[jboss-user] [JBoss AOP] - Newbie - Help Needed
Hi,
I am new to AOP and am currently running into problenm when trying to implement a custom
aspect (interceptor) on JBoss 4.0.4GA.
I have already managed to write a working Interceptor by actually coding it inside the
bean with the @AroundInvoke, but now i want to implement it like demonstrated here
http://docs.jboss.org/jbossas/jboss4guide/r3/html/aop.chapt.html with having a .jar
(custom Aspect) file, and jboss-aop.xml file in the deploy directoy, and annotation the
method in the bean. The problem i am currently having is that it never seems to fire.
TestInterrup.java (aspect interace)
package com.jboss.aspect;
|
| import java.lang.annotation.Target;
| import java.lang.annotation.ElementType;
|
| @Target({ElementType.METHOD})
| public @interface TestInterrupt {}
TestInterruptAspect.java
package com.jboss.aspect;
|
| //import the relevant aop libs
| import org.jboss.aop.joinpoint.Invocation;
|
| public class TestInterruptAspect {
|
| public Object testInterrupt(Invocation invocation)throws Throwable{
|
| //test print
| System.out.println("**** Interrupt fired successfully ****");
|
| return invocation.invokeNext();
| }
|
| }
jboss-aop.xml
<?xml version="1.0" encoding="UTF-8"
standalone="yes"?>
| <aop>
| <aspect class="com.jboss.aspect.TestInterruptAspect"
| scope="PER_VM"/>
|
| <bind pointcut="execution(*
*->(a)com.jboss.aspect.TestInterrupt(*))">
| <advice name="testInterrupt"
| aspect="com.jboss.aspect.TestInterruptAspect"/>
| </bind>
| </aop>
|
Can anyone offer me any advice on how to solve the problem of it not firing on method
invocation ?
Thanks in advance,
Andy
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