package org.apache.maven.scm.provider.hg.command.status;

 /*

  * 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.ScmFile;

 import org.apache.maven.scm.ScmFileStatus;

 import org.apache.maven.scm.log.ScmLogger;

 import org.apache.maven.scm.provider.hg.command.HgConsumer;

 import java.io.File;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * @author <a href="mailto:thurner.rupert@ymono.net">thurner rupert</a>

  * @version $Id: HgStatusConsumer.java 1056991 2011-01-09 18:09:10Z olamy $

  */

 class HgStatusConsumer

     extends HgConsumer

 {

     private final List<ScmFile> repositoryStatus = new ArrayList<ScmFile>();

     private final File workingDir;

     HgStatusConsumer( ScmLogger logger, File workingDir )

     {

         super( logger );

         this.workingDir = workingDir;

     }

     /** {@inheritDoc} */

     public void doConsume( ScmFileStatus status, String trimmedLine )

     {

         //Only include real files (not directories)

         File tmpFile = new File( workingDir, trimmedLine );

         if ( !tmpFile.exists() )

         {

             if ( getLogger().isInfoEnabled() )

             {

                 getLogger().info( "Not a file: " + tmpFile + ". Ignoring" );

             }

         }

         else if ( tmpFile.isDirectory() )

         {

             if ( getLogger().isInfoEnabled() )

             {

                 getLogger().info( "New directory added: " + tmpFile );

             }

         }

         else

         {

             ScmFile scmFile = new ScmFile( trimmedLine, status );

             if ( getLogger().isInfoEnabled() )

             {

                 getLogger().info( scmFile.toString() );

             }

             repositoryStatus.add( scmFile );

         }

     }

     List<ScmFile> getStatus()

     {

         return repositoryStatus;

     }

 }