Bill,
This confirms my suspicion that CGlib was not designed for such use.
Probably we may need to try using ASM directly. But of course if
anyone can get in touch with CGlib folks, it would be nice to
doublecheck with them.
Andrus
On May 16, 2006, at 1:50 AM, Bill Dudney wrote:
Hi Andrus,
Sorry I'm still not done.
I've been searching and hacking for way to long now to try to get
this code in. The basic problem is that like you I could not find a
way to wrap the original implementation of the method using the
CGLib implementation path that exists in the rest of the code. It
appears to be easy with the Enhancer API.
I prefer your approach to the Enhancer but I'm at a loss as to how
to make it work. I'll try to get some more time tomorrow to look at
it but I'm going to be very busy doing J1 stuff.
Does anyone know if the CGLib folks are on IRC anywhere?
TTFN,
-bd-
On May 4, 2006, at 7:15 PM, Andrus Adamchik wrote:
I need some help with CGLib. It is great for proxies, but our
enhancer changes the actual class instead of making a proxied
subclass. Such scenario is a pain... Maybe Jeff or someone else
has an idea how to implement the enhancing code below?
Basically I am trying to inject code calling a static delegate
method in three places:
1. Property getter start: DataObjectDelegate.beforeGetProperty
2. Property setter start: DataObjectDelegate.beforeSetProperty
3. Property setter end: DataObjectDelegate.afterSetProperty
I was able to implement a simpler case of creating synthetic
properties with getters and setters (InterfaceMethodInjector), but
got stuck with this one (see TODO's on the
DataObjectAccessorInjector). I suspect we'll have to use ASM for
that, but if anyone can figure a CGlib solution, please let me know.
Andrus
