org.hibernate.envers.internal.entities.mapper

Class MultiDynamicComponentMapper

java.lang.Object

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

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

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

All Implemented Interfaces:

CompositeMapperBuilder, DynamicComponentMapperSupport, ExtendedPropertyMapper, ModifiedFlagMapperSupport, 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), Chris Cranford

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
void	add(PropertyData propertyData)
void	addComposite(PropertyData propertyData, PropertyMapper propertyMapper)
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

addComponent, getAtIndexOrNull, getProperties, getPropertyDatas, hasPropertiesWithModifiedFlag, mapCollectionChanges, mapModifiedFlagsToMapForCollectionChange

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

isDynamicComponentMap, markAsDynamicComponentMap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.envers.internal.entities.mapper.DynamicComponentMapperSupport

isDynamicComponentMap, markAsDynamicComponentMap

Constructor Detail

MultiDynamicComponentMapper

public MultiDynamicComponentMapper(PropertyData dynamicComponentData)

Method Detail

addComposite

public void addComposite(PropertyData propertyData,
                         PropertyMapper propertyMapper)

Specified by:

addComposite in interface CompositeMapperBuilder

Overrides:

addComposite in class MultiPropertyMapper

add

public void add(PropertyData propertyData)

Specified by:

add in interface SimpleMapperBuilder

Overrides:

add in class MultiPropertyMapper

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