RE: [aspectj-dev] Queries from a newbie..

["Dale Asberry" <lists@xxxxxxxxxxxxxxx>]

A workaround is to go to the project properties->aspectj and specify an output jar.

   -------Original Message-------
   > From: Sian January <SJANUARY@xxxxxxxxxx>
   > Subject: RE: [aspectj-dev] Queries from a newbie..
   > Sent: 13 Aug 2004 07:16:20
   >
   >  Hi Sathya,
   >  
   >  
   >  You've just discovered a new bug!  The
   >  jar has not been built correctly - the Eclipse export wizard is using the
   >  javac ant task to build the jar, which means that the .aj file is not compiled
   >  and is copied over as a resource instead.  The workaround for this
   >  is to build the jar file manually from the contents of the bin directory.
   >  
   >  
   >  I will raise a bug on Bugzilla for a
   >  new 'Export JAR' wizard with AspectJ support and look at implementing it
   >  as soon as possible.  
   >  
   >  
   >  Sian January
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  Sathya <imsathya@xxxxxxxxx>
   >  
   >  
   >  Sent by: aspectj-dev-admin@xxxxxxxxxxx
   >  13/08/2004 12:11
   >  
   >  
   >  
   >  Please respond to
   >  aspectj-dev
   >  
   >  
   >  
   >  
   >  
   >  To
   >  aspectj-dev@xxxxxxxxxxx
   >  
   >  
   >  cc
   >  
   >  
   >  
   >  Subject
   >  RE: [aspectj-dev] Queries
   >  from a newbie..
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  
   >  > You don't. You deploy the class-files and they
   >  are
   >  > purely Java compliant.
   >  
   >  By "class" files, do you mean the .aj files as such ?
   >  Here is what I did :
   >  
   >  1. Created aspect classes and built the project
   >  ("Build Project" option of course)
   >  2. Export my project from Eclipse as a jar
   >  
   >  The contents of the jar (just sample) :
   >  
   >  sathya$ jar -tvf PersonBeanWithAspect.jar
   >     25 Fri Aug 13 16:32:42 IST 2004
   >  META-INF/MANIFEST.MF
   >   1437 Fri Aug 13 16:32:14 IST 2004
   >  test/ejb/PersonBean.class
   >   1991 Fri Aug 13 16:32:14 IST 2004
   >  test/ejb/TestPersonBean.class
   >   1212 Fri Aug 13 16:27:24 IST 2004
   >  test/ejb/AspectBeforeFind.aj
   >  ...
   >  
   >  3. I deploy this jar now and start up my server. When
   >  the event occurs I get this error :
   >  
   >  java.lang.NoClassDefFoundError:
   >  test/ejb/AspectBeforeFind
   >         at
   >  test.ejb.TestPersonBean.getFirstNameWithID(TestPersonBean.java:186)
   >         at
   >  sun.reflect.NativeMethodAccessorImpl.invoke0(Native
   >  Method)
   >         at
   >  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   >         at
   >  sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   >         at
   >  java.lang.reflect.Method.invoke(Method.java:324)
   >  
   >  But when I go to command line, and compile the aspect
   >  class with ajc, I get the .class file which now works
   >  fine when deployed.
   >  
   >  Do I need to change any preferences ? In the  AspectJ
   >  preferences in Eclipse, I also tried checking the "No
   >  weaving" option which is described as generating class
   >  files. But I dont see any class files being generated.
   >  
   >  
   >  Pl help me out.
   >  
   >  Thanks so much,
   >  Sathya
   >  
   >  =====
   >  Happiness is purely a state of mind that is in no way related to external
   >  factors.
   >  
   >  
   >                 
   >                   
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   -------Original Message-------