org.datanucleus.identity

Interface IdentityKeyTranslator

All Superinterfaces:

Serializable

public interface IdentityKeyTranslator
extends Serializable

Translator for object identities where the user wants to input identities that are not strict key forms, so this returns a valid identity.

Method Summary

Modifier and Type	Method and Description
Object	getKey(ExecutionContext ec, Class cls, Object key) Method to translate the object into the identity.

Method Detail

getKey

Object getKey(ExecutionContext ec,
              Class cls,
              Object key)

Method to translate the object into the identity.

Parameters:

ec - ExecutionContext

cls - Class of the persistent object

key - The passed in key

Returns:

The valid key for this class