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Jakarta Persistence (JPA) Interface jakarta.persistence. PersistenceUnitUtil Super Interfaces: PersistenceUtil Utility interface between the application and the persistence provider managing the persistence unit. The methods of this interface should only be invoked on entity instances obtained from

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil boolean isLoaded (    Object entity ) Determine the load state of an entity belonging to the persistence unit ... . The PersistenceUnitUtil .isLoaded method should be used to determine the load state of an attribute

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil void load (    Object entity ,    String attributeName ) Load the persistent value of a given ... . After this method returns, PersistenceUnitUtil .isLoaded must return true with the given entity instance

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil void load (    E entity ,    Attribute attribute ) Load the persistent value of a given persistent ... . After this method returns, PersistenceUnitUtil .isLoaded must return true with the given entity instance

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil void load (    Object entity ) Load the persistent state of an entity belonging to the persistence unit and to an open persistence context. After this method returns, PersistenceUnitUtil .isLoaded must return true

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil boolean isLoaded (    Object entity ,    String attributeName ) Determine the load state of a given persistent attribute of an entity belonging to the persistence unit. Parameters: attributeName - name

Jakarta Persistence (JPA) Method in jakarta.persistence. PersistenceUnitUtil boolean isLoaded (    E entity ,    Attribute attribute ) Determine the load state of a given persistent attribute of an entity belonging to the persistence unit. Parameters: attribute - attribute

calling getCriteriaBuilder , and the PersistenceUnitUtil may be obtained by calling ... .2 PersistenceUnitUtil getPersistenceUnitUtil () Return interface providing access to utility methods for the persistence unit. Returns: an instance of PersistenceUnitUtil . Throws

() { return id; } See Also: Column GeneratedValue EmbeddedId PersistenceUnitUtil .getIdentifier(Object

.persistence. PersistenceUnitUtil ; import org.junit.Assert; import org.junit.Test; import entities