login.java

中国移动定位引擎的客户端

/**
*
* <p>Title: Sm内部协议解析</p>
* <p>Description: 登录包解析</p>
* <p>Copyright: Copyright (c) 2007</p>
* <p>Company: 福富软件</p>
* @author chenxin
* @version 1.0 $Date 2007-07-03
*/
package ffcs.lbp.le.message;

import java.nio.ByteBuffer;

import ffcs.lbp.MessageParseException;
import ffcs.lbp.LbpMessage;


public class Login extends LeMessage {
	
	private String userId=null;
	private String password=null;
	
		
	public Login(){
		super(Login);
		
	}
	
	protected boolean readBody(ByteBuffer buf) throws MessageParseException{
		
		
	    userId = LbpMessage.readOString(buf, 20);
	    password = LbpMessage.readOString(buf, 20);
	    
	    return true;


	}
	protected boolean writeBody(ByteBuffer buf){
		
		
		LbpMessage.writeCString(buf,userId);
		LbpMessage.writeCString(buf,password);
		
	
		
		return true;

		
	}
	
	
	protected int getBodyLength(){

		int len = ((this.userId != null) ? userId.length() : 0)
		+ ((password != null) ? password.length() : 0);
			return len + 2;
		
		
	}
	
	/**
	 * @return 返回 password。
	 */
	public String getPassword() {
		return password;
	}
	/**
	 * @param password 要设置的 password。
	 */
	public void setPassword(String password) {
		this.password = password;
	}
	/**
	 * @return 返回 userId。
	 */
	public String getUserId() {
		return userId;
	}
	/**
	 * @param userId 要设置的 userId。
	 */
	public void setUserId(String userId) {
		this.userId = userId;
	}
	
	public String toString(){
		
		StringBuffer sb=new StringBuffer("Login:");
	    sb.append(super.toString());
	    
	    sb.append("userId");
        sb.append("=");
        sb.append(userId);
        sb.append(" ");
        
        
        sb.append("password");
        sb.append("=");
        sb.append(password);
        sb.append(" ");

        return sb.toString();
	}
	
}