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1   package org.apache.maven.scm.provider.svn.svnexe.command.add;
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:brett@apache.org">Brett Porter</a>
32   *
33   */
34  public class SvnAddConsumer
35      implements StreamConsumer
36  {
37      private ScmLogger logger;
38  
39      private List<ScmFile> addedFiles = new ArrayList<ScmFile>();
40  
41      // ----------------------------------------------------------------------
42      //
43      // ----------------------------------------------------------------------
44  
45      public SvnAddConsumer( ScmLogger logger )
46      {
47          this.logger = logger;
48      }
49  
50      // ----------------------------------------------------------------------
51      // StreamConsumer Implementation
52      // ----------------------------------------------------------------------
53  
54      /** {@inheritDoc} */
55      public void consumeLine( String line )
56      {
57          if ( line.length() <= 3 )
58          {
59              if ( logger.isWarnEnabled() )
60              {
61                  logger.warn( "Unexpected input, the line must be at least three characters long. Line: '" + line + "'." );
62              }
63  
64              return;
65          }
66  
67          String statusString = line.substring( 0, 1 );
68  
69          String file = line.substring( 3 );
70  
71          ScmFileStatus status;
72  
73          if ( statusString.equals( "A" ) )
74          {
75              status = ScmFileStatus.ADDED;
76          }
77          else
78          {
79              if ( logger.isInfoEnabled() )
80              {
81                  logger.info( "Unknown file status: '" + statusString + "'." );
82              }
83  
84              return;
85          }
86  
87          addedFiles.add( new ScmFile( file, status ) );
88      }
89  
90      public List<ScmFile> getAddedFiles()
91      {
92          return addedFiles;
93      }
94  
95  }