01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * published by the Free Software Foundation; either version 2.1 of
10: * the License, or (at your option) any later version.
11: *
12: * This software is distributed in the hope that it will be useful,
13: * but WITHOUT ANY WARRANTY; without even the implied warranty of
14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: * Lesser General Public License for more details.
16: *
17: * You should have received a copy of the GNU Lesser General Public
18: * License along with this software; if not, write to the Free
19: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21: */
22: package org.jboss.ejb3.test.pool;
23:
24: import java.util.Date;
25:
26: import javax.annotation.Resource;
27: import javax.annotation.PreDestroy;
28: import javax.annotation.PostConstruct;
29: import javax.ejb.Remote;
30: import javax.ejb.SessionContext;
31: import javax.ejb.Stateless;
32: import javax.ejb.Timeout;
33: import javax.ejb.Timer;
34:
35: import org.jboss.annotation.ejb.RemoteBinding;
36:
37: @Stateless
38: @Remote(ExampleTimer.class)
39: @RemoteBinding(jndiBinding="ExampleTimer")
40: public class ExampleTimerBean implements ExampleTimer {
41: private static int instanceCount = 0;
42:
43: private @Resource
44: SessionContext ctx;
45:
46: public void scheduleTimer(long milliseconds) {
47: ctx.getTimerService().createTimer(
48: new Date(new Date().getTime() + milliseconds),
49: "Hello World");
50: }
51:
52: @Timeout
53: public void timeoutHandler(Timer timer) {
54: System.out.println("Timeout " + timer);
55:
56: timer.cancel();
57:
58: ctx.getTimerService().createTimer(
59: new Date(new Date().getTime() + 200), "Hello World");
60: }
61:
62: @PostConstruct
63: public void postConstruct() {
64: instanceCount++;
65: System.out.println("New instance: " + instanceCount);
66: }
67:
68: @PreDestroy
69: public void preDestroy() {
70: instanceCount++;
71: System.out.println("Instance removed: " + instanceCount);
72: }
73: }
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