程序包 org.hibernate.tuple.entity

类 BytecodeEnhancementMetadataPojoImpl

java.lang.Object

org.hibernate.tuple.entity.BytecodeEnhancementMetadataPojoImpl

所有已实现的接口:

BytecodeEnhancementMetadata

public final class BytecodeEnhancementMetadataPojoImpl
extends Object
implements BytecodeEnhancementMetadata

作者:

Steve Ebersole

构造器概要

构造器

限定符	构造器	说明
protected	BytecodeEnhancementMetadataPojoImpl(String entityName, Class entityClass, Set<String> identifierAttributeNames, CompositeType nonAggregatedCidMapper, boolean enhancedForLazyLoading, LazyAttributesMetadata lazyAttributesMetadata)

方法概要

修饰符和类型	方法	说明
PersistentAttributeInterceptable	createEnhancedProxy(EntityKey entityKey, boolean addEmptyEntry, SharedSessionContractImplementor session)	Create an "enhancement as proxy" instance for the given entity
LazyAttributeLoadingInterceptor	extractInterceptor(Object entity)	Extract the field interceptor instance from the enhanced entity.
BytecodeLazyAttributeInterceptor	extractLazyInterceptor(Object entity)
static BytecodeEnhancementMetadata	from(PersistentClass persistentClass, Set<String> identifierAttributeNames, CompositeType nonAggregatedCidMapper, boolean allowEnhancementAsProxy)	Static constructor
String	getEntityName()	The name of the entity to which this metadata applies.
LazyAttributesMetadata	getLazyAttributesMetadata()
boolean	hasUnFetchedAttributes(Object entity)
void	injectEnhancedEntityAsProxyInterceptor(Object entity, EntityKey entityKey, SharedSessionContractImplementor session)
LazyAttributeLoadingInterceptor	injectInterceptor(Object entity, Object identifier, SharedSessionContractImplementor session)	Build and inject an interceptor instance into the enhanced entity.
void	injectInterceptor(Object entity, PersistentAttributeInterceptor interceptor, SharedSessionContractImplementor session)
boolean	isAttributeLoaded(Object entity, String attributeName)
boolean	isEnhancedForLazyLoading()	Has the entity class been bytecode enhanced for lazy loading?

从类继承的方法 java.lang.Object

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

构造器详细资料

BytecodeEnhancementMetadataPojoImpl

protected BytecodeEnhancementMetadataPojoImpl(String entityName,
                                              Class entityClass,
                                              Set<String> identifierAttributeNames,
                                              CompositeType nonAggregatedCidMapper,
                                              boolean enhancedForLazyLoading,
                                              LazyAttributesMetadata lazyAttributesMetadata)

方法详细资料

from

public static BytecodeEnhancementMetadata from(PersistentClass persistentClass,
                                               Set<String> identifierAttributeNames,
                                               CompositeType nonAggregatedCidMapper,
                                               boolean allowEnhancementAsProxy)

Static constructor

getEntityName

public String getEntityName()

从接口复制的说明: BytecodeEnhancementMetadata

The name of the entity to which this metadata applies.

指定者:

getEntityName 在接口中 BytecodeEnhancementMetadata

返回:

The entity name

isEnhancedForLazyLoading

public boolean isEnhancedForLazyLoading()

从接口复制的说明: BytecodeEnhancementMetadata

Has the entity class been bytecode enhanced for lazy loading?

指定者:

isEnhancedForLazyLoading 在接口中 BytecodeEnhancementMetadata

返回:

true indicates the entity class is enhanced for Hibernate use in lazy loading; false indicates it is not

getLazyAttributesMetadata

public LazyAttributesMetadata getLazyAttributesMetadata()

指定者:

getLazyAttributesMetadata 在接口中 BytecodeEnhancementMetadata

hasUnFetchedAttributes

public boolean hasUnFetchedAttributes(Object entity)

指定者:

hasUnFetchedAttributes 在接口中 BytecodeEnhancementMetadata

isAttributeLoaded

public boolean isAttributeLoaded(Object entity,
                                 String attributeName)

指定者:

isAttributeLoaded 在接口中 BytecodeEnhancementMetadata

extractInterceptor

public LazyAttributeLoadingInterceptor extractInterceptor(Object entity)
                                                   throws NotInstrumentedException

从接口复制的说明: BytecodeEnhancementMetadata

Extract the field interceptor instance from the enhanced entity.

指定者:

extractInterceptor 在接口中 BytecodeEnhancementMetadata

参数:

entity - The entity from which to extract the interceptor

返回:

The extracted interceptor

抛出:

NotInstrumentedException - Thrown if BytecodeEnhancementMetadata.isEnhancedForLazyLoading() returns false

createEnhancedProxy

public PersistentAttributeInterceptable createEnhancedProxy(EntityKey entityKey,
                                                            boolean addEmptyEntry,
                                                            SharedSessionContractImplementor session)

从接口复制的说明: BytecodeEnhancementMetadata

Create an "enhancement as proxy" instance for the given entity

指定者:

createEnhancedProxy 在接口中 BytecodeEnhancementMetadata

injectInterceptor

public LazyAttributeLoadingInterceptor injectInterceptor(Object entity,
                                                         Object identifier,
                                                         SharedSessionContractImplementor session)

从接口复制的说明: BytecodeEnhancementMetadata

Build and inject an interceptor instance into the enhanced entity.

指定者:

injectInterceptor 在接口中 BytecodeEnhancementMetadata

参数:

entity - The entity into which built interceptor should be injected

session - The session to which the entity instance belongs.

返回:

The built and injected interceptor

injectEnhancedEntityAsProxyInterceptor

public void injectEnhancedEntityAsProxyInterceptor(Object entity,
                                                   EntityKey entityKey,
                                                   SharedSessionContractImplementor session)

指定者:

injectEnhancedEntityAsProxyInterceptor 在接口中 BytecodeEnhancementMetadata

injectInterceptor

public void injectInterceptor(Object entity,
                              PersistentAttributeInterceptor interceptor,
                              SharedSessionContractImplementor session)

指定者:

injectInterceptor 在接口中 BytecodeEnhancementMetadata

extractLazyInterceptor

public BytecodeLazyAttributeInterceptor extractLazyInterceptor(Object entity)
                                                        throws NotInstrumentedException

指定者:

extractLazyInterceptor 在接口中 BytecodeEnhancementMetadata

抛出:

NotInstrumentedException