package org.apache.maven.scm.provider.perforce.command.remove;

 /*

  * 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.ScmException;

 import org.apache.maven.scm.ScmFileSet;

 import org.apache.maven.scm.ScmResult;

 import org.apache.maven.scm.command.remove.AbstractRemoveCommand;

 import org.apache.maven.scm.command.remove.RemoveScmResult;

 import org.apache.maven.scm.provider.ScmProviderRepository;

 import org.apache.maven.scm.provider.perforce.PerforceScmProvider;

 import org.apache.maven.scm.provider.perforce.command.PerforceCommand;

 import org.apache.maven.scm.provider.perforce.repository.PerforceScmProviderRepository;

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

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

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

 import java.io.File;

 import java.util.List;

 /**

  * @author Mike Perham

  * @author Olivier Lamy

  * @version $Id: PerforceRemoveCommand.java 1090546 2011-04-09 08:29:33Z olamy $

  */

 public class PerforceRemoveCommand

     extends AbstractRemoveCommand

     implements PerforceCommand

 {

     /**

      * {@inheritDoc}

      */

     protected ScmResult executeRemoveCommand( ScmProviderRepository repo, ScmFileSet files, String message )

         throws ScmException

     {

         Commandline cl = createCommandLine( (PerforceScmProviderRepository) repo, files.getBasedir(), files );

         PerforceRemoveConsumer consumer = new PerforceRemoveConsumer();

         try

         {

             CommandLineUtils.StringStreamConsumer err = new CommandLineUtils.StringStreamConsumer();

             int exitCode = CommandLineUtils.executeCommandLine( cl, consumer, err );

             if ( exitCode != 0 )

             {

                 String cmdLine = CommandLineUtils.toString( cl.getCommandline() );

                 StringBuilder msg = new StringBuilder( "Exit code: " + exitCode + " - " + err.getOutput() );

                 msg.append( '\n' );

                 msg.append( "Command line was:" + cmdLine );

                 throw new CommandLineException( msg.toString() );

             }

         }

         catch ( CommandLineException e )

         {

             throw new ScmException( "CommandLineException " + e.getMessage(), e );

         }

         return new RemoveScmResult( cl.toString(), consumer.getRemovals() );

     }

     public static Commandline createCommandLine( PerforceScmProviderRepository repo, File workingDirectory,

                                                  ScmFileSet files )

     {

         Commandline command = PerforceScmProvider.createP4Command( repo, workingDirectory );

         command.createArg().setValue( "delete" );

         List<File> fs = files.getFileList();

         for ( int i = 0; i < fs.size(); i++ )

         {

             File file = (File) fs.get( i );

             command.createArg().setValue( file.getName() );

         }

         return command;

     }

 }