About persistence unit

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JPA Doc
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javax.persistence.FetchType

javax.persistence Enum FetchType java.lang.Object java.lang.Enumpersistence.FetchType> javax.persistence.FetchType Implemented Interfaces: Serializable, Comparablepersistence provider runtime that data must be eagerly fetched. The LAZY strategy is a hint
JPA Doc
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javax.persistence.GeneratedValue

javax.persistence Annotation GeneratedValue Target: Fields (including property get methods ... TableGenerator annotation. Defaults to the id generator supplied by persistence provider. Default value ... that the persistence provider must use to generate the annotated entity primary key. (Optional) The primary key
JPA Doc
15

javax.persistence.JoinColumn

javax.persistence Annotation JoinColumn Target: Fields (including property get methods) Specifies ... ) Whether the column is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence
JPA Doc
15

javax.persistence.MapKey

javax.persistence Annotation MapKey Target: Fields (including property get methods) Specifies ... a persistent field or property of the entity that is the value of the map. If a persistent field or property ... String name (Optional) The name of the persistent field or property of the associated entity
JPA Doc
15

javax.persistence.MapKeyColumn

javax.persistence Annotation MapKeyColumn Target: Fields (including property get methods) Specifies ... is included in SQL INSERT statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. Default value
JPA Doc
15

javax.persistence.MapKeyJoinColumn

javax.persistence Annotation MapKeyJoinColumn Target: Fields (including property get methods ... statements generated by the persistence provider. (Optional) Whether the column is included in SQL INSERT statements generated by the persistence provider. Default value: true Since: JPA 2.0 String name
JPA Doc
15

javax.persistence.metamodel.CollectionAttribute

javax.persistence.metamodel Interface CollectionAttribute Superinterfaces: Attributepersistent java.util.Collection-valued attributes. Since: JPA 2.0 Classpersistent attribute type for the attribute. Return
JPA Doc
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javax.persistence.metamodel.ListAttribute

javax.persistence.metamodel Interface ListAttribute Superinterfaces: Attribute>, Bindable, PluralAttribute,E> Instances of the type ListAttribute represent persistent ... getPersistentAttributeType() Return the persistent attribute type for the attribute. Return the persistent attribute type
JPA Doc
15

javax.persistence.metamodel.MapAttribute

javax.persistence.metamodel Interface MapAttribute Superinterfaces: Attribute>, Bindable, PluralAttribute,V> Instances of the type MapAttribute represent persistent ... getPersistentAttributeType() Return the persistent attribute type for the attribute. Return the persistent
JPA Doc
15

javax.persistence.metamodel.PluralAttribute

javax.persistence.metamodel Interface PluralAttribute Superinterfaces: Attributepersistent collection-valued attributes. Since: JPA 2.0 Classpersistent attribute type