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1   package org.apache.maven.scm.provider.synergy.consumer;
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.log.ScmLogger;
23  import org.codehaus.plexus.util.cli.StreamConsumer;
24  
25  /**
26   * Parse output of
27   * <p/>
28   * <pre>
29   *  ccm wa -show -p &lt;project_spec&gt;
30   * </pre>
31   *
32   * @author <a href="mailto:julien.henry@capgemini.com">Julien Henry</a>
33   *
34   */
35  public class SynergyGetWorkingProjectConsumer
36      implements StreamConsumer
37  {
38      private ScmLogger logger;
39  
40      private String projectSpec;
41  
42      public SynergyGetWorkingProjectConsumer( ScmLogger logger )
43      {
44          this.logger = logger;
45      }
46  
47      /** {@inheritDoc} */
48      public void consumeLine( String line )
49      {
50          if ( logger.isDebugEnabled() )
51          {
52              logger.debug( "Consume: " + line );
53          }
54          if ( !line.trim().equals( "" ) )
55          {
56              projectSpec = line.trim();
57          }
58      }
59  
60      public String getProjectSpec()
61      {
62          return projectSpec;
63      }
64  }