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1   package org.apache.maven.scm.provider.vss.commands.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.changelog.ChangeLogCommand;
25  import org.apache.maven.scm.command.status.AbstractStatusCommand;
26  import org.apache.maven.scm.command.status.StatusScmResult;
27  import org.apache.maven.scm.provider.ScmProviderRepository;
28  import org.apache.maven.scm.provider.vss.commands.VssCommandLineUtils;
29  import org.apache.maven.scm.provider.vss.commands.VssConstants;
30  import org.apache.maven.scm.provider.vss.commands.changelog.VssHistoryCommand;
31  import org.apache.maven.scm.provider.vss.repository.VssScmProviderRepository;
32  import org.codehaus.plexus.util.cli.CommandLineUtils;
33  import org.codehaus.plexus.util.cli.Commandline;
34  
35  /**
36   * @author <a href="mailto:triek@thrx.de">Thorsten Riek</a>
37   * @version $Id: VssStatusCommand.java 483105 2006-12-06 15:07:54Z evenisse $
38   */
39  public class VssStatusCommand
40      extends AbstractStatusCommand
41  {
42      protected StatusScmResult executeStatusCommand( ScmProviderRepository repository, ScmFileSet fileSet )
43          throws ScmException
44      {
45          getLogger().debug( "executing status command..." );
46  
47          VssScmProviderRepository repo = (VssScmProviderRepository) repository;
48  
49          Commandline cl = buildCmdLine( repo, fileSet );
50  
51          VssStatusConsumer consumer = new VssStatusConsumer( repo, getLogger(), fileSet );
52  
53          CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
54  
55          int exitCode;
56  
57          getLogger().debug( "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>" + cl.toString() );
58  
59          exitCode = VssCommandLineUtils.executeCommandline( cl, consumer, stderr, getLogger() );
60  
61          if ( exitCode != 0 )
62          {
63              String error = stderr.getOutput();
64              getLogger().debug( "VSS returns error: [" + error + "] return code: [" + exitCode + "]" );
65              if ( false )
66              {
67                  return new StatusScmResult( cl.toString(), "The vss command failed.", error, false );
68              }
69              // print out the writable copy for manual handling
70              //            getLogger().warn(error);
71          }
72  
73          return new StatusScmResult( cl.toString(), consumer.getUpdatedFiles() );
74      }
75  
76      public Commandline buildCmdLine( VssScmProviderRepository repo, ScmFileSet fileSet )
77          throws ScmException
78      {
79  
80          Commandline command = new Commandline();
81  
82          command.setWorkingDirectory( fileSet.getBasedir().getAbsolutePath() );
83  
84          try
85          {
86              command.addSystemEnvironment();
87          }
88          catch ( Exception e )
89          {
90              throw new ScmException( "Can't add system environment.", e );
91          }
92  
93          command.addEnvironment( "SSDIR", repo.getVssdir() );
94  
95          String ssDir = VssCommandLineUtils.getSsDir();
96  
97          command.setExecutable( ssDir + VssConstants.SS_EXE );
98  
99          command.createArgument().setValue( VssConstants.COMMAND_DIFF );
100 
101         command.createArgument().setValue( VssConstants.PROJECT_PREFIX + repo.getProject() );
102 
103         //User identification to get access to vss repository
104         if ( repo.getUserPassword() != null )
105         {
106             command.createArgument().setValue( VssConstants.FLAG_LOGIN + repo.getUserPassword() );
107         }
108 
109         //Display the history of an entire project list
110         command.createArgument().setValue( VssConstants.FLAG_RECURSION );
111 
112         //Ignore: Do not ask for input under any circumstances.
113         command.createArgument().setValue( VssConstants.FLAG_AUTORESPONSE_DEF );
114 
115         // TODO: Get Labled Version
116         // command.createArgument().setValue( VssConstants.FLAG_VERSION_LABEL );
117 
118         return command;
119     }
120 
121     /**
122      * @see org.apache.maven.scm.command.update.AbstractUpdateCommand#getChangeLogCommand()
123      */
124     protected ChangeLogCommand getChangeLogCommand()
125     {
126         VssHistoryCommand command = new VssHistoryCommand();
127 
128         command.setLogger( getLogger() );
129 
130         return command;
131     }
132 
133 }