Thanks for the fast reply.
I'm quite new to JBoss and related things and hope my questions aren't annoying.
The problem isn't related to casting I guess, just in accessing inherited parts.
I use:
rooms = (List<Room>) em.createQuery("from Room").getResultList();
Form the Entity-Manager-Reference about "getResultList()":
A query is usually executed by invoking getResultList(). This method loads the
resulting instances of the query completly into memory.
This doesn't mean there aren't used proxies. I can't use find here, but what
can I do?
Thanks
Dennis
In the SFSB I've:
@DataModel
| private List<Room> rooms;
and in the Facelet:
<h:dataTable value="#{rooms}" var="theroom" rendered="#{not empty rooms}">
<h:column>
<f:facet name="header">roomNumber</f:facet>
#{theroom.roomNumber}
</h:column>
<h:column>
<f:facet name="header">resourceId</f:facet>
#{theroom.resourceId}
</h:column>
<h:column>
<f:facet name="header">Action</f:facet>
<h:commandLink
action="#{RoomAction.deleteRoom}">delete</h:commandLink>
<h:commandLink
action="#{RoomAction.editRoom}">edit</h:commandLink>
</h:column>
</h:dataTable>
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