org.datanucleus.enhancement

Interface ExecutionContextReference

All Known Subinterfaces:

ExecutionContext

All Known Implementing Classes:

ExecutionContextImpl, ExecutionContextThreadedImpl

public interface ExecutionContextReference

Reference for an ExecutionContext, for use in the enhancement contract. This is used because if we just used ExecutionContext it would drag in many other classes etc, so reducing exposure.

Method Summary

Modifier and Type	Method and Description
Object	findObject(Object id, boolean validate) Accessor for an object given the object id.
Object	getOwner() Accessor for the owner of the ExecutionContext.

Method Detail

getOwner

Object getOwner()

Accessor for the owner of the ExecutionContext. This will typically be a PersistenceManager (JDO) or EntityManager (JPA).

Returns:

The owner

findObject

Object findObject(Object id,
                  boolean validate)

Accessor for an object given the object id.

Parameters:

id - The id of the object

validate - Whether to validate the id

Returns:

The object