Hi Andy,
thanks for the help. The problem was not with the advice but with the return
value of methodExecution in my ExceptionHandler Aspect.
(I'd forgotten that the print method needed a different return value other than
usual methods on the client side in order to process the response.
Unfortunately I hadn't included that in my ExceptionHandler)
Btw thanks for the time.
Cheers,
Sina
On Aug 19, 2013, at 9:26 PM, Andy Clement <andrew.clem...@gmail.com> wrote:
> I presume a showWeaveInfo shows the advice is applying ok, and you are just
> saying the advice is not returning or it is returning null? Exception
> occuring in the advice?
>
> Sometimes I recommend switching to code style which has much better
> diagnostics - it may quickly indicate the problem to you which you can then
> choose to fix in the annotation style.
>
> cheers,
> Andy
>
>
> On 19 August 2013 05:15, Sina <sina.golesor...@gmail.com> wrote:
> Hi there,
>
> I'm using AspectJ along with Struts 2.x .
> In one of my action classes I have a private field of type
> java.io.InputStream which is used to sent back some data (generated by
> net.sf.jasperreports.engine.JasperRunManager.runReportToPdf method) to the
> client.
>
> When using the @Around advice (for exception handling manners) the
> inputstream is not sent back to the client in response, hence the PDF file is
> not generated.
>
>
> public class SomeAction {
>
> ………
> private InputStream inputStream;
>
>
> public String print() {
> ….
>
> setInputStream(net.sf.jasperreports.engine.JasperRunManager.runReportToPdf(….));
>
> }
> }
>
>
> @Around("execution ……… ")
> public String methodExecution(CustomAction action, ProceedingJoinPoint
> thisJoinPoint) throws Throwable {
> try {
> thisJoinPoint.proceed();
> } catch (Exception e) {
> …...
> }
>
>
> The method is working properly with @Before but @Around.
> P.S. the aspect is working flawlessly and of course I've omitted the advice
> declaration for the sake of a clarity and abstraction here.
>
> Any idea?
>
> Cheers,
> Sina
>
> _______________________________________________
> aspectj-users mailing list
> aspectj-users@eclipse.org
> https://dev.eclipse.org/mailman/listinfo/aspectj-users
>
>
> _______________________________________________
> aspectj-users mailing list
> aspectj-users@eclipse.org
> https://dev.eclipse.org/mailman/listinfo/aspectj-users
_______________________________________________
aspectj-users mailing list
aspectj-users@eclipse.org
https://dev.eclipse.org/mailman/listinfo/aspectj-users
