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https://issues.jboss.org/browse/JBSEAM-4966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12711934#comment-12711934
]
Vaclav Dedik commented on JBSEAM-4966:
--------------------------------------
I fixed this bug in groovybooking by introducing @Observer annotation on the
factory getBookings() and by raising the event in the confirm action. I think
it's a much better solution and it's consistent with the booking example where
it is done the same way.
{code}
@End
void confirm()
{
em.persist(booking)
facesMessages.add "Thank you, #{user.name}, your confimation number for
#{hotel.name} is #{booking.id}", new Object[0]
log.info("New booking: #{booking.id} for #{user.username}")
events.raiseTransactionSuccessEvent("bookingConfirmed")
}
{code}
{code}
@Factory
@Observer(["bookingConfirmed"])
public void getBookings()
{
bookings = em.createQuery('''
select b from Booking b
where b.user.username = :username
order by b.checkinDate''')
.setParameter("username", user.username)
.getResultList()
}
{code}
> Factory not called after @Outjecting null value with redirect
> -------------------------------------------------------------
>
> Key: JBSEAM-4966
> URL: https://issues.jboss.org/browse/JBSEAM-4966
> Project: Seam 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.3.0.BETA2
> Environment: AS 7.1.2.Final
> Reporter: Marek Schmidt
> Fix For: 2.3.0.CR1
>
>
> The following scenario which works in Seam2.2, doesn't work in Seam2.3.0.Beta2
> {code}
> @Scope(ScopeType.SESSION)
> @Name("bookingList")
> class BookingListAction implements Serializable
> {
> @DataModel
> private List<Booking> bookings
> @Factory
> public void getBookings() {
> // load bookings from the database
> }
> }
> {code}
> {code}
> @Name("hotelBooking")
> public class HotelBookingAction
> {
> @Out (required=false, scope=ScopeType.SESSION)
> List <Booking> bookings;
>
> @End
> public void confirm() {
> // ... persist a new booking
> // force refresh
> bookings = null;
> }
> }
> {code}
> {code}
> <page view-id="/confirm.xhtml"
> conversation-required="true">
> <description>Confirm booking: #{booking.description}</description>
> <navigation from-action="#{hotelBooking.confirm}">
> <redirect view-id="/main.xhtml"/>
> </navigation>
> </page>
> {code}
> The getBookings factory is not called at all after the confirm action. It
> works correctly if I remove the redirect rule in pages.xml (by making the
> confirm action return "main".).
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