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1
7 package org.jboss.tutorial.timer.bean;
8
9 import java.util.Date  ;
10 import javax.annotation.Resource;
11 import javax.ejb.Remote ;
12 import javax.ejb.SessionContext ;
13 import javax.ejb.Stateless ;
14 import javax.ejb.Timeout ;
15 import javax.ejb.Timer ;
16
17 @Stateless
18 @Remote (ExampleTimer.class)
19 public class ExampleTimerBean implements ExampleTimer
20 {
21 private @Resource SessionContext ctx;
22
23 public void scheduleTimer(long milliseconds)
24 {
25 ctx.getTimerService().createTimer(new Date (new Date ().getTime() + milliseconds), "Hello World");
26 }
27
28 @Timeout
29 public void timeoutHandler(Timer timer)
30 {
31 System.out.println("---------------------");
32 System.out.println("* Received Timer event: " + timer.getInfo());
33 System.out.println("---------------------");
34
35 timer.cancel();
36 }
37 }
38 |
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Java API By Example, From Geeks To Geeks.