Package org.hibernate.envers.internal.entities.mapper.relation

Class ToOneIdMapper

java.lang.Object

org.hibernate.envers.internal.entities.mapper.AbstractMapper

org.hibernate.envers.internal.entities.mapper.AbstractPropertyMapper

org.hibernate.envers.internal.entities.mapper.relation.AbstractToOneMapper

org.hibernate.envers.internal.entities.mapper.relation.ToOneIdMapper

All Implemented Interfaces:

DynamicComponentMapperSupport, ModifiedFlagMapperSupport, PropertyMapper

public class ToOneIdMapper
extends AbstractToOneMapper

Author:

Adam Warski (adam at warski dot org), HernпїЅn Chanfreau, Michal Skowronek (mskowr at o2 dot pl), Chris Cranford, Luke Chen

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.envers.internal.entities.mapper.relation.AbstractToOneMapper

AbstractToOneMapper.EntityInfo

Constructor Summary

Constructors

Constructor	Description
ToOneIdMapper(IdMapper delegate, PropertyData propertyData, String referencedEntityName, boolean nonInsertableFake, boolean lazyMapping)

Method Summary

Modifier and Type	Method	Description
void	addMiddleEqualToQuery(Parameters parameters, String idPrefix1, String prefix1, String idPrefix2, String prefix2)
protected boolean	checkModified(SessionImplementor session, Object newObj, Object oldObj)
void	mapModifiedFlagsToMapForCollectionChange(String collectionPropertyName, Map<String,Object> data)
void	mapModifiedFlagsToMapFromEntity(SessionImplementor session, Map<String,Object> data, Object newObj, Object oldObj)
boolean	mapToMapFromEntity(SessionImplementor session, Map<String,Object> data, Object newObj, Object oldObj)	Maps properties to the given map, basing on differences between properties of new and old objects.
void	nullSafeMapToEntityFromMap(EnversService enversService, Object obj, Map data, Object primaryKey, AuditReaderImplementor versionsReader, Number revision)	Parameter obj is never null.
Object	nullSafeMapToEntityFromMap(EnversService enversService, Map data, Object primaryKey, AuditReaderImplementor versionsReader, Number revision)

Methods inherited from class org.hibernate.envers.internal.entities.mapper.relation.AbstractToOneMapper

getEntityInfo, getPropertyData, hasPropertiesWithModifiedFlag, mapCollectionChanges, mapToEntityFromMap, mapToEntityFromMap, setPropertyValue

Methods inherited from class org.hibernate.envers.internal.entities.mapper.AbstractPropertyMapper

isDynamicComponentMap, markAsDynamicComponentMap

Methods inherited from class org.hibernate.envers.internal.entities.mapper.AbstractMapper

doPrivileged, getAndSetValue, getValueFromObject, getValueFromObject, newObjectInstance, setValueOnObject

Methods inherited from class java.lang.Object

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

Constructor Details

ToOneIdMapper

public ToOneIdMapper(IdMapper delegate,
 PropertyData propertyData,
 String referencedEntityName,
 boolean nonInsertableFake,
 boolean lazyMapping)

Method Details

mapToMapFromEntity

public boolean mapToMapFromEntity(SessionImplementor session,
 Map<String,Object> data,
 Object newObj,
 Object oldObj)

Description copied from interface: PropertyMapper

Maps properties to the given map, basing on differences between properties of new and old objects.

Specified by:

mapToMapFromEntity in interface PropertyMapper

Overrides:

mapToMapFromEntity in class AbstractToOneMapper

Parameters:

session - The current session.

data - Data to map to.

newObj - New state of the entity.

oldObj - Old state of the entity.

Returns:

True if there are any differences between the states represented by newObj and oldObj.

mapModifiedFlagsToMapFromEntity

public void mapModifiedFlagsToMapFromEntity(SessionImplementor session,
 Map<String,Object> data,
 Object newObj,
 Object oldObj)

mapModifiedFlagsToMapForCollectionChange

public void mapModifiedFlagsToMapForCollectionChange(String collectionPropertyName,
 Map<String,Object> data)

checkModified

protected boolean checkModified(SessionImplementor session,
 Object newObj,
 Object oldObj)

nullSafeMapToEntityFromMap

public void nullSafeMapToEntityFromMap(EnversService enversService,
 Object obj,
 Map data,
 Object primaryKey,
 AuditReaderImplementor versionsReader,
 Number revision)

Description copied from class: AbstractToOneMapper

Parameter obj is never null.

Specified by:

nullSafeMapToEntityFromMap in class AbstractToOneMapper

nullSafeMapToEntityFromMap

public Object nullSafeMapToEntityFromMap(EnversService enversService,
 Map data,
 Object primaryKey,
 AuditReaderImplementor versionsReader,
 Number revision)

Specified by:

nullSafeMapToEntityFromMap in class AbstractToOneMapper

addMiddleEqualToQuery

public void addMiddleEqualToQuery(Parameters parameters,
 String idPrefix1,
 String prefix1,
 String idPrefix2,
 String prefix2)