package org.apache.maven.scm.manager;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  import org.apache.maven.scm.ScmBranch;
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmVersion;
  import org.apache.maven.scm.command.add.AddScmResult;
  import org.apache.maven.scm.command.blame.BlameScmRequest;
  import org.apache.maven.scm.command.blame.BlameScmResult;
  import org.apache.maven.scm.command.branch.BranchScmResult;
  import org.apache.maven.scm.command.changelog.ChangeLogScmRequest;
  import org.apache.maven.scm.command.changelog.ChangeLogScmResult;
  import org.apache.maven.scm.command.checkin.CheckInScmResult;
  import org.apache.maven.scm.command.checkout.CheckOutScmResult;
  import org.apache.maven.scm.command.diff.DiffScmResult;
  import org.apache.maven.scm.command.edit.EditScmResult;
  import org.apache.maven.scm.command.export.ExportScmResult;
  import org.apache.maven.scm.command.list.ListScmResult;
  import org.apache.maven.scm.command.mkdir.MkdirScmResult;
  import org.apache.maven.scm.command.remove.RemoveScmResult;
  import org.apache.maven.scm.command.status.StatusScmResult;
  import org.apache.maven.scm.command.tag.TagScmResult;
  import org.apache.maven.scm.command.unedit.UnEditScmResult;
  import org.apache.maven.scm.command.update.UpdateScmResult;
  import org.apache.maven.scm.provider.ScmProvider;
  import org.apache.maven.scm.provider.ScmProviderStub;
  import org.apache.maven.scm.repository.ScmRepository;
  import org.apache.maven.scm.repository.ScmRepositoryException;
  import org.apache.maven.scm.repository.ScmRepositoryStub;
  import org.apache.maven.scm.repository.UnknownRepositoryStructure;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  
  /**
   * Stub implementation of ScmManager for unit testing purposes.
   * It allows setting the expected results that the different methods will return.
   * More information about Stubs on
   * <a href="http://martinfowler.com/bliki/TestDouble.html">Martin Fowler's TestDouble</a>
   *
   * @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a>
   *
   */
  public class ScmManagerStub
      implements ScmManager
  {
  
      private ScmRepository scmRepository;
  
      private ScmProvider scmProvider;
  
      private List<String> messages;
  
      /**
       * Creates a new stub with stub repository and provider, and empty list of messages
       */
      public ScmManagerStub()
      {
          setScmRepository( new ScmRepositoryStub() );
          setScmProvider( new ScmProviderStub() );
          setMessages( new ArrayList<String>( 0 ) );
      }
  
      public void setScmProvider( ScmProvider scmProvider )
      {
          this.scmProvider = scmProvider;
      }
  
      public ScmProvider getScmProvider()
      {
          return scmProvider;
      }
  
      /**
       * {@inheritDoc}
       */
      public void setScmProvider( String providerType, ScmProvider provider )
      {
         setScmProvider( provider );
     }
 
     /**
      * {@inheritDoc}
      */
     public void setScmProviderImplementation( String providerType, String providerImplementation )
     {
         //Do nothing there
     }
 
     public void setScmRepository( ScmRepository scmRepository )
     {
         this.scmRepository = scmRepository;
     }
 
     public ScmRepository getScmRepository()
     {
         return scmRepository;
     }
 
     /**
      * Set the messages to return in validateScmRepository
      *
      * @param messages <code>List</code> of <code>String</code> objects
      */
     public void setMessages( List<String> messages )
     {
         this.messages = messages;
     }
 
     /**
      * Get the messages to return in validateScmRepository
      *
      * @return <code>List</code> of <code>String</code> objects
      */
     public List<String> getMessages()
     {
         return messages;
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmRepository makeScmRepository( String scmUrl )
         throws ScmRepositoryException, NoSuchScmProviderException
     {
         return getScmRepository();
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmRepository makeProviderScmRepository( String providerType, File path )
         throws ScmRepositoryException, UnknownRepositoryStructure, NoSuchScmProviderException
     {
         return getScmRepository();
     }
 
     /**
      * Returns the same list as getMessages()
      *
      * @param scmUrl ignored
      * @return <code>List</code> of <code>String</code> objects, the same list returned by getMessages()
      */
     public List<String> validateScmRepository( String scmUrl )
     {
         return getMessages();
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmProvider getProviderByUrl( String scmUrl )
         throws ScmRepositoryException, NoSuchScmProviderException
     {
         return getScmProvider();
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmProvider getProviderByType( String providerType )
         throws NoSuchScmProviderException
     {
         return getScmProvider();
     }
 
     /**
      * {@inheritDoc}
      */
     public ScmProvider getProviderByRepository( ScmRepository repository )
         throws NoSuchScmProviderException
     {
         return getScmProvider();
     }
 
     /**
      * {@inheritDoc}
      */
     public AddScmResult add( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).add( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public AddScmResult add( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).add( repository, fileSet, message );
     }
 
     /**
      * {@inheritDoc}
      */
     @SuppressWarnings( "deprecation" )
     public BranchScmResult branch( ScmRepository repository, ScmFileSet fileSet, String branchName )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).branch( repository, fileSet, branchName );
     }
 
     /**
      * {@inheritDoc}
      */
     @SuppressWarnings( "deprecation" )
     public BranchScmResult branch( ScmRepository repository, ScmFileSet fileSet, String branchName, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).branch( repository, fileSet, branchName, message );
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, ScmBranch branch )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).changeLog( repository, fileSet, startDate, endDate, numDays,
                                                                      branch );
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, Date startDate, Date endDate,
                                          int numDays, ScmBranch branch, String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).changeLog( repository, fileSet, startDate, endDate, numDays,
                                                                      branch, datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ChangeLogScmRequest request )
         throws ScmException
     {
         final ScmRepository repository = request.getScmRepository();
         return this.getProviderByRepository( repository ).changeLog( request );
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, ScmVersion startVersion,
                                          ScmVersion endVersion )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).changeLog( repository, fileSet, startVersion, endVersion );
     }
 
     /**
      * {@inheritDoc}
      */
     public ChangeLogScmResult changeLog( ScmRepository repository, ScmFileSet fileSet, ScmVersion startRevision,
                                          ScmVersion endRevision, String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).changeLog( repository, fileSet, startRevision, endRevision,
                                                                      datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckInScmResult checkIn( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkIn( repository, fileSet, message );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckInScmResult checkIn( ScmRepository repository, ScmFileSet fileSet, ScmVersion revision, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkIn( repository, fileSet, revision, message );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkOut( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkOut( repository, fileSet, version );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet, boolean recursive )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkOut( repository, fileSet, recursive );
     }
 
     /**
      * {@inheritDoc}
      */
     public CheckOutScmResult checkOut( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                        boolean recursive )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).checkOut( repository, fileSet, version, recursive );
     }
 
     /**
      * {@inheritDoc}
      */
     public DiffScmResult diff( ScmRepository repository, ScmFileSet fileSet, ScmVersion startVersion,
                                ScmVersion endVersion )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).diff( repository, fileSet, startVersion, endVersion );
     }
 
     /**
      * {@inheritDoc}
      */
     public EditScmResult edit( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).edit( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).export( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).export( repository, fileSet, version );
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, String outputDirectory )
         throws ScmException
     {
         return this.export( repository, fileSet, outputDirectory );
     }
 
     /**
      * {@inheritDoc}
      */
     public ExportScmResult export( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    String outputDirectory )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).export( repository, fileSet, version, outputDirectory );
     }
 
     /**
      * {@inheritDoc}
      */
     public ListScmResult list( ScmRepository repository, ScmFileSet fileSet, boolean recursive, ScmVersion version )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).list( repository, fileSet, recursive, version );
     }
 
     /**
      * {@inheritDoc}
      */
     public RemoveScmResult remove( ScmRepository repository, ScmFileSet fileSet, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).remove( repository, fileSet, message );
     }
 
     /**
      * {@inheritDoc}
      */
     public StatusScmResult status( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).status( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     @SuppressWarnings( "deprecation" )
     public TagScmResult tag( ScmRepository repository, ScmFileSet fileSet, String tagName )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).tag( repository, fileSet, tagName );
     }
 
     /**
      * {@inheritDoc}
      */
     @SuppressWarnings( "deprecation" )
     public TagScmResult tag( ScmRepository repository, ScmFileSet fileSet, String tagName, String message )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).tag( repository, fileSet, tagName, message );
     }
 
     /**
      * {@inheritDoc}
      */
     public UnEditScmResult unedit( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).unedit( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, version );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, boolean runChangelog )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, runChangelog );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    boolean runChangelog )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, version, runChangelog );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, (ScmVersion) null, datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version,
                                    String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, version, datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, Date lastUpdate )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, (ScmVersion) null, lastUpdate );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version, Date lastUpdate )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, version, lastUpdate );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, Date lastUpdate, String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, (ScmVersion) null, lastUpdate,
                                                                   datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public UpdateScmResult update( ScmRepository repository, ScmFileSet fileSet, ScmVersion version, Date lastUpdate,
                                    String datePattern )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).update( repository, fileSet, version, lastUpdate,
                                                                   datePattern );
     }
 
     /**
      * {@inheritDoc}
      */
     public BlameScmResult blame( ScmRepository repository, ScmFileSet fileSet, String filename )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).blame( repository, fileSet, filename );
     }
 
     public BlameScmResult blame( BlameScmRequest blameScmRequest )
         throws ScmException
     {
         return this.getProviderByRepository( blameScmRequest.getScmRepository() ).blame( blameScmRequest );
     }
 
     /**
      * {@inheritDoc}
      */
     public MkdirScmResult mkdir( ScmRepository repository, ScmFileSet fileSet, String message, boolean createInLocal )
         throws ScmException
     {
         return this.getProviderByRepository( repository ).mkdir( repository, fileSet, message, createInLocal );
     }
 }