Thank you Shawn. I hope Scott will fix it soon in resin. By the way, when your book will be out?
Alice >From: Shawn Bayern <[EMAIL PROTECTED]> >Reply-To: "Tag Libraries Users List" <[EMAIL PROTECTED]> >To: Tag Libraries Users List <[EMAIL PROTECTED]> >Subject: Re: [standard] Does not work in Resin >Date: Sun, 13 Jan 2002 12:13:23 -0500 (EST) > >On Sun, 13 Jan 2002, Alice K wrote: > > > The EA3 does not work on Resin 2.0 and over. The EA1 is working > > correctly. > >Okay - > >I finally got a chance to look at this problem closely. The issue is, as >I suspected all along, a bug in Resin. However, I didn't, in my wildest >dreams, guess what the actual Resin bug would be. > >In fact, I thought the problem would result from a simple failure to >detect IterationTag and test for doAfterBody(). Indeed, on first glance, >this looked like the culprit, for the Java code that Resin generated >didn't include any iterative construct (e.g., a "do ... while" or "while" >loop) for <c:forEach>. However, not being able to replicate the problem >with a simple, non-JSTL class, I tracked the issue to its source: a >method in Resin's JSP translator that determines, for standard methods >like doAfterBody(), whether the implementing class is part of the >"javax.servlet.jsp" package. > >Thus, in short, we fail because we're a standard! :-) > >(In case you're interested, Resin uses this information -- wildly >erroneously, in my opinion! -- as a heuristic in order to determine >whether the tag handler at hand implemented or inherited a method. In my >opinion, Resin shouldn't rely on this information in the first place; it >uses the concept of a "default" tag-extension API method, which it really >ought not need to use. But putting that point of design philosophy aside, >the important bug is that Resin acquires this information in a problematic >way: based on the package name of the declaring class.) > >I've submitted a bug report to the Resin folks. Thanks to everyone who >raised this issue here. > >Shawn > _________________________________________________________________ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
