package org.apache.maven.plugin.assembly.archive.phase;

 /*

  * 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.plugin.assembly.AssemblerConfigurationSource;

 import org.apache.maven.plugin.assembly.AssemblyContext;

 import org.apache.maven.plugin.assembly.archive.ArchiveCreationException;

 import org.apache.maven.plugin.assembly.format.AssemblyFormattingException;

 import org.apache.maven.plugin.assembly.format.FileFormatter;

 import org.apache.maven.plugin.assembly.model.Assembly;

 import org.apache.maven.plugin.assembly.model.FileItem;

 import org.apache.maven.plugin.assembly.utils.AssemblyFormatUtils;

 import org.apache.maven.plugin.assembly.utils.TypeConversionUtils;

 import org.codehaus.plexus.archiver.Archiver;

 import org.codehaus.plexus.archiver.ArchiverException;

 import org.codehaus.plexus.logging.AbstractLogEnabled;

 import java.io.File;

 import java.util.Iterator;

 import java.util.List;

 /**

  * Handles the top-level <files/> section of the assembly descriptor.

  * 

  * @version $Id: FileItemAssemblyPhase.java 1002307 2010-09-28 18:13:44Z jdcasey $

  * @plexus.component role="org.apache.maven.plugin.assembly.archive.phase.AssemblyArchiverPhase" role-hint="file-items"

  */

 public class FileItemAssemblyPhase

     extends AbstractLogEnabled

     implements AssemblyArchiverPhase

 {

     /**

      * {@inheritDoc}

      */

     public void execute( final Assembly assembly, final Archiver archiver,

                          final AssemblerConfigurationSource configSource, final AssemblyContext context )

         throws ArchiveCreationException, AssemblyFormattingException

     {

         final List<FileItem> fileList = assembly.getFiles();

         final File basedir = configSource.getBasedir();

         final FileFormatter fileFormatter = new FileFormatter( configSource, getLogger() );

         for ( final Iterator<FileItem> i = fileList.iterator(); i.hasNext(); )

         {

             final FileItem fileItem = i.next();

             final String sourcePath = fileItem.getSource();

             // ensure source file is in absolute path for reactor build to work

             File source = new File( sourcePath );

             // save the original sourcefile's name, because filtration may

             // create a temp file with a different name.

             final String sourceName = source.getName();

             if ( !source.isAbsolute() )

             {

                 source = new File( basedir, sourcePath );

             }

             source = fileFormatter.format( source, fileItem.isFiltered(), fileItem.getLineEnding() );

             String destName = fileItem.getDestName();

             if ( destName == null )

             {

                 destName = sourceName;

             }

             final String outputDirectory =

                 AssemblyFormatUtils.getOutputDirectory( fileItem.getOutputDirectory(), configSource.getProject(), null,

                                                         configSource.getFinalName(), configSource );

             String target;

             // omit the last char if ends with / or \\

             if ( outputDirectory.endsWith( "/" ) || outputDirectory.endsWith( "\\" ) )

             {

                 target = outputDirectory + destName;

             }

             else if ( outputDirectory.length() < 1 )

             {

                 target = destName;

             }

             else

             {

                 target = outputDirectory + "/" + destName;

             }

             try

             {

                 archiver.addFile( source, target, TypeConversionUtils.modeToInt( fileItem.getFileMode(), getLogger() ) );

             }

             catch ( final ArchiverException e )

             {

                 throw new ArchiveCreationException( "Error adding file to archive: " + e.getMessage(), e );

             }

         }

     }

 }