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AW: [aspectj-users] AspectJ will not run in an EclipseRCP application [NVG-MSW51-SPAM-Content]
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Hi Matthew,
i've made 2 default aspects, for test a aspect in the same bundle of der weaving class and the second aspect in a plain jar file ist weaving a class in the jar file. The result is the same as pertypewithin. The aspect in the plugin bundle will not run, the second aspect in the plain jar file will do his job. And in the eclipse IDE both aspects will run.
your Questions:
- Application packaging:
I have the aspects in a separate package -> plain jar archive. The failing class is part of a plugin and this has the aspect package integrate as a lib (over plugin configuration/runtime/classpath)
- AJDT Bug:
of course, you can have the classes, but I think the problem we will find in the loading environment for plugins and aspectj.
Can it be, that the AJDT will load the aspect in a other way, as a eclipse RCP application. In the IDE, I've set a environment variable for the aspect runtime, outside it doesn't matter to set the variable or not, the result is always the same. Do I anything to attend about the loading of the plugins. In my config.ini, I load only org.eclipse.equinox.common@2:start, org.eclipse.update.configurator@3:start, org.eclipse.core.runtime@start and eclipse will do the rest.
Or perhaps are my compile settings wrong and the AJDT will correct this inside the IDE? I've a problem with the settings about inpath and aspect path. I'm not sure, what I've to set and/or when I've to set this properties. When you still have the sources, please send a short answer.
Thank you
UWE
-----Ursprüngliche Nachricht-----
Von: aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] Im Auftrag von Matthew Webster
Gesendet: Donnerstag, 15. März 2007 13:51
An: aspectj-users@xxxxxxxxxxx
Betreff: Re: AW: AW: [aspectj-users] AspectJ will not run in anEclipseRCPapplication [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>
Sent by: aspectj-users-bounces@xxxxxxxxxxx
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>
Sent by: aspectj-users-bounces@xxxxxxxxxxx
13/03/2007 09:18
Please respond to
aspectj-users@xxxxxxxxxxx
To
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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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