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1   package org.apache.maven.scm.provider.clearcase.command.edit;
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 java.io.File;
23  import java.util.List;
24  
25  import org.apache.maven.scm.ScmException;
26  import org.apache.maven.scm.ScmFileSet;
27  import org.apache.maven.scm.ScmResult;
28  import org.apache.maven.scm.command.edit.AbstractEditCommand;
29  import org.apache.maven.scm.command.edit.EditScmResult;
30  import org.apache.maven.scm.log.ScmLogger;
31  import org.apache.maven.scm.provider.ScmProviderRepository;
32  import org.apache.maven.scm.provider.clearcase.command.ClearCaseCommand;
33  import org.codehaus.plexus.util.cli.CommandLineException;
34  import org.codehaus.plexus.util.cli.CommandLineUtils;
35  import org.codehaus.plexus.util.cli.Commandline;
36  
37  /**
38   * @author <a href="mailto:wim.deblauwe@gmail.com">Wim Deblauwe</a>
39   *
40   */
41  public class ClearCaseEditCommand
42      extends AbstractEditCommand
43      implements ClearCaseCommand
44  {
45      /** {@inheritDoc} */
46      protected ScmResult executeEditCommand( ScmProviderRepository repository, ScmFileSet fileSet )
47          throws ScmException
48      {
49          if ( getLogger().isDebugEnabled() )
50          {
51              getLogger().debug( "executing edit command..." );
52          }
53          Commandline cl = createCommandLine( getLogger(), fileSet );
54  
55          ClearCaseEditConsumer consumer = new ClearCaseEditConsumer( getLogger() );
56  
57          CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
58  
59          int exitCode;
60  
61          try
62          {
63              if ( getLogger().isDebugEnabled() )
64              {
65                  getLogger().debug(
66                                     "Executing: " + cl.getWorkingDirectory().getAbsolutePath() + ">>"
67                                         + cl.toString() );
68              }
69              exitCode = CommandLineUtils.executeCommandLine( cl, consumer, stderr );
70          }
71          catch ( CommandLineException ex )
72          {
73              throw new ScmException( "Error while executing clearcase command.", ex );
74          }
75  
76          if ( exitCode != 0 )
77          {
78              return new EditScmResult( cl.toString(), "The cleartool command failed.", stderr.getOutput(), false );
79          }
80  
81          return new EditScmResult( cl.toString(), consumer.getEditFiles() );
82      }
83  
84      // ----------------------------------------------------------------------
85      //
86      // ----------------------------------------------------------------------
87  
88      public static Commandline createCommandLine( ScmLogger logger, ScmFileSet scmFileSet )
89      {
90          Commandline command = new Commandline();
91  
92          File workingDirectory = scmFileSet.getBasedir();
93  
94          command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
95  
96          command.setExecutable( "cleartool" );
97  
98          command.createArg().setValue( "co" );
99  
100         command.createArg().setValue( "-nc" );
101 
102         List<File> files = scmFileSet.getFileList();
103         for ( File file : files )
104         {
105             if ( logger.isInfoEnabled() )
106             {
107                 logger.info( "edit file: " + file.getAbsolutePath() );
108             }
109             command.createArg().setValue( file.getAbsolutePath() );
110         }
111 
112         return command;
113     }
114 
115     public static Commandline createCheckoutCurrentDirCommandLine( ScmFileSet scmFileSet )
116     {
117         Commandline command = new Commandline();
118 
119         File workingDirectory = scmFileSet.getBasedir();
120 
121         command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
122 
123         command.setExecutable( "cleartool" );
124 
125         command.createArg().setValue( "co" );
126 
127         command.createArg().setValue( "-nc" );
128 
129         command.createArg().setValue( "." );
130 
131         return command;
132     }
133 
134     public static Commandline createCheckinCurrentDirCommandLine( ScmFileSet scmFileSet )
135     {
136         Commandline command = new Commandline();
137 
138         File workingDirectory = scmFileSet.getBasedir();
139 
140         command.setWorkingDirectory( workingDirectory.getAbsolutePath() );
141 
142         command.setExecutable( "cleartool" );
143 
144         command.createArg().setValue( "ci" );
145 
146         command.createArg().setValue( "-nc" );
147 
148         command.createArg().setValue( "." );
149 
150         return command;
151     }
152 
153 }