1bda3441225e0607b5ced8b538123fd7c7a417910chrismair/* 2bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Copyright 2008 the original author or authors. 3bda3441225e0607b5ced8b538123fd7c7a417910chrismair * 4bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Licensed under the Apache License, Version 2.0 (the "License"); 5bda3441225e0607b5ced8b538123fd7c7a417910chrismair * you may not use this file except in compliance with the License. 6bda3441225e0607b5ced8b538123fd7c7a417910chrismair * You may obtain a copy of the License at 7bda3441225e0607b5ced8b538123fd7c7a417910chrismair * 8bda3441225e0607b5ced8b538123fd7c7a417910chrismair * http://www.apache.org/licenses/LICENSE-2.0 9bda3441225e0607b5ced8b538123fd7c7a417910chrismair * 10bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Unless required by applicable law or agreed to in writing, software 11bda3441225e0607b5ced8b538123fd7c7a417910chrismair * distributed under the License is distributed on an "AS IS" BASIS, 12bda3441225e0607b5ced8b538123fd7c7a417910chrismair * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bda3441225e0607b5ced8b538123fd7c7a417910chrismair * See the License for the specific language governing permissions and 14bda3441225e0607b5ced8b538123fd7c7a417910chrismair * limitations under the License. 15bda3441225e0607b5ced8b538123fd7c7a417910chrismair */ 16bda3441225e0607b5ced8b538123fd7c7a417910chrismairpackage org.mockftpserver.stub.command; 17bda3441225e0607b5ced8b538123fd7c7a417910chrismair 18bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.command.Command; 19bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.command.CommandHandler; 20bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.command.InvocationRecord; 21bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.command.ReplyCodes; 22bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.session.Session; 23bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.util.HostAndPort; 24bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport org.mockftpserver.core.util.PortParser; 25bda3441225e0607b5ced8b538123fd7c7a417910chrismair 26bda3441225e0607b5ced8b538123fd7c7a417910chrismairimport java.net.UnknownHostException; 27bda3441225e0607b5ced8b538123fd7c7a417910chrismair 28bda3441225e0607b5ced8b538123fd7c7a417910chrismair/** 29bda3441225e0607b5ced8b538123fd7c7a417910chrismair * CommandHandler for the PORT command. Send back a reply code of 200. 30bda3441225e0607b5ced8b538123fd7c7a417910chrismair * <p/> 31bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Each invocation record stored by this CommandHandler includes the following data element key/values: 32bda3441225e0607b5ced8b538123fd7c7a417910chrismair * <ul> 33bda3441225e0607b5ced8b538123fd7c7a417910chrismair * <li>{@link #HOST_KEY} ("host") - the client data host (InetAddress) submitted on the invocation (from parameters 1-4) 34bda3441225e0607b5ced8b538123fd7c7a417910chrismair * <li>{@link #PORT_KEY} ("port") - the port number (Integer) submitted on the invocation (from parameter 5-6) 35bda3441225e0607b5ced8b538123fd7c7a417910chrismair * </ul> 36bda3441225e0607b5ced8b538123fd7c7a417910chrismair * 37bda3441225e0607b5ced8b538123fd7c7a417910chrismair * @author Chris Mair 38bda3441225e0607b5ced8b538123fd7c7a417910chrismair * @version $Revision$ - $Date$ 39bda3441225e0607b5ced8b538123fd7c7a417910chrismair */ 40bda3441225e0607b5ced8b538123fd7c7a417910chrismairpublic class PortCommandHandler extends AbstractStubCommandHandler implements CommandHandler { 41bda3441225e0607b5ced8b538123fd7c7a417910chrismair 42bda3441225e0607b5ced8b538123fd7c7a417910chrismair public static final String HOST_KEY = "host"; 43bda3441225e0607b5ced8b538123fd7c7a417910chrismair public static final String PORT_KEY = "port"; 44bda3441225e0607b5ced8b538123fd7c7a417910chrismair 45bda3441225e0607b5ced8b538123fd7c7a417910chrismair /** 46bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Constructor. Initialize the replyCode. 47bda3441225e0607b5ced8b538123fd7c7a417910chrismair */ 48bda3441225e0607b5ced8b538123fd7c7a417910chrismair public PortCommandHandler() { 49bda3441225e0607b5ced8b538123fd7c7a417910chrismair setReplyCode(ReplyCodes.PORT_OK); 50bda3441225e0607b5ced8b538123fd7c7a417910chrismair } 51bda3441225e0607b5ced8b538123fd7c7a417910chrismair 52bda3441225e0607b5ced8b538123fd7c7a417910chrismair /** 53bda3441225e0607b5ced8b538123fd7c7a417910chrismair * Handle the command 54bda3441225e0607b5ced8b538123fd7c7a417910chrismair * 55bda3441225e0607b5ced8b538123fd7c7a417910chrismair * @throws UnknownHostException 56bda3441225e0607b5ced8b538123fd7c7a417910chrismair * @see org.mockftpserver.core.command.CommandHandler#handleCommand(org.mockftpserver.core.command.Command, org.mockftpserver.core.session.Session) 57bda3441225e0607b5ced8b538123fd7c7a417910chrismair */ 58bda3441225e0607b5ced8b538123fd7c7a417910chrismair public void handleCommand(Command command, Session session, InvocationRecord invocationRecord) throws UnknownHostException { 59bda3441225e0607b5ced8b538123fd7c7a417910chrismair HostAndPort client = PortParser.parseHostAndPort(command.getParameters()); 60bda3441225e0607b5ced8b538123fd7c7a417910chrismair LOG.debug("host=" + client.host + " port=" + client.port); 61bda3441225e0607b5ced8b538123fd7c7a417910chrismair session.setClientDataHost(client.host); 62bda3441225e0607b5ced8b538123fd7c7a417910chrismair session.setClientDataPort(client.port); 63bda3441225e0607b5ced8b538123fd7c7a417910chrismair invocationRecord.set(HOST_KEY, client.host); 64bda3441225e0607b5ced8b538123fd7c7a417910chrismair invocationRecord.set(PORT_KEY, new Integer(client.port)); 65bda3441225e0607b5ced8b538123fd7c7a417910chrismair sendReply(session); 66bda3441225e0607b5ced8b538123fd7c7a417910chrismair } 67bda3441225e0607b5ced8b538123fd7c7a417910chrismair 68bda3441225e0607b5ced8b538123fd7c7a417910chrismair} 69