org.fabric3.jpa.override
Interface OverrideRegistry

All Known Implementing Classes:

OverrideRegistryImpl

public interface OverrideRegistry

Manages persistence context overrides.

Version:

$Rev: 9763 $ $Date: 2011-01-03 01:48:06 +0100 (Mon, 03 Jan 2011) $

Method Summary

void	register(URI contributionURI, PersistenceOverrides overrides) Registers a set of persistence overrides contained by a given contribution.
PersistenceOverrides	resolve(String unitName) Resolves the overrides for the persistence context or null if none are registered.

Method Detail

register

void register(URI contributionURI,
              PersistenceOverrides overrides)
              throws DuplicateOverridesException

Registers a set of persistence overrides contained by a given contribution. The overrides will be held until the contribution is uninstalled.

Parameters:

contributionURI - the contribution URI

overrides - the overrides

Throws:

DuplicateOverridesException - if a set of overrides for the persistence context are already registered

resolve

PersistenceOverrides resolve(String unitName)

Resolves the overrides for the persistence context or null if none are registered.

Parameters:

unitName - the persistence context name

Returns:

the overrides for the persistence context or null if none are registered