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Re: AW: AW: [aspectj-users] AspectJ will not run in anEclipseRCP application [NVG-MSW51-SPAM-Content]

Uwe,

I don't believe this is a CLASSPATH problem but perhaps a weaving problem. The application would seem to run fine in Eclipse (using something like an Eclipse Application launch configuration I presume) but not when exported. Could you try a single i.e. default rather than pertypewithin aspect to see if your RCP application works. How is your application packaged, is the aspect in the same bundle as the failing class? Could you open an AJDT bug and if possible attach the .class file for LoggingAspect and the failing class?

Matthew Webster
AOSD Project
Java Technology Centre, MP146
IBM United Kingdom Limited
Hursley Park, Winchester,  SO21 2JN, England
Telephone: +44 196 2816139 (external) 246139 (internal)


<Uwe.Neukam@xxxxxxxxxxxxxx>
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14/03/2007 15:18

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AW: AW: [aspectj-users] AspectJ will not run in        anEclipseRCP        application [NVG-MSW51-SPAM-Content]





Hi Matthew,

sure, here is the stacktrace of the NoAspectBoundexception

org.aspectj.lang.NoAspectBoundException
                de.nvg.desktop.core.aspect.LoggingAspect.aspectOf(LoggingAspect.aj:1)
                de.nvg.desktop.management.BlueprintManagerImpl.addType(BlueprintManagerImpl.java:96)
                de.nvg.desktop.management.BlueprintManagerImpl.add(BlueprintManagerImpl.java:50)
                de.nvg.desktop.blueprint.BlueprintFactory.loadAllBlueprints(BlueprintFactory.java:95)
                de.nvg.desktop.ApplicationWorkbenchAdvisor.initialize(ApplicationWorkbenchAdvisor.java:115)
                org.eclipse.ui.application.WorkbenchAdvisor.internalBasicInitialize(WorkbenchAdvisor.java:172)
                org.eclipse.ui.internal.Workbench.init(Workbench.java:1069)
                org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1847)
                org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
                org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
                de.nvg.desktop.Application.run(Application.java:40)
                org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
                org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
                org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
                org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
                org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
                sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
                sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
                java.lang.reflect.Method.invoke(Unknown Source)
                org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
                org.eclipse.core.launcher.Main.basicRun(Main.java:280)
                org.eclipse.core.launcher.Main.run(Main.java:977)
                org.eclipse.core.launcher.Main.main(Main.java:952)

The class BlueprintmanagerImpl has a class annotation @Logging, which is representing in LoggingAspect.

Thanks for helping
UWE

-----Ursprüngliche Nachricht-----
Von: aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] Im Auftrag von Matthew Webster
Gesendet: Dienstag, 13. März 2007 18:29
An: aspectj-users@xxxxxxxxxxx
Betreff: Re: AW: [aspectj-users] AspectJ will not run in anEclipseRCP application [NVG-MSW51-SPAM-Content]


Uwe,

If the org.aspectj.runtime bundle was missing then it's more likely you would be getting a NoClassDefFoundError for NoAspectBoundException (which every aspect needs). It's more likely that another dependency is missing. Can you post the actual exception/error you are getting along with a stack trace?

Matthew Webster
AOSD Project
Java Technology Centre, MP146
IBM United Kingdom Limited
Hursley Park, Winchester,  SO21 2JN, England
Telephone: +44 196 2816139 (external) 246139 (internal)



<Uwe.Neukam@xxxxxxxxxxxxxx>
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13/03/2007 09:18
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AW: [aspectj-users] AspectJ will not run in an EclipseRCP        application  [NVG-MSW51-SPAM-Content]

               




Thank you for the tip, but both of your offers are set.

MANIFEST.MF
...
Require-Bundle: org.eclipse.ui,
org.eclipse.core.runtime,
org.aspectj.runtime,
...

product configuration
...
org.aspectj.runtime
...

yet another ideas, thanks

Uwe
-----Ursprüngliche Nachricht-----
Von: aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] Im Auftrag von Matt Chapman
Gesendet: Montag, 12. März 2007 17:52
An: aspectj-users@xxxxxxxxxxx
Betreff: Re: [aspectj-users] AspectJ will not run in an EclipseRCP application [NVG-MSW51-SPAM-Content]

Firstly, your plugins with aspects need to depend on the
"org.aspectj.runtime" plugin. This needs to be specified in your
MANIFEST.MF file (or plugin.xml). Secondly, check that the
"org.aspectj.runtime" plugin is present in your exported eclipse
product.

Regards,

Matt.

On 12/03/07, Uwe.Neukam@xxxxxxxxxxxxxx <Uwe.Neukam@xxxxxxxxxxxxxx> wrote:
>
>
>
> Hi all,
>
> I'm new in working with AspectJ. I just take it for logging over java
> annotation (@Logging). My problem is, the aspects would not run in the RCP
> Application, when the libraries are eclipse plugins. Here I become a
> NoAspectBoudException. First Time I just look, about the classpath, but the
> runtime archive from AspectJ is available. Next I have set a environment
> variable ASPECTJRT_LIB (equivalent eclipse), no success. And at the end, I
> have seen, that the aspect in plugin archives would not run, but in core
> java archives, they will still do their job. The phenomen is, in the eclipse
> IDE with AJDT, when I run the RCP application (over product configuration),
> all the aspects will be run fine and all loooking good, but when I build a
> RCP Application over EXPORT/Eclipse product with AspectJ support and start
> the application, I become a NoAspectBoundException.
>
> Here a Code Snippet:
>
> public aspect LoggingAspect pertypewithin(@Logging *)
> {
>   ...
>   static aspect Worker
>   {
>     pointcut createLoggingOwner():staticinitialization(@Logging *);
>
>     after():createLoggingOwner()
>     {
>       Signature signature =  thisJoinPoint.getSignature();
>       Class clazz = signature.getDeclaringType();
>       LoggingAspect object = LoggingAspect.aspectOf(clazz);
>
>       // read Annotation
>       Logging at =
> (Logging)clazz.getAnnotation(Logging.class);
>     }
>   }
> }
>
> The pointcut will not run, only in plugin jars.
>
>
> Has anything ideas, thanks.
> Uwe
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