package org.apache.maven.scm.provider.cvslib.cvsjava.command.changelog;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import org.apache.maven.scm.ScmException;
import org.apache.maven.scm.ScmVersion;
import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
import org.apache.maven.scm.command.changelog.ChangeLogSet;
import org.apache.maven.scm.provider.cvslib.command.changelog.AbstractCvsChangeLogCommand;
import org.apache.maven.scm.provider.cvslib.command.changelog.CvsChangeLogConsumer;
import org.apache.maven.scm.provider.cvslib.cvsjava.util.CvsConnection;
import org.apache.maven.scm.provider.cvslib.cvsjava.util.CvsLogListener;
import org.codehaus.plexus.util.cli.Commandline;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.InputStreamReader;
import java.util.Date;
/**
* @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
* @version $Id: CvsJavaChangeLogCommand.java 690997 2008-09-01 15:29:28Z vsiveton $
*/
public class CvsJavaChangeLogCommand
extends AbstractCvsChangeLogCommand
{
/** {@inheritDoc} */
protected ChangeLogScmResult executeCvsCommand( Commandline cl, Date startDate, Date endDate,
ScmVersion startVersion, ScmVersion endVersion, String datePattern )
throws ScmException
{
CvsLogListener logListener = new CvsLogListener();
CvsChangeLogConsumer consumer = new CvsChangeLogConsumer( getLogger(), datePattern );
try
{
boolean isSuccess = CvsConnection.processCommand( cl.getArguments(),
cl.getWorkingDirectory().getAbsolutePath(), logListener,
getLogger() );
if ( !isSuccess )
{
return new ChangeLogScmResult( cl.toString(), "The cvs command failed.",
logListener.getStderr().toString(), false );
}
BufferedReader stream = new BufferedReader(
new InputStreamReader( new ByteArrayInputStream( logListener.getStdout().toString().getBytes() ) ) );
String line;
while ( ( line = stream.readLine() ) != null )
{
consumer.consumeLine( line );
}
}
catch ( Exception e )
{
e.printStackTrace();
return new ChangeLogScmResult( cl.toString(), "The cvs command failed.", logListener.getStdout().toString(),
false );
}
ChangeLogSet changeLogSet = new ChangeLogSet( consumer.getModifications(), startDate, endDate );
changeLogSet.setStartVersion( startVersion );
changeLogSet.setEndVersion( endVersion );
return new ChangeLogScmResult( cl.toString(), changeLogSet );
}
protected void addDateRangeParameter( Commandline cl, String dateRange )
{
cl.createArg().setValue( dateRange );
}
}