package it.rafa.test;

import java.io.Serializable;

public class MyMessage implements Serializable{
	public static byte stx= 0x02;
	private int len;
	private byte[] msg;
	public static byte etx = 0x03;
	
	public MyMessage() {
		super();
	}
	
	public MyMessage(int len, byte[] msg) {
		super();
		this.len = len;
		this.msg = msg;
	}
	
	public int getLen() {
		return len;
	}
	public void setLen(int len) {
		this.len = len;
	}
	
	

	public byte[] getMsg() {
		return msg;
	}

	public void setMsg(byte[] msg) {
		this.msg = msg;
	}
	
	public byte[] toArray() {
		byte[] v = new byte[3 + msg.length];
		v[0]=stx;
		v[v.length-1]=etx;
		v[1] = (byte)v.length;
		for(int i=2;i<msg.length;i++)
			v[i]= msg[i-2];
		
		return v;
	}

	/**
	 * Constructs a <code>String</code> with all attributes
	 * in name = value format.
	 *
	 * @return a <code>String</code> representation 
	 * of this object.
	 */
	public String toString()
	{
	    final String TAB = "    ";
	    
	    String retValue = "";
	    
	    retValue = "MyMessage ( "
	        + super.toString() + TAB
	        + "len = " + this.len + TAB
	        + "msg = " + this.msg + TAB
	        + "msgStr = " + new String(this.msg) + TAB
	        + " )";
	
	    return retValue;
	}
	
	
	
}