I stepped through the code and you are quite right that the first CampaignType
object passed to BasicEntityConverter's getIdAsString method has null values in
its fields.
If I modify the BasicEntityConverter code to not throw an exception, then I see
that on the second and third calls to the getIdAsString method, the entity
argument contains the CampaignType objects I would expect.
customerTypes.resultList is populated by a Seam Application Framework
Entity-Query:
<framework:entity-query name="customerTypes" ejbql="select customerType from
CustomerType customerType" />
|
I've checked that my entity-query only returns two CustomerType objects which
have non-null id values.
My si:selectItems tag is as follows:
<h:selectOneMenu value="#{customerHome.instance.customerType}"
id="customerType">
| <si:selectItems value="#{customerTypes.resultList}" var="customerType"
label="#{customerType.name}" noSelectionLabel="Please Select..." />
| </h:selectOneMenu>
So now I'm more than a bit confused as to how a CustomerType with a null id
value is being passed to BasicEntityConverter's getIdAsString method.
Does the object from the <h:selectOneMenu> value property get passed to the
BasicEntityConverter??? The reason I ask is because I'm creating a new Customer
and therefore #{customerHome.instance.customerType} would initially contain a
new instance of CustomerType. If so, how do you work around this?
Any help would be very much appreciated as I'm starting to tear my hair out...
Cheers,
Lawrie
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