JAXB not marshalling extensions properly.

Question

Hey folks,
I'm having a problem with marshalling objects that were extensions in the XSD.
The relevant portion of my schema looks like:
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="ADEPeerResponse" type="ADEPeerResponseType"/>
<xsd:complexType name="ADEPeerResponseType">
<xsd:sequence>
<xsd:element name="success" type="xsd:boolean"/>
<xsd:element name="errorMessage" type="xsd:string" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="PingResponseType">
<xsd:complexContent>
<xsd:extension base="ADEPeerResponseType"/>
</xsd:complexContent>
</xsd:complexType>
</xsd:schema>
When I create an ObjectFactory, create a PingResponseType, setSuccess and then try to marshal it, I get back the following:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<success>true</success>
I would have expected to get back:
<?xml version="1.0" encoding="UTF-8"?>
<ADEPeerResponse xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="C:\dev\ADE\src\com\lmco\ADE\peer\ADEPeer.xsd">
<success>true</success>
</ADEPeerResponse>
Any help you could throw this way would be most appreciated.
Thanks,
Ray

Answer 1

I found that if I added elements for a PingRequest and a PingResponse and created the elements rather then the Types from the ObjectFactory that everything worked ok. I wouldn't have thought that I would have to do that given that PingResponse extended ADEPeerResponse which was an element. Oh well. Hope this helps out someone else.
-Ray
New schema:
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="ADEPeerRequest" type="ADEPeerRequestType"/>
<xsd:element name="ADEPeerResponse" type="ADEPeerResponseType"/>
<xsd:element name="PingRequest" type="PingRequestType"/>
<xsd:element name="PingResponse" type="PingResponseType"/>
<xsd:complexType name="ADEPeerRequestType"/>
<xsd:complexType name="ADEPeerResponseType">
<xsd:sequence>
<xsd:element name="success" type="xsd:boolean"/>
<xsd:element name="errorMessage" type="xsd:string" minOccurs="0"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="PingRequestType">
<xsd:complexContent>
<xsd:extension base="ADEPeerRequestType"/>
</xsd:complexContent>
</xsd:complexType>
<xsd:complexType name="PingResponseType">
<xsd:complexContent>
<xsd:extension base="ADEPeerResponseType"/>
</xsd:complexContent>
</xsd:complexType>
</xsd:schema>