package org.apache.maven.scm.provider.integrity.command.list;
   
   /*
    * 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 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.ScmVersion;
  import org.apache.maven.scm.command.list.AbstractListCommand;
  import org.apache.maven.scm.command.list.ListScmResult;
  import org.apache.maven.scm.provider.ScmProviderRepository;
  import org.apache.maven.scm.provider.integrity.ExceptionHandler;
  import org.apache.maven.scm.provider.integrity.Member;
  import org.apache.maven.scm.provider.integrity.repository.IntegrityScmProviderRepository;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  /**
   * MKS Integrity implementation for Maven's AbstractListCommand
   * <br>This command will a 'si viewproject' command listing all the files in the project
   *
   * @author <a href="mailto:cletus@mks.com">Cletus D'Souza</a>
   * @since 1.6
   */
  public class IntegrityListCommand
      extends AbstractListCommand
  {
      /**
       * {@inheritDoc}
       */
      @Override
      public ListScmResult executeListCommand( ScmProviderRepository repository, ScmFileSet fileSet, boolean recursive,
                                               ScmVersion scmVersion )
          throws ScmException
      {
          ListScmResult result;
          IntegrityScmProviderRepository iRepo = (IntegrityScmProviderRepository) repository;
          getLogger().info( "Listing all files in project " + iRepo.getConfigruationPath() );
          try
          {
              // Get a listing for all the members in the project...
              List<Member> projectMembers = iRepo.getProject().listFiles( fileSet.getBasedir().getAbsolutePath() );
              // Initialize the list of ScmFile objects for the ListScmResult
              List<ScmFile> scmFileList = new ArrayList<ScmFile>();
              for ( Iterator<Member> it = projectMembers.iterator(); it.hasNext(); )
              {
                  Member siMember = it.next();
                  scmFileList.add( new ScmFile( siMember.getTargetFilePath(), ScmFileStatus.UNKNOWN ) );
              }
              result = new ListScmResult( scmFileList, new ScmResult( "si viewproject", "", "", true ) );
  
          }
          catch ( APIException aex )
          {
              ExceptionHandler eh = new ExceptionHandler( aex );
              getLogger().error( "MKS API Exception: " + eh.getMessage() );
              getLogger().debug( eh.getCommand() + " exited with return code " + eh.getExitCode() );
              result = new ListScmResult( eh.getCommand(), eh.getMessage(), "Exit Code: " + eh.getExitCode(), false );
          }
  
          return result;
      }
  
  }