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1   package org.apache.maven.scm.provider.hg.command.info;
2   
3   /*
4    * Licensed to the Apache Software Foundation (ASF) under one
5    * or more contributor license agreements.  See the NOTICE file
6    * distributed with this work for additional information
7    * regarding copyright ownership.  The ASF licenses this file
8    * to you under the Apache License, Version 2.0 (the
9    * "License"); you may not use this file except in compliance
10   * with the License.  You may obtain a copy of the License at
11   *
12   * http://www.apache.org/licenses/LICENSE-2.0
13   *
14   * Unless required by applicable law or agreed to in writing,
15   * software distributed under the License is distributed on an
16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17   * KIND, either express or implied.  See the License for the
18   * specific language governing permissions and limitations
19   * under the License.
20   */
21  
22  import java.util.ArrayList;
23  import java.util.List;
24  
25  import org.apache.maven.scm.command.info.InfoItem;
26  import org.apache.maven.scm.log.ScmLogger;
27  import org.apache.maven.scm.provider.hg.command.HgConsumer;
28  
29  /**
30   * @author Olivier Lamy
31   * @since 1.5
32   *
33   */
34  public class HgInfoConsumer
35      extends HgConsumer
36  {
37      
38      private List<InfoItem> infoItems = new ArrayList<InfoItem>( 1 );
39      
40      public HgInfoConsumer(ScmLogger scmLogger)
41      {
42          super(scmLogger);
43      }
44      
45  
46      /**
47       * @see org.codehaus.plexus.util.cli.StreamConsumer#consumeLine(java.lang.String)
48       */
49      public void consumeLine( String line )
50      {
51          // hg id -i returns only one line so we are safe
52          InfoItem infoItem = new InfoItem();
53          infoItem.setRevision( line );
54          this.infoItems.add( infoItem );
55      }
56  
57  
58      public List<InfoItem> getInfoItems()
59      {
60          return infoItems;
61      }
62  
63  }