org.hibernate.envers.entities.mapper.relation.component
Class MiddleDummyComponentMapper

java.lang.Object
  extended by org.hibernate.envers.entities.mapper.relation.component.MiddleDummyComponentMapper
All Implemented Interfaces:
MiddleComponentMapper

public final class MiddleDummyComponentMapper
extends Object
implements MiddleComponentMapper


Constructor Summary
MiddleDummyComponentMapper()
           
 
Method Summary
 void addMiddleEqualToQuery(Parameters parameters, String idPrefix1, String prefix1, String idPrefix2, String prefix2)
          Adds query statements, which contains restrictions, which express the property that part of the middle entity with alias prefix1, is equal to part of the middle entity with alias prefix2 (the entity is the same).
 void mapToMapFromObject(SessionImplementor session, Map<String,Object> idData, Map<String,Object> data, Object obj)
          Maps from an object to the object's map representation (for an entity - only its id).
 Object mapToObjectFromFullMap(EntityInstantiator entityInstantiator, Map<String,Object> data, Object dataObject, Number revision)
          Maps from full object data, contained in the given map (or object representation of the map, if available), to an object.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

MiddleDummyComponentMapper

public MiddleDummyComponentMapper()
Method Detail

mapToObjectFromFullMap

public Object mapToObjectFromFullMap(EntityInstantiator entityInstantiator,
                                     Map<String,Object> data,
                                     Object dataObject,
                                     Number revision)
Description copied from interface: MiddleComponentMapper
Maps from full object data, contained in the given map (or object representation of the map, if available), to an object.

Specified by:
mapToObjectFromFullMap in interface MiddleComponentMapper
Parameters:
entityInstantiator - An entity instatiator bound with an open versions reader.
data - Full object data.
dataObject - An optional object representation of the data.
revision - Revision at which the data is read.
Returns:
An object with data corresponding to the one found in the given map.

mapToMapFromObject

public void mapToMapFromObject(SessionImplementor session,
                               Map<String,Object> idData,
                               Map<String,Object> data,
                               Object obj)
Description copied from interface: MiddleComponentMapper
Maps from an object to the object's map representation (for an entity - only its id).

Specified by:
mapToMapFromObject in interface MiddleComponentMapper
Parameters:
session - The current session.
idData - Map to which composite-id data should be added.
data - Map to which data should be added.
obj - Object to map from.

addMiddleEqualToQuery

public void addMiddleEqualToQuery(Parameters parameters,
                                  String idPrefix1,
                                  String prefix1,
                                  String idPrefix2,
                                  String prefix2)
Description copied from interface: MiddleComponentMapper
Adds query statements, which contains restrictions, which express the property that part of the middle entity with alias prefix1, is equal to part of the middle entity with alias prefix2 (the entity is the same). The part is the component's representation in the middle entity.

Specified by:
addMiddleEqualToQuery in interface MiddleComponentMapper
Parameters:
parameters - Parameters, to which to add the statements.
idPrefix1 - First alias of the entity + prefix + id to add to the properties.
prefix1 - First alias of the entity + prefix to add to the properties.
idPrefix2 - Second alias of the entity + prefix + id to add to the properties.
prefix2 - Second alias of the entity + prefix to add to the properties.


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