/*
* (non-Javadoc)
* @see org.apache.axis2.jaxws.core.controller.InvocationController#prepareRequest(org.apache.axis2.jaxws.core.MessageContext)
*/
protected void prepareRequest(MessageContext requestMsgCtx) {
try {
if (requestMsgCtx == null) {
// throw an exception
}
org.apache.axis2.context.MessageContext axisRequestMsgCtx =
requestMsgCtx.getAxisMessageContext();
// The MessageContext will contain a Message object with the
// contents that need to be sent. We need to get those contents
// in a form that Axis2 can consume them, an AXIOM SOAPEnvelope.
MessageUtils.putMessageOnMessageContext(
requestMsgCtx.getMessage(), // JAX-WS Message
axisRequestMsgCtx // Axis 2 MessageContext
);
if (log.isDebugEnabled()) {
log.debug("Properties: " + axisRequestMsgCtx.getProperties().toString());
}
} catch (WebServiceException e) {
throw ExceptionFactory.makeWebServiceException(Messages.getMessage("prepareRequestFail"));
} catch (AxisFault e) {
throw ExceptionFactory.makeWebServiceException(Messages.getMessage("prepareRequestFail"), e);
}
}
/*
* TODO: This is a first pass at filtering the properties that are set on the
* RequestContext. Right now it's called during the invoke, but needs to be
* moved over to when the property is set. This should not be in the path
* of performance.
*/
private void setupProperties(MessageContext mc) { // , Options ops) {
// Enable MTOM
Message msg = mc.getMessage();
if (msg.isMTOMEnabled()) {
mc.setProperty(Configuration.ENABLE_MTOM, "true");
}
// Enable session management
if (mc.isMaintainSession()) {
mc.getAxisMessageContext().getOptions().setManageSession(true);
}
// Check to see if BASIC_AUTH is enabled. If so, make sure
// the properties are setup correctly.
if (mc.containsKey(BindingProvider.USERNAME_PROPERTY)
|| mc.containsKey(BindingProvider.PASSWORD_PROPERTY)) {
String userId = (String) mc.getProperty(BindingProvider.USERNAME_PROPERTY);
if (userId == null || userId == "") {
throw ExceptionFactory.makeWebServiceException(Messages.getMessage("checkUserName"));
}
String password = null;
if (mc.containsKey(BindingProvider.PASSWORD_PROPERTY)) {
password = (String) mc.getProperty(BindingProvider.PASSWORD_PROPERTY);
}
URL url = null;
try {
url = new URL((String) mc.getProperty(BindingProvider.ENDPOINT_ADDRESS_PROPERTY));
} catch (MalformedURLException e) {
throw ExceptionFactory.makeWebServiceException(e);
}
HttpTransportProperties.Authenticator basicAuthentication =
new HttpTransportProperties.Authenticator();
basicAuthentication.setUsername(userId);
basicAuthentication.setPassword(password);
basicAuthentication.setHost(url.getHost());
basicAuthentication.setPort(url.getPort());
basicAuthentication.setPreemptiveAuthentication(true);
mc.setProperty(HTTPConstants.AUTHENTICATE, basicAuthentication);
}
}
/*
* (non-Javadoc)
* @see org.apache.axis2.jaxws.core.controller.InvocationController#invoke(org.apache.axis2.jaxws.core.InvocationContext)
*/
public MessageContext doInvoke(MessageContext request) {
// We need the qname of the operation being invoked to know which
// AxisOperation the OperationClient should be based on.
// Note that the OperationDesc is only set through use of the Proxy. Dispatch
// clients do not use operations, so the operationDesc will be null. In this
// case an anonymous AxisService with anoymouns AxisOperations for the supported
// MEPs will be created; and it is that anonymous operation name which needs to
// be specified
QName operationName = getOperationNameToUse(request, ServiceClient.ANON_OUT_IN_OP);
// TODO: Will the ServiceClient stick around on the InvocationContext
// or will we need some other mechanism of creating this?
// Try to create an OperationClient from the passed in ServiceClient
InvocationContext ic = request.getInvocationContext();
ServiceClient svcClient = ic.getServiceClient();
OperationClient opClient = createOperationClient(svcClient, operationName);
initOperationClient(opClient, request);
// Setup the client so that it knows whether the underlying call to
// Axis2 knows whether or not to start a listening port for an
// asynchronous response.
Boolean useAsyncMep = (Boolean) request.getProperty(Constants.USE_ASYNC_MEP);
if ((useAsyncMep != null && useAsyncMep.booleanValue())
|| opClient.getOptions().isUseSeparateListener()) {
configureAsyncListener(opClient);
} else {
if (log.isDebugEnabled()) {
log.debug(
"Asynchronous message exchange not enabled. The invocation will be synchronous.");
}
}
org.apache.axis2.context.MessageContext axisRequestMsgCtx = request.getAxisMessageContext();
org.apache.axis2.context.MessageContext axisResponseMsgCtx = null;
MessageContext response = null;
AxisFault faultexception =
null; // don't let the keyword "fault" confuse you. This is an exception class.
try {
execute(opClient, true, axisRequestMsgCtx);
} catch (AxisFault af) {
// If an AxisFault was thrown, we need to cleanup the original OperationContext.
// Failure to do so results in a memory leak.
opClient.getOperationContext().cleanup();
// save the fault in case it didn't come from the endpoint, and thus
// there would be no message on the MessageContext
faultexception = af;
if (log.isDebugEnabled()) {
log.debug(
axisRequestMsgCtx.getLogIDString()
+ " AxisFault received from client: "
+ af.getMessage());
}
}
try {
// Collect the response MessageContext and envelope
axisResponseMsgCtx = opClient.getMessageContext(WSDLConstants.MESSAGE_LABEL_IN_VALUE);
response = new MessageContext(axisResponseMsgCtx);
response.setMEPContext(request.getMEPContext());
// If the Message object is still null, then it's possible that a
// local AxisFault was thrown and we need to save it for later throwing
// We do not want to create a message and go through the whole handler or
// XMLFault processing because it's unnecessary.
//
// Same is true if we get a valid non-fault server response but some jaxws
// client processing (a handler, perhaps) throws an exception.
//
// If the response message itself is a fault message, let it pass through.
if ((faultexception != null)
&& ((response.getMessage() == null) || (!response.getMessage().isFault()))) {
MessageFactory factory = (MessageFactory) FactoryRegistry.getFactory(MessageFactory.class);
Message message = factory.create(request.getMessage().getProtocol());
response.setLocalException(faultexception);
response.setMessage(message);
}
// This assumes that we are on the ultimate execution thread
ThreadContextMigratorUtil.performMigrationToThread(
Constants.THREAD_CONTEXT_MIGRATOR_LIST_ID, axisResponseMsgCtx);
} catch (Exception e) {
throw ExceptionFactory.makeWebServiceException(e);
}
return response;
}
