Support the JPA annotation for the Object Database interface [moved]

[lvca]

This is Issue 102 moved from a Google Code project.
Added by 2010-08-22T15:52:56.000Z by l.garu...@gmail.com.
Please review that bug for more context and additional comments, but update this bug.
Closed (Fixed).

Original labels: Type-Enhancement, Priority-Low, v0.9.25

Original description

OrientDB could support the JPA annotations:

- @Entity, to determine which classes are persistent entities
- @Embedded, tells that is an embedded type (1, collection or map)
- @Id, to let to a domain field to contain the @rid content
- @Version, to let to a domain field to contain the @version content
- @UniqueConstraint, to define a unique index against that property. OrientDB doesn't support (yet) a unique constraint for multiple fields
- @Transient, to mark transient fields
- @Basic(fetch = FetchType.LAZY), to determine the fetch mode
- @Access(AcessType.PROPERTY), to access to the field directly without calling the getter/setter
- @OneToOne, @ManyToOne, @OneToMany or @ManyToMany to declare relationships