}
SOAPBody soapReqBody = soapReq.getSOAPBody();
Element uddiReq = (Element) soapReqBody.getFirstChild();
if (uddiReq == null)
throw new FatalErrorException("A UDDI request was not " +
"found in the SOAP message.");
String function = uddiReq.getLocalName();
if ((function == null) || (function.trim().length() == 0))
throw new FatalErrorException("The name of the UDDI request " +
"could not be identified.");
IHandler requestHandler = maker.lookup(function);
if (requestHandler == null)
throw new UnsupportedException("The UDDI request " +
"type specified is unknown: " + function);
String generic = uddiReq.getAttribute("generic");
if (generic == null)
throw new FatalErrorException("A UDDI generic attribute " +
"value was not found for UDDI request: " + function + " (The " +
"'generic' attribute must be present)");
else if (!generic.equals(IRegistry.UDDI_V2_GENERIC))
throw new UnsupportedException("Currently only UDDI v2 " +
"requests are supported. The generic attribute value " +
"received was: " + generic);
// Unmarshal the raw xml into the appropriate jUDDI
// request object.
RegistryObject uddiReqObj = requestHandler.unmarshal(uddiReq);
if(uddiReqObj == null)
throw new FatalErrorException("Uddi Request is null");
// Grab a reference to the shared jUDDI registry
// instance (make sure it's running) and execute the
// requested UDDI function.
RegistryObject uddiResObj = null;
RegistryEngine registry = RegistryServlet.getRegistry();
if ((registry != null) && (registry.isAvailable()))
uddiResObj = registry.execute(uddiReqObj);
else
throw new BusyException("The Registry is currently unavailable.");
// Lookup the appropriate response handler which will
// be used to marshal the UDDI object into the appropriate
// xml format.
IHandler responseHandler = maker.lookup(uddiResObj.getClass().getName());
if (responseHandler == null)
throw new FatalErrorException("The response object " +
"type is unknown: " + uddiResObj.getClass().getName());
// Create a new 'temp' XML element to use as a container
// in which to marshal the UDDI response data into.