Hi Konstantin,
Please bare with me. I did not get the answer to my question in Stack
overflow by email as I was expecting. In fact my original question was
deleted by a moderator and when I asked why, providing the info I am
providing below, my question was cut.
I understand I can change my code in hundreds of JSP with a simple
search and replace to favor
${owner['new']} because ${owner.new} is not valid because new is not
a correct Java identifier. Thanks!
I am just trying to clarify the rest of my findings (which were
deleted from stack overflow but posted in my blog) Here we go:
Downloading latest jasper-el
http://repo1.maven.org/maven2/org/apache/tomcat/jasper-el/6.0.33/jasper-el-6.0.33.jar
(from August 2011 which I consider latest - please correct me if I am
wrong) or even copying the jar from a previous tomcat installation
allows ${owner.new} to work. The version of jasper-el shipped with
tomcat 7.0.22 does not. Is that a bug in jasper-el-6.0.33.jar?
Furthermore, the alternative ${owner.isNew()} which does work in
Tomcat 7.0.22 default jasper-el fails when I use jasper-el-6.0.33.jar.
Is that then another bug in jasper-el-6.0.33.jar?
I forgot to thanks Mark for the flag.
Thank you for taking your time and reading.
Best,
-Nestor
trick. Just remember to remove the old jar file:
?
1
2
3
4
$ cd ~
$ curl
http://repo1.maven.org/maven2/org/apache/tomcat/jasper-el/6.0.33/jasper-el-6.0.33.jar
> jasper-el-6.0.33.jar
$ mv /opt/apache-tomcat-7.0.22/lib/jasper-el.jar .
$ cp jasper-el-6.0.33.jar /opt/apache-tomcat-7.0.22/lib/
On Mon, Oct 3, 2011 at 7:35 PM, Konstantin Kolinko
<knst.koli...@gmail.com> wrote:
>
> 2011/10/4 Nestor Urquiza <nestor.urqu...@gmail.com>:
> > Hi Mark,
> >
> > So you are suggesting Spring pet clinic application is broken?
>
> There are many implementations of Pet Clinic out there. Yes, that one is
> broken.
>
> > What
> > would be the correct syntax then for the expresion that is failing?
>
> You are not reading your answers, nor you are searching the archives.
>
> This feature was discussed at least 3 times this summer.
>
> ${owner['new']} is direct equivalent of ${owner.new}
>
> > Why tge latest version of jasper-el does not exhibit the problem when
> > deployed in tomcat 7?
>
> Is there "latest" version of it that is not already in tomcat 7? :]
>
> >
> >
> >
> > On Oct 3, 2011, at 5:40 PM, Mark Thomas <ma...@apache.org> wrote:
> >
> >> On 03/10/2011 13:58, Nestor Urquiza wrote:
> >>> Hello,
> >>>
> >>> I was having this issue
> >>> http://stackoverflow.com/questions/3879794/spring-3-petclinic-owner-new-invalid-expression-in-tomcat-7/7640435#7640435
> >>>
> >>> So I decided to try a couple of quick fixes and I solved it replacing the
> >>> jasper-el.jar. I have blogged about the issue in
> >>> http://thinkinginsoftware.blogspot.com/2011/10/tomcat-7-jstl-failed-to-parse.html
> >>>
> >>> Not sure if this is the list to post this issue. Hopefully it will help
> >>> others.
> >>
> >> This is an application bug, not a Tomcat bug. Tomcat 7 just enforces the
> >> requirements of the EL spec more strictly than Tomcat 6 did.
> >>
> >> You can disable this additional check using:
> >> -Dorg.apache.el.parser.SKIP_IDENTIFIER_CHECK=false
> >>
> >> although the right solution is to fix the broken application.
> >>
> >> Mark
> >>
> >
>
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