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Difference between revisions of "EclipseLink/UserGuide/MOXy/Simple Values/Enums"
< EclipseLink | UserGuide | MOXy | Simple Values
m (New page: Use the '''@XmlEnumValue''' annotation with '''XmlEnum''' to map an '''enum''' constant in Enum type to XML representation. The @XmlEnumValue annotation can be used with the '''enum cons...) |
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+ | {{EclipseLink_UserGuide | ||
+ | |info=y | ||
+ | |toc=y | ||
+ | |eclipselink=y | ||
+ | |eclipselinktype=moxy | ||
+ | |api=y | ||
+ | |apis= * [http://www.eclipse.org/eclipselink/api/latest/index.html?javax/xml/bind/annotation/XmlAttribute.html XmlAttribute] | ||
+ | * [http://www.eclipse.org/eclipselink/api/latest/index.html?javax/xml/bind/annotation/XmlElement.html XmlElement] | ||
+ | * [http://www.eclipse.org/eclipselink/api/latest/index.html?javax/xml/bind/annotation/XmlElementWrapper.html XmlElementWrapper] | ||
+ | * [http://www.eclipse.org/eclipselink/api/latest/index.html?javax/xml/bind/annotation/XmlValue.html XmlValue] | ||
+ | * [http://www.eclipse.org/eclipselink/api/latest/index.html?javax/xml/bind/annotation/XmlList.html XmlList] | ||
+ | }} | ||
− | + | =Mapping Enums= | |
Use the '''@XmlEnumValue''' annotation with '''XmlEnum''' to map an '''enum''' constant in Enum type to XML representation. The @XmlEnumValue annotation can be used with the '''enum constant''' element. | Use the '''@XmlEnumValue''' annotation with '''XmlEnum''' to map an '''enum''' constant in Enum type to XML representation. The @XmlEnumValue annotation can be used with the '''enum constant''' element. | ||
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</xs:simpleType> | </xs:simpleType> | ||
</source> | </source> | ||
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+ | {{EclipseLink_MOXy | ||
+ | |previous= [[EclipseLink/UserGuide/MOXy/Simple_Values/Collections/XMLDirectCollectionMapping|XMLDirectCollectionMapping]] | ||
+ | |next= [[EclipseLink/UserGuide/MOXy/Simple_Values/Special_Schema_Types|Special Schema Types]] | ||
+ | |up= [[EclipseLink/UserGuide/MOXy/Simple_Values|Simple Values]] | ||
+ | |version=2.2.0 Draft | ||
+ | }} |
Revision as of 12:09, 28 December 2010
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Mapping Enums
Use the @XmlEnumValue annotation with XmlEnum to map an enum constant in Enum type to XML representation. The @XmlEnumValue annotation can be used with the enum constant element.
Mapping enum constant name
This code:
@XmlEnum(String.class) public enum Card { CLUBS, DIAMONDS, HEARTS, SPADES }
will generate the following XML schema:
<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>
Mappin enum constant name(value)
This code:
@XmlType @XmlEnum(Integer.class) public enum Coin { @XmlEnumValue("1") PENNY(1), @XmlEnumValue("5") NICKEL(5), @XmlEnumValue("10") DIME(10), @XmlEnumValue("25") QUARTER(25) }
will generate the following XML schema:
<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>