On 6/1/07, Zoran Avtarovski <[EMAIL PROTECTED]> wrote:
I was wondering what people's experience has been with using JSTL as opposed
to OGNL with regards to performance. I saw the Wiki entry for the
ActionPropertyExportInterceptor but I'm concerned it may have to big a
performance hit, essentially copying the value stack elements to the request
scope.
The reason I ask is that we are using Tomcat 6 with jsp 2.1 which is
fantastic and the expression language is what it should be. Along comes S2
and OGNL and another expression language to use, combined with freemarker
for templates... You can see where I'm heading.
I'm finding most things about S2 absolutely great. But, the display
component is driving me nuts. My ideal would be to use JSP for everything
(display, templates, etc), but some posts have indicated serious performance
issues.
Do you mean "use the Unified EL for everything" - rather than "JSP" ?
Sounds like a good plan to me (from a non-S2 user) since the unified
EL[1][2] is no longer dependant on JSP. The Tomcat project has
recently published its EL implementation on the maven repos - so
theres a license compatible version available[3][4].
Niall
[1] http://java.sun.com/products/jsp/reference/techart/unifiedEL.html
[2] http://jcp.org/en/jsr/detail?id=245
[3]
http://people.apache.org/repo/m2-ibiblio-rsync-repository/org/apache/tomcat/el-api/
[4]
http://people.apache.org/repo/m2-ibiblio-rsync-repository/org/apache/tomcat/jasper-el/
I'm sorry if this is a bit of a Friday post, but I guess it's Friday.
Z.
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