ollie.annotation

Annotation Type ForeignKey

@Target(value=FIELD)
 @Retention(value=CLASS)
public @interface ForeignKey

An annotation that indicates a member should define its SQLite column using the FOREIGN KEY constraint. Must be used in conjunction with Column.

http://www.sqlite.org/foreignkeys.html http://www.sqlite.org/syntaxdiagrams.html#column-def

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
ForeignKey.Deferrable	deferrable Returns an enforcement behavior, deferred or immediate.
ForeignKey.DeferrableTiming	deferrableTiming Returns the initial enforcement behavior.
java.lang.String[]	foreignColumns Optional set of columns to reference on the foreign table.
ForeignKey.ReferentialAction	onDelete Referential action to perform upon deletion of this key.
ForeignKey.ReferentialAction	onUpdate Referential action to perform upon update of this key.

Element Detail

foreignColumns

public abstract java.lang.String[] foreignColumns

Optional set of columns to reference on the foreign table.

Returns:

The foreign column names.

Default:

{}

onDelete

public abstract ForeignKey.ReferentialAction onDelete

Referential action to perform upon deletion of this key.

Returns:

The referential action.

Default:

ollie.annotation.ForeignKey.ReferentialAction.NONE

onUpdate

public abstract ForeignKey.ReferentialAction onUpdate

Referential action to perform upon update of this key.

Returns:

The referential action.

Default:

ollie.annotation.ForeignKey.ReferentialAction.NONE

deferrable

public abstract ForeignKey.Deferrable deferrable

Returns an enforcement behavior, deferred or immediate.

Returns:

The deferrable behaviour.

Default:

ollie.annotation.ForeignKey.Deferrable.NONE

deferrableTiming

public abstract ForeignKey.DeferrableTiming deferrableTiming

Returns the initial enforcement behavior.

Returns:

The deferrable timing.

Default:

ollie.annotation.ForeignKey.DeferrableTiming.NONE