Re: [aspectj-users] Problem with load-time weaving

[Nikolas Nehmer <nnehmer@xxxxxxxxxxxxxxxxxxxx>]

>That should work. The debugger aspect will weave into the code coming
>in
>from the classpath *and put the woven code in the output folder of the
>DEBUGGER project*. Maybe this latter clause is describing the problem -
>the
>woven code is now in the debugger project, it is not in the testapp
>project.

This hint pointed me into the right direction! Thanks for your help!

Best Nikolas

Am Fr 21.08.2009 18:12 schrieb Andy Clement <andrew.clement@xxxxxxxxx>:

>Hi Nikolas,
>
>When setting up a project dependency like that. If you have an inpath
>dependency then code on that path will be woven and put into the output
>directory of the project expressing the dependency. If you have an
>aspectpath dependency then that is merely acting as a place to source
>aspects from, the code on that path is not woven and copied to the
>output
>directory of the project expressing the dependency. Maybe that
>description
>will help you understand what is wrong?
>
>On your specific description:
>
>>If I add my testapp project to the inpath (of the debugger project),
>weaving doesn't work.
>

>>If I add the debugger project to the aspectpath of testapp, the
>>weaving
>works.
>
>Here the debugger aspect is applied to the code in testapp, and the
>woven
>code is in the output folder of the testapp project.
>
>So the difference is that if using the inpath, you need to 'run' the
>debugger project as that is where the woven application will be.
>
>cheers,
>Andy
>
>2009/8/21 Nikolas Nehmer <nnehmer@xxxxxxxxxxxxxxxxxxxx>
>
>>Hi,
>>
>>the main problem seems to be the inpath setting. If I add my testapp
>>project to the inpath (of the debugger project), weaving doesn't work.
>>If I
>>add the debugger project to the aspectpath of testapp, the weaving
>>works.
>>Shouldn't it work in both ways? Any suggestions?
>>
>>Best Nikolas
>>
>>Nikolas Nehmer schrieb:
>>
>>Hi,
>>>
>>>recently I changed my complete setting and you're right, currently no
>>>aspects are woven at all during runtime. I'm using ajdt in eclispe
>>>buildind
>>>a load-time weaving configuration. Obviously it doesn't work :-( Of
>>>course,
>>>there is an aop-ajc.xml file present that includes the aspect I'm
>>>trying to
>>>weave. The small example illustrated on the AJDT demo page works
>>>perfectly.
>>>Currently I have no clue why the weaver doesn't work in my setting.
>>>
>>>Just to give you an impression, a short description of my setup. I'm
>>>building a debugger application startin a test application in a debug
>>>vm -
>>>both sperated in 2 Eclipse projects. Basically, the test app running
>>>in
>>>debugging mode should be aspectized (maybe this is the source of the
>>>problem
>>>as they are running in 2 different vms?). The aspect itself is part
>>>of the
>>>debugger project.
>>>
>>>Any suggestions?
>>>
>>>Best Nikolas
>>>
>>>Andrew Eisenberg schrieb:
>>>
>>>>A few questions:
>>>>
>>>>1. Have you created a correct aop,xml and is it being used at
>>>>runtime?
>>>>2. Is this aspect included in your aop.xml?
>>>>3. Are you running with the correct java agent?
>>>>4. Are any aspects being woven at runtime, or are you having a
>>>>problem
>>>>just with this aspect?
>>>>
>>>>Maybe answering these questions will help solve your problem.
>>>>
>>>>--a
>>>>
>>>>On Wed, Aug 19, 2009 at 9:08 AM, Nikolas
>>>>Nehmer<nnehmer@xxxxxxxxxxxxxxxxxxxx> wrote:
>>>>
>>>>
>>>>>Hi there,
>>>>>
>>>>>currently I have a problem with AJDT's load-time weaving
>>>>>capability.
>>>>>Unforntunately the following pointcut is not applied:
>>>>>
>>>>>pointcut mainMethodCall() : execution(static void main(String []))
>>>>>&&
>>>>>!within(TestAspect) && !within(setup..*);
>>>>>
>>>>>For compile-time weaving the same aspect works out. Any ideas?
>>>>>
>>>>>Best Nikolas
>>>>>_______________________________________________
>>>>>aspectj-users mailing list
>>>>>aspectj-users@xxxxxxxxxxx
>>>>>https://dev.eclipse.org/mailman/listinfo/aspectj-users
>>>>>
>>>>>
>>>>>
>>>>_______________________________________________
>>>>aspectj-users mailing list
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>>>>
>>>>
>>>
>>>
>>>
>>
>>--
>>Dipl.-Inf. Nikolas Nehmer,
>>Dept. of Computer Science. University of Kaiserslautern P.O. Box 3049,
>>67653 Kaiserslautern, Germany.
>>room 36/308, phone: +49 (0) 631 - 205 2644, fax: +49 (0) 631 - 205
>>3299
>>mail: nnehmer@xxxxxxxxxxxxxxxxxxxx
>>
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