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    <p>Below are a couple of approaches:</p> <p><strong>Standard JAXB</strong></p> <p>The following will work with any JAXB implementation (Metro, <a href="http://www.eclipse.org/eclipselink/moxy.php" rel="nofollow">MOXy</a>, JaxMe, etc). You could create the element "<em>FOO</em>", and then marshal your instance of Bar into it. The code below how to demonstrate this using StAX (it could also be done with DOM or SAX):</p> <pre><code>import javax.xml.bind.JAXBContext; import javax.xml.bind.Marshaller; import javax.xml.stream.XMLOutputFactory; import javax.xml.stream.XMLStreamWriter; public class Demo { public static void main(String[] args) throws Exception { XMLOutputFactory xof = XMLOutputFactory.newFactory(); XMLStreamWriter xsw = xof.createXMLStreamWriter(System.out); xsw.writeStartDocument(); xsw.writeStartElement("FOO"); Bar bar = new Bar(); bar.setId(1); bar.setPoints(111); bar.setCode(123); JAXBContext jc = JAXBContext.newInstance(Bar.class); Marshaller marshaller = jc.createMarshaller(); marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true); marshaller.marshal(bar, xsw); xsw.writeEndElement(); xsw.writeEndDocument(); xsw.close(); } } </code></pre> <p><strong>EclipseLink JAXB (MOXy)</strong></p> <p>If you happen to be using <a href="http://www.eclipse.org/eclipselink/moxy.php" rel="nofollow">EclipseLink JAXB (MOXy)</a>, then you can use the @XmlPath extension (I'm the MOXy tech lead). Your Bar class would look like:</p> <pre><code>import javax.xml.bind.annotation.XmlRootElement; import javax.xml.bind.annotation.XmlType; import org.eclipse.persistence.oxm.annotations.XmlPath; @XmlRootElement(name="FOO") @XmlType(propOrder={"id", "points", "code"}) public class Bar { private int id; private int points; private int code; @XmlPath("BAR/id/text()") public int getId() { return id; } public void setId(int id) { this.id = id; } @XmlPath("BAR/POINTS/text()") public int getPoints() { return points; } public void setPoints(int points) { this.points = points; } @XmlPath("BAR/CODE/text()") public int getCode() { return code; } public void setCode(int code) { this.code = code; } } </code></pre> <p>For more information see:</p> <ul> <li><a href="http://bdoughan.blogspot.com/2010/07/xpath-based-mapping.html" rel="nofollow">http://bdoughan.blogspot.com/2010/07/xpath-based-mapping.html</a></li> <li><a href="http://bdoughan.blogspot.com/2010/09/xpath-based-mapping-geocode-example.html" rel="nofollow">http://bdoughan.blogspot.com/2010/09/xpath-based-mapping-geocode-example.html</a></li> <li><a href="http://bdoughan.blogspot.com/2011/03/map-to-element-based-on-attribute-value.html" rel="nofollow">http://bdoughan.blogspot.com/2011/03/map-to-element-based-on-attribute-value.html</a></li> </ul>
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    1. COI got the correct xml formatted correctly using the first code example, now I just need to figure out how to compare the XMLStreamWriter to my expected xml so my test will pass. Thanks for the help!
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    2. CO@Scott - Not problem, if this answered your questions please consider marking it as the accepted answer. This flags to other users that you have found the answer you are looking for.
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