kodo.event
Interface OrphanedKeyAction

All Known Implementing Classes:

ExceptionOrphanedKeyAction, NoOrphanedKeyAction, LogOrphanedKeyAction

public interface OrphanedKeyAction

Perform an action when Kodo detects an orphaned key in the database.

Since:

3.2.2

Method Summary

Object

orphan(Object oid, KodoStateManager sm, FieldMetaData fmd) Callback received when Kodo discovers an orphaned key.

Method Detail

orphan

public Object orphan(Object oid,
                     KodoStateManager sm,
                     FieldMetaData fmd)

Callback received when Kodo discovers an orphaned key.

Parameters:

oid - the orphaned key

sm - the instance representing the record in which the key was discovered

fmd - the field in which the key was discovered

Returns:

the value to load into field fmd; typically null