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1   package org.apache.maven.scm.provider.accurev.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.ScmResult;
26  import org.apache.maven.scm.command.login.LoginScmResult;
27  import org.apache.maven.scm.log.ScmLogger;
28  import org.apache.maven.scm.provider.ScmProviderRepository;
29  import org.apache.maven.scm.provider.accurev.AccuRev;
30  import org.apache.maven.scm.provider.accurev.AccuRevException;
31  import org.apache.maven.scm.provider.accurev.AccuRevInfo;
32  import org.apache.maven.scm.provider.accurev.AccuRevScmProviderRepository;
33  import org.apache.maven.scm.provider.accurev.command.AbstractAccuRevCommand;
34  
35  /**
36   * 
37   */
38  public class AccuRevLoginCommand
39      extends AbstractAccuRevCommand
40  {
41  
42      public AccuRevLoginCommand( ScmLogger logger )
43      {
44          super( logger );
45      }
46  
47      @Override
48      protected ScmResult executeAccurevCommand( AccuRevScmProviderRepository repository, ScmFileSet fileSet,
49                                                 CommandParameters parameters )
50          throws ScmException, AccuRevException
51      {
52          boolean result = false;
53          AccuRev accurev = repository.getAccuRev();
54          AccuRevInfo info = accurev.info( null );
55  
56          String providerMessage = "";
57          if ( info == null )
58          {
59              providerMessage = "Unable to retrieve accurev info";
60          }
61          else if ( repository.getUser() != null )
62          {
63              // Check if we've already logged in as this user
64              result = repository.getUser().equals( info.getUser() );
65              if ( result )
66              {
67                  providerMessage = "Skipping login - already logged in as " + repository.getUser();
68              }
69              else
70              {
71                  result = accurev.login( repository.getUser(), repository.getPassword() );
72                  providerMessage = ( result ? "Success" : "Failure" ) + " logging in as " + repository.getUser();
73              }
74          }
75          else
76          {
77              result = info.isLoggedIn();
78              providerMessage = result ? ( "Logged in externally as " + info.getUser() ) : "Not logged in";
79          }
80  
81          getLogger().debug( providerMessage );
82          return new LoginScmResult( accurev.getCommandLines(), providerMessage, accurev.getErrorOutput(), result );
83  
84      }
85  
86      public LoginScmResult login( ScmProviderRepository repository, ScmFileSet fileSet, CommandParameters parameters )
87          throws ScmException
88      {
89          return (LoginScmResult) execute( repository, fileSet, parameters );
90      }
91  
92  }