Home Developing an EJB application The EJB application consists of a Web module with a simple servlet, and an EJB module with an EJB 3.0 session bean that uses the JPA entities to access the database. ibm.com/redbooks
The EJB application consists of a Web module with a simple servlet, and an EJB module with an EJB 3.0 session bean that uses the JPA entities to access the database.