javax.persistence

Enum EnumType

Contents
  • All Implemented Interfaces:
    Serializable, Comparable<EnumType>

    public enum EnumType
extends Enum<EnumType>
    Defines mapping for enumerated types. The constants of this enumerated type specify how a persistent property or field of an enumerated type should be persisted.
    Since:
    Java Persistence 1.0

    • Enum Constant Detail

      • ORDINAL

        public static final EnumType ORDINAL
        Persist enumerated type property or field as an integer.

      • STRING

        public static final EnumType STRING
        Persist enumerated type property or field as a string.

    • Method Detail

      • values

        public static EnumType[] 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 (EnumType c : EnumType.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static EnumType valueOf(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:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null

Document created the 11/06/2005, last modified the 18/08/2025
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References

  1. View the html document Language of the document:fr Manuel PHP : https://docs.oracle.com, EnumType (Java(TM) EE 7 Specification APIs)

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