I thought about using it but I thought that putting in an annotation seemed like a natural course of action. Plus, using aspecj would put some constraints on the project build environment.
On Thu, 2006-05-25 at 10:02 -0400, James Carman wrote: > Have you looked into AspectJ? > > -----Original Message----- > From: Dan Adams [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 25, 2006 10:00 AM > To: Tapestry users > Subject: RE: Help in writing a custom annotation > > Okay, my annotation is called @Once and if put on accessor will make > sure that the method is only executed once and then the return value is > cached. Any further calls to the method will just return the saved > value. I've got pretty far but I think I'm stuck as I want to do > something that I could do with javassist but I'm not sure how to do > within the tapestry enhancement classes. I've attached what I have so > far and I would greatly appreciated it if someone could give me some > suggestions on what to do. My big problem is: > > - I could add code at the beginning and end of the method with javassit > but can't see a way to do that > - Perhaps I could somehow rename the old method to something else and > put in a new method that calls it? > > Thanks a lot. > > On Thu, 2006-05-25 at 07:11 -0400, James Carman wrote: > > I'd look at the one that injects messages, or beans, or even the one that > I > > wrote for "autowiring" (available in SVN on the 4.1 branch). > > > > -----Original Message----- > > From: Dan Adams [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, May 24, 2006 10:44 PM > > To: Tapestry users > > Subject: Help in writing a custom annotation > > > > I want to write an annotation that will intercept a method and add a > > property to the class. I've started digging around in some of the > > annotation sources but it's going pretty slow. Can someone point me at > > the right place to look for where to start? > > -- Dan Adams Software Engineer Interactive Factory 617.235.5857 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
