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1
7 package jfox.test.ejb3.timer;
8
9 import java.util.Date  ;
10 import javax.ejb.Remote ;
11 import javax.ejb.SessionContext ;
12 import javax.ejb.Stateless ;
13 import javax.ejb.Timeout ;
14 import javax.ejb.Timer ;
15 import javax.ejb.TimedObject ;
16 import javax.ejb.TimerService ;
17 import javax.annotation.Resource;
18
19 @Stateless (name = "timer.ExampleTimerBean")
20 @Remote
21 public class ExampleTimerBean implements ExampleTimer, TimedObject {
22
23 @Resource
24 private SessionContext ctx;
25
26 @Resource
27 TimerService timerService;
28
29
32 public void scheduleTimer(long milliseconds) {
33 ctx.getTimerService().createTimer(new Date (new Date ().getTime() + milliseconds), "Hello World");
34 timerService.createTimer(new Date (new Date ().getTime() + milliseconds), "Hello World2");
35 }
36
37
40 @Timeout
41 public void timeoutHandler(Timer timer) {
42 System.out.println("---------------------");
43 System.out.println("* Received Timer event: " + timer.getInfo());
44 System.out.println("---------------------");
45 timer.cancel();
46 }
47
48
51 public void ejbTimeout(Timer timer) {
52 System.out.println("---------------------");
53 System.out.println("* Received interface Timer event : " + timer.getInfo());
54 System.out.println("---------------------");
55 timer.cancel();
56 }
57 }
58 |
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Java API By Example, From Geeks To Geeks.