About persistence

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JPA Doc
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javax.persistence.metamodel.EmbeddableType

javax.persistence.metamodel Interface EmbeddableType Superinterfaces: ManagedType, Typepersistence type. Return the persistence type. Returns: persistence type Since: JPA 2.0 Set< PluralAttribute> getPluralAttributes() Return
JPA Doc
31

javax.persistence.metamodel.EntityType

javax.persistence.metamodel Interface EntityType Superinterfaces: Bindable, IdentifiableType, ManagedType, Type Instances of the type EntityType represent entity types. Since: JPA 2.0 ... getPersistenceType() Return the persistence type. Return the persistence type. Returns: persistence
JPA Doc
31

javax.persistence.metamodel.IdentifiableType

javax.persistence.metamodel Interface IdentifiableType Superinterfaces: ManagedType, Type Subinterfaces: EntityType, MappedSuperclassType Instances of the type IdentifiableType represent ... getPersistenceType() Return the persistence type. Return the persistence type. Returns: persistence type
JPA Doc
31

javax.persistence.metamodel.ManagedType

javax.persistence.metamodel Interface ManagedType Superinterfaces: Type Subinterfaces ... PersistenceType getPersistenceType() Return the persistence type. Return the persistence type. Returns: persistence type Since: JPA 2.0 Set< PluralAttribute> getPluralAttributes() Return all multi
JPA Doc
31

javax.persistence.metamodel.MappedSuperclassType

javax.persistence.metamodel Interface MappedSuperclassType Superinterfaces: IdentifiableType, ManagedType, Type Instances of the type MappedSuperclassType represent mapped superclass ... the persistence type. Return the persistence type. Returns: persistence type Since: JPA 2.0 Set
JPA Doc
31

javax.persistence.QueryTimeoutException

javax.persistence Exception QueryTimeoutException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.QueryTimeoutException Implemented Interfaces
JPA Doc
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javax.persistence.spi.PersistenceUnitTransactionType

javax.persistence.spi Enum PersistenceUnitTransactionType java.lang.Object java.lang.Enumpersistence.spi.PersistenceUnitTransactionType> javax.persistence.spi ... > Specifies whether entity managers created by the javax.persistence.EntityManagerFactory will be JTA or
JPA Doc
31

persist(entity)

Method javax.persistence.EntityManager void persist(   Object entity ) Make an instance managed and persistent. Parameters: entity - entity instance Throws: EntityExistsException - if the entity already exists. (If the entity already exists, the EntityExistsException may be thrown when the persist
JPA Doc
31

javax.persistence.NonUniqueResultException

javax.persistence Exception NonUniqueResultException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence.PersistenceException javax.persistence.NonUniqueResultException Implemented
JPA Doc
31

javax.persistence.Enumerated

javax.persistence Annotation Enumerated Target: Fields (including property get methods) Specifies that a persistent property or field should be persisted as a enumerated type. The Enumerated ... mapping an enum type. (Optional) The type used in mapping an enum type. Default value: javax.persistence.EnumType.ORDINAL Since: JPA 1.0