ch.elca.el4j.services.persistence.jpa.dao.extentstrategies
Interface ExtentFetcher

All Known Implementing Classes:

HibernateExtentFetcher

public interface ExtentFetcher

Strategy interface for fetching extents. Injected into GenericJpaDao by JpaExtentFetcherInjectorBeanPostProcessor.

Author:

Simon Stelling (SST)

File-location:

ExtentFetcher

Last check-in date:

2010-12-21 11:08:04 +0100 (Di, 21. Dez 2010) by swismer for revision 4253

Method Summary

void	fetchExtentObject(Object object, ExtentEntity entity, org.apache.commons.collections.map.ReferenceMap fetchedObjects) Sub-method of the extent-based fetching, steps through the entities and calls the required methods.

Method Detail

fetchExtentObject

void fetchExtentObject(Object object,
                       ExtentEntity entity,
                       org.apache.commons.collections.map.ReferenceMap fetchedObjects)
                       throws DataAccessException

Sub-method of the extent-based fetching, steps through the entities and calls the required methods. Implementations must be thread-safe.

Parameters:

object - the object to load in given extent

entity - the extent entity

fetchedObjects - the HashMap with all the already fetched objects

Throws:

DataAccessException