Re: [hibernate-dev] Another @Access quandry
To wrap up for now... I went ahead an implemented the strategies we
discussed here. They are represented as:
1) org.hibernate.metamodel.spi.StandardPersistentAttributeMemberResolver
2) org.hibernate.metamodel.spi.LenientPersistentAttributeMemberResolver
StandardPersistentAttributeMemberResolver implements the JPA spec
guidelines as closely as possible.
LenientPersistentAttributeMemberResolver tries to be more lenient in the
way Sanne mentioned above. They will be pushed to master shortly if y'all
wanted to take a look.
Yes, MemberDescriptor and JavaTypeDescriptor are the reflite contracts
On Wed, Apr 2, 2014 at 6:34 AM, Hardy Ferentschik <hardy(a)hibernate.org>wrote:
On 2 Jan 2014, at 04:20, Steve Ebersole <steve(a)hibernate.org> wrote:
> I have heard no more comments, so I will move forward with this as
stated earlier.
Sorry for the late reply. I had a read through and what you describe is
what I would expect (in fact I hope
I basically implemented it this way on the metamodel branch).
There is a typo in example 4:
@Entity
@Access(PROPERTY)
public class PublishedDocument extends Document
Should be @Access(FIELD)
> Additionally, I started working the a PoC for the idea of making this
resolution pluggable. Here is the initial stroke for the contract:
>
>
> /**
> * Contract responsible for resolving the members that identify the
persistent
> * attributes for a given class descriptor representing a managed type.
> *
> * These members (field or method) would be where we look for mapping
annotations
> * for the attribute.
> *
> * Additionally, whether the member is a field or method would tell us
the default
> * runtime access strategy
> *
> * @author Steve Ebersole
> */
> public interface PersistentAttributeMemberResolver {
> /**
> * Given the ManagedType Java type descriptor and the implicit
AccessType
> * to use, resolve the members that indicate persistent attributes.
> *
> * @param managedTypeDescriptor The ManagedType Java type
descriptor
> * @param implicitAccessType The implicit AccessType for the
resolution
> *
> * @return The list of "backing members"
> */
> public List<MemberDescriptor> resolveMembers(
> JavaTypeDescriptor managedTypeDescriptor,
> AccessType implicitAccessType);
> }
Where MemberDescriptor and JavaTypeDescriptor are the descriptors from the
new reflite layer, right?
This should work.
--Hardy
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