Re: [aspectj-users] newbie question about after returning

[Andy Clement <andrew.clement@xxxxxxxxx>]

Your advice works for me - are you sure you have a method that matches
it?  Here is a complete program that works:

====8<==== B.java
package com.mycom.mypack;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;


public class B {
	public static void main(String[] argv) {
		System.out.println(myclass.myMethod());
	}
}

@Aspect
class Azpect {
	@Pointcut("within(com.mycom.mypack.myclass)")
	public void withinMyPackage() {
	}

	@AfterReturning(pointcut = "execution(public static * myMethod ( .. ))  "
			+ "  && withinMyPackage() ", returning = "myResult")
	public void provideAdviseAfterReturning(MyType myResult, JoinPoint jp) {
		// do something with returned results
		System.out.println("advice handling "+myResult);
	}
}

class myclass {
	public static MyType myMethod() {
		return new MyType();
	}
}

class MyType {
}
====8<=====
when I run it:
advice handling com.mycom.mypack.MyType@24a37368
com.mycom.mypack.MyType@24a37368

Andy

On 25 May 2012 08:33, Srinivas S Tamvada <tssrinivas@xxxxxxxxx> wrote:
> Hi
> I have a very simple point cut, but the method return does not seem to be
> intercepted.
> Is the syntax wrong ?
>
> Thanks !
>
> @Pointcut("within(com.mycom.mypack.myclass)")
>                 public void withinMyPackage() {}
>
> @AfterReturning(pointcut = "execution(public static * myMethod ( .. ))  "
> +        "  && withinMyPackage() " ,         returning = "myResult"
> )
> public void provideAdviseAfterReturning(   MyType myResult    , JoinPoint jp
> ) {
>
>        // do something with returned results
>
> }
>
>
>
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