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1   package org.apache.maven.scm.provider.cvslib.command.login;
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.CommandParameters;
23  import org.apache.maven.scm.ScmException;
24  import org.apache.maven.scm.ScmFileSet;
25  import org.apache.maven.scm.command.login.AbstractLoginCommand;
26  import org.apache.maven.scm.command.login.LoginScmResult;
27  import org.apache.maven.scm.provider.ScmProviderRepository;
28  import org.apache.maven.scm.provider.cvslib.command.CvsCommandUtils;
29  import org.apache.maven.scm.provider.cvslib.repository.CvsScmProviderRepository;
30  
31  import java.io.IOException;
32  
33  /**
34   * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
35   *
36   */
37  public class CvsLoginCommand
38      extends AbstractLoginCommand
39  {
40      /** {@inheritDoc} */
41      public LoginScmResult executeLoginCommand( ScmProviderRepository repository, ScmFileSet fileSet,
42                                                 CommandParameters parameters )
43          throws ScmException
44      {
45          CvsScmProviderRepository repo = (CvsScmProviderRepository) repository;
46  
47          if ( !"pserver".equals( repo.getTransport() ) )
48          {
49              return new LoginScmResult( null, "The cvs login ignored for " + repo.getTransport() + ".", "", true );
50          }
51          else if ( isCvsNT() )
52          {
53              //We don't continue becauseCVSNT doesn't use .cvspass
54              return new LoginScmResult( null, "The cvs login ignored for CVSNT.", "", true );
55          }
56  
57          CvsPass passGenerator = new CvsPass( getLogger() );
58  
59          passGenerator.setCvsroot( repo.getCvsRootForCvsPass() );
60  
61          passGenerator.setPassword( repo.getPassword() );
62          try
63          {
64              passGenerator.execute();
65          }
66          catch ( IOException e )
67          {
68              throw new ScmException( "Error while executing cvs login command.", e );
69          }
70  
71          return new LoginScmResult( null, "The cvs command succeed.", "", true );
72      }
73  
74      public boolean isCvsNT()
75          throws ScmException
76      {
77          return CvsCommandUtils.isCvsNT();
78      }
79  }