XmlAnyAttribute (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

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Java™ Platform
Standard Ed. 6

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SUMMARY: REQUIRED | OPTIONAL

DETAIL: ELEMENT

javax.xml.bind.annotation
Annotation Type XmlAnyAttribute

@Retention(value=RUNTIME) @Target(value={FIELD,METHOD}) public @interface XmlAnyAttribute

Maps a JavaBean property to a map of wildcard attributes.

Usage

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

JavaBean property
non static, non transient field

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

The usage is subject to the following constraints:

At most one field or property in a class can be annotated with @XmlAnyAttribute.
The type of the property or the field must java.util.Map

While processing attributes to be unmarshalled into a value class, each attribute that is not statically associated with another JavaBean property, via XmlAttribute, is entered into the wildcard attribute map represented by Map<QName,Object>. The attribute QName is the map's key. The key's value is the String value of the attribute.

Since:: JAXB2.0