IsLoaded Method
NPersistence Reference Guide

Overload List

NameDescription
IsLoaded(Object)
Determine the load state of an entity belonging to the persistence unit. This method can be used to determine the load state of an entity passed as a reference. An entity is considered loaded if all attributes for which FetchType.EAGER has been specified have been loaded. The isLoaded(Object, String) method should be used to determine the load state of an attribute. Not doing so might lead to unintended loading of state. entity instance whose load state is to be determined

Return Value

false if the entity has not been loaded, else true
IsLoaded(Object)
Determine the load state of an entity. This method can be used to determine the load state of an entity passed as a reference. An entity is considered loaded if all attributes for which FetchType.EAGER has been specified have been loaded. The isLoaded(Object, String) method should be used to determine the load state of an attribute. Not doing so might lead to unintended loading of state.
IsLoaded(Object, String)
Determine the load state of a given persistent attribute of an entity belonging to the persistence unit. entity instance containing the attribute name of attribute whose load state is to be determined

Return Value

false if entity's state has not been loaded or if the attribute state has not been loaded, else true
IsLoaded(Object, String)
Determine the load state of a given persistent attribute.

See Also