| /* |
| * 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. |
| */ |
| |
| package org.apache.ftpserver.ftplet; |
| |
| /** |
| * FTP reply object. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class DefaultFtpReply implements FtpReply { |
| |
| private int code; |
| |
| private String message; |
| |
| /** |
| * time when this reply was sent. |
| */ |
| private long sentTime = 0L; |
| |
| private static final String CRLF = "\r\n"; |
| |
| /** |
| * Constructor for single-line messages |
| * @param code The reply code |
| * @param message The reply message |
| */ |
| public DefaultFtpReply(final int code, final String message) { |
| this.code = code; |
| this.message = message; |
| this.sentTime = System.currentTimeMillis(); |
| } |
| |
| /** |
| * Constructor for multi-line replies |
| * @param code The reply code |
| * @param message The reply message, one line per String |
| */ |
| public DefaultFtpReply(final int code, final String[] message) { |
| this.code = code; |
| |
| StringBuffer sb = new StringBuffer(); |
| for (int i = 0; i < message.length; i++) { |
| sb.append(message[i]); |
| sb.append('\n'); |
| } |
| this.message = sb.toString(); |
| this.sentTime = System.currentTimeMillis(); |
| } |
| |
| /** |
| * @return the code |
| */ |
| public int getCode() { |
| return code; |
| } |
| |
| /** |
| * @return the message |
| */ |
| public String getMessage() { |
| return message; |
| } |
| |
| public long getSentTime() { |
| return sentTime; |
| } |
| |
| public boolean isPositive() { |
| return code < 400; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see java.lang.Object#toString() |
| */ |
| public String toString() { |
| int code = getCode(); |
| String notNullMessage = getMessage(); |
| if (notNullMessage == null) { |
| notNullMessage = ""; |
| } |
| |
| StringBuffer sb = new StringBuffer(); |
| |
| // no newline |
| if (notNullMessage.indexOf('\n') == -1) { |
| sb.append(code); |
| sb.append(" "); |
| sb.append(notNullMessage); |
| sb.append(CRLF); |
| } else { |
| String[] lines = notNullMessage.split("\n"); |
| |
| sb.append(code); |
| sb.append("-"); |
| |
| for (int i = 0; i < lines.length; i++) { |
| String line = lines[i]; |
| |
| if (i + 1 == lines.length) { |
| sb.append(code); |
| sb.append(" "); |
| } |
| |
| sb.append(line); |
| sb.append(CRLF); |
| } |
| |
| } |
| |
| return sb.toString(); |
| } |
| |
| } |