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


Java™ Platform
Standard Ed. 6

javax.xml.bind.annotation
Annotation Type XmlAttachmentRef


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

Marks a field/property that its XML form is a uri reference to mime content. The mime content is optimally stored out-of-line as an attachment. A field/property must always map to the DataHandler class.

Usage

 @XmlRootElement
 class Foo {
   @XmlAttachmentRef
   @XmlAttribute
   DataHandler data;

   @XmlAttachmentRef
   @XmlElement
   DataHandler body;
 }
 
The above code maps to the following XML:

 <xs:element name="foo" xmlns:ref="http://ws-i.org/profiles/basic/1.1/xsd">
   <xs:complexType>
     <xs:sequence>
       <xs:element name="body" type="ref:swaRef" minOccurs="0" />
     </xs:sequence>
     <xs:attribute name="data" type="ref:swaRef" use="optional" />
   </xs:complexType>
 </xs:element>
 

The above binding supports WS-I AP 1.0 WS-I Attachments Profile Version 1.0.

Since:
JAXB2.0


Java™ Platform
Standard Ed. 6

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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.

Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.