Skip to main content
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [List Home]
Re: [jetty-users] various problems with embedded jetty (in web app) 
Eugen,

The jstl jars need to be on the container's classpath, not inside your
webapp. Can you see the $JETTY_HOME/lib/jsp directory contains the
jstl jars org.apache.taglibs.standard.glassfish_1.2.0.v201004190952.jar
and javax.servlet.jsp.jstl_1.2.0.v201004190952.jar

regards
Jan

On 28 December 2011 09:54, Eugen Cepoi <cepoi.eugen@xxxxxxxxx> wrote:
> Hi,
>
> I maybe said that everything was fine a bit fast...
> When I run the assembled war by maven (if it's from inside eclipse its ok)
> I've got this exception when I try to display a jsp with jstl inside
>
> The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in
> either web.xml or the jar files deployed with this application
>
> If I replace jetty versions by RC1 it works again (but of course it's not ok
> as I need the correction provided by RC2).
>
> Are you able to reproduce this bug? If no I can provide an example.
>
> Happy christmas ! =)
>
> Eugen
>
>
> 2011/12/23 Eugen Cepoi <cepoi.eugen@xxxxxxxxx>
>>
>> Yep its included in rc2.
>> Thanks,
>> Eugen
>>
>> Le 22 déc. 2011 23:58, "Jesse McConnell" <jesse.mcconnell@xxxxxxxxx> a
>> écrit :
>>
>>> I just released 8.1.0.RC2 a few minutes ago, I suspect this change
>>> would be in that..
>>>
>>> cheers,
>>> jesse
>>>
>>> --
>>> jesse mcconnell
>>> jesse.mcconnell@xxxxxxxxx
>>>
>>>
>>>
>>> On Thu, Dec 22, 2011 at 16:22, Jan Bartel <janb@xxxxxxxxxxx> wrote:
>>> > Eugen,
>>> >
>>> > Glad to hear this is working. This change will be released with
>>> > 8.1.0.RC1, which should be happening within the next few weeks.
>>> > No idea on the windows/linux difference, sorry. Not something I've
>>> > come across before with jetty.
>>> >
>>> > Jan
>>> >
>>> > On 23 December 2011 09:12, Eugen Cepoi <cepoi.eugen@xxxxxxxxx> wrote:
>>> >> Hi Jan,
>>> >> Nice, it corrects the problem of hot deployment of jsps and the
>>> >> jsp-config
>>> >> from the web.xml
>>> >> Could it be integrated in the RC1 (or an RC2) so people using range
>>> >> version
>>> >> of jetty can get it? Actually the latest version seems to be RC1 in
>>> >> the
>>> >> maven-metadata file, so if I don't explicit that I want the
>>> >> 8.1.0-SNAPSHOT I
>>> >> can't get it.
>>> >>
>>> >> Also do you have some clue on the difference of the memory load in RAM
>>> >> between windows and linux?
>>> >> However, it has maybe nothing do with jetty...
>>> >>
>>> >> Kind regards,
>>> >> Eugen
>>> >>
>>> >>
>>> >> 2011/12/22 Jan Bartel <janb@xxxxxxxxxxx>
>>> >>>
>>> >>> Fix checked in to trunk. I've also pushed a new snapshot distribution
>>> >>> here:
>>> >>>
>>> >>>
>>> >>> https://oss.sonatype.org/content/groups/jetty/org/eclipse/jetty/jetty-distribution/8.1.0-SNAPSHOT/
>>> >>>
>>> >>> Please select and download the snapshot with the most recent date on
>>> >>> it and try it out - the jsp config should now be working.
>>> >>>
>>> >>> Jan
>>> >>>
>>> >>> On 22 December 2011 16:08, Jan Bartel <janb@xxxxxxxxxxx> wrote:
>>> >>> > Ooops. The jsp problem is a bug in jetty-8's handling of the
>>> >>> > jsp-config element. Specifically, we're not returning it for the
>>> >>> > new
>>> >>> > ServletContext.getJspConfigDescriptor() method, which jasper in
>>> >>> > jetty-8 relies on.
>>> >>> >
>>> >>> > I've opened this bug:
>>> >>> > https://bugs.eclipse.org/bugs/show_bug.cgi?id=367383
>>> >>> >
>>> >>> > Should have a fix for you shortly.
>>> >>> >
>>> >>> > Jan
>>> >>> >
>>> >>> > On 22 December 2011 08:50, Eugen Cepoi <cepoi.eugen@xxxxxxxxx>
>>> >>> > wrote:
>>> >>> >> Hi all,
>>> >>> >>
>>> >>> >> I have a couple of problems and need your help and some
>>> >>> >> recommendations
>>> >>> >> on
>>> >>> >> embedding jetty in a web app.
>>> >>> >> I don't want to use maven to run it (no jetty:run) and I also
>>> >>> >> don't
>>> >>> >> want to
>>> >>> >> use the start jar provided. As I want the war to be self
>>> >>> >> sufficient.
>>> >>> >> To do so I have, implemented 2 classes for embedding jetty:
>>> >>> >>                     - one is the "production" server main class,
>>> >>> >> that
>>> >>> >> will
>>> >>> >> be moved to the root of the war,
>>> >>> >>                     - the other is an implementation with hot
>>> >>> >> deploy
>>> >>> >> enabled
>>> >>> >> to run during development (from eclipse for example).
>>> >>> >> And configured a pom for maven to produce the executable war (I
>>> >>> >> use
>>> >>> >> shade
>>> >>> >> plugin to build it and choose only the needed artifacts to be
>>> >>> >> copied at
>>> >>> >> the
>>> >>> >> root and deleted them from the WEB-INF/lib).
>>> >>> >>
>>> >>> >> Most of the things work fine except :
>>> >>> >>                     - If I use jetty 8 the jsp-config in web.xml
>>> >>> >> doesn't
>>> >>> >> seem to be recognised, if I go back to jetty 7 and servlet 2.5
>>> >>> >> it's ok.
>>> >>> >> However I would like to use jetty 8... am I missing something? I
>>> >>> >> am
>>> >>> >> using
>>> >>> >> glassfishs implementations.
>>> >>> >>
>>> >>> >>                     - Second problem. When I am using my
>>> >>> >> development
>>> >>> >> implementation of the server I have nullpointerexception in
>>> >>> >> JstlBaseTLV.validate after a hot deploy of a jsp. If I look at the
>>> >>> >> code, I
>>> >>> >> can see that the initParameters map is null. Do you have any clue
>>> >>> >> on
>>> >>> >> how I
>>> >>> >> could solve this problem? This one is pretty annoying...
>>> >>> >>
>>> >>> >>                     - Last problem, when I am running the server
>>> >>> >> on
>>> >>> >> debian
>>> >>> >> linux the app takes twice as much memory as in windows xp... does
>>> >>> >> someone
>>> >>> >> already had this kind of problem?
>>> >>> >>
>>> >>> >> I am joining to the mail an extract of the pom and the two
>>> >>> >> simplified
>>> >>> >> server
>>> >>> >> classes.
>>> >>> >> Thank you for your help.
>>> >>> >>
>>> >>> >> Kind regards,
>>> >>> >> Eugen
>>> >>> >>
>>> >>> >> _______________________________________________
>>> >>> >> jetty-users mailing list
>>> >>> >> jetty-users@xxxxxxxxxxx
>>> >>> >> https://dev.eclipse.org/mailman/listinfo/jetty-users
>>> >>> >>
>>> >>> _______________________________________________
>>> >>> jetty-users mailing list
>>> >>> jetty-users@xxxxxxxxxxx
>>> >>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>>> >>
>>> >>
>>> >>
>>> >> _______________________________________________
>>> >> jetty-users mailing list
>>> >> jetty-users@xxxxxxxxxxx
>>> >> https://dev.eclipse.org/mailman/listinfo/jetty-users
>>> >>
>>> > _______________________________________________
>>> > jetty-users mailing list
>>> > jetty-users@xxxxxxxxxxx
>>> > https://dev.eclipse.org/mailman/listinfo/jetty-users
>>> _______________________________________________
>>> jetty-users mailing list
>>> jetty-users@xxxxxxxxxxx
>>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>
>
>
> _______________________________________________
> jetty-users mailing list
> jetty-users@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/jetty-users
>

Back to the top