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Hibernate's entity version (audit/history) support Jakarta edition
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.envers.internal.entities.mapper;
import java.io.Serializable;
import java.util.List;
import java.util.Map;
import org.hibernate.collection.spi.PersistentCollection;
import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.envers.boot.internal.EnversService;
import org.hibernate.envers.internal.reader.AuditReaderImplementor;
/**
* @author Adam Warski (adam at warski dot org)
* @author Michal Skowronek (mskowr at o2 dot pl)
* @author Chris Cranford
*/
public interface PropertyMapper extends ModifiedFlagMapperSupport, DynamicComponentMapperSupport {
/**
* Maps properties to the given map, basing on differences between properties of new and old objects.
*
* @param session The current session.
* @param data Data to map to.
* @param newObj New state of the entity.
* @param oldObj Old state of the entity.
*
* @return True if there are any differences between the states represented by newObj and oldObj.
*/
boolean mapToMapFromEntity(SessionImplementor session, Map data, Object newObj, Object oldObj);
/**
* Maps properties from the given map to the given object.
*
* @param enversService The EnversService.
* @param obj Object to map to.
* @param data Data to map from.
* @param primaryKey Primary key of the object to which we map (for relations)
* @param versionsReader VersionsReader for reading relations
* @param revision Revision at which the object is read, for reading relations
*/
void mapToEntityFromMap(
EnversService enversService,
Object obj,
Map data,
Object primaryKey,
AuditReaderImplementor versionsReader,
Number revision);
/**
* Maps collection changes.
*
* @param session The current session.
* @param referencingPropertyName Name of the field, which holds the collection in the entity.
* @param newColl New collection, after updates.
* @param oldColl Old collection, before updates.
* @param id Id of the object owning the collection.
*
* @return List of changes that need to be performed on the persistent store.
*/
List mapCollectionChanges(
SessionImplementor session, String referencingPropertyName,
PersistentCollection newColl,
Serializable oldColl, Serializable id);
void mapModifiedFlagsToMapFromEntity(
SessionImplementor session,
Map data,
Object newObj,
Object oldObj);
void mapModifiedFlagsToMapForCollectionChange(String collectionPropertyName, Map data);
}
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