Re: re-use of tag objects via Tag.release method
Casey Lucas: Interested in a co-ordinated effort? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
re-use of tag objects via Tag.release method
Looking at the rendered jsp - java files in the work directory (and noticing the calls to Tag.release), I realized that Jasper is not reusing tags that it creates. So, my question is: Has there been any conversations about implementing tag reuse in Jasper? -Casey - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: re-use of tag objects via Tag.release method
Casey Lucas wrote: Looking at the rendered jsp - java files in the work directory (and noticing the calls to Tag.release), I realized that Jasper is not reusing tags that it creates. So, my question is: Has there been any conversations about implementing tag reuse in Jasper? To my knowledge, there has been no conversation on the topic. But, it'd be great to start one :-). Besides the obvious performance gains, having agressive tag reuse in tomcat would also be great for taglibs testing purposes. Properly handling 'release()' in a tag can be tricky and bugs will only show up when a tag is run in a container that supports 'tag reuse'. -- Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
RE: re-use of tag objects via Tag.release method
Ok, I'll bite. Where's the best place to start looking? Code that does the rendering? Wasn't there at one point talk of making the renderer more "pluggable"? -Casey -Original Message- From: Pierre Delisle [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 3:22 PM To: [EMAIL PROTECTED] Subject: Re: re-use of tag objects via Tag.release method Casey Lucas wrote: Looking at the rendered jsp - java files in the work directory (and noticing the calls to Tag.release), I realized that Jasper is not reusing tags that it creates. So, my question is: Has there been any conversations about implementing tag reuse in Jasper? To my knowledge, there has been no conversation on the topic. But, it'd be great to start one :-). Besides the obvious performance gains, having agressive tag reuse in tomcat would also be great for taglibs testing purposes. Properly handling 'release()' in a tag can be tricky and bugs will only show up when a tag is run in a container that supports 'tag reuse'. -- Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED] - This email server is running an evaluation copy of the MailShield anti- spam software. Please contact your email administrator if you have any questions about this message. MailShield product info: www.mailshield.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
Re: re-use of tag objects via Tag.release method
Casey Lucas wrote: Ok, I'll bite. Where's the best place to start looking? Code that does the rendering? Wasn't there at one point talk of making the renderer more "pluggable"? Great! Since you asked, here are some ideas: As a first step, I'd make sure to clearly understand all the spec says about tag reuse. Then, I'd get acquainted with the tomcat generated servlet code of various JSP pages that use tags. That will tell how access to tags is currently architected in jasper. (I think it will be easier than looking at the tags generator code itself, but if you're insterested in seeing that code, check the Tag* files in org.apache.jasper.compiler.) Finally, with all that knowledge, I'd come come up with ideas, rough designs, etc... on how reuse could be implemented in Jasper. I don't think any deep knowledge of Jasper code is required to get up to here. Use the list for help/feedback. Before long, you'll be the expert! -- Pierre - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
