| [aspectj-users] Around advice problem with java.io.InputStream |
| 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 |