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Posted to user@struts.apache.org by VipKumar <ch...@gmail.com> on 2009/12/05 03:32:59 UTC
Re: [ANN] Practical Apache Struts2 Web 2.0 Projects
Hi All,
I got the issue resolved using the
<package name="enterEvent" namespace="/event" extends="base-package">
<interceptors>
<interceptor name="flash"
class="com.opensymphony.webwork.interceptor.FlashInterceptor" />
<interceptor-stack name="eventStack">
<interceptor-ref name="scope">
Model
partialEvent
true
</interceptor-ref>
<interceptor-ref name="flash"/>
<interceptor-ref name="paramsPrepareParamsStack"/>
</interceptor-stack>
</interceptors>
<default-interceptor-ref name="eventStack" />
<action name="addEventFlow"
class="com.fdar.apress.s2.actions.event.BaseEventAction">
<interceptor-ref name="eventStack">
start
</interceptor-ref>
<result>/WEB-INF/jsp/event/enterEventDetails-input.jsp</result>
</action>
<action name="completeEvent"
class="com.fdar.apress.s2.actions.event.BaseEventAction">
<interceptor-ref name="eventStack">
end
</interceptor-ref>
<result>/WEB-INF/jsp/event/eventReview.jsp</result>
</action>
<action name="flashedSelectEventType"
class="com.fdar.apress.s2.actions.event.SelectLocationTypeAction">
<interceptor-ref name="flash">
Retrieve
</interceptor-ref>
<interceptor-ref name="eventStack" />
<result>/WEB-INF/jsp/event/selectLocationType-input.jsp</result>
</action>
</package>
It the same configuration only thing is there are minor changes here and
there.
Thanks
Vipin
chauhan.vipin@gmail.com
Jim Kiley wrote:
>
> Are you using the OpenSessionInViewFilter? If you aren't, you'll want to.
>
> If you are doing that already, you may be trying to persist when you
> should
> merge. If you're using Hibernate's API directly, take advantage of
> Hibernate's saveOrUpdate() method, rather than the JPA merge()/persiste()
> methods.
>
> Jim Kiley
> Technical Consultant
> Summa
> jhkiley@summa-tech.com
>
>
> On Mon, Apr 28, 2008 at 3:50 PM, raxden2 <es...@hotmail.com> wrote:
>
>>
>> HI! i had the same problem, but I have another problem:
>>
>> When i push the button for save Event... throws this exception:
>>
>> excepción
>>
>> javax.servlet.ServletException: javax.persistence.PersistenceException:
>> org.hibernate.PersistentObjectException: detached entity passed to
>> persist:
>> com.fdar.apress.s2.domain.Location
>>
>>
>> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:515)
>>
>>
>> org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)
>>
>>
>> com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
>>
>>
>> com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
>>
>>
>> org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
>>
>> causa raíz
>>
>> javax.persistence.PersistenceException:
>> org.hibernate.PersistentObjectException: detached entity passed to
>> persist:
>> com.fdar.apress.s2.domain.Location
>>
>>
>> org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
>>
>>
>> org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:218)
>>
>>
>> com.fdar.apress.s2.services.EventServiceImpl.create(EventServiceImpl.java:24)
>>
>>
>> com.fdar.apress.s2.actions.event.SaveEventAction.execute(SaveEventAction.java:32)
>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>
>> ..............
>>
>> causa raíz
>>
>> org.hibernate.PersistentObjectException: detached entity passed to
>> persist:
>> com.fdar.apress.s2.domain.Location
>>
>>
>> org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:79)
>> org.hibernate.impl.SessionImpl.firePersist(SessionImpl.java:609)
>> org.hibernate.impl.SessionImpl.persist(SessionImpl.java:601)
>>
>> org.hibernate.engine.CascadingAction$8.cascade(CascadingAction.java:295)
>> org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:268)
>> org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:216)
>> org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:169)
>>
>> ..........
>>
>> I need help, i don´t know how resolve this.
>>
>>
>> Thanks.
>>
>>
>>
>>
>>
>> Ian Roughley wrote:
>> >
>> > I'm not sure, and I'm only taking an educated guess at it being
>> > OS/platform-dependent (since a JAR that worked for me had problems for
>> > another user). Unfortunately I can't reproduce the error. I'm all for
>> > doing the work to fix the problem if someone has the problem and cycles
>> > to work through testing it.
>> >
>> > /Ian
>> >
>> > Dave Newton wrote:
>> >> --- Ian Roughley <ia...@fdar.com> wrote:
>> >>
>> >>> The solution provided to me was to change the scope interceptor
>> >>> reference to use a session value of "Model" rather than "model" - see
>> >>> below.
>> >>>
>> >>> <interceptor-ref name="scope">
>> >>> Model
>> >>> partialEvent
>> >>> </interceptor-ref>
>> >>>
>> >>
>> >> Hmm, why does that fix it? If it's an OS-dependent issue we should fix
>> it
>> >> for
>> >> real.
>> >>
>> >> Dave
>> >>
>> >>
>> >> ---------------------------------------------------------------------
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>> >>
>> >>
>> >
>> >
>>
>> --
>> View this message in context:
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>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
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>>
>
>
> --
> Jim Kiley
> Technical Consultant | Summa
> [p] 412.258.3346 [m] 412.445.1729
> http://www.summa-tech.com
>
>
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