cancel.java

移动CMPP2.0 Java SDK

package cmpp.v2_0;

import java.util.Arrays;

public class Cancel extends CMPP
{
    private  final int commandId 		= CMPP.ID_CMPP_CANCEL;
    private	 final int commandLength 	= 8;
    
    private	long MsgId	= 0;

	public Cancel()   {
        super(CMPP.ID_CMPP_CANCEL);
    }
    public Cancel(CMPP cmpp)  {
        super(cmpp);
    }  
    
	/**
	 * 
	 */
	protected int parseBody() {
		
    	if( super.bodyLength < commandLength ) {	//length too short.
    		return -1;
    	}
    	
    	byte[] abyte0 = new byte[21];
    	int off = 0;

    	Arrays.fill(abyte0,(byte)0);
    	CMPP.BytesCopy(super.bodybytes, abyte0, off, off+7, 0);
    	MsgId = CMPP.Bytes8ToLong(abyte0);
    	off += 8;
    	
        return 0;
    }

	/**
	 * 
	 */
	protected int makeBody() {
	
    	// make bodybytes
    	super.bodyLength = commandLength; 
    	super.bodybytes  = new byte[super.bodyLength];
    	Arrays.fill(super.bodybytes,(byte)0);

    	// make body
    	int off = 0;
    	CMPP.BytesCopy(CMPP.LongToBytes8(MsgId),super.bodybytes,0,7,off);
    	off += 8;

    	return 0;
	}
	
	public String toString() {
		StringBuffer sb = new StringBuffer();
		
		sb.append("MsgId=" + MsgId + "\n");
		
		return sb.toString();
	}
	public long getMsgId() {
		return MsgId;
	}
	public void setMsgId(long msgId) {
		MsgId = msgId;
	}

}