package org.apache.maven.scm.provider.integrity.command.branch;
   
   /**
    * 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.ScmException;
  import org.apache.maven.scm.ScmFile;
  import org.apache.maven.scm.ScmFileSet;
  import org.apache.maven.scm.ScmResult;
  import org.apache.maven.scm.command.branch.AbstractBranchCommand;
  import org.apache.maven.scm.command.branch.BranchScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.integrity.ExceptionHandler;
  import org.apache.maven.scm.provider.integrity.Project;
  import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository;
  
  import java.util.ArrayList;
  
  /**
   * MKS Integrity implementation for Maven's AbstractBranchCommand
   * <br>For a normal and variant configuration, a fresh checkpoint is executed
   * prior to creating a Development Path (branch).  In the case of a build
   * configuration, the specified checkpoint revision is used to create
   * the Development Path
   *
   * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a>
   * @version $Id: IntegrityBranchCommand.java 1.3 2011/08/22 13:06:17EDT Cletus D'Souza (dsouza) Exp  $
   * @since 1.6
   */
  public class IntegrityBranchCommand
      extends AbstractBranchCommand
  {
      /**
       * {@inheritDoc}
       */
      @Override
      public BranchScmResult executeBranchCommand( ScmProviderRepository repository, ScmFileSet fileSet,
                                                   String branchName, String message )
          throws ScmException
      {
          BranchScmResult result;
          IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository;
          Project siProject = iRepo.getProject();
          getLogger().info(
              "Attempting to branch project " + siProject.getProjectName() + " using branch name '" + branchName + "'" );
          try
          {
              Project.validateTag( branchName );
              Response res = siProject.createDevPath( branchName );
              int exitCode = res.getExitCode();
              boolean success = ( exitCode == 0 ? true : false );
              ScmResult scmResult = new ScmResult( res.getCommandString(), "", "Exit Code: " + exitCode, success );
              result = new BranchScmResult( new ArrayList<ScmFile>(), scmResult );
          }
          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 BranchScmResult( eh.getCommand(), eh.getMessage(), "Exit Code: " + eh.getExitCode(), false );
          }
          catch ( Exception e )
          {
              getLogger().error( "Failed to checkpoint project! " + e.getMessage() );
              result = new BranchScmResult( "si createdevpath", e.getMessage(), "", false );
          }
  
          return result;
      }
  
  }