Chapter 9 Generating Persistent Objects for Java and JSF Pages


Defining EJB 3 Association Mapping Options

The following EJB 3-specific options for association mappings are available on the EJB 3 Persistence tab of an association's property sheet:

Field Description
Inverse side Specifies which side is the inverse side.
Role A cascade Specifies which cascade operation can be performed on role A side.
Role B cascade Specifies which cascade operation can be performed on role B side.
Role A fetch Specifies if role A side should be fetched eagerly.
Role B fetch Specifies if role B side should be fetched eagerly.
Role A order by Specifies the order clause for role A side.
Role A order by Specifies the order clause for role B side.

 


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