Hallo Simon,
we are using myfaces-orchestra-core-1.0.jar
Regards,
Rashmi
Simon Kitching-4 wrote:
>
> Thanks Scott, that two-threads thing might indeed be a problem.
> And so might the filters.
>
> Is there some good documentation on the difference between portlets and
> "normal" jsf available?
>
> Markus, which version of Orchestra are you using? 1.0 or a snapshot?
>
> Regards,
> Simon
>
> ---- Scott O'Bryan <[EMAIL PROTECTED]> schrieb:
>> Hey Marcus,
>>
>> I haven't had a chance to check out the orchestra code, but I noticed
>> this was in a call to getInstance. It's possible that if the Orchestra
>> code is trying to pull the conversion Manager from the thread local that
>> this is the problem.
>>
>> In a portal environment, Faces runs in a two-phased request. That is
>> there is an action followed by a render. There is no guarantee that the
>> ActionRequest and the RenderRequest will run on the same thread. This
>> means that if the conversion manager was set up on the Render Thread it
>> may not be available on the action thread.
>>
>> The other thing that might cause this is if orchestra uses a filter.
>> Filters do not get run in a portal environment until way late in the
>> lifecycle and, only then, if they are set to run in an include.
>>
>> I hope this helps you and some of the other Orchestra people figure out
>> your issue.
>>
>> Scott
>>
>> markus.g wrote:
>> > Hi all,
>> >
>> > currently we're prototyping a portlet application (liferay 4.33) with
>> > orchestra , JPA (Hibernate) and myFaces 1.1.5. In a pure servlet
>> container
>> > (tomcat 5.5) everything works fine. In the portlet environment, the
>> > conversation manager throws a NullPointerException.
>> >
>> > Caused by: java.lang.NullPointerException
>> > at
>> >
>> org.apache.myfaces.orchestra.conversation.ConversationManager.getInstance(ConversationManager.java:90)
>> > at
>> >
>> org.apache.myfaces.orchestra.conversation.ConversationManager.getInstance(ConversationManager.java:76)
>> > at
>> >
>> org.apache.myfaces.orchestra.conversation.spring.AbstractSpringOrchestraScope.getBean(AbstractSpringOrchestraScope.java:125)
>> > at
>> >
>> org.apache.myfaces.orchestra.conversation.spring.AbstractSpringOrchestraScope.get(AbstractSpringOrchestraScope.java:117)
>> > at
>> >
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:285)
>> > at
>> >
>> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
>> > at
>> >
>> org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:33)
>> > at
>> >
>> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.getTarget(Cglib2AopProxy.java:661)
>> > at
>> >
>> org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:611)
>> > at
>> >
>> de.seat.mitarbeiterinfo.view.mitarbeiterlist$$EnhancerByCGLIB$$4f90561b.getMitarbeiterListModel(<generated>)
>> > ... 125 more
>> >
>> > Has anybody a solution for this problem?
>> >
>> > Is it actually possible to run orchestra in a portlet environment?
>> >
>> > thanks,
>> > Markus
>> >
>> >
>> >
>>
>
>
>
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