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[aspectj-users] AspectJ classes in Cortona VRML Browser
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Hello,
I've tried to use classes compiled with AspectJ in the Cortona VRML Browser as
part of the VRML file, but all I get is the following error message (repeated
quite often):
org.aspectj.lang.NoAspectBoundException: Exception while initializing
EventOut: java.lang.IllegalAccessError: EventOut: field
ajc$perSingletonInstance is final
at EventOut.aspectOf
at Movement.eventIn_timeChanged
at Movement.processEvent
at vrml/node/Script.processEvents
at com/parallelgraphics/cortona/vrml/PassiveScriptImpl.callUser
at com/parallelgraphics/cortona/vrml/PassiveScriptImpl.execute
The same aspect used in a standalone application works fine, so I suspect it
has something to do with using the Cortona engine.
The aspect looks like this (I've tried lots of other ones too):
public aspect EventOut
{
// this is for the cortona class
after() : call(public * Movement.*())
{
System.out.println("Cool " + thisJoinPoint + " was hit!");
}
// this is for the standalone class
after() : call(public * TestClass.*())
{
System.out.println("Cool " + thisJoinPoint + " was hit!");
}
}
I used the -target 1.1 compiler switches for both, the Cortona VRML class and
the standalone application, so this should not be the problem.
I have no idea how I could make them work together, any help will be
appreciated.
Additional Note:
I have tested this with another browser and it worked, so it might be a
Cortona bug?
Background:
The Movement class is a subclass from the vrml.node.Script class which is used
to move some objects of the VRML scene around.
Greetings Ben