Re: [eclipselink-users] DB-generated values as properties on JPA-entity

[Andrei Ilitchev <andrei.ilitchev@xxxxxxxxxx>]

Try removing "insertable = false"

On 8/16/2013 4:03 PM, Andreas Joseph Krogh wrote:
> På fredag 16. august 2013 kl. 16:49:52, skrev Andreas Joseph Krogh
> <andreak@xxxxxxxxxxxx <mailto:andreak@xxxxxxxxxxxx>>:
>
>     På fredag 16. august 2013 kl. 15:21:35, skrev Andrei Ilitchev
>     <andrei.ilitchev@xxxxxxxxxx <mailto:andrei.ilitchev@xxxxxxxxxx>>:
>
>         Try
>
>         @ReturnInsert(returnOnly=true)
>
>         That should work on PostgreSQL, too.
>
>     Just what I need, thanks!
>
> Hm, I get a runtime-exception when using this:
> Exception [EclipseLink-189] (Eclipse Persistence Services -
> 2.5.1.v20130814-ad1d746):
> org.eclipse.persistence.exceptions.DescriptorException
> Exception Description: ReturningPolicy contains mapped field, [id] which
> requires type.
> Descriptor:
> RelationalDescriptor(no.officenet.origo.core.domain.model.person.Person
> --> [DatabaseTable(onp_crm_entity), DatabaseTable(onp_crm_person)])
> My mapping in @Entity Person is:
>
> @Column(name =*"id"*, nullable =*false*, unique =*true*, updatable =*false*, insertable =*false*)
> @ReturnInsert(returnOnly=*true*)
> *var*/personId/: java.lang.*Long*=*null*
>
> This inherits from an AbstractEntityObject which defines @Id:
>
> @Entity
> @Table(name =*"onp_crm_entity"*)
> @Inheritance(strategy = InheritanceType.JOINED)
> @DiscriminatorColumn(name =*"type"*, discriminatorType = DiscriminatorType.STRING)
> @SequenceGenerator(name =*"AbstractEntityObjectSEQ_STORE"*, sequenceName =*"onp_crm_entity_id_seq"*, allocationSize =1)
> *abstract class**AbstractEntityObject*(_contentType:*ContentType*)*extends*AbstractDomainObject*  *{
> //...
> //...
> @Id
> @Column(name =*"entity_id"*)
> @GeneratedValue(strategy = GenerationType.SEQUENCE, generator =*"AbstractEntityObjectSEQ_STORE"*)
> *var*/id/: java.lang.*Long*=*null*
>
> Any hints on what's wrong?
> without @ReturnInsert annotation the app works but the property isn't
> populated on persist.
> --
> Andreas Joseph Krogh <andreak@xxxxxxxxxxxx>      mob: +47 909 56 963
> Senior Software Developer / CTO - OfficeNet AS - http://www.officenet.no
> Public key: http://home.officenet.no/~andreak/public_key.asc
>
>
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