Package ch.tocco.nice2.persist.core.impl.hibernate.binary

Class BinaryDataAccessorImpl

java.lang.Object

ch.tocco.nice2.persist.core.impl.hibernate.binary.BinaryDataAccessorImpl

All Implemented Interfaces:

BinaryDataAccessor

@Component
public class BinaryDataAccessorImpl
extends Object
implements BinaryDataAccessor

Constructor Summary

Constructors

Constructor	Description
BinaryDataAccessorImpl(DataModel dataModel, PersistenceService persistenceService, BinaryAccessProvider binaryAccessProvider)

Method Summary

Modifier and Type	Method	Description
Map<Serializable,BinaryData>	fetchDataForDetailDocument(EntityModel entityModel, String fieldName, List<Serializable> keys)	Efficiently retrieves BinaryData instances for detail documents of several entities.
Map<Serializable,BinaryData>	fetchDataForResource(List<Serializable> keys)	Efficiently retrieves BinaryData instances for (non entity-doc) resources.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BinaryDataAccessorImpl

public BinaryDataAccessorImpl(DataModel dataModel,
 PersistenceService persistenceService,
 BinaryAccessProvider binaryAccessProvider)

Method Details

fetchDataForDetailDocument

public Map<Serializable,BinaryData> fetchDataForDetailDocument(EntityModel entityModel,
 String fieldName,
 List<Serializable> keys)

Description copied from interface: BinaryDataAccessor

Efficiently retrieves BinaryData instances for detail documents of several entities.

Specified by:

fetchDataForDetailDocument in interface BinaryDataAccessor

Parameters:

entityModel - the entity model

fieldName - the name of the 'binary' field

keys - the primary keys of the entities for which the data should be fetched

fetchDataForResource

public Map<Serializable,BinaryData> fetchDataForResource(List<Serializable> keys)

Description copied from interface: BinaryDataAccessor

Efficiently retrieves BinaryData instances for (non entity-doc) resources.

Specified by:

fetchDataForResource in interface BinaryDataAccessor

Parameters:

keys - the primary keys of the Resource_content entities for which the data should be fetched