类 DelayedPostInsertIdentifier

  • 所有已实现的接口:
    Serializable, Comparable<DelayedPostInsertIdentifier>

    public class DelayedPostInsertIdentifier
    extends Object
    implements Serializable, Comparable<DelayedPostInsertIdentifier>
    Acts as a stand-in for an entity identifier which is supposed to be generated on insert (like an IDENTITY column) where the insert needed to be delayed because we were outside a transaction when the persist occurred (save currently still performs the insert).

    The stand-in is only used within the PersistenceContext in order to distinguish one instance from another; it is never injected into the entity instance or returned to the client...

    作者:
    Steve Ebersole, Sanne Grinovero
    另请参阅:
    序列化表格