io.hypersistence.optimizer.hibernate.event.mapping.association

Class OneToOneParentSideEvent

java.lang.Object

io.hypersistence.optimizer.core.event.AbstractEvent

io.hypersistence.optimizer.hibernate.event.mapping.EntityMappingEvent

io.hypersistence.optimizer.hibernate.event.mapping.EntityAttributeMappingEvent

io.hypersistence.optimizer.hibernate.event.mapping.association.OneToOneParentSideEvent

All Implemented Interfaces:

Event, Serializable

public class OneToOneParentSideEvent
extends EntityAttributeMappingEvent

The OneToOneParentSideEvent indicates that an entity attribute is mapped as a parent-side OneToOne association and, without enabling bytecode enhancement and LazyToOneOption.NO_PROXY or setting the OneToOne.optional() attribute to the value of true, therefore, the association is always going to be fetched eagerly. Not that the OneToOne.optional() optimization doesn't work for Hibernate ORM 5.2 or older versions.

Since:

1.0.0

Author:

Vlad Mihalcea

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface io.hypersistence.optimizer.core.event.Event

Event.Priority

Constructor Summary

Constructors

Constructor and Description
OneToOneParentSideEvent(Class entityClass, String entityAttribute, boolean enhancedForLazyLoading, boolean lazyToOneNoProxy)

Method Summary

Modifier and Type	Method and Description
String	getDescription() Get the String description of this Event
Event.Priority	getPriority() Get the Event.Priority of this Event
boolean	isEnhancedForLazyLoading() Check if bytecode enhancement lazy loading is enabled.
boolean	isLazyToOneNoProxy() Check if @LazyToOneOption.NO_PROXY is set.

Methods inherited from class io.hypersistence.optimizer.hibernate.event.mapping.EntityAttributeMappingEvent

getEntityAttribute

Methods inherited from class io.hypersistence.optimizer.hibernate.event.mapping.EntityMappingEvent

getEntityClass, getEntityName

Methods inherited from class io.hypersistence.optimizer.core.event.AbstractEvent

getInfoUrl

Methods inherited from class java.lang.Object

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

Constructor Detail

OneToOneParentSideEvent

public OneToOneParentSideEvent(Class entityClass,
                               String entityAttribute,
                               boolean enhancedForLazyLoading,
                               boolean lazyToOneNoProxy)

Method Detail

isEnhancedForLazyLoading

public boolean isEnhancedForLazyLoading()

Check if bytecode enhancement lazy loading is enabled.

Returns:

bytecode enhancement lazy loading is enabled

isLazyToOneNoProxy

public boolean isLazyToOneNoProxy()

Check if @LazyToOneOption.NO_PROXY is set.

Returns:

@LazyToOneOption.NO_PROXY is set

getPriority

public Event.Priority getPriority()

Get the Event.Priority of this Event

Returns:

the Event.Priority of this Event

getDescription

public String getDescription()

Get the String description of this Event

Returns:

the String description of this Event