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1   package org.apache.maven.scm.provider.bazaar.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.bazaar.command.BazaarConsumer;
26  
27  import java.io.File;
28  import java.util.ArrayList;
29  import java.util.List;
30  
31  /**
32   * @author <a href="mailto:torbjorn@smorgrav.org">Torbj�rn Eikli Sm�rgrav</a>
33   *
34   */
35  class BazaarStatusConsumer
36      extends BazaarConsumer
37  {
38      private final List<ScmFile> repositoryStatus = new ArrayList<ScmFile>();
39  
40      private final File workingDir;
41  
42      /**
43       * State currently consuming (one of the identifieres or null)
44       */
45      private ScmFileStatus currentState = null;
46  
47      BazaarStatusConsumer( ScmLogger logger, File workingDir )
48      {
49          super( logger );
50          this.workingDir = workingDir;
51      }
52  
53      /** {@inheritDoc} */
54      public void doConsume( ScmFileStatus status, String trimmedLine )
55      {
56          if ( status != null )
57          {
58              currentState = status;
59              return;
60          }
61  
62          if ( currentState == null )
63          {
64              return;
65          }
66  
67          //Only include real files (not directories)
68          File tmpFile = new File( workingDir, trimmedLine );
69          if ( !tmpFile.exists() )
70          {
71              if ( getLogger().isInfoEnabled() )
72              {
73                  getLogger().info( "Not a file: " + tmpFile + ". Ignoring" );
74              }
75          }
76          else if ( tmpFile.isDirectory() )
77          {
78              if ( getLogger().isInfoEnabled() )
79              {
80                  getLogger().info( "New directory added: " + tmpFile );
81              }
82          }
83          else
84          {
85              ScmFile scmFile = new ScmFile( trimmedLine, currentState );
86              if ( getLogger().isInfoEnabled() )
87              {
88                  getLogger().info( scmFile.toString() );
89              }
90              repositoryStatus.add( scmFile );
91          }
92      }
93  
94      List<ScmFile> getStatus()
95      {
96          return repositoryStatus;
97      }
98  }