Re: [aspectj-users] Weaver used in load-time

[Eduardo Santos Cordeiro <cordeiro@xxxxxxxxxxx>]

This 'state' held in World's is the information of woven aspects, 
collected join point shadows and such?

Thanks for the reply

Ron Bodkin wrote:

> Hi Eduardo,
>
> Yes, the BcelWeaver is used to weave aspects. In AspectJ 1.5.0 the BcelWorld
> is also used for load-time weaving. However, there is a plan to switch to a
> separate LTWWorld for load-time weaving. I have implemented an experimental
> LTWWorld that has a highly optimized memory footprint and am working with
> the committers to get some of these enhancements committed back (e.g., see
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=121312). The world holds state
> during the weaving process.
>
> -----Original Message-----
> From: aspectj-users-bounces@xxxxxxxxxxx
> [mailto:aspectj-users-bounces@xxxxxxxxxxx] On Behalf Of Eduardo Santos
> Cordeiro
> Sent: Monday, February 13, 2006 8:25 AM
> To: aspectj-users@xxxxxxxxxxx
> Subject: [aspectj-users] Weaver used in load-time
>
> Hello there,
>
> I've been sniffing through the source code of ajc, especially inside 
> classes WeavingURLClassLoader and WeavingAdaptor, and it seems that 
> after loading the definitions, BcelWeaver is used to weave aspects. Is 
> it safe to say that this is the same weaver used in static (i.e. 
> compile-time) weaving? Does it apply all the same analises and 
> optimizations?
>
> Thank you,
>
> Eduardo Cordeiro
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