Chapter 8 Creating J2EE Applications for BEA WebLogic

WebLogic Server Container-Managed Persistence Services

WebLogic includes server RDBMS-based persistence services which allows users to define mappings between EJBs and RDBMS tables and generate persistent objects using these mappings.

These mappings are specified into specific deployment descriptors using an XML format, weblogic-cmp-rdbms, and deployed to be effective into the WebLogic Server.

There is a server side component that retrieves the O/R map from its deployed deployment descriptor and binds it with the EJB at runtime.

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