package org.apache.maven.scm.provider.integrity.command.mkdir;
   
   /*
    * 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.ScmFileStatus;
  import org.apache.maven.scm.ScmResult;
  import org.apache.maven.scm.command.mkdir.AbstractMkdirCommand;
  import org.apache.maven.scm.command.mkdir.MkdirScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.integrity.ExceptionHandler;
  import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  /**
   * MKS Integrity implementation of Maven's AbstractMkdirCommand
   * <br>This command will execute an 'si createsubproject' for the relative path
   * represented in the fileSet.getFileList().iterator().next() entry.
   * <br>A single subproject is created required for every directory encountered
   * in the relative path.
   *
   * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a>
   * @since 1.6
   */
  public class IntegrityMkdirCommand
      extends AbstractMkdirCommand
  {
      /**
       * Creates a subproject in the Integrity repository.
       * <br>However, since the subproject automatically creates a folder in
       * the local sandbox, the createInLocal argument will be ignored
       */
      @Override
      public MkdirScmResult executeMkdirCommand( ScmProviderRepository repository, ScmFileSet fileSet, String message,
                                                 boolean createInLocal )
          throws ScmException
      {
          String dirPath = "";
          Iterator<File> fit = fileSet.getFileList().iterator();
          if ( fit.hasNext() )
          {
              dirPath = fit.next().getPath().replace( '\\', '/' );
          }
          if ( null == dirPath || dirPath.length() == 0 )
          {
              throw new ScmException( "A relative directory path is required to execute this command!" );
          }
          getLogger().info( "Creating subprojects one per directory, as required for " + dirPath );
          MkdirScmResult result;
          IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository;
          try
          {
              Response res = iRepo.getSandbox().createSubproject( dirPath );
              String subProject = res.getWorkItems().next().getResult().getField( "resultant" ).getItem().getDisplayId();
              List<ScmFile> createdDirs = new ArrayList<ScmFile>();
              createdDirs.add( new ScmFile( subProject, ScmFileStatus.ADDED ) );
              int exitCode = res.getExitCode();
              boolean success = ( exitCode == 0 ? true : false );
              getLogger().info( "Successfully created subproject " + subProject );
              result = new MkdirScmResult( createdDirs,
                                           new ScmResult( res.getCommandString(), "", "Exit Code: " + exitCode,
                                                          success ) );
          }
          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 MkdirScmResult( eh.getCommand(), eh.getMessage(), "Exit Code: " + eh.getExitCode(), false );
          }
  
          return result;
      }
  
 }