Configuring Primary Key
Same as the other bean properties, the primary keys can be defined by editing the source code, or using the tools provided by IntelliJ IDEA.
To configure a primary key
Create a new entity bean.
Alternatively, open the desired bean for editing, and click the Change EJB Classes button.
- In the Primary key class field specify the class that will be used to access the primary key of a datasource the bean is associated with.
- From the CMP version list select EJB specification version for the bean. This setting is disabled for BMP entity beans.