org.apache.openjpa.persistence.jdbc

Annotation Type ForeignKey

@Target(value={TYPE,METHOD,FIELD})
 @Retention(value=RUNTIME)
public @interface ForeignKey

Foreign key definition.

Since:

0.4.0

Author:

Abe White

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String[]	columnNames
boolean	deferred
ForeignKeyAction	deleteAction
boolean	enabled
boolean	implicit
String	name
boolean	specified
ForeignKeyAction	updateAction

Element Detail

name

public abstract String name

Default:

""

enabled

public abstract boolean enabled

Default:

true

deferred

public abstract boolean deferred

Default:

false

deleteAction

public abstract ForeignKeyAction deleteAction

Default:

org.apache.openjpa.persistence.jdbc.ForeignKeyAction.RESTRICT

updateAction

public abstract ForeignKeyAction updateAction

Default:

org.apache.openjpa.persistence.jdbc.ForeignKeyAction.RESTRICT

columnNames

public abstract String[] columnNames

Default:

{}

specified

public abstract boolean specified

Default:

true

implicit

public abstract boolean implicit

Default:

false