[jboss-user] [JBossWS] - Document/Literal and org.w3c.dom.Element return type

[cboatwright]

I read in several places that org.w3c.dom.Element gets mapped to anyType and can be used in Document/Literal endpoints. However, I cannot seem to get a simply test endpoint (using JSR-181 EJB) to work.

Using JBoss 4.0.5.GA w/ JBossWS 1.0.4.GA


  | @EJB(name="PingBuildLinksEndPointBean", beanInterface=IPingBuildLinksEndPointBean.class, description="This is the ping description", beanName="PingBuildLinksEndPointBean")
  | @WebService(name="PingBuildLinksEndPoint")
  | @SOAPBinding(style = SOAPBinding.Style.DOCUMENT, use=SOAPBinding.Use.LITERAL)
  | @PortComponent(authMethod="BASIC", urlPattern="/test.ws",transportGuarantee="CONFIDENTIAL")
  | @RolesAllowed("BLDADM")
  | @SecurityDomain("BuildLinksWs")
  | 
  | /**
  |  * @author cboatwright
  |  */
  | public @Stateless class PingBuildLinksEndPointBean extends AbstractDatabaseSessionEndPoint
  | 	implements IPingBuildLinksEndPointBean
  | {
  | 	public PingBuildLinksEndPointBean()
  | 		throws CreateException, BuildLinksException
  | 	{
  | 		super();
  | 	}
  | 	
  | 	@WebMethod
  | 	public Element elementPing(String arg0)
  | 		throws BuildLinksFault
  | 	{		
  | 		Element rv = null;
  | 		
  | 		log.debug("ignored arg0=" + arg0);
  | 
  | 		try
  | 		{
  | 			rv = DOMUtils.parse("<helloWorld/>");
  | 		}
  | 		catch (IOException e)
  | 		{
  | 			throw new BuildLinksFault(e.getMessage());
  | 		}
  | 		
  | 		return rv;
  | 	}
  | 

I get the following exception (regardless of the length of the XML returned, the above example just has one node):


  | 23:58:03,035 ERROR [[PingBuildLinksEndPointBean]] Servlet.service() for servlet PingBuildLinksEndPointBean threw exception
  | org.jboss.xb.binding.JBossXBRuntimeException: Failed to find read method or field for property '_value' in class org.apache.xerces.dom.DeferredElementNSImpl
  | 	at org.jboss.xb.binding.introspection.ClassInfo.getFieldInfo(ClassInfo.java:81)
  | 	at org.jboss.xb.binding.introspection.FieldInfo.getFieldInfo(FieldInfo.java:155)
  | 	at org.jboss.xb.binding.sunday.marshalling.MarshallerImpl.getJavaValue(MarshallerImpl.java:1266)
  | 	at org.jboss.xb.binding.sunday.marshalling.MarshallerImpl.getElementValue(MarshallerImpl.java:1284)
  | .. cut
  | 

Any advice on how to send back the result as a well-formed XML element? When I try just to do it as a string, all of the XML reserved characters get escaped ...


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