About name
JPA Named Queries
Explains how to define and how to run JPA named queries.... Page... annotation defines a query whose name is "Country.findAll" that retrieves all the Country ... See JavaDoc Reference Page... ( name NamedQuery.name annotation element (Required) The name used to refer to the ...
Query Parameters in JPA
Explains how to use parameters (named parameters and ordinal parameters) in JPA queries.... the following topics: Named Parameters (:name) Ordinal Parameters (?index) Criteria Query ... Parameter Methods Named Parameters (:name) The following method retrieves a Country object from the ...
javax.persistence.metamodel.EntityType
Instances of the type EntityType represent entity types.(Interface of JPA)
javax.persistence.metamodel.ManagedType
Instances of the type ManagedType represent entity, mapped superclass, and embeddable types.(Interface of JPA)
javax.persistence.metamodel.EmbeddableType
Instances of the type EmbeddableType represent embeddable types.(Interface of JPA)
javax.persistence.metamodel.MappedSuperclassType
Instances of the type MappedSuperclassType represent mapped superclass types.(Interface of JPA)
javax.persistence.metamodel.IdentifiableType
Instances of the type IdentifiableType represent entity or mapped superclass types.(Interface of JPA)
JPA Persistable Types
Explains how JPA manages types, including entity classes, embeddable classes, primitive types, wrappers, string, date, enum, collections and maps.... in queries by entity names . By default, the entity name is the unqualified name of the entity class (i.e. the short class name excluding the package ...
JPA Query API
Describes the API that JPA provides for running queries against the database. Queries are represented in JPA 2 by two interfaces - the old Query javax.persistence.Query JPA interface Interface used to control query execution. See JavaDoc Reference Page... interface, which was the only interfac ...
