package org.apache.maven.scm.provider.synergy.consumer;
   
   /*
    * 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.ChangeFile;
  import org.apache.maven.scm.log.ScmLogger;
  import org.apache.maven.scm.provider.synergy.util.SynergyUtil;
  import org.apache.maven.scm.util.AbstractConsumer;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.StringTokenizer;
  
  /**
   * Mainly inspired from CruiseControl
   *
   * @author <a href="julien.henry@capgemini.com">Julien Henry</a>
   * @author Olivier Lamy
   *
   */
  public class SynergyGetTaskObjectsConsumer
      extends AbstractConsumer
  {
  
      private List<ChangeFile> entries = new ArrayList<ChangeFile>();
  
      public static final String OUTPUT_FORMAT = "%name" + SynergyUtil.SEPARATOR + // 0
          "%version" + SynergyUtil.SEPARATOR;
  
      /**
       * @return the entries
       */
      public List<ChangeFile> getFiles()
      {
          return entries;
      }
  
      public SynergyGetTaskObjectsConsumer( ScmLogger logger )
      {
          super( logger );
      }
  
      /** {@inheritDoc} */
      public void consumeLine( String line )
      {
          if ( getLogger().isDebugEnabled() )
          {
              getLogger().debug( "Consume: " + line );
          }
          StringTokenizer tokenizer = new StringTokenizer( line.trim(), SynergyUtil.SEPARATOR );
          if ( tokenizer.countTokens() == 2 )
          {
              ChangeFile f = new ChangeFile( tokenizer.nextToken() );
              f.setRevision( tokenizer.nextToken() );
              entries.add( f );
          }
          else
          {
              if ( getLogger().isErrorEnabled() )
              {
                  getLogger().error(
                                     "Invalid token count in SynergyGetTaskObjects [" + tokenizer.countTokens()
                                         + "]" );
              }
          }
      }
  
  }