Just in case, are you doing your measurements AFTER the first generation/compile of the servlet? It's not meaningful to measure taglib performance before then.
With respect to "caching" evaluation results, it's probably not worth it, as it would have to do most of the evaluation before it could determine that nothing has changed, causing a cache read. -----Original Message----- From: Colin Chalmers [mailto:[EMAIL PROTECTED] Hi all, We've just started implementing TagLibs in our App and are seeing a couple of performance issues which I'd like to check with the group. We make heavy use of theExpressionEvaluationManger, is there any way to tweak this so that it pools/caches results? We also make a lot of use of the choose/when/otherwise Can this be a potential bottleneck compared to using a simple "if" loop? Thx Colin --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]