View Javadoc

1   package org.apache.maven.scm.provider.perforce.command;
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.ScmFileStatus;
23  
24  import java.util.HashMap;
25  import java.util.Map;
26  
27  /**
28   * @author mperham
29   *
30   */
31  public class PerforceVerbMapper
32  {
33      private static final Map<String,ScmFileStatus> VERB = new HashMap<String,ScmFileStatus>();
34  
35      static
36      {
37          // Perforce uses different tenses sometimes so we need to map
38          // the different tenses to the same status.
39          VERB.put( "add", ScmFileStatus.ADDED );
40          VERB.put( "added", ScmFileStatus.ADDED );
41          VERB.put( "delete", ScmFileStatus.DELETED );
42          VERB.put( "deleted", ScmFileStatus.DELETED );
43          VERB.put( "edit", ScmFileStatus.MODIFIED );
44          VERB.put( "edited", ScmFileStatus.MODIFIED );
45          VERB.put( "updating", ScmFileStatus.UPDATED );
46          VERB.put( "updated", ScmFileStatus.UPDATED );
47          // UNKNOWN means we just ignore this verb
48          VERB.put( "refreshing", ScmFileStatus.UNKNOWN );
49      }
50  
51      public static ScmFileStatus toStatus( String verb )
52      {
53          ScmFileStatus stat = (ScmFileStatus) VERB.get( verb );
54          if ( stat == null )
55          {
56              // XXX testing only
57              System.err.println( "No such verb: " + verb );
58              return ScmFileStatus.UNKNOWN;
59          }
60          if ( stat == ScmFileStatus.UNKNOWN )
61          {
62              // Return a null status in cases where the verb does not indicate a status change.
63              stat = null;
64          }
65          return stat;
66      }
67  
68  }