"] [encoding=" + endpoint.getCharSetEncoding() : "") +
"] [to=" + to + "]");
}
// save the original message context wihout altering it, so we can tie the response
MessageContext originalInMsgCtx
= ((Axis2MessageContext) synapseOutMessageContext).getAxis2MessageContext();
// create a new MessageContext to be sent out as this should not corrupt the original
// we need to create the response to the original message later on
String preserveAddressingProperty = (String) synapseOutMessageContext.getProperty(
SynapseConstants.PRESERVE_WS_ADDRESSING);
MessageContext axisOutMsgCtx = cloneForSend(originalInMsgCtx, preserveAddressingProperty);
if (log.isDebugEnabled()) {
log.debug("Message [Original Request Message ID : "
+ synapseOutMessageContext.getMessageID() + "]"
+ " [New Cloned Request Message ID : " + axisOutMsgCtx.getMessageID() + "]");
}
// set all the details of the endpoint only to the cloned message context
// so that we can use the original message context for resending through different endpoints
if (endpoint != null) {
if (SynapseConstants.FORMAT_POX.equals(endpoint.getFormat())) {
axisOutMsgCtx.setDoingREST(true);
axisOutMsgCtx.setProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE,
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML);
} else if (SynapseConstants.FORMAT_GET.equals(endpoint.getFormat())) {
axisOutMsgCtx.setDoingREST(true);
axisOutMsgCtx.setProperty(Constants.Configuration.HTTP_METHOD,
Constants.Configuration.HTTP_METHOD_GET);
axisOutMsgCtx.setProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE,
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_X_WWW_FORM);
} else if (SynapseConstants.FORMAT_SOAP11.equals(endpoint.getFormat())) {
axisOutMsgCtx.setDoingREST(false);
axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
// We need to set this ezplicitly here in case the requset was not a POST
axisOutMsgCtx.setProperty(Constants.Configuration.HTTP_METHOD,
Constants.Configuration.HTTP_METHOD_POST);
if (axisOutMsgCtx.getSoapAction() == null && axisOutMsgCtx.getWSAAction() != null) {
axisOutMsgCtx.setSoapAction(axisOutMsgCtx.getWSAAction());
}
if(!axisOutMsgCtx.isSOAP11()) {
SOAPUtils.convertSOAP12toSOAP11(axisOutMsgCtx);
}
} else if (SynapseConstants.FORMAT_SOAP12.equals(endpoint.getFormat())) {
axisOutMsgCtx.setDoingREST(false);
axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
// We need to set this ezplicitly here in case the requset was not a POST
axisOutMsgCtx.setProperty(Constants.Configuration.HTTP_METHOD,
Constants.Configuration.HTTP_METHOD_POST);
if (axisOutMsgCtx.getSoapAction() == null && axisOutMsgCtx.getWSAAction() != null) {
axisOutMsgCtx.setSoapAction(axisOutMsgCtx.getWSAAction());
}
if(axisOutMsgCtx.isSOAP11()) {
SOAPUtils.convertSOAP11toSOAP12(axisOutMsgCtx);
}
} else if (SynapseConstants.FORMAT_REST.equals(endpoint.getFormat())) {
axisOutMsgCtx.removeProperty(org.apache.axis2.Constants.Configuration.MESSAGE_TYPE);
axisOutMsgCtx.setDoingREST(true);
} else {
processWSDL2RESTRequestMessageType(originalInMsgCtx, axisOutMsgCtx);
}
if (endpoint.isUseMTOM()) {
axisOutMsgCtx.setDoingMTOM(true);
// fix / workaround for AXIS2-1798
axisOutMsgCtx.setProperty(
org.apache.axis2.Constants.Configuration.ENABLE_MTOM,
org.apache.axis2.Constants.VALUE_TRUE);
axisOutMsgCtx.setDoingMTOM(true);
} else if (endpoint.isUseSwa()) {
axisOutMsgCtx.setDoingSwA(true);
// fix / workaround for AXIS2-1798
axisOutMsgCtx.setProperty(
org.apache.axis2.Constants.Configuration.ENABLE_SWA,
org.apache.axis2.Constants.VALUE_TRUE);
axisOutMsgCtx.setDoingSwA(true);
}
if (endpoint.getCharSetEncoding() != null) {
axisOutMsgCtx.setProperty(Constants.Configuration.CHARACTER_SET_ENCODING,
endpoint.getCharSetEncoding());
}
// add rest request' suffix URI
Object restSuffix =
axisOutMsgCtx.getProperty(NhttpConstants.REST_URL_POSTFIX);
boolean isRest = SynapseConstants.FORMAT_REST.equals(endpoint.getFormat());
if (!isRest) {
isRest = isRequestRest(originalInMsgCtx);
}
if (endpoint.getAddress() != null) {
if (isRest && restSuffix != null && !"".equals(restSuffix)) {
axisOutMsgCtx.setTo(
new EndpointReference(
endpoint.getAddress(synapseOutMessageContext) + restSuffix));
} else {
axisOutMsgCtx.setTo(
new EndpointReference(endpoint.getAddress(synapseOutMessageContext)));
}
axisOutMsgCtx.setProperty(NhttpConstants.ENDPOINT_PREFIX,
endpoint.getAddress(synapseOutMessageContext));
} else {
// Supporting RESTful invocation
if (isRest && restSuffix != null && !"".equals(restSuffix)) {
EndpointReference epr = axisOutMsgCtx.getTo();
if (epr != null) {
axisOutMsgCtx.setTo(new EndpointReference(epr.getAddress() + restSuffix));
}
}
}
if (endpoint.isUseSeparateListener()) {
axisOutMsgCtx.getOptions().setUseSeparateListener(true);
}
} else {
processWSDL2RESTRequestMessageType(originalInMsgCtx, axisOutMsgCtx);
}
// only put whttp:location for the REST (GET) requests, otherwise causes issues for POX messages
if (axisOutMsgCtx.isDoingREST() && HTTPConstants.MEDIA_TYPE_X_WWW_FORM.equals(
axisOutMsgCtx.getProperty(Constants.Configuration.MESSAGE_TYPE))) {
if (axisOutMsgCtx.getProperty(WSDL2Constants.ATTR_WHTTP_LOCATION) == null
&& axisOutMsgCtx.getEnvelope().getBody().getFirstElement() != null) {
axisOutMsgCtx.setProperty(WSDL2Constants.ATTR_WHTTP_LOCATION,
axisOutMsgCtx.getEnvelope().getBody().getFirstElement()
.getQName().getLocalPart());
}
}
if (wsAddressingEnabled) {
if (wsAddressingVersion != null &&
SynapseConstants.ADDRESSING_VERSION_SUBMISSION.equals(wsAddressingVersion)) {
axisOutMsgCtx.setProperty(AddressingConstants.WS_ADDRESSING_VERSION,
AddressingConstants.Submission.WSA_NAMESPACE);
} else if (wsAddressingVersion != null &&
SynapseConstants.ADDRESSING_VERSION_FINAL.equals(wsAddressingVersion)) {
axisOutMsgCtx.setProperty(AddressingConstants.WS_ADDRESSING_VERSION,
AddressingConstants.Final.WSA_NAMESPACE);
}
axisOutMsgCtx.setProperty
(AddressingConstants.DISABLE_ADDRESSING_FOR_OUT_MESSAGES, Boolean.FALSE);
} else {
axisOutMsgCtx.setProperty
(AddressingConstants.DISABLE_ADDRESSING_FOR_OUT_MESSAGES, Boolean.TRUE);
}
// remove the headers if we don't need to preserve them.
// determine weather we need to preserve the processed headers
String preserveHeaderProperty =
(String) synapseOutMessageContext.getProperty(
SynapseConstants.PRESERVE_PROCESSED_HEADERS);
if (preserveHeaderProperty == null || !Boolean.parseBoolean(preserveHeaderProperty)) {
// default behaviour is to remove the headers
MessageHelper.removeProcessedHeaders(axisOutMsgCtx,
(preserveAddressingProperty != null &&
Boolean.parseBoolean(preserveAddressingProperty)));
}
ConfigurationContext axisCfgCtx = axisOutMsgCtx.getConfigurationContext();
AxisConfiguration axisCfg = axisCfgCtx.getAxisConfiguration();
AxisService anoymousService =
AnonymousServiceFactory.getAnonymousService(synapseOutMessageContext.getConfiguration(),
axisCfg, wsAddressingEnabled, wsRMEnabled, wsSecurityEnabled);
// mark the anon services created to be used in the client side of synapse as hidden
// from the server side of synapse point of view
anoymousService.getParent().addParameter(SynapseConstants.HIDDEN_SERVICE_PARAM, "true");
ServiceGroupContext sgc = new ServiceGroupContext(
axisCfgCtx, (AxisServiceGroup) anoymousService.getParent());
ServiceContext serviceCtx = sgc.getServiceContext(anoymousService);
boolean outOnlyMessage = "true".equals(synapseOutMessageContext.getProperty(
SynapseConstants.OUT_ONLY)) || WSDL2Constants.MEP_URI_IN_ONLY.equals(
originalInMsgCtx.getOperationContext()
.getAxisOperation().getMessageExchangePattern());
// get a reference to the DYNAMIC operation of the Anonymous Axis2 service
AxisOperation axisAnonymousOperation = anoymousService.getOperation(
outOnlyMessage ?
new QName(AnonymousServiceFactory.OUT_ONLY_OPERATION) :
new QName(AnonymousServiceFactory.OUT_IN_OPERATION));
Options clientOptions = MessageHelper.cloneOptions(originalInMsgCtx.getOptions());
clientOptions.setUseSeparateListener(separateListener);
// if RM is requested,
if (wsRMEnabled) {
// if a WS-RM policy is specified, use it
if (wsRMPolicyKey != null) {
Object property = synapseOutMessageContext.getEntry(wsRMPolicyKey);
if (property instanceof OMElement) {
OMElement policyOMElement = (OMElement) property;
RMAssertionBuilder builder = new RMAssertionBuilder();
SandeshaPolicyBean sandeshaPolicyBean = (SandeshaPolicyBean) builder.build(policyOMElement, null);
Parameter policyParam = new Parameter(Sandesha2Constants.SANDESHA_PROPERTY_BEAN, sandeshaPolicyBean);
anoymousService.addParameter(policyParam);
}
}
}
// if security is enabled,
if (wsSecurityEnabled) {
// if a WS-Sec policy is specified, use it
if (wsSecPolicyKey != null) {
clientOptions.setProperty(
SynapseConstants.RAMPART_POLICY,
MessageHelper.getPolicy(synapseOutMessageContext, wsSecPolicyKey));
} else {
if (inboundWsSecPolicyKey != null) {
clientOptions.setProperty(SynapseConstants.RAMPART_IN_POLICY,
MessageHelper.getPolicy(
synapseOutMessageContext, inboundWsSecPolicyKey));
}
if (outboundWsSecPolicyKey != null) {
clientOptions.setProperty(SynapseConstants.RAMPART_OUT_POLICY,
MessageHelper.getPolicy(
synapseOutMessageContext, outboundWsSecPolicyKey));
}
}
// temporary workaround for https://issues.apache.org/jira/browse/WSCOMMONS-197
if (axisOutMsgCtx.getEnvelope().getHeader() == null) {
SOAPFactory fac = axisOutMsgCtx.isSOAP11() ?
OMAbstractFactory.getSOAP11Factory() : OMAbstractFactory.getSOAP12Factory();
fac.createSOAPHeader(axisOutMsgCtx.getEnvelope());
}
}
OperationClient mepClient = axisAnonymousOperation.createClient(serviceCtx, clientOptions);
mepClient.addMessageContext(axisOutMsgCtx);
axisOutMsgCtx.setAxisMessage(
axisAnonymousOperation.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE));
// set the SEND_TIMEOUT for transport sender
if (endpoint != null && endpoint.getTimeoutDuration() > 0) {
axisOutMsgCtx.setProperty(SynapseConstants.SEND_TIMEOUT, endpoint.getTimeoutDuration());
}
if (!outOnlyMessage) {
// always set a callback as we decide if the send it blocking or non blocking within
// the MEP client. This does not cause an overhead, as we simply create a 'holder'
// object with a reference to the outgoing synapse message context
// synapseOutMessageContext
AsyncCallback callback = new AsyncCallback(synapseOutMessageContext);
if (endpoint != null) {
// set the timeout time and the timeout action to the callback, so that the
// TimeoutHandler can detect timed out callbacks and take approprite action.
callback.setTimeOutOn(System.currentTimeMillis() + endpoint.getTimeoutDuration());
callback.setTimeOutAction(endpoint.getTimeoutAction());
} else {
callback.setTimeOutOn(System.currentTimeMillis());
}
mepClient.setCallback(callback);
}
// this is a temporary fix for converting messages from HTTP 1.1 chunking to HTTP 1.0.
// Without this HTTP transport can block & become unresponsive because we are streaming
// HTTP 1.1 messages and HTTP 1.0 require the whole message to caculate the content length
if (originalInMsgCtx.isPropertyTrue(NhttpConstants.FORCE_HTTP_1_0)) {
synapseOutMessageContext.getEnvelope().toString();
}
// with the nio transport, this causes the listener not to write a 202
// Accepted response, as this implies that Synapse does not yet know if
// a 202 or 200 response would be written back.
originalInMsgCtx.getOperationContext().setProperty(
org.apache.axis2.Constants.RESPONSE_WRITTEN, "SKIP");
// if the transport out is explicitly set use it
Object o = originalInMsgCtx.getProperty("TRANSPORT_OUT_DESCRIPTION");
if (o != null && o instanceof TransportOutDescription) {
axisOutMsgCtx.setTransportOut((TransportOutDescription) o);
clientOptions.setTransportOut((TransportOutDescription) o);
clientOptions.setProperty("TRANSPORT_OUT_DESCRIPTION", o);
}
mepClient.execute(true);
if (wsRMEnabled) {
Object rm11 = clientOptions.getProperty(SandeshaClientConstants.RM_SPEC_VERSION);
if ( (rm11 != null) && rm11.equals(Sandesha2Constants.SPEC_VERSIONS.v1_1)){
ServiceClient serviceClient = new ServiceClient(
axisOutMsgCtx.getConfigurationContext(), axisOutMsgCtx.getAxisService());
serviceClient.setTargetEPR(
new EndpointReference(endpoint.getAddress(synapseOutMessageContext)));
serviceClient.setOptions(clientOptions);
serviceClient.getOptions().setTo(
new EndpointReference(endpoint.getAddress(synapseOutMessageContext)));