Re: [aspectj-dev] detecting AspectJ classes

[Eugene Kuleshov <eu@xxxxxxxx>]

 Thanks Andy. The problem is that I need to do that without loading 
classes.

 I see that iajc is adding @Aspect attribute with value that has 
expression for deployment model, but then I need to parse that 
expression. Is there are some helper class that I can use to parse that 
expression? Also, is this information is duplicated in some other 
attribute, maybe org.aspectj.weaver.Aspect?

 regards,
 Eugene


Andy Clement wrote:
> See AjTypeSystem in the doc:
>
> http://www.eclipse.org/aspectj/doc/released/aspectj5rt-api/org/aspectj/lang/reflect/AjTypeSystem.html#getAjType(java.lang.Class) 
>
>
> eg.
>
> AjType fooType = AjTypeSystem.getAjType(Foo.class);       
> boolean isAspect = fooType.isAspect()
> PerClause pc = fooType.getPerClause()
> assertEquals(PerClauseKind.PERTHIS,pc.getKind());
>
> the individual attribute format are not documented anywhere other than
> in the code.
>
>
> On 17/10/06, Eugene Kuleshov <eu@xxxxxxxx> wrote:
> > Hi,
> >
> >   I need to detect that some particular class is in fact an aspect and
> > then I would also need to retrieve details on its deployment mode (i.e.
> > singleton, percflow, pertarget, etc). What would be the most reliable
> > way of doing that?
> >
> >   Actually I wonder if AspectJ-specific bytecode attributes are
> > documented anywhere? It would be really handy to have something like VM
> > ClassFormat spec that would document standard attributes used by 
> > AspectJ.
> >
> >   Thanks in advance
> >
> >   Eugene
> >
> >
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