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.FileSystemException;
  import org.apache.commons.vfs2.FileSystemOptions;
  import org.apache.commons.vfs2.auth.StaticUserAuthenticator;
  import org.apache.commons.vfs2.impl.DefaultFileSystemConfigBuilder;
  import org.apache.commons.vfs2.provider.ftp.FtpFileSystemConfigBuilder;
  import org.apache.commons.vfs2.provider.sftp.SftpFileSystemConfigBuilder;
  import org.codehaus.plexus.util.StringUtils;
  
  public class FileSystemOptionsFactory
  {
  
      private FtpSettings ftpSettings = new FtpSettings();
  
      public void setFtpSettings( FtpSettings ftpSettings )
      {
          this.ftpSettings = ftpSettings;
      }
  
      private SftpSettings sftpSettings = new SftpSettings();
  
      public void setSftpSettings( SftpSettings sftpSettings )
      {
          this.sftpSettings = sftpSettings;
      }
  
      public FileSystemOptions getFileSystemOptions( String url, String username, String password )
          throws FileSystemException
      {
  
          FileSystemOptions opts = new FileSystemOptions();
  
          String[] tokens = StringUtils.split( url, ":" );
  
          String protocol = tokens[0];
  
          if ( "ftp".equals( protocol ) )
          {
              FtpFileSystemConfigBuilder builder = FtpFileSystemConfigBuilder.getInstance();
              builder.setPassiveMode( opts, ftpSettings.isPassiveMode() );
              builder.setUserDirIsRoot( opts, ftpSettings.isUserDirIsRoot() );
          }
          if ( "sftp".equals( protocol ) )
          {
              SftpFileSystemConfigBuilder builder = SftpFileSystemConfigBuilder.getInstance();
              builder.setUserDirIsRoot( opts, sftpSettings.isUserDirIsRoot() );
          }
  
          String domain = null;
          tokens = StringUtils.split( "\\" );
          if ( tokens.length == 2 )
          {
              domain = tokens[0];
              username = tokens[1];
          }
  
          StaticUserAuthenticator auth = new StaticUserAuthenticator( domain, username, password );
  
          DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator( opts, auth );
  
          return opts;
      }
  
  }