Enables mapping a class to a XML Schema complex type with a simpleContent or an XML Schema simple type.
Usage:
The @XmlValue
annotation can be used with the following program
elements:
- a JavaBean property.
- non-static, non transient field.
See "Package Specification" in jakarta.xml.bind.package javadoc for additional common information.
The usage is subject to the following usage constraints:- At most one field or property can be annotated with the
@XmlValue
annotation. @XmlValue
can be used with the following annotations:XmlList
. However this is redundant sinceXmlList
maps a type to a simple schema type that derives by list just asXmlValue
would.- If the type of the field or property is a collection type, then the collection item type must map to a simple schema type.
- If the type of the field or property is not a collection type, then the type must map to an XML Schema simple type.
If the annotated JavaBean property is the sole class member being mapped to XML Schema construct, then the class is mapped to a simple type.
If there are additional JavaBean properties (other than the
JavaBean property annotated with @XmlValue
annotation)
that are mapped to XML attributes, then the class is mapped to a
complex type with simpleContent.
Example 1: Map a class to XML Schema simpleType
// Example 1: Code fragment
public class USPrice {
@XmlValue
public java.math.BigDecimal price;
}
<!-- Example 1: XML Schema fragment -->
<xs:simpleType name="USPrice">
<xs:restriction base="xs:decimal"/>
</xs:simpleType>
Example 2: Map a class to XML Schema complexType with with simpleContent.
// Example 2: Code fragment
public class InternationalPrice {
@XmlValue
public java.math.BigDecimal price;
@XmlAttribute
public String currency;
}
<!-- Example 2: XML Schema fragment -->
<xs:complexType name="InternationalPrice">
<xs:simpleContent>
<xs:extension base="xs:decimal">
<xs:attribute name="currency" type="xs:string"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
- Author:
- Sekhar Vajjhala, Sun Microsystems, Inc.
- See Also: