|
1
22 package org.jboss.ejb3.test.interceptors2;
23
24 import javax.annotation.Resource;
25 import javax.ejb.EJBContext  ;
26 import javax.interceptor.InvocationContext;
27 import javax.ejb.PostActivate ;
28 import javax.annotation.PostConstruct;
29 import javax.annotation.PreDestroy;
30 import javax.ejb.PrePassivate ;
31 import javax.naming.InitialContext ;
32 import javax.naming.NamingException ;
33
34
39 public class XMLMethodInterceptor
40 {
41 @Resource
42 EJBContext ejbCtx;
43
44 public Object intercept(InvocationContext ctx) throws Exception
45 {
46 System.out.println("XMLMethodInterceptor intercepting!");
47 StatusRemote status = findStatusRemote();
48 status.addInterception(new Interception(this, "intercept"));
49 return ctx.proceed();
50 }
51
52 private StatusRemote findStatusRemote()
53 {
54 try
55 {
56 InitialContext ctx = new InitialContext ();
57 StatusRemote status = (StatusRemote)ctx.lookup("StatusBean/remote");
58 return status;
59 }
60 catch (NamingException e)
61 {
62 throw new RuntimeException (e);
63 }
64 }
65
66 public void ignored(InvocationContext ctx)
67 {
68 throw new RuntimeException ("Should be ignored!!!");
69 }
70
71 public void postConstruct(InvocationContext ctx)
72 {
73 StatusRemote status = findStatusRemote();
74 status.addLifecycle(PostConstruct.class, new Interception(this, "postConstruct"));
75 try
76 {
77 ctx.proceed();
78 }
79 catch (Exception e)
80 {
81 throw new RuntimeException (e);
82 }
83 }
84
85 public void postActivate(InvocationContext ctx)
86 {
87 StatusRemote status = findStatusRemote();
88 status.addLifecycle(PostActivate .class, new Interception(this, "postActivate"));
89 try
90 {
91 ctx.proceed();
92 }
93 catch (Exception e)
94 {
95 throw new RuntimeException (e);
96 }
97 }
98
99 public void prePassivate(InvocationContext ctx)
100 {
101 StatusRemote status = findStatusRemote();
102 status.addLifecycle(PrePassivate .class, new Interception(this, "prePassivate"));
103 try
104 {
105 ctx.proceed();
106 }
107 catch (Exception e)
108 {
109 throw new RuntimeException (e);
110 }
111 }
112
113 public void preDestroy(InvocationContext ctx)
114 {
115 StatusRemote status = findStatusRemote();
116 status.addLifecycle(PreDestroy.class, new Interception(this, "preDestroy"));
117 try
118 {
119 ctx.proceed();
120 }
121 catch (Exception e)
122 {
123 throw new RuntimeException (e);
124 }
125 }
126
127 }
128 |
Popular Tags |
Java API By Example, From Geeks To Geeks.