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Difference between revisions of "EclipseLink/DesignDocs/293925/MOXyExtensions/XMLDirectMapping"
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Revision as of 11:30, 2 February 2010
XMLDirectMapping
Provide support for XML direct mappings via xml-element and xml-attribute.
XML Metadata to XMLDirectMapping API Relationship
The following table shows how XML metadata relates to the XMLDirectMapping API:
| XML Metadata | XMLDirectMapping API |
|---|---|
| java-attribute | setAttrbuteName |
| xml-path | setXPath |
Example: Configure an XMLDirectMapping via xml-element
The following example will demonstrate how to configure an XMLDirectMapping via xml-element:
Java Code
XMLDirectMapping idMapping = new XMLDirectMapping(); idMapping.setAttributeName("id"); idMapping.setXPath("id/text()");
XML Metadata
<?xml version="1.0" encoding="US-ASCII"?> <xml-bindings xmlns="http://www.eclipse.org/eclipselink/xsds/persistence/oxm">
<java-types>
<java-type name="org.example.Employee">
<java-attributes>
<xml-element java-attribute="id" xml-path="id/text"/>
</java-attributes>
</java-type>
</java-types>
</xml-bindings>