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1   package org.apache.maven.scm.provider.cvslib.command.checkin;
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 org.apache.maven.scm.ScmFile;
23  import org.apache.maven.scm.ScmFileStatus;
24  import org.apache.maven.scm.log.ScmLogger;
25  import org.codehaus.plexus.util.cli.StreamConsumer;
26  
27  import java.util.ArrayList;
28  import java.util.List;
29  
30  /**
31   * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
32   * @author Olivier Lamy
33   *
34   */
35  public class CvsCheckInConsumer
36      implements StreamConsumer
37  {
38      private List<ScmFile> checkedInFiles = new ArrayList<ScmFile>();
39  
40      private String remotePath;
41  
42      private ScmLogger logger;
43  
44      public CvsCheckInConsumer( String remotePath, ScmLogger logger )
45      {
46          this.remotePath = remotePath;
47  
48          this.logger = logger;
49      }
50  
51      // ----------------------------------------------------------------------
52      // StreamConsumer Implementation
53      // ----------------------------------------------------------------------
54  
55      /** {@inheritDoc} */
56      public void consumeLine( String line )
57      {
58          /*
59           * The output from "cvs commit" contains lines like this:
60           *
61           *   /path/rot/repo/test-repo/check-in/foo/bar,v  <--  bar
62           *
63           * so this code assumes that it contains ",v  <--  "
64           * it's a committed file.
65           */
66  
67          if ( logger.isDebugEnabled() )
68          {
69              logger.debug( line );
70          }
71  
72          int end = line.indexOf( ",v  <--  " );
73  
74          if ( end == -1 )
75          {
76              return;
77          }
78  
79          String fileName = line.substring( 0, end );
80  
81          if ( !fileName.startsWith( remotePath ) )
82          {
83              return;
84          }
85  
86          fileName = fileName.substring( remotePath.length() );
87  
88          checkedInFiles.add( new ScmFile( fileName, ScmFileStatus.CHECKED_IN ) );
89      }
90  
91      public List<ScmFile> getCheckedInFiles()
92      {
93          return checkedInFiles;
94      }
95  }