Seam Persistence

Seam Persistence 使得受管的Beans可支持事务处理，同时提供 Seam Managed Persistence Context, a conversation scoped extended persistence context for use in CDI based applications.

使用示例

@Produces
@ConversationScoped
@SeamManaged
@PersistenceUnit(unitName="myPu")
EntityManagerFactory factory;