Eclipse Community Forums: EclipseLink » Dynamic: how to configure generated id using API?

Home

Home » Eclipse Projects » EclipseLink » Dynamic: how to configure generated id using API?(dynamic generated id)

Dynamic: how to configure generated id using API? [message #1243617]

Tue, 11 February 2014 02:54

Eclipse User

With XML, we could generate id using IDENTITY

<id name="id" attribute-type="Integer">
<column name="id" />
<generated-value strategy="IDENTITY" />
</id>

How could we achieve this using Dynamic API?

JPADynamicTypeBuilder typeBuilder = dynamicTypeBuilders.get(entityMeta.getName());
...
typeBuilder.setPrimaryKeyFields(pkColumn);
NativeSequence seq = new NativeSequence();
seq.setShouldAcquireValueAfterInsert(true); // not working

Thanks!

Re: Dynamic: how to configure generated id using API? [message #1248340 is a reply to message #1243617]

Mon, 17 February 2014 01:36

Eclipse User

Did I clearly show my situations?

I just want to specify the id of the entity using dynamic API of EclipseLink JPA. And I want to specify the generated-value strategy of it. For Mysql, I intend to use auto-increment(IDENTITY strategy). Using annotations/XML, we could do it easily. But how to do with dynamic API?

Previous Topic:	Attributes in the default namespace?
Next Topic:	Future of DBWS webservice generation

Goto Forum:

-=] Back to Top [=-

Current Time: Fri Jul 25 19:55:50 EDT 2025

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter