package org.apache.maven.scm.provider.bazaar.command.blame;
   
   /*
    * 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.ScmFileStatus;
  import org.apache.maven.scm.command.blame.BlameLine;
  import org.apache.maven.scm.log.ScmLogger;
  import org.apache.maven.scm.provider.bazaar.command.BazaarConsumer;
  
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  
  /**
   * @author Evgeny Mandrikov
   * @author Olivier Lamy
   * @since 1.4
   */
  public class BazaarBlameConsumer
      extends BazaarConsumer
  {
      private static final String BAZAAR_TIMESTAMP_PATTERN = "yyyyMMdd";
  
      private List<BlameLine> lines = new ArrayList<BlameLine>();
  
      public BazaarBlameConsumer( ScmLogger logger )
      {
          super( logger );
      }
  
      public void doConsume( ScmFileStatus status, String trimmedLine )
      {
          /*1   godin@godin 20100131*/
          String annotation = trimmedLine.substring( 0, trimmedLine.indexOf( '|' ) ).trim();
  
          String dateStr = annotation.substring( annotation.lastIndexOf( ' ' ) + 1 );
          annotation = annotation.substring( 0, annotation.lastIndexOf( ' ' ) );
  
          String author = annotation.substring( annotation.lastIndexOf( ' ' ) + 1 );
          annotation = annotation.substring( 0, annotation.lastIndexOf( ' ' ) );
  
          String revision = annotation.trim();
  
          Date date = parseDate( dateStr, null, BAZAAR_TIMESTAMP_PATTERN );
  
          lines.add( new BlameLine( date, revision, author ) );
      }
  
      public List<BlameLine> getLines()
      {
          return lines;
      }
  }