001package org.apache.maven.scm.provider.clearcase.command.update;
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.ArrayList;
023import java.util.List;
024
025import org.apache.maven.scm.ScmFile;
026import org.apache.maven.scm.ScmFileStatus;
027import org.apache.maven.scm.log.ScmLogger;
028import org.apache.maven.scm.provider.clearcase.util.ClearCaseUtil;
029import org.codehaus.plexus.util.cli.StreamConsumer;
030
031/**
032 * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
033 *
034 */
035public class ClearCaseUpdateConsumer
036    implements StreamConsumer
037{
038    private ScmLogger logger;
039
040    private List<ScmFile> updatedFiles = new ArrayList<ScmFile>();
041
042    // ----------------------------------------------------------------------
043    //
044    // ----------------------------------------------------------------------
045
046    public ClearCaseUpdateConsumer( ScmLogger logger )
047    {
048        this.logger = logger;
049    }
050
051    // ----------------------------------------------------------------------
052    // Stream Consumer Implementation
053    // ----------------------------------------------------------------------
054
055    /** {@inheritDoc} */
056    public void consumeLine( String line )
057    {
058        if ( logger.isDebugEnabled() )
059        {
060            logger.debug( line );
061        }
062        if ( line.indexOf( ClearCaseUtil.getLocalizedResource( "loading" ) ) > -1 )
063        {
064            int beginIndex = line.indexOf( '"' );
065            if ( beginIndex != -1 )
066            {
067                String fileName = line.substring( beginIndex + 1, line.indexOf( '"', beginIndex + 1 ) );
068                updatedFiles.add( new ScmFile( fileName, ScmFileStatus.UPDATED ) );
069            }
070        }
071    }
072
073    // ----------------------------------------------------------------------
074    //
075    // ----------------------------------------------------------------------
076
077    public List<ScmFile> getUpdatedFiles()
078    {
079        return updatedFiles;
080    }
081}