protected Element readActionRequestElement(
Element bodyElement, ActionRequestMessage message, ActionInvocation actionInvocation) {
NodeList bodyChildren = bodyElement.getChildNodes();
log.fine(
"Looking for action request element matching namespace:" + message.getActionNamespace());
for (int i = 0; i < bodyChildren.getLength(); i++) {
Node bodyChild = bodyChildren.item(i);
if (bodyChild.getNodeType() != Node.ELEMENT_NODE) continue;
String unprefixedName = getUnprefixedNodeName(bodyChild);
if (unprefixedName.equals(actionInvocation.getAction().getName())) {
if (bodyChild.getNamespaceURI() == null
|| !bodyChild.getNamespaceURI().equals(message.getActionNamespace()))
throw new UnsupportedDataException(
"Illegal or missing namespace on action request element: " + bodyChild);
log.fine("Reading action request element: " + unprefixedName);
return (Element) bodyChild;
}
}
throw new UnsupportedDataException(
"Could not read action request element matching namespace: "
+ message.getActionNamespace());
}
public void writeBody(ActionRequestMessage requestMessage, ActionInvocation actionInvocation)
throws UnsupportedDataException {
log.fine("Writing body of " + requestMessage + " for: " + actionInvocation);
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true);
Document d = factory.newDocumentBuilder().newDocument();
Element body = writeBodyElement(d);
writeBodyRequest(d, body, requestMessage, actionInvocation);
if (log.isLoggable(Level.FINER)) {
log.finer(
"===================================== SOAP BODY BEGIN ============================================");
log.finer(requestMessage.getBodyString());
log.finer(
"-===================================== SOAP BODY END ============================================");
}
} catch (Exception ex) {
throw new UnsupportedDataException("Can't transform message payload: " + ex, ex);
}
}
public void readBody(ActionRequestMessage requestMessage, ActionInvocation actionInvocation)
throws UnsupportedDataException {
log.fine("Reading body of " + requestMessage + " for: " + actionInvocation);
if (log.isLoggable(Level.FINER)) {
log.finer(
"===================================== SOAP BODY BEGIN ============================================");
log.finer(requestMessage.getBodyString());
log.finer(
"-===================================== SOAP BODY END ============================================");
}
String body = getMessageBody(requestMessage);
try {
DocumentBuilderFactory factory = createDocumentBuilderFactory();
factory.setNamespaceAware(true);
DocumentBuilder documentBuilder = factory.newDocumentBuilder();
documentBuilder.setErrorHandler(this);
Document d = documentBuilder.parse(new InputSource(new StringReader(body)));
Element bodyElement = readBodyElement(d);
readBodyRequest(d, bodyElement, requestMessage, actionInvocation);
} catch (Exception ex) {
throw new UnsupportedDataException("Can't transform message payload: " + ex, ex, body);
}
}
protected void writeBodyRequest(
Document d,
Element bodyElement,
ActionRequestMessage message,
ActionInvocation actionInvocation)
throws Exception {
Element actionRequestElement =
writeActionRequestElement(d, bodyElement, message, actionInvocation);
writeActionInputArguments(d, actionRequestElement, actionInvocation);
message.setBody(toString(d));
}
protected Element writeActionRequestElement(
Document d,
Element bodyElement,
ActionRequestMessage message,
ActionInvocation actionInvocation) {
log.fine("Writing action request element: " + actionInvocation.getAction().getName());
Element actionRequestElement =
d.createElementNS(
message.getActionNamespace(), "u:" + actionInvocation.getAction().getName());
bodyElement.appendChild(actionRequestElement);
return actionRequestElement;
}