msnslpresponse.java

封装的msn代码,利用他很容易就可以登录msn.实现和msn通讯的目的.

/*
 * Copyright 2004-2005 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 net.sf.jml.protocol.msnslp;

import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import net.sf.jml.util.NumberUtils;

/**
 * MSNSLP response.
 * 
 * @author Roger Chen
 */
public class MsnslpResponse extends MsnslpMessage {

    private final static Pattern pattern = Pattern
            .compile("MSNSLP/(\\d+)\\.(\\d+) (\\d+) (.*)");

    private final static Map<Integer, String> statusMap = new HashMap<Integer, String>();

    static {
        statusMap.put(100, "Trying");
        statusMap.put(180, "Ringing");
        statusMap.put(181, "Call Is Being Forwarded");
        statusMap.put(182, "Queued");
        statusMap.put(183, "Session Progress");

        statusMap.put(200, "OK");

        statusMap.put(300, "Multiple Choices");
        statusMap.put(301, "Moved Permanently");
        statusMap.put(302, "Moved Temporarily");
        statusMap.put(305, "Use Proxy");
        statusMap.put(380, "Alternative Service");

        statusMap.put(400, "Bad Request");
        statusMap.put(401, "Unauthorized");
        statusMap.put(402, "Payment Required");
        statusMap.put(403, "Forbidden");
        statusMap.put(404, "Not Found");
        statusMap.put(405, "Method Not Allowed");
        statusMap.put(406, "Not Acceptable");
        statusMap.put(407, "Proxy Authentication Required");
        statusMap.put(408, "Request Time-out");
        statusMap.put(410, "Gone");
        statusMap.put(413, "Request Entity Too Large");
        statusMap.put(414, "Request-URI Too Large");
        statusMap.put(415, "Unsupported Media Type");
        statusMap.put(416, "Unsupported URI Scheme");
        statusMap.put(420, "Bad Extension");
        statusMap.put(421, "Extension Required");
        statusMap.put(423, "Interval Too Brief");
        statusMap.put(480, "Temporarily Unavailable");
        statusMap.put(481, "Call/Transaction Does Not Exist");
        statusMap.put(482, "Loop Detected");
        statusMap.put(483, "Too Many Hops");
        statusMap.put(484, "Address Incomplete");
        statusMap.put(485, "Ambiguous");
        statusMap.put(486, "Busy Here");
        statusMap.put(487, "Request Terminated");
        statusMap.put(488, "Not Acceptable Here");
        statusMap.put(491, "Request Pending");
        statusMap.put(493, "Undecipherable");

        statusMap.put(500, "Server Internal Error");
        statusMap.put(501, "Not Implemented");
        statusMap.put(502, "Bad Gateway");
        statusMap.put(503, "Service Unavailable");
        statusMap.put(504, "Server Time-out");
        statusMap.put(505, "Version Not Supported");
        statusMap.put(513, "Message Too Large");

        statusMap.put(600, "Busy Everywhere");
        statusMap.put(603, "Decline");
        statusMap.put(604, "Does Not Exist Anywhere");
        statusMap.put(606, "Not Acceptable");
    }

    private int statusCode;
    private String reasonPhrase;

    public MsnslpResponse() {
        setStatusCode(200);
    }

    public String getReasonPhrase() {
        return reasonPhrase;
    }

    public void setReasonPhrase(String reasonPhrase) {
        this.reasonPhrase = reasonPhrase;
    }

    public int getStatusCode() {
        return statusCode;
    }

    public void setStatusCode(int statusCode) {
        this.statusCode = statusCode;
        String reason = statusMap.get(statusCode);
        if (reason != null) {
            setReasonPhrase(reason);
        }
    }

    @Override
	protected boolean readFirstLine(String firstLine) {
        Matcher matcher = pattern.matcher(firstLine);
        if (matcher.matches()) {
            setMajorVersion(NumberUtils.stringToInt(matcher.group(1)));
            setMinorVersion(NumberUtils.stringToInt(matcher.group(2)));
            setStatusCode(NumberUtils.stringToInt(matcher.group(3)));
            setReasonPhrase(matcher.group(4));
            return true;
        }
        return false;
    }

    @Override
	protected void writeFirstLine(StringBuffer buffer) {
        buffer.append("MSNSLP/").append(getMajorVersion()).append('.').append(
                getMinorVersion()).append(" ");
        buffer.append(statusCode).append(" ");
        buffer.append(reasonPhrase);
    }

}