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1   package org.apache.maven.scm.provider.starteam.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.ScmException;
23  import org.apache.maven.scm.ScmFileSet;
24  import org.apache.maven.scm.command.status.AbstractStatusCommand;
25  import org.apache.maven.scm.command.status.StatusScmResult;
26  import org.apache.maven.scm.provider.ScmProviderRepository;
27  import org.apache.maven.scm.provider.starteam.command.StarteamCommand;
28  import org.apache.maven.scm.provider.starteam.command.StarteamCommandLineUtils;
29  import org.apache.maven.scm.provider.starteam.repository.StarteamScmProviderRepository;
30  import org.codehaus.plexus.util.cli.CommandLineUtils;
31  import org.codehaus.plexus.util.cli.Commandline;
32  
33  /**
34   * @author <a href="mailto:dantran@gmail.com">Dan T. Tran</a>
35   *
36   */
37  public class StarteamStatusCommand
38      extends AbstractStatusCommand
39      implements StarteamCommand
40  {
41      // ----------------------------------------------------------------------
42      // AbstractStatusCommand Implementation
43      // ----------------------------------------------------------------------
44  
45      /** {@inheritDoc} */
46      protected StatusScmResult executeStatusCommand( ScmProviderRepository repo, ScmFileSet fileSet )
47          throws ScmException
48      {
49          if ( getLogger().isInfoEnabled() )
50          {
51              getLogger().info( "Working directory: " + fileSet.getBasedir().getAbsolutePath() );
52          }
53  
54          if ( fileSet.getFileList().size() != 0 )
55          {
56              throw new ScmException( "This provider doesn't support checking status of a subsets of a directory" );
57          }
58  
59          StarteamScmProviderRepository repository = (StarteamScmProviderRepository) repo;
60  
61          StarteamStatusConsumer consumer = new StarteamStatusConsumer( getLogger(), fileSet.getBasedir() );
62  
63          CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
64  
65          Commandline cl = createCommandLine( repository, fileSet );
66  
67          int exitCode = StarteamCommandLineUtils.executeCommandline( cl, consumer, stderr, getLogger() );
68  
69          if ( exitCode != 0 )
70          {
71              return new StatusScmResult( cl.toString(), "The starteam command failed.", stderr.getOutput(), false );
72          }
73  
74          return new StatusScmResult( cl.toString(), consumer.getChangedFiles() );
75      }
76  
77      // ----------------------------------------------------------------------
78      //
79      // ----------------------------------------------------------------------
80  
81      public static Commandline createCommandLine( StarteamScmProviderRepository repo, ScmFileSet workingDirectory )
82      {
83          return StarteamCommandLineUtils.createStarteamCommandLine( "hist", null, workingDirectory, repo );
84      }
85  }