package cn.com.chysoft.demo2;
import java.text.SimpleDateFormat;
/**
* 线程实现
*
* @author chenyong QQ:369232566
* @date 2013-03-21 下午14:14
*/
public class Instance implements Runnable {
private Ticket ticket;
private boolean isOk;// 是否购票成功
private TicketCentre centre;// 票务中心
private int wtime;// 购票耗时
public Instance(int wtime, Ticket ticket) {
this.wtime = wtime;
this.ticket = ticket;
}
private final void fun(int wtime) {
this.centre = ticket.getCentre();
try {
this.isOk = this.centre.buy(this.ticket);// 购买
/**
* 设置余票，因为对象中的数值是共享的
*/
this.showMessage(this.ticket.getCentre().getSurplus());
Thread.sleep(wtime);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public void showMessage(int current) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss:SSSSSSS --> ");
StringBuffer sbCtx = new StringBuffer(sdf.format(this.ticket.getTime().getTime()));
sbCtx.append(this.ticket.getUser());
if (this.isOk) {
sbCtx.append(" 在 ").append(Thread.currentThread().getName()).append(" 购买 ").append(this.ticket.getNum()).append(" 张票, 当前剩余 ").append(current).append(" 张。");
} else {
sbCtx.append(" 在 ").append(Thread.currentThread().getName()).append(" 购买失败！").append("剩余 ").append(current).append(" 张。");
}
System.out.println(sbCtx);
}
public void run() {
this.fun(this.wtime);
}
}
