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.log.ScmLogger;

 import org.codehaus.plexus.util.cli.StreamConsumer;

 /**

  * Parse output of

  * <p/>

  * <pre>

  *  ccm wa -show -p <project_spec>

  * </pre>

  *

  * @author <a href="mailto:julien.henry@capgemini.com">Julien Henry</a>

  * @version $Id: SynergyGetWorkingProjectConsumer.java 1067549 2011-02-05 23:13:10Z olamy $

  */

 public class SynergyGetWorkingProjectConsumer

     implements StreamConsumer

 {

     private ScmLogger logger;

     private String projectSpec;

     public SynergyGetWorkingProjectConsumer( ScmLogger logger )

     {

         this.logger = logger;

     }

     /** {@inheritDoc} */

     public void consumeLine( String line )

     {

         if ( logger.isDebugEnabled() )

         {

             logger.debug( "Consume: " + line );

         }

         if ( !line.trim().equals( "" ) )

         {

             projectSpec = line.trim();

         }

     }

     public String getProjectSpec()

     {

         return projectSpec;

     }

 }