Package javax.persistence

Annotation Interface NamedEntityGraph

@Target(TYPE) @Retention(RUNTIME) public @interface NamedEntityGraph
Used to specify the path and boundaries for a find operation or query.
Since:
Java Persistence 2.1

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    NamedAttributeNode[]
    attributeNodes
    (Optional) A list of attributes of the entity that are included in this graph.
    boolean
    includeAllAttributes
    (Optional) Includes all of the attributes of the annotated entity class as attribute nodes in the NamedEntityGraph without the need to explicitly list them.
    String
    name
    (Optional) The name of the entity graph.
    NamedSubgraph[]
    subclassSubgraphs
    (Optional) A list of subgraphs that will add additional attributes for subclasses of the annotated entity class to the entity graph.
    NamedSubgraph[]
    subgraphs
    (Optional) A list of subgraphs that are included in the entity graph.

  • Element Details

    • name

      String name
      (Optional) The name of the entity graph. Defaults to the entity name of the root entity.
      Default:
      ""

    • attributeNodes

      NamedAttributeNode[] attributeNodes
      (Optional) A list of attributes of the entity that are included in this graph.
      Default:
      {}

    • includeAllAttributes

      boolean includeAllAttributes
      (Optional) Includes all of the attributes of the annotated entity class as attribute nodes in the NamedEntityGraph without the need to explicitly list them. Included attributes can still be fully specified by an attribute node referencing a subgraph.
      Default:
      false

    • subgraphs

      NamedSubgraph[] subgraphs
      (Optional) A list of subgraphs that are included in the entity graph. These are referenced by name from NamedAttributeNode definitions.
      Default:
      {}

    • subclassSubgraphs

      NamedSubgraph[] subclassSubgraphs
      (Optional) A list of subgraphs that will add additional attributes for subclasses of the annotated entity class to the entity graph. Specified attributes from superclasses are included in subclasses.
      Default:
      {}