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Java > Open Source Codes > dynaop > example > SequenceInterceptor


1 package dynaop.example;
2
3 import dynaop.Interceptor;
4 import dynaop.Invocation;
5
6 /**
7  * Adds method invocation to sequence diagram.
8  *
9  * @author Bob Lee (crazybob@crazybob.org)
10  */
11 public class SequenceInterceptor implements Interceptor {
12
13     public Object JavaDoc intercept(Invocation i) throws Throwable JavaDoc {
14         try {
15             Sequence.start(i.getProxy(),
16                 i.getProxy().getProxyContext().unwrap(),
17                 i.getMethod().getName());
18             return i.proceed();
19         }
20         finally {
21             Sequence.end();
22         }
23     }
24
25 }
26
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