io.hypersistence.optimizer.hibernate.event.session

Class SecondaryQueryEntityFetchingEvent

java.lang.Object

io.hypersistence.optimizer.core.event.AbstractEvent

io.hypersistence.optimizer.hibernate.event.session.SessionEvent

io.hypersistence.optimizer.hibernate.event.session.SecondaryQueryEntityFetchingEvent

All Implemented Interfaces:

Event, Serializable

public class SecondaryQueryEntityFetchingEvent
extends SessionEvent

The SecondaryQueryEntityFetchingEvent indicates that an entity has been fetched using a secondary SQL query instead of being fetched using a JOIN FETCH clause. Since secondary queries can easily turn into N+1 query issues, this anti-pattern should be avoided.

Since:

2.6.0

Author:

Vlad Mihalcea

See Also:

Serialized Form

Nested Class Summary

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

Event.Priority

Field Summary

Fields inherited from interface io.hypersistence.optimizer.core.event.Event

HIDDEN_DESCRIPTION

Constructor Summary

Constructors

Constructor and Description
SecondaryQueryEntityFetchingEvent(Class entityClass)

Method Summary

Modifier and Type	Method and Description
Class	getEntityClass()
Event.Priority	getPriority() Get the Event.Priority of this Event

Methods inherited from class java.lang.Object

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

Constructor Detail

SecondaryQueryEntityFetchingEvent

public SecondaryQueryEntityFetchingEvent(Class entityClass)

Method Detail

getEntityClass

public Class getEntityClass()

getPriority

public Event.Priority getPriority()

Get the Event.Priority of this Event

Specified by:

getPriority in interface Event

Overrides:

getPriority in class SessionEvent

Returns:

the Event.Priority of this Event