org.hibernate.envers.internal.entities.mapper

Class MultiDynamicComponentMapper

java.lang.Object

org.hibernate.envers.internal.entities.mapper.MultiPropertyMapper

org.hibernate.envers.internal.entities.mapper.MultiDynamicComponentMapper

All Implemented Interfaces:

CompositeMapperBuilder, ExtendedPropertyMapper, PropertyMapper, SimpleMapperBuilder

public class MultiDynamicComponentMapper
extends MultiPropertyMapper

Multi mapper for dynamic components (it knows that component is a map, not a class)

Author:

Lukasz Zuchowski (author at zuchos dot com)

Field Summary

Fields inherited from class org.hibernate.envers.internal.entities.mapper.MultiPropertyMapper

properties

Constructor Summary

Constructors

Constructor and Description
MultiDynamicComponentMapper(PropertyData dynamicComponentData)

Method Summary

Modifier and Type	Method and Description
boolean	map(SessionImplementor session, Map<String,Object> data, String[] propertyNames, Object[] newState, Object[] oldState)
void	mapModifiedFlagsToMapFromEntity(SessionImplementor session, Map<String,Object> data, Object newObj, Object oldObj)
void	mapToEntityFromMap(EnversService enversService, Object obj, Map data, Object primaryKey, AuditReaderImplementor versionsReader, Number revision) Maps properties from the given map to the given object.
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.

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

add, addComponent, addComposite, getAtIndexOrNull, getProperties, getPropertyDatas, mapCollectionChanges, mapModifiedFlagsToMapForCollectionChange

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiDynamicComponentMapper

public MultiDynamicComponentMapper(PropertyData dynamicComponentData)

Method Detail

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 MultiPropertyMapper

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.

map

public boolean map(SessionImplementor session,
                   Map<String,Object> data,
                   String[] propertyNames,
                   Object[] newState,
                   Object[] oldState)

Specified by:

map in interface ExtendedPropertyMapper

Overrides:

map in class MultiPropertyMapper

mapModifiedFlagsToMapFromEntity

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

Specified by:

mapModifiedFlagsToMapFromEntity in interface PropertyMapper

Overrides:

mapModifiedFlagsToMapFromEntity in class MultiPropertyMapper

mapToEntityFromMap

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

Description copied from interface: PropertyMapper

Maps properties from the given map to the given object.

Specified by:

mapToEntityFromMap in interface PropertyMapper

Overrides:

mapToEntityFromMap in class MultiPropertyMapper

Parameters:

enversService - The EnversService.

obj - Object to map to.

data - Data to map from.

primaryKey - Primary key of the object to which we map (for relations)

versionsReader - VersionsReader for reading relations

revision - Revision at which the object is read, for reading relations