Hi Matt,
On Mon, 2008-07-07 at 14:44 -0400, Matt Brozowski wrote:
> I am also working on a Sample App that's using Spring and Jersey and
> have found only one bug. I've only been working on it a few days but
> it is here:
>
> http://opennms.svn.sourceforge.net/svnroot/opennms/playground/brozow/expenses/
>
> It uses Jersey, Spring and Hibernate as well as Maven2 for building.
> I also intend for it be both a web service AND a web app using the
> same resources.
>
> I have also written a ModelAndViewWriter for using Spring's View
> classes to generate view content.
>
> The one bug I did find in the SpringServlet is related to excpetion
> handling. It fails to pass RuntimeException up the servlet container
> as the spec specifies it should.
Do you know if this is specific to the SpringServlet or if it's related
to the general ServletContainer?
> I have included a Hack that resolves this but it would be nice to get
> the real. Therefore if an exception occurs that has no mapping only a
> blank web page is shown with no content. Rather than allowing the
> container to use its default mechanism.
>
> Any simple way to report bugs on this?
Just copy the code of a very simple example for reproducing the bug into
this email, e.g. a resource class, spring configuration stuff and a
spring bean.
Another way would be to enter a jira issue.
Cheers,
Martin
>
> Matt Brozowski
>
>
>
>
> On Mon, Jul 7, 2008 at 10:10 AM, Martin Grotzke
> <martin.grotzke_at_freiheit.com> wrote:
> On Mon, 2008-07-07 at 12:11 +0200, Lars Tackmann wrote:
> > On Mon, Jul 7, 2008 at 10:24 AM, Martin Grotzke
> > <martin.grotzke_at_freiheit.com> wrote:
> > > Hi Lars,
> > >
> > > I would say that your UsersResource is not set up
> correctly: I'd say
> > > that it is not create by spring and therefore the
> UserManager should not
> > > be injected. That you receive status 200 all the time
> sounds really
> > > weird to me!
> > >
> > > But let's first check if your UsersResource is set up as
> expected.
> > > Can you please check, if the UserManager is already
> injected? If not,
> > > you should add @Component to your UsersResource, so that
> spring is aware
> > > of this class.
> >
> > HI and thanks for the feedback.
> >
> > Some real bad code from my part, made the code swollow a
> null pointer
> > exception (why this results in 200 is still a mystery
> though).
>
> Can you create some really, really simple resource that shows
> this issue
> and send this again, or perhaps directly submit an issue for
> this?
>
> > it turned out that I had to annotate the resource with;
> >
> > --
> > @PerRequest
> > @Component
> > @Scope( "prototype" )
> > --
> >
> > I can understand the component part, but having to use
> springs @Scope
> > annotation is overkill (at least when one also uses Jersey's
> lifecycle
> > annotations).
>
> Why do you want to have a prototype there? AFAICS you should
> be able to
> use a singleton resource, which is the default scope of both
> jersey and
> spring.
>
> >
> > Anyway thanks for the help. I suspect I will have a complete
> mavenised
> > Spring/Jersey sample ready in a couple of days (integrated
> with Spring
> > security 2) - I will gladly post it here, so others can
> benefit from
> > it (perhaps it can go into jersey's example folder).
>
> Sound good, this would be great! :)
>
> Cheers,
> Martin
>
>