package com.codehaus.mojo.vfs;
   
   /*
    * 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.commons.vfs2.FileObject;
  import org.apache.commons.vfs2.FileSystemException;
  import org.apache.commons.vfs2.FileSystemOptions;
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.codehaus.mojo.vfs.VfsFileSet;
  import org.codehaus.mojo.vfs.VfsFileSetManager;
  import org.codehaus.mojo.vfs.internal.DefaultVfsFileSetManager;
  import org.sonatype.plexus.components.sec.dispatcher.SecDispatcherException;
  
  /**
   * Copy files from one VFS to another VFS
   */
  @Mojo( name = "copy", requiresProject = true, threadSafe = true )
  public class CopyVfsMojo
      extends AbstractVfsActionMojo
  {
      public void execute()
          throws MojoExecutionException, MojoFailureException
      {
          if ( !this.initialize() )
          {
              return;
          }
  
          for ( MojoVfsFileSet fileset : filesets )
          {
              try
              {
                  FileSystemOptions sourceOpts = this.getFileSystemOptions( fileset.getSourceId(), fileset.getSource() );
                  FileSystemOptions destOpts =
                      this.getFileSystemOptions( fileset.getDestinationId(), fileset.getDestination() );
  
                  VfsFileSet vfsFileSet = new VfsFileSet();
                  vfsFileSet.copyBase( fileset );
  
                  FileObject sourceObj = getFileSystemManager().resolveFile( fileset.getSource(), sourceOpts );
                  vfsFileSet.setSource( sourceObj );
  
                  FileObject destObj = getFileSystemManager().resolveFile( fileset.getDestination(), destOpts );
                  vfsFileSet.setDestination( destObj );
  
                  VfsFileSetManager fileSetManager = new DefaultVfsFileSetManager();
                  fileSetManager.copy( vfsFileSet );
              }
              catch ( FileSystemException e )
              {
                  throw new MojoFailureException( "Unable to perform a copy operation", e );
              }
              catch ( SecDispatcherException e )
              {
                  throw new MojoFailureException( "Unable to perform a copy operation", e );
              }
          }
  
      }
  }