001package org.apache.maven.scm.provider.cvslib.cvsexe.command.remove;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import java.util.List;
023
024import org.apache.maven.scm.ScmException;
025import org.apache.maven.scm.ScmFile;
026import org.apache.maven.scm.command.remove.RemoveScmResult;
027import org.apache.maven.scm.provider.cvslib.command.remove.AbstractCvsRemoveCommand;
028import org.codehaus.plexus.util.cli.CommandLineException;
029import org.codehaus.plexus.util.cli.CommandLineUtils;
030import org.codehaus.plexus.util.cli.Commandline;
031
032/**
033 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
034 * @author Olivier Lamy
035 *
036 */
037public class CvsExeRemoveCommand
038    extends AbstractCvsRemoveCommand
039{
040    /** {@inheritDoc} */
041    protected RemoveScmResult executeCvsCommand( Commandline cl, List<ScmFile> removedFiles )
042        throws ScmException
043    {
044        CommandLineUtils.StringStreamConsumer consumer = new CommandLineUtils.StringStreamConsumer();
045
046        CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
047
048        int exitCode;
049
050        try
051        {
052            exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
053        }
054        catch ( CommandLineException ex )
055        {
056            throw new ScmException( "Error while executing command.", ex );
057        }
058
059        // TODO: actually it may have partially succeeded - should we cvs update the files and parse "A " responses?
060        if ( exitCode != 0 )
061        {
062            return new RemoveScmResult( cl.toString(), "The cvs command failed.", stderr.getOutput(), false );
063        }
064
065        return new RemoveScmResult( cl.toString(), removedFiles );
066    }
067}