Package javax.persistence

Enum PersistenceContextType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<PersistenceContextType>
    public enum PersistenceContextType
extends java.lang.Enum<PersistenceContextType>
    Specifies whether a transaction-scoped or extended persistence context is to be used in PersistenceContext. If not specified, a transaction-scoped persistence context is used.
    Since:
    1.0

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      EXTENDED
      Extended persistence context
      TRANSACTION
      Transaction-scoped persistence context

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static PersistenceContextType valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static PersistenceContextType[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Method Detail

      • values

        public static PersistenceContextType[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (PersistenceContextType c : PersistenceContextType.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static PersistenceContextType valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null