package org.apache.maven.scm.provider.integrity.command.login;
   
   /**
    * 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 com.mks.api.response.APIException;
  import com.mks.api.response.Response;
  import org.apache.maven.scm.CommandParameters;
  import org.apache.maven.scm.ScmException;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.command.login.AbstractLoginCommand;
  import org.apache.maven.scm.command.login.LoginScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.integrity.APISession;
  import org.apache.maven.scm.provider.integrity.ExceptionHandler;
  import org.apache.maven.scm.provider.integrity.Project;
  import org.apache.maven.scm.provider.integrity.Sandbox;
  import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository;
  
  /**
   * MKS Integrity implementation of Maven's AbstractLoginCommand
   * <br>This command will execute a 'si login' followed by a 'si viewproject'
   * to prepare the subsequent commands that will be executed for a maven goal.
   * <br>The login command uses a Local Client API Integration Point and hence the
   * <br>MKS Integrity Client is required to be installed on the local client as a
   * pre-requisite.
   *
   * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a>
   * @version $Id: IntegrityLoginCommand.java 1.2 2011/08/22 13:06:33EDT Cletus D'Souza (dsouza) Exp  $
   * @since 1.6
   */
  public class IntegrityLoginCommand
      extends AbstractLoginCommand
  {
      /**
       * {@inheritDoc}
       */
      @Override
      public LoginScmResult executeLoginCommand( ScmProviderRepository repository, ScmFileSet fileSet,
                                                 CommandParameters params )
          throws ScmException
      {
          getLogger().info( "Attempting to connect with the MKS Integrity Server" );
          LoginScmResult result;
          IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository;
          APISession api = iRepo.getAPISession();
          try
          {
              // First we will establish a connection to the MKS Integrity Server
              Response res = api.connect( iRepo.getHost(), iRepo.getPort(), iRepo.getUser(), iRepo.getPassword() );
              int exitCode = res.getExitCode();
              boolean success = ( exitCode == 0 ? true : false );
              result = new LoginScmResult( res.getCommandString(), "", "Exit Code: " + exitCode, success );
  
              // Next we will prepare the Project and Sandbox for the other commands
              Project siProject = new Project( api, iRepo.getConfigruationPath() );
              Sandbox siSandbox = new Sandbox( api, siProject, fileSet.getBasedir().getAbsolutePath() );
              iRepo.setProject( siProject );
              iRepo.setSandbox( siSandbox );
          }
          catch ( APIException aex )
          {
              ExceptionHandler eh = new ExceptionHandler( aex );
              getLogger().error( "MKS API Exception: " + eh.getMessage() );
              getLogger().info( eh.getCommand() + " exited with return code " + eh.getExitCode() );
              result = new LoginScmResult( eh.getCommand(), eh.getMessage(), "Exit Code: " + eh.getExitCode(), false );
          }
  
          return result;
      }
  
  }