package org.apache.maven.scm.provider.cvslib.command.checkin;

 /*

  * 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.codehaus.plexus.util.cli.StreamConsumer;

 import java.util.ArrayList;

 import java.util.List;

 /**

  * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>

  * @author Olivier Lamy

  * @version $Id: CvsCheckInConsumer.java 1054455 2011-01-02 18:40:29Z olamy $

  */

 public class CvsCheckInConsumer

     implements StreamConsumer

 {

     private List<ScmFile> checkedInFiles = new ArrayList<ScmFile>();

     private String remotePath;

     private ScmLogger logger;

     public CvsCheckInConsumer( String remotePath, ScmLogger logger )

     {

         this.remotePath = remotePath;

         this.logger = logger;

     }

     // ----------------------------------------------------------------------

     // StreamConsumer Implementation

     // ----------------------------------------------------------------------

     /** {@inheritDoc} */

     public void consumeLine( String line )

     {

         /*

          * The output from "cvs commit" contains lines like this:

          *

          *   /path/rot/repo/test-repo/check-in/foo/bar,v  <--  bar

          *

          * so this code assumes that it contains ",v  <--  "

          * it's a committed file.

          */

         if ( logger.isDebugEnabled() )

         {

             logger.debug( line );

         }

         int end = line.indexOf( ",v  <--  " );

         if ( end == -1 )

         {

             return;

         }

         String fileName = line.substring( 0, end );

         if ( !fileName.startsWith( remotePath ) )

         {

             return;

         }

         fileName = fileName.substring( remotePath.length() );

         checkedInFiles.add( new ScmFile( fileName, ScmFileStatus.CHECKED_IN ) );

     }

     public List<ScmFile> getCheckedInFiles()

     {

         return checkedInFiles;

     }

 }