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## javax.xml.bind.annotation
Annotation Type XmlEnumValue

    @Retention(value=RUNTIME)
    @Target(value=FIELD)
    public @interface XmlEnumValue

Maps an enum constant in `Enum` type to XML representation.

Usage

The `@XmlEnumValue` annotation can be used with the following program elements:

- enum constant

See "Package Specification" in javax.xml.bind.package javadoc for additional common information.

This annotation, together with `XmlEnum` provides a mapping of enum type to XML representation.

An enum type is mapped to a schema simple type with enumeration facets. The schema type is derived from the Java type specified in `@XmlEnum.value()`. Each enum constant `@XmlEnumValue` must have a valid lexical representation for the type `@XmlEnum.value()`

In the absence of this annotation, `Enum.name()` is used as the XML representation.

Example 1: Map enum constant name -> enumeration facet

         //Example: Code fragment
         @XmlEnum(String.class)
         public enum Card { CLUBS, DIAMONDS, HEARTS, SPADES }

         <!-- Example: XML Schema fragment -->
         <xs:simpleType name="Card">
           <xs:restriction base="xs:string"/>
             <xs:enumeration value="CLUBS"/>
             <xs:enumeration value="DIAMONDS"/>
             <xs:enumeration value="HEARTS"/>
             <xs:enumeration value="SPADES"/>
         </xs:simpleType>

Example 2: Map enum constant name(value) -> enumeration facet

         //Example: code fragment
         @XmlType
         @XmlEnum(Integer.class)
         public enum Coin {
             @XmlEnumValue("1") PENNY(1),
             @XmlEnumValue("5") NICKEL(5),
             @XmlEnumValue("10") DIME(10),
             @XmlEnumValue("25") QUARTER(25) }

         <!-- Example: XML Schema fragment -->
         <xs:simpleType name="Coin">
           <xs:restriction base="xs:int">
             <xs:enumeration value="1"/>
             <xs:enumeration value="5"/>
             <xs:enumeration value="10"/>
             <xs:enumeration value="25"/>
           </xs:restriction>
         </xs:simpleType>

Example 3: Map enum constant name -> enumeration facet

         //Code fragment
         @XmlType
         @XmlEnum(Integer.class)
         public enum Code {
             @XmlEnumValue("1") ONE,
             @XmlEnumValue("2") TWO;
         }

         <!-- Example: XML Schema fragment -->
         <xs:simpleType name="Code">
           <xs:restriction base="xs:int">
             <xs:enumeration value="1"/>
             <xs:enumeration value="2"/>
           </xs:restriction>
         </xs:simpleType>

Since:
  JAXB 2.0

Required Element Summary
`String` | `value`

Element Detail

### value

    public abstract String value

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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