cngpdeliverrespmessage.java

移动CMPP的网关,JAVA又一实现,非常完整的代码.

package com.grail.comm.cngp.message;

import com.grail.comm.cngp.CNGPConstant;


/**
 * <p>
 * Title: 短信 项目
 * </p>
 *
 * <p>
 * Description:接受信息对象
 * </p>
 *
 * <p>
 * Copyright: Copyright (c) 2004 arefa
 * </p>
 *
 * <p>
 * Company: arefa
 * </p>
 *
 * <p>
 * 所有类均以开源项目为基础,感谢他们对 JAVA 世界作出的贡献
 * </p>
 *
 * @author lyw / 刘有为
 * @version 1.0
 */
public class CNGPDeliverRespMessage extends CNGPMessage
{

    private StringBuffer strBuf;

    public CNGPDeliverRespMessage(byte msgId[], int congestionState)
        throws IllegalArgumentException
    {
        if(msgId.length > 10)
            throw new IllegalArgumentException(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(CNGPConstant.DELIVER_REPINPUT_ERROR)))).append(":msg_Id").append(CNGPConstant.STRING_LENGTH_GREAT).append("10"))));
        if(congestionState < 0 || congestionState > 255)
        {
            throw new IllegalArgumentException(String.valueOf(String.valueOf((new StringBuffer(String.valueOf(String.valueOf(CNGPConstant.DELIVER_REPINPUT_ERROR)))).append(":congestionState ").append(CNGPConstant.INT_SCOPE_ERROR))));
        } else
        {
            int len = 31;
            buf = new byte[31];
            setMsgLength(len);
            setRequestId(0x80000003);
            System.arraycopy(msgId, 0, buf, 16, msgId.length);
            
            buf[30] = (byte)congestionState;
            strBuf = new StringBuffer(100);
            strBuf.append(",MsgId=".concat(String.valueOf(msgId)));
            strBuf.append(",congestionState=".concat(String.valueOf(String.valueOf(congestionState))));
            return;
        }
    }
    
    public byte[] getMsgId()
    {
        byte msgId[] = new byte[10];
        System.arraycopy(buf, 16, msgId, 0, 10);
        return msgId;
    }
    
    public String toString()
    {
        StringBuffer outStr = new StringBuffer(100);
        outStr.append("CNGPDeliverRespMessage:");
        strBuf.append("PacketLength=".concat(String.valueOf(String.valueOf(getMsgLength()))));
        strBuf.append(",RequestID=".concat(String.valueOf(String.valueOf(getRequestId()))));
        strBuf.append(",Status=".concat(String.valueOf(String.valueOf(getStatus()))));
        outStr.append(",SequenceId=".concat(String.valueOf(String.valueOf(getSequenceId()))));
        if(strBuf != null)
            outStr.append(strBuf.toString());
        return outStr.toString();
    }
}