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1
7 package org.jboss.tutorial.service.bean;
8
9 import org.jboss.annotation.ejb.Service;
10 import org.jboss.annotation.ejb.Depends;
11 import org.jboss.annotation.ejb.Depends;
12 import org.jboss.annotation.ejb.Service;
13
14 import javax.ejb.AroundInvoke;
15 import javax.ejb.InvocationContext;
16 import javax.management.ObjectName  ;
17 import javax.management.MBeanServerFactory ;
18 import javax.management.MBeanServer ;
19
20
24 @Service
25 public class ServiceThree implements ServiceThreeManagement
26 {
27 @Depends ("jboss.j2ee:name=org.jboss.tutorial.service.bean.ServiceOne,service=EJB3,type=service")
28 public ObjectName serviceOneName;
29 private ServiceTwoManagement service2;
30
31 @Depends ("tutorial:service=serviceTwo")
32 public void setServiceTwo(ServiceTwoManagement service2)
33 {
34 this.service2 = service2;
35 }
36
37 public String serviceOneHello()throws Exception
38 {
39 Object [] args = new Object [0];
40 String [] signature = new String [0];
41 System.out.println("ServiceThree - Calling ServiceOne.sayHello() via JMX server");
42 MBeanServer server = (MBeanServer )MBeanServerFactory.findMBeanServer(null).get(0);
43 return (String )server.invoke(serviceOneName, "sayHello", args, signature);
44 }
45
46 public String serviceTwoHello()
47 {
48 System.out.println("ServiceThree - Calling ServiceTwo.sayHello() via MBean proxy");
49 return service2.sayHello();
50 }
51
52 @AroundInvoke
54 public Object intercept(InvocationContext ctx) throws Exception
55 {
56 System.out.println("ServiceThree - Interceptor");
57 return ctx.proceed();
58 }
59
60 public void start() throws Exception
62 {
63 System.out.println("ServiceThree - Starting");
64 }
65
66 public void stop()
67 {
68 System.out.println("ServiceThree - Stopping");
69 }
70
71 }
72 |
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