Package org.hibernate.metamodel.internal

Class MetadataContext

java.lang.Object

org.hibernate.metamodel.internal.MetadataContext

@Internal
public class MetadataContext
extends Object

Defines a context for storing information during the building of the MappingMetamodelImpl.

This contextual information includes data needing to be processed in a second pass as well as cross-references into the built metamodel classes.

At the end of the day, clients are interested in the getEntityTypeMap() and getEmbeddableTypeSet() results, which represent all the registered entities and embeddables respectively.

Author:

Steve Ebersole, Emmanuel Bernard

Constructor Summary

Constructors

Constructor	Description
MetadataContext(JpaMetamodelImplementor jpaMetamodel, MappingMetamodel mappingMetamodel, MetadataImplementor bootMetamodel, JpaStaticMetaModelPopulationSetting jpaStaticMetaModelPopulationSetting, JpaMetaModelPopulationSetting jpaMetaModelPopulationSetting, RuntimeModelCreationContext runtimeModelCreationContext)

Method Summary

Modifier and Type	Method	Description
Component	getEmbeddableBootDescriptor(EmbeddableDomainType<?> embeddableType)
Set<EmbeddableDomainType<?>>	getEmbeddableTypeSet()
Map<Class<?>,EntityDomainType<?>>	getEntityTypeMap()	Retrieves the java type to EntityTypeImpl map.
Map<String,IdentifiableDomainType<?>>	getIdentifiableTypesByName()
JavaTypeRegistry	getJavaTypeRegistry()
JpaMetamodelImplementor	getJpaMetamodel()
Map<Class<?>,MappedSuperclassDomainType<?>>	getMappedSuperclassTypeMap()
PersistentClass	getPersistentClassHostingProperties(MappedSuperclassTypeImpl<?> mappedSuperclassType)
RuntimeModelCreationContext	getRuntimeModelCreationContext()
TypeConfiguration	getTypeConfiguration()
Set<MappedSuperclass>	getUnusedMappedSuperclasses()
<J> EmbeddableDomainType<J>	locateEmbeddable(Class<J> embeddableClass, Component component)
EntityDomainType<?>	locateEntityType(Class<?> javaType)	Given a Java Class, locate the corresponding JPA EntityType.
EntityDomainType<?>	locateEntityType(PersistentClass persistentClass)	Given a Hibernate PersistentClass, locate the corresponding JPA EntityType implementation.
<E> IdentifiableDomainType<E>	locateIdentifiableType(String entityName)	Given an entity-name, locate the corresponding JPA EntityType.
MappedSuperclassDomainType<?>	locateMappedSuperclassType(MappedSuperclass mappedSuperclass)
void	popEntityWorkedOn(PersistentClass persistentClass)
void	pushEntityWorkedOn(PersistentClass persistentClass)
void	registerComponentByEmbeddable(EmbeddableDomainType<?> embeddableType, Component bootDescriptor)
void	registerEmbeddableType(EmbeddableDomainType<?> embeddableType, Component bootDescriptor)
void	registerEntityType(PersistentClass persistentClass, EntityTypeImpl<?> entityType)
void	registerMappedSuperclassType(MappedSuperclass mappedSuperclass, MappedSuperclassDomainType<?> mappedSuperclassType)
<J> BasicDomainType<J>	resolveBasicType(Class<J> javaType)
void	wrapUp()

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataContext

public MetadataContext(JpaMetamodelImplementor jpaMetamodel,
 MappingMetamodel mappingMetamodel,
 MetadataImplementor bootMetamodel,
 JpaStaticMetaModelPopulationSetting jpaStaticMetaModelPopulationSetting,
 JpaMetaModelPopulationSetting jpaMetaModelPopulationSetting,
 RuntimeModelCreationContext runtimeModelCreationContext)

Method Details

getRuntimeModelCreationContext

public RuntimeModelCreationContext getRuntimeModelCreationContext()

getJpaMetamodel

public JpaMetamodelImplementor getJpaMetamodel()

getTypeConfiguration

public TypeConfiguration getTypeConfiguration()

getJavaTypeRegistry

public JavaTypeRegistry getJavaTypeRegistry()

getEntityTypeMap

public Map<Class<?>,EntityDomainType<?>> getEntityTypeMap()

Retrieves the java type to EntityTypeImpl map.

Returns:

The java type to EntityTypeImpl map.

getEmbeddableTypeSet

public Set<EmbeddableDomainType<?>> getEmbeddableTypeSet()

getMappedSuperclassTypeMap

public Map<Class<?>,MappedSuperclassDomainType<?>> getMappedSuperclassTypeMap()

registerEntityType

public void registerEntityType(PersistentClass persistentClass,
 EntityTypeImpl<?> entityType)

registerEmbeddableType

public void registerEmbeddableType(EmbeddableDomainType<?> embeddableType,
 Component bootDescriptor)

registerComponentByEmbeddable

public void registerComponentByEmbeddable(EmbeddableDomainType<?> embeddableType,
 Component bootDescriptor)

getEmbeddableBootDescriptor

public Component getEmbeddableBootDescriptor(EmbeddableDomainType<?> embeddableType)

registerMappedSuperclassType

public void registerMappedSuperclassType(MappedSuperclass mappedSuperclass,
 MappedSuperclassDomainType<?> mappedSuperclassType)

locateEntityType

public EntityDomainType<?> locateEntityType(PersistentClass persistentClass)

Given a Hibernate PersistentClass, locate the corresponding JPA EntityType implementation. May return null if the given PersistentClass has not yet been processed.

Parameters:

persistentClass - The Hibernate (config time) metamodel instance representing an entity.

Returns:

Tne corresponding JPA EntityType, or null if not yet processed.

locateEntityType

public EntityDomainType<?> locateEntityType(Class<?> javaType)

Given a Java Class, locate the corresponding JPA EntityType. May return null which could mean that no such mapping exists at least at this time.

Parameters:

javaType - The java class.

Returns:

The corresponding JPA EntityType, or null.

locateIdentifiableType

public <E> IdentifiableDomainType<E> locateIdentifiableType(String entityName)

Given an entity-name, locate the corresponding JPA EntityType. May return null which could means that no such mapping exists at least at this time.

Parameters:

entityName - The entity-name.

Returns:

The corresponding JPA EntityType, or null.

getIdentifiableTypesByName

public Map<String,IdentifiableDomainType<?>> getIdentifiableTypesByName()

wrapUp

public void wrapUp()

locateMappedSuperclassType

public MappedSuperclassDomainType<?> locateMappedSuperclassType(MappedSuperclass mappedSuperclass)

pushEntityWorkedOn

public void pushEntityWorkedOn(PersistentClass persistentClass)

popEntityWorkedOn

public void popEntityWorkedOn(PersistentClass persistentClass)

getPersistentClassHostingProperties

public PersistentClass getPersistentClassHostingProperties(MappedSuperclassTypeImpl<?> mappedSuperclassType)

getUnusedMappedSuperclasses

public Set<MappedSuperclass> getUnusedMappedSuperclasses()

resolveBasicType

public <J> BasicDomainType<J> resolveBasicType(Class<J> javaType)

locateEmbeddable

public <J> EmbeddableDomainType<J> locateEmbeddable(Class<J> embeddableClass,
 Component component)