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1   package org.apache.maven.scm.provider.hg.command.status;
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.apache.maven.scm.provider.hg.command.HgConsumer;
26  
27  import java.io.File;
28  import java.util.ArrayList;
29  import java.util.List;
30  
31  /**
32   * @author <a href="mailto:thurner.rupert@ymono.net">thurner rupert</a>
33   *
34   */
35  class HgStatusConsumer
36      extends HgConsumer
37  {
38      private final List<ScmFile> repositoryStatus = new ArrayList<ScmFile>();
39  
40      private final File workingDir;
41  
42      HgStatusConsumer( ScmLogger logger, File workingDir )
43      {
44          super( logger );
45          this.workingDir = workingDir;
46      }
47  
48      /** {@inheritDoc} */
49      public void doConsume( ScmFileStatus status, String trimmedLine )
50      {
51          //Only include real files (not directories)
52          File tmpFile = new File( workingDir, trimmedLine );
53          if ( !tmpFile.exists() )
54          {
55              if ( getLogger().isInfoEnabled() )
56              {
57                  getLogger().info( "Not a file: " + tmpFile + ". Ignoring" );
58              }
59          }
60          else if ( tmpFile.isDirectory() )
61          {
62              if ( getLogger().isInfoEnabled() )
63              {
64                  getLogger().info( "New directory added: " + tmpFile );
65              }
66          }
67          else
68          {
69              ScmFile scmFile = new ScmFile( trimmedLine, status );
70              if ( getLogger().isInfoEnabled() )
71              {
72                  getLogger().info( scmFile.toString() );
73              }
74              repositoryStatus.add( scmFile );
75          }
76      }
77  
78      List<ScmFile> getStatus()
79      {
80          return repositoryStatus;
81      }
82  }