(line.length() - 1) == '\r') {
line = line.substring(0, line.length() - 1);
}
patchStream.println(line);
return OK;
}
public IStatus errorLine(
String line,
ICVSRepositoryLocation location,
ICVSFolder commandRoot,
IProgressMonitor monitor) {
// ignore server messages for now - this is used only with the diff
// request and the errors can be safely ignored.
if (getServerMessage(line, location) != null) {
return OK;
}
return super.errorLine(line, location, commandRoot, monitor);
}
}
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