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[aspectj-users] Problems (Misunderstandings) With AspectJ 1.1
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I've got the latest version of AspectJ 1.1 and am trying to test out the
byte-code weaving. I've got a pointcut that looks like this
pointcut stat_init(): staticinitialization(A+);
and advice
before(): stat_init()
{
System.out.println("StaticInit: " + thisJoinPoint);
}
which works fine for my A class and its subclass, C. But if I change it to
this
pointcut stat_init(): staticinitialization(java.lang.Object+);
to show me all classes as they are loaded, I get varying degrees of
failure, depending on how I run it. If I run from within Eclipse, I get
this
java.lang.ExceptionInInitializerError:
org.aspectj.lang.NoAspectBoundException
at com.joeygibson.ajt.Showcase.aspectOf(Showcase.java)
at com.joeygibson.ajt.Showcase.<clinit>(Showcase.java)
at com.joeygibson.ajt.A.<clinit>(A.java)
Exception in thread "main"
If I run from within Ant, I get this
[java] java.lang.NoClassDefFoundError
but changing back to the original pointcut works fine in both environments.
In my Ant build file, I've tried adding injars="c:\jdk1.3\jre\lib\rt.jar"
to the iajc line, and while I do get a much larger output jar, the result
is still the same, a NoClassDefFoundError.
Am I doing something wrong? Can anyone help me out? Admittedly, tracing all
static initializers is not terribly useful, it's just an example to see if
I understand the byte-code weaving stuff.
Thanks,
Joey
--
http://www.joeygibson.com
http://www.joeygibson.com/cgi-bin/blosxom.cgi/life/Wisdom.html