About persistence unit

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javax.persistence.Embeddable

javax.persistence Annotation Embeddable Target: Classes Defines a class whose instances are stored ... of the persistent properties or fields of the embedded object is mapped to the database table for the entity. Note that the Transient annotation may be used to designate the non-persistent state of an embeddable
JPA Doc
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javax.persistence.FieldResult

javax.persistence Annotation FieldResult Target: Is used to map the columns specified in the SELECT list of the query to the properties or fields of the entity class. Example: Query q = em ... String name Name of the persistent field or property of the class. Name of the persistent field or property of the class. Since: JPA 1.0
JPA Doc
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javax.persistence.InheritanceType

javax.persistence Enum InheritanceType java.lang.Object java.lang.Enumpersistence.InheritanceType> javax.persistence.InheritanceType Implemented Interfaces: Serializable, Comparable Defines inheritance strategy options. Since: JPA 1.0 InheritanceType JOINED
JPA Doc
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javax.persistence.metamodel.Attribute.PersistentAttributeType

javax.persistence.metamodel Enum Attribute.PersistentAttributeType java.lang.Object java.lang.Enumpersistence.metamodel.Attribute.PersistentAttributeType> javax.persistence.metamodel.Attribute.PersistentAttributeType Implemented Interfaces: Serializable, Comparable
JPA Doc
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javax.persistence.metamodel.Bindable.BindableType

javax.persistence.metamodel Enum Bindable.BindableType java.lang.Object java.lang.Enumpersistence.metamodel.Bindable.BindableType> javax.persistence.metamodel.Bindable.BindableType Implemented Interfaces: Serializable, Comparable Since: JPA 2.0 BindableType ENTITY
JPA Doc
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javax.persistence.metamodel.PluralAttribute.CollectionType

javax.persistence.metamodel Enum PluralAttribute.CollectionType java.lang.Object java.lang.Enumpersistence.metamodel.PluralAttribute.CollectionType> javax.persistence.metamodel.PluralAttribute.CollectionType Implemented Interfaces: Serializable, Comparable
JPA Doc
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javax.persistence.metamodel.Type.PersistenceType

javax.persistence.metamodel Enum Type.PersistenceType java.lang.Object java.lang.Enumpersistence.metamodel.Type.PersistenceType> javax.persistence.metamodel.Type.PersistenceType Implemented Interfaces: Serializable, Comparable Since: JPA 2.0 PersistenceType
JPA Doc
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javax.persistence.Parameter

javax.persistence Interface Parameter Subinterfaces: ParameterExpression Type for query ... is required to be supported for criteria queries only. Applications that use this method for Java Persistence ... of the parameter Throws: IllegalStateException - if invoked on a parameter obtained from a Java persistence query
JPA Doc
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javax.persistence.PersistenceException

javax.persistence Exception PersistenceException java.lang.Object java.lang.Throwable java.lang.Exception java.lang.RuntimeException javax.persistence ... Thrown by the persistence provider when a problem occurs. All instances of PersistenceException
JPA Doc
8

javax.persistence.PersistenceProperty

javax.persistence Annotation PersistenceProperty Target: Describes a single container or persistence provider property. Used in PersistenceContext. Vendor specific properties may be included in the set of properties, and are passed to the persistence provider by the container when the entity