What are the enhancements in EJB 2.0 with respect to CMP?

devquora
devquora

Posted On: Jun 21, 2021

 

The enhancements in EJB 2.0 with respect to CMP is as follows:

  • Local interfaces, which improve the efficiency of intracontainer entity relationships
  • Container-managed relationships, in which the container manages object relationships between entity beans
  • Changes to EJB QL, a query language for portable EJB finder methods
  • Enhancements to the interfaces of Message-Driven Beans (MDBs), as well as to the home interfaces of remote entity beans.

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