001    package 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    
022    import java.util.ArrayList;
023    import java.util.List;
024    
025    import org.apache.maven.scm.command.info.InfoItem;
026    import org.apache.maven.scm.log.ScmLogger;
027    import org.apache.maven.scm.provider.hg.command.HgConsumer;
028    
029    /**
030     * @author Olivier Lamy
031     * @since 1.5
032     *
033     */
034    public 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        /**
047         * @see org.codehaus.plexus.util.cli.StreamConsumer#consumeLine(java.lang.String)
048         */
049        public void consumeLine( String line )
050        {
051            // hg id -i returns only one line so we are safe
052            InfoItem infoItem = new InfoItem();
053            infoItem.setRevision( line );
054            this.infoItems.add( infoItem );
055        }
056    
057    
058        public List<InfoItem> getInfoItems()
059        {
060            return infoItems;
061        }
062    
063    }