/*

  * Copyright 2007 the original author or authors.

  * 

  * Licensed 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.

  */

 package org.mockftpserver.stub.command;

 import org.mockftpserver.core.command.Command;

 import org.mockftpserver.core.command.CommandHandler;

 import org.mockftpserver.core.command.InvocationRecord;

 import org.mockftpserver.core.command.ReplyCodes;

 import org.mockftpserver.core.session.Session;

 /**

  * CommandHandler for the PWD (Print Working Directory) and XPWD commands. By default, return

  * an empty directory name, along with a reply code of 257. You can customize the returned

  * directory name by setting the <code>directory</code> property.

  * <p>

  * Each invocation record stored by this CommandHandler contains no data elements.

  *

  * @author Chris Mair

  * @version $Revision: 194 $ - $Date: 2008-12-07 08:53:58 -0500 (Sun, 07 Dec 2008) $

  */

 public class PwdCommandHandler extends AbstractStubCommandHandler implements CommandHandler {

     private String directory = "";

     /**

      * Constructor. Initialize the replyCode.

      */

     public PwdCommandHandler() {

         setReplyCode(ReplyCodes.PWD_OK);

     }

     public void handleCommand(Command command, Session session, InvocationRecord invocationRecord) {

         sendReply(session, quotes(directory));

     }

     /**

      * Set the directory String to be returned by this command

      *

      * @param directory - the directory

      */

     public void setDirectory(String directory) {

         this.directory = directory;

     }

 }