1 /* 2 * Copyright 2007 the original author or authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package org.mockftpserver.stub.command; 17 18 import org.apache.log4j.Logger; 19 import org.mockftpserver.core.command.Command; 20 import org.mockftpserver.core.command.CommandHandler; 21 import org.mockftpserver.core.command.InvocationRecord; 22 import org.mockftpserver.core.command.ReplyCodes; 23 import org.mockftpserver.core.session.Session; 24 25 /** 26 * CommandHandler for the STOU (Store Unique) command. Send back two replies on the control connection: a 27 * reply code of 150 and another of 226. The text accompanying the final reply (226) is the 28 * unique filename, which is "" by default. You can customize the returned filename by setting 29 * the <code>filename</code> property. 30 * <p> 31 * Each invocation record stored by this CommandHandler includes the following data element key/values: 32 * <ul> 33 * <li>{@link #FILE_CONTENTS_KEY} ("fileContents") - the file contents (<code>byte[]</code>) sent on the data connection 34 * </ul> 35 * 36 * @version $Revision$ - $Date$ 37 * 38 * @author Chris Mair 39 */ 40 public final class StouCommandHandler extends AbstractStubDataCommandHandler implements CommandHandler { 41 42 public static final String FILE_CONTENTS_KEY = "filecontents"; 43 private static final String FINAL_REPLY_TEXT_KEY = "226.WithFilename"; 44 45 private static final Logger LOG = Logger.getLogger(StouCommandHandler.class); 46 47 private String filename = ""; 48 49 /** 50 * @see org.mockftpserver.stub.command.AbstractStubDataCommandHandler#processData(org.mockftpserver.core.command.Command, org.mockftpserver.core.session.Session, org.mockftpserver.core.command.InvocationRecord) 51 */ 52 protected void processData(Command command, Session session, InvocationRecord invocationRecord) { 53 byte[] data = session.readData(); 54 LOG.info("Received " + data.length + " bytes"); 55 LOG.trace("Received data [" + new String(data) + "]"); 56 invocationRecord.set(FILE_CONTENTS_KEY, data); 57 } 58 59 /** 60 * Override the default implementation to send a custom reply text that includes the STOU response filename 61 * @see org.mockftpserver.stub.command.AbstractStubDataCommandHandler#sendFinalReply(org.mockftpserver.core.session.Session) 62 */ 63 protected void sendFinalReply(Session session) { 64 final String[] ARGS = { filename }; 65 sendReply(session, ReplyCodes.SEND_DATA_FINAL_OK, FINAL_REPLY_TEXT_KEY, null, ARGS); 66 } 67 68 /** 69 * Set the filename returned with the final reply of the STOU command 70 * @param filename - the filename 71 */ 72 public void setFilename(String filename) { 73 this.filename = filename; 74 } 75 76 } 77
