[jboss-user] [JBoss AOP] - change text with interceptors

[sviluppatorefico]

hi....how I can automatically modify a parameter of 'set' methods? I thought to 
use a configuration of this type:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
  | <aop>
  |     <interceptor class="segn.util.interceptor.TextFormatInterceptor" 
scope="PER_CLASS"/>
  |     <bind pointcut="call(public void 
$instanceof{segn.util.model*}-&gt;set*(java.lang.String))">
  |         <interceptor-ref 
name="segn.util.interceptor.TextFormatInterceptor"/>
  |     </bind>
  | </aop>

and an interceptor of this type:

public class TextFormatInterceptor implements Interceptor {
  |        public String getName() { return "TextFormatInterceptor"; }
  |        
  |        public Object invoke(Invocation invocation) 
  |            throws Throwable
  |        {  
  |           Object rsp = invocation.invokeNext();
  |           return rsp;
  |        }
  | }

I have two question:

1- is it right to use an interceptor to format text of 'set' methods of a POJO?
2 - if yes, how I can to do it, seeing that the new 
org.jboss.aop.joinpoint.Invocation class don't permit the access of info of 
MethodInvocation?

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