001package org.apache.maven.scm.provider.hg.command.info;
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.command.info.InfoItem;
026import org.apache.maven.scm.log.ScmLogger;
027import org.apache.maven.scm.provider.hg.command.HgConsumer;
028
029/**
030 * @author Olivier Lamy
031 * @since 1.5
032 *
033 */
034public class HgInfoConsumer
035    extends HgConsumer
036{
037    
038    private List<InfoItem> infoItems = new ArrayList<InfoItem>( 1 );
039    
040    public HgInfoConsumer( ScmLogger scmLogger )
041    {
042        super( scmLogger );
043    }    
044
045    /**
046     * @see org.codehaus.plexus.util.cli.StreamConsumer#consumeLine(java.lang.String)
047     */
048    public void consumeLine( String line )
049    {
050        // hg id -i returns only one line so we are safe
051        InfoItem infoItem = new InfoItem();
052        infoItem.setRevision( line );
053        this.infoItems.add( infoItem );
054    }
055
056    public List<InfoItem> getInfoItems()
057    {
058        return infoItems;
059    }
060}