70623fa7ec9a001b1a36b107245978e8

《J2ME实用教程》 源文件下载 本书没有仅仅局限于J2ME单机游戏的开发

/*
 * 与服务器共享的序列化信息
 */
package com.chapter16.shared;

import java.io.*;

public class AccountInfo {
	private String userName = "";//登陆的用户名

	private String password = "";//登陆密码

	private String creditCardNumber = "";//银行卡号

	private String creditCardHolderName = "";//银行卡用户名

	private String creditCardExpirationDate = "";//银行卡截止日期

	public AccountInfo() {
	}

	public void setUserName(String userName) {
		this.userName = userName;
	}

	public String getUserName() {
		return userName;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public String getCreditCardNumber() {
		return creditCardNumber;
	}

	public void setCreditCardNumber(String creditCardNumber) {
		this.creditCardNumber = creditCardNumber;
	}

	public String getCreditCardHolderName() {
		return creditCardHolderName;
	}

	public void setCreditCardHolderName(String creditCardHolderName) {
		this.creditCardHolderName = creditCardHolderName;
	}

	public String getCreditCardExpirationDate() {
		return creditCardExpirationDate;
	}

	public void setCreditCardExpirationDate(String creditCardExpirationDate) {
		this.creditCardExpirationDate = creditCardExpirationDate;
	}
	//序列化信息
	public byte[] serialize() throws IOException {
		ByteArrayOutputStream bout = new ByteArrayOutputStream();
		DataOutputStream dataStream = new DataOutputStream(bout);
		dataStream.writeUTF(userName);
		dataStream.writeUTF(password);
		dataStream.writeUTF(creditCardNumber);
		dataStream.writeUTF(creditCardHolderName);
		dataStream.writeUTF(creditCardExpirationDate);
		return bout.toByteArray();
	}

	//反序列化信息
	public void deserialize(byte[] data) throws IOException {
		ByteArrayInputStream bin = new ByteArrayInputStream(data);
		DataInputStream dataStream = new DataInputStream(bin);
		userName = dataStream.readUTF();
		password = dataStream.readUTF();
		creditCardNumber = dataStream.readUTF();
		creditCardHolderName = dataStream.readUTF();
		creditCardExpirationDate = dataStream.readUTF();
	}
	

}