org.hibernate.test.dynamicentity.tuplizer2
Class MyEntityTuplizer

java.lang.Object
  org.hibernate.tuple.entity.AbstractEntityTuplizer
      org.hibernate.tuple.entity.PojoEntityTuplizer
          org.hibernate.test.dynamicentity.tuplizer2.MyEntityTuplizer

All Implemented Interfaces:

EntityTuplizer, Tuplizer

public class MyEntityTuplizer
extends PojoEntityTuplizer

Nested Class Summary

static class

MyEntityTuplizer.MyEntityNameResolver

Field Summary

Fields inherited from class org.hibernate.tuple.entity.AbstractEntityTuplizer

getters, hasCustomAccessors, propertySpan, setters

Constructor Summary

MyEntityTuplizer(EntityMetamodel entityMetamodel, EntityBinding mappedEntity)

MyEntityTuplizer(EntityMetamodel entityMetamodel, PersistentClass mappedEntity)

Method Summary

protected Instantiator	buildInstantiator(PersistentClass persistentClass) Build an appropriate Instantiator for the given mapped entity.
protected ProxyFactory	buildProxyFactory(PersistentClass persistentClass, Getter idGetter, Setter idSetter) Build an appropriate ProxyFactory for the given mapped entity.
String	determineConcreteSubclassEntityName(Object entityInstance, SessionFactoryImplementor factory) Given an entity instance, determine the most appropriate (most targeted) entity-name which represents it.
EntityNameResolver[]	getEntityNameResolvers() Get any EntityNameResolvers associated with this Tuplizer.

Methods inherited from class org.hibernate.tuple.entity.PojoEntityTuplizer

afterInitialize, buildInstantiator, buildPropertyGetter, buildPropertyGetter, buildPropertySetter, buildPropertySetter, buildProxyFactory, buildProxyFactoryInternal, buildProxyFactoryInternal, getConcreteProxyClass, getEntityMode, getMappedClass, getPropertyValues, getPropertyValuesToInsert, getPropertyValuesWithOptimizer, hasUninitializedLazyProperties, isInstrumented, isLifecycleImplementor, setPropertyValues, setPropertyValuesWithOptimizer

Methods inherited from class org.hibernate.tuple.entity.AbstractEntityTuplizer

createProxy, getComponentValue, getEntityMetamodel, getEntityName, getFactory, getGetter, getIdentifier, getIdentifier, getIdentifierGetter, getIdentifierMapperType, getInstantiator, getPropertyValue, getPropertyValue, getProxyFactory, getSubclassEntityNames, getVersion, getVersionGetter, hasProxy, instantiate, instantiate, instantiate, isInstance, resetIdentifier, resetIdentifier, setIdentifier, setIdentifier, setPropertyValue, setPropertyValue, shouldGetAllProperties, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MyEntityTuplizer

public MyEntityTuplizer(EntityMetamodel entityMetamodel,
                        PersistentClass mappedEntity)

MyEntityTuplizer

public MyEntityTuplizer(EntityMetamodel entityMetamodel,
                        EntityBinding mappedEntity)

Method Detail

getEntityNameResolvers

public EntityNameResolver[] getEntityNameResolvers()

Description copied from class: PojoEntityTuplizer

Get any EntityNameResolvers associated with this Tuplizer.

Specified by:

getEntityNameResolvers in interface EntityTuplizer

Overrides:

getEntityNameResolvers in class PojoEntityTuplizer

Returns:

The associated resolvers. May be null or empty.

buildInstantiator

protected Instantiator buildInstantiator(PersistentClass persistentClass)

Description copied from class: PojoEntityTuplizer

Build an appropriate Instantiator for the given mapped entity.

Overrides:

buildInstantiator in class PojoEntityTuplizer

Parameters:

persistentClass - The mapping information regarding the mapped entity.

Returns:

An appropriate Instantiator instance.

determineConcreteSubclassEntityName

public String determineConcreteSubclassEntityName(Object entityInstance,
                                                  SessionFactoryImplementor factory)

Description copied from class: PojoEntityTuplizer

Given an entity instance, determine the most appropriate (most targeted) entity-name which represents it. This is called in situations where we already know an entity name for the given entityInstance; we are being asked to determine if there is a more appropriate entity-name to use, specifically within an inheritence hierarchy.

For example, consider a case where a user calls session.update( "Animal", cat );. Here, the user has explicitly provided Animal as the entity-name. However, they have passed in an instance of Cat which is a subclass of Animal. In this case, we would return Cat as the entity-name.

null may be returned from calls to this method. The meaining of null in that case is assumed to be that we should use whatever explicit entity-name the user provided (Animal rather than Cat in the example above).

Specified by:

determineConcreteSubclassEntityName in interface EntityTuplizer

Overrides:

determineConcreteSubclassEntityName in class PojoEntityTuplizer

Parameters:

entityInstance - The entity instance.

factory - Reference to the SessionFactory.

Returns:

The most appropriate entity name to use.

buildProxyFactory

protected ProxyFactory buildProxyFactory(PersistentClass persistentClass,
                                         Getter idGetter,
                                         Setter idSetter)

Description copied from class: PojoEntityTuplizer

Build an appropriate ProxyFactory for the given mapped entity.

Overrides:

buildProxyFactory in class PojoEntityTuplizer

Parameters:

persistentClass - The mapping information regarding the mapped entity.

idGetter - The constructed Getter relating to the entity's id property.

idSetter - The constructed Setter relating to the entity's id property.

Returns:

An appropriate ProxyFactory instance.