Fast Object Database for Java - with JPA/JDO support

isLoaded(entity, attributeName) - JPA PersistenceUtil's method

Method
javax.persistence.PersistenceUtil
boolean isLoaded(
  Object entity,
  String attributeName
)

Determine the load state of a given persistent attribute.
Parameters:
entity - entity containing the attribute
attributeName - name of attribute whose load state is to be determined
Returns:
false if entity's state has not been loaded or if the attribute state has not been loaded, else true
Since:
JPA 2.0