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Struts & Hibernate
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| | | - Problem with conversation context. | - Problem with conversation context. 2007-07-15 - By stef5636
Back
Hi all, I can not understand conversation context.
I have two pages, in first I select one vendor and in second I want to edit
vendors name. In first page I start long running conversation in SFSB and
create the vendor in @(protected) property, than transfer to second page. But this page
can not find the vendor and create new. Also create and new session bean. Why !
?
That is source:
first page where I start the conversation:
<h:commandLink value="edit"
action="#{vendorDetailAction.editSelectedVendor(vendor.idVendor)}">
</h:commandLink>
StateFull Session Bean is...
@(protected)
@(protected)()
@(protected)("vendorDetailAction")
@(protected)(TransactionAttributeType.NOT_SUPPORTED)
public class VendorDetailAction implements VendorDetailManager, Serializable {
@(protected)(type = PersistenceContextType.EXTENDED)
private EntityManager em;
@(protected)(create=true)
@(protected)
private Vendor vendor;
@(protected)
public String editSelectedVendor(Long vendorId)
{
vendor = em.find(Vendor.class, vendorId);
return "edit";
}
@(protected)
@(protected) @(protected)
@(protected)(TransactionAttributeType.REQUIRES_NEW)
public String detailConfirm() {
vendor = null;
return "success";
}
and second page can not find this outjected vendor.
Hier is created new empty vendor.
<h:inputText value="#{vendor.name}" id="vendorName"
required="true"/>
also second page can not find and SFSB
and create new SFSB when click on this link
<s:link action="#{questionDetailAction.createNewQuestion(vendor)}"
value="#{msg.new_label}"/>
Where is my mistake?
Sorry for my english... and 10x
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic
&p=4064289#4064289
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode
=reply&p=4064289
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