com.blazebit.persistence.view.spi.type

Interface EntityViewProxy

public interface EntityViewProxy

Every entity view object implements this interface to give access to known attributes and metamodel information.

Since:

1.2.0

Author:

Christian Beikov

Method Summary

Modifier and Type	Method and Description
Class<?>	$$_getEntityViewClass() Returns the entity view type of this object.
Object	$$_getId() Returns the identifier object of this entity view if it has one, otherwise null.
Class<?>	$$_getJpaManagedClass() Returns the JPA managed type for which this entity view object is a projection.
Object	$$_getVersion() Returns the version object of this entity view if it has one, otherwise null.
boolean	$$_isNew() Whether the instance was created via EntityViewManager.create(Class) and will cause an entity to be persisted during an update.

Method Detail

$$_getJpaManagedClass

Class<?> $$_getJpaManagedClass()

Returns the JPA managed type for which this entity view object is a projection.

Returns:

The JPA managed type

$$_getEntityViewClass

Class<?> $$_getEntityViewClass()

Returns the entity view type of this object.

Returns:

The entity view type

$$_isNew

boolean $$_isNew()

Whether the instance was created via EntityViewManager.create(Class) and will cause an entity to be persisted during an update.

Returns:

True if will cause persist, otherwise false

$$_getId

Object $$_getId()

Returns the identifier object of this entity view if it has one, otherwise null.

Returns:

The identifier or null

$$_getVersion

Object $$_getVersion()

Returns the version object of this entity view if it has one, otherwise null.

Returns:

The version or null