|
1
22 package org.jboss.ejb3.test.interceptors2;
23
24 import java.io.Serializable  ;
25
26 import javax.annotation.Resource;
27 import javax.ejb.EJBContext ;
28 import javax.interceptor.InvocationContext;
29 import javax.naming.InitialContext ;
30 import javax.naming.NamingException ;
31
32
37 public class DefaultInterceptor implements Serializable
38 {
39 @Resource
40 EJBContext ejbCtx;
41
42 static int currentInstance;
43 int instance = ++currentInstance;
44
45 private StatusRemote findStatusRemote()
46 {
47 try
48 {
49 InitialContext ctx = new InitialContext ();
50 StatusRemote status = (StatusRemote)ctx.lookup("StatusBean/remote");
51 return status;
52 }
53 catch (NamingException e)
54 {
55 throw new RuntimeException (e);
56 }
57 }
58
59
60 public Object intercept(InvocationContext ctx) throws Exception
61 {
62 System.out.println("DefaultInterceptor intercepting!");
63 StatusRemote status = findStatusRemote();
64 status.addInterception(new Interception(this, "intercept", instance));
65 return ctx.proceed();
66 }
67
68 public void postConstruct(InvocationContext ctx)
69 {
70 System.out.println("DefaultInterceptor pc!");
71 StatusBean.addPostConstruct(new Interception(this, "postConstruct", instance));
72 try
73 {
74 ctx.proceed();
75 }
76 catch (Exception e)
77 {
78 throw new RuntimeException (e);
79 }
80 }
81
82 public void postActivate(InvocationContext ctx) throws Exception
83 {
84 System.out.println("DefaultInterceptor pa!");
85 StatusBean.addPostActivate(new Interception(this, "postActivate", instance));
86 try
87 {
88 ctx.proceed();
89 }
90 catch (Exception e)
91 {
92 throw new RuntimeException (e);
93 }
94 }
95
96 public void prePassivate(InvocationContext ctx)
97 {
98 System.out.println("DefaultInterceptor pp!");
99 StatusBean.addPrePassivate(new Interception(this, "prePassivate", instance));
100 try
101 {
102 ctx.proceed();
103 }
104 catch (Exception e)
105 {
106 throw new RuntimeException (e);
107 }
108 }
109
110 public void preDestroy(InvocationContext ctx)
111 {
112 System.out.println("DefaultInterceptor pd!");
113 StatusBean.addPreDestroy(new Interception(this, "preDestroy", instance));
114 try
115 {
116 ctx.proceed();
117 }
118 catch (Exception e)
119 {
120 throw new RuntimeException (e);
121 }
122 }
123 }
124 |
Popular Tags |
Java API By Example, From Geeks To Geeks.