/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.synapse.core.axis2;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.soap.SOAPFactory;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.addressing.AddressingConstants;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.OperationClient;
import org.apache.axis2.client.Options;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.context.ServiceContext;
import org.apache.axis2.context.ServiceGroupContext;
import org.apache.axis2.description.AxisOperation;
import org.apache.axis2.description.AxisService;
import org.apache.axis2.description.AxisServiceGroup;
import org.apache.axis2.description.TransportOutDescription;
import org.apache.axis2.description.WSDL2Constants;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axis2.transport.http.HTTPTransportUtils;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.protocol.HTTP;
import org.apache.synapse.SynapseConstants;
import org.apache.synapse.commons.throttle.core.ConcurrentAccessController;
import org.apache.synapse.commons.throttle.core.ConcurrentAccessReplicator;
import org.apache.synapse.endpoints.EndpointDefinition;
import org.apache.synapse.rest.RESTConstants;
import org.apache.synapse.transport.nhttp.NhttpConstants;
import org.apache.synapse.transport.passthru.PassThroughConstants;
import org.apache.synapse.util.MessageHelper;
import javax.mail.internet.ContentType;
import javax.mail.internet.ParseException;
import javax.xml.namespace.QName;
import java.util.Map;
import java.util.Set;
/**
* This is a simple client that handles both in only and in out
*/
public class Axis2FlexibleMEPClient {
private static final Log log = LogFactory.getLog(Axis2FlexibleMEPClient.class);
/**
* Based on the Axis2 client code. Sends the Axis2 Message context out and returns
* the Axis2 message context for the response.
* <p/>
* Here Synapse works as a Client to the service. It would expect 200 ok, 202 ok and
* 500 internal server error as possible responses.
*
* @param endpoint the endpoint being sent to, maybe null
* @param synapseOutMessageContext the outgoing synapse message
* @throws AxisFault on errors
*/
public static void send(
EndpointDefinition endpoint,
org.apache.synapse.MessageContext synapseOutMessageContext) throws AxisFault {
boolean separateListener = false;
boolean wsSecurityEnabled = false;
String wsSecPolicyKey = null;
String inboundWsSecPolicyKey = null;
String outboundWsSecPolicyKey = null;
boolean wsRMEnabled = false;
boolean wsAddressingEnabled = false;
String wsAddressingVersion = null;
if (endpoint != null) {
separateListener = endpoint.isUseSeparateListener();
wsSecurityEnabled = endpoint.isSecurityOn();
wsSecPolicyKey = endpoint.getWsSecPolicyKey();
inboundWsSecPolicyKey = endpoint.getInboundWsSecPolicyKey();
outboundWsSecPolicyKey = endpoint.getOutboundWsSecPolicyKey();
wsAddressingEnabled = endpoint.isAddressingOn();
wsAddressingVersion = endpoint.getAddressingVersion();
}
if (log.isDebugEnabled()) {
String to;
if (endpoint != null && endpoint.getAddress() != null) {
to = endpoint.getAddress(synapseOutMessageContext);
} else {
to = synapseOutMessageContext.getTo().toString();
}
log.debug(
"Sending [add = " + wsAddressingEnabled +
"] [sec = " + wsSecurityEnabled +
(endpoint != null ?
"] [mtom = " + endpoint.isUseMTOM() +
"] [swa = " + endpoint.isUseSwa() +
"] [format = " + endpoint.getFormat() +
"] [force soap11=" + endpoint.isForceSOAP11() +
"] [force soap12=" + endpoint.isForceSOAP12() +
"] [pox=" + endpoint.isForcePOX() +
"] [get=" + endpoint.isForceGET() +
"] [encoding=" + endpoint.getCharSetEncoding() : "") +
"] [to=" + to + "]");
}
// save the original message context without altering it, so we can tie the response
MessageContext originalInMsgCtx
= ((Axis2MessageContext) synapseOutMessageContext).getAxis2MessageContext();
//TODO Temp hack: ESB removes the session id from request in a random manner.
Map headers = (Map) originalInMsgCtx.getProperty(MessageContext.TRANSPORT_HEADERS);
String session = (String) synapseOutMessageContext.getProperty("LB_COOKIE_HEADER");
if (session != null) {
headers.put("Cookie", session);
}
// 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) {
//get the endpoint encoding attribute
String strCharSetEncoding = "";
if (endpoint.getCharSetEncoding() != null) {
strCharSetEncoding = ";" + endpoint.getCharSetEncoding();
}
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);
axisOutMsgCtx.setProperty(Constants.Configuration.CONTENT_TYPE,
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML);
Object o = axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
Map _headers = (Map) o;
if (_headers != null) {
_headers.remove(HTTP.CONTENT_TYPE);
_headers.put(HTTP.CONTENT_TYPE, org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_XML + strCharSetEncoding);
}
} 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 explicitly here in case the request 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);
}
Object o = axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
Map transportHeaders = (Map) o;
if (transportHeaders != null) {
// Fix ESBJAVA-3645 Should not do this for multipart/related
String trpContentType = (String) transportHeaders.get(HTTP.CONTENT_TYPE);
if (trpContentType != null && !trpContentType
.contains(PassThroughConstants.CONTENT_TYPE_MULTIPART_RELATED)) {
transportHeaders.remove(HTTP.CONTENT_TYPE);
try {
//ESBJAVA-3447, Appending charset, if exist in property
ContentType contentType = new ContentType(trpContentType);
if (contentType.getParameter(HTTPConstants.CHAR_SET_ENCODING) != null) {
strCharSetEncoding = "; charset=" + contentType.getParameter(HTTPConstants.CHAR_SET_ENCODING);
}
} catch (ParseException e) {
log.warn("Error occurred while parsing ContentType header, using default: "
+ HTTPConstants.MEDIA_TYPE_TEXT_XML);
}
transportHeaders.put(HTTP.CONTENT_TYPE,
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_TEXT_XML + strCharSetEncoding);
}
}
} 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 explicitly here in case the request 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);
}
Object o = axisOutMsgCtx.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS);
Map transportHeaders = (Map) o;
if (transportHeaders != null) {
// Fix ESBJAVA-3645 Should not do this for multipart/related
String trpContentType = (String) transportHeaders.get(HTTP.CONTENT_TYPE);
if (trpContentType != null && !trpContentType
.contains(PassThroughConstants.CONTENT_TYPE_MULTIPART_RELATED)) {
transportHeaders.remove(HTTP.CONTENT_TYPE);
try {
//ESBJAVA-3447, Appending charset, if exist in property
ContentType contentType = new ContentType(trpContentType);
if (contentType.getParameter(HTTPConstants.CHAR_SET_ENCODING) != null) {
strCharSetEncoding = "; charset=" + contentType.getParameter(HTTPConstants.CHAR_SET_ENCODING);
}
} catch (ParseException e) {
log.warn("Error occurred while parsing ContentType header in property, using default: "
+ HTTPConstants.MEDIA_TYPE_APPLICATION_SOAP_XML);
}
if (axisOutMsgCtx.getSoapAction() != null) {
String actionHeaderPrefix = ";action=\"";
String contentTypeWithAction = new StringBuilder(
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_SOAP_XML
.length() + axisOutMsgCtx.getSoapAction().length() + actionHeaderPrefix
.length() + 1)
.append(org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_SOAP_XML)
.append(actionHeaderPrefix).append(axisOutMsgCtx.getSoapAction()).append('\"')
.toString();
transportHeaders.put(HTTP.CONTENT_TYPE, contentTypeWithAction + strCharSetEncoding);
} else {
transportHeaders.put(HTTP.CONTENT_TYPE,
org.apache.axis2.transport.http.HTTPConstants.MEDIA_TYPE_APPLICATION_SOAP_XML
+ strCharSetEncoding);
}
}
}
} else if (SynapseConstants.FORMAT_REST.equals(endpoint.getFormat())) {
/*format=rest is kept only backword compatibility. We no longer needed that.*/
/* Remove Message Type for GET and DELETE Request */
if (originalInMsgCtx.getProperty(Constants.Configuration.HTTP_METHOD) != null) {
if (originalInMsgCtx.getProperty(Constants.Configuration.HTTP_METHOD).
toString().equals(Constants.Configuration.HTTP_METHOD_GET)
|| originalInMsgCtx.getProperty(Constants.Configuration.HTTP_METHOD).
toString().equals(Constants.Configuration.HTTP_METHOD_DELETE)) {
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());
}
// HTTP Endpoint : use the specified HTTP method and remove REST_URL_POSTFIX, it's not supported in HTTP Endpoint
if (endpoint.isHTTPEndpoint()) {
axisOutMsgCtx.setProperty(Constants.Configuration.HTTP_METHOD, synapseOutMessageContext.getProperty(Constants.Configuration.HTTP_METHOD));
axisOutMsgCtx.removeProperty(NhttpConstants.REST_URL_POSTFIX);
}
// add rest request' suffix URI
String restSuffix = (String) axisOutMsgCtx.getProperty(NhttpConstants.REST_URL_POSTFIX);
boolean isRest = SynapseConstants.FORMAT_REST.equals(endpoint.getFormat());
if (!isRest && !endpoint.isForceSOAP11() && !endpoint.isForceSOAP12()) {
isRest = isRequestRest(originalInMsgCtx);
}
if (endpoint.getAddress() != null) {
String address = endpoint.getAddress(synapseOutMessageContext);
if (isRest && restSuffix != null && !"".equals(restSuffix)) {
String url="";
if (!address.endsWith("/") && !restSuffix.startsWith("/") &&
!restSuffix.startsWith("?")) {
url = address + "/" + restSuffix;
} else if (address.endsWith("/") && restSuffix.startsWith("/")) {
url = address + restSuffix.substring(1);
} else if (address.endsWith("/") && restSuffix.startsWith("?")) {
url = address.substring(0, address.length() - 1) + restSuffix;
} else {
if(!address.startsWith("jms")){
url = address + restSuffix;
}else{
url = address;
}
}
axisOutMsgCtx.setTo(new EndpointReference(url));
} else {
axisOutMsgCtx.setTo(new EndpointReference(address));
}
axisOutMsgCtx.setProperty(NhttpConstants.ENDPOINT_PREFIX, address);
synapseOutMessageContext.setProperty(SynapseConstants.ENDPOINT_PREFIX, address);
} else {
// Supporting RESTful invocation
if (isRest && restSuffix != null && !"".equals(restSuffix)) {
EndpointReference epr = axisOutMsgCtx.getTo();
if (epr != null) {
String address = epr.getAddress();
String url;
if (!address.endsWith("/") && !restSuffix.startsWith("/") &&
!restSuffix.startsWith("?")) {
url = address + "/" + restSuffix;
} else {
url = address + restSuffix;
}
axisOutMsgCtx.setTo(new EndpointReference(url));
}
}
}
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));
// 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 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.getEffectiveTimeout() > 0) {
if (!endpoint.isDynamicTimeoutEndpoint()) {
axisOutMsgCtx.setProperty(SynapseConstants.SEND_TIMEOUT, endpoint.getEffectiveTimeout());
} else {
axisOutMsgCtx.setProperty(SynapseConstants.SEND_TIMEOUT, endpoint.evaluateDynamicEndpointTimeout(synapseOutMessageContext));
}
}
// 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(axisOutMsgCtx, synapseOutMessageContext);
if (!outOnlyMessage) {
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 appropriate action.
if (!endpoint.isDynamicTimeoutEndpoint()) {
long endpointTimeout = endpoint.getEffectiveTimeout();
callback.setTimeout(endpointTimeout);
callback.setTimeOutAction(endpoint.getTimeoutAction());
callback.setTimeoutType(endpoint.getEndpointTimeoutType());
if (log.isDebugEnabled()) {
log.debug("Setting Timeout for endpoint : " +
getEndpointLogMessage(synapseOutMessageContext, axisOutMsgCtx) +
" to static timeout value : " + endpointTimeout);
}
} else {
long endpointTimeout = endpoint.evaluateDynamicEndpointTimeout(synapseOutMessageContext);
callback.setTimeout(endpointTimeout);
callback.setTimeOutAction(endpoint.getTimeoutAction());
callback.setTimeoutType(endpoint.getEndpointTimeoutType());
if (log.isDebugEnabled()) {
log.debug("Setting Timeout for endpoint : " +
getEndpointLogMessage(synapseOutMessageContext, axisOutMsgCtx) +
" to dynamic timeout value : " + endpointTimeout);
}
}
} else {
long globalTimeout = synapseOutMessageContext.getEnvironment().getGlobalTimeout();
callback.setTimeout(globalTimeout);
callback.setTimeoutType(SynapseConstants.ENDPOINT_TIMEOUT_TYPE.GLOBAL_TIMEOUT);
if (log.isDebugEnabled()) {
log.debug("Setting timeout for implicit endpoint : " +
getEndpointLogMessage(synapseOutMessageContext, axisOutMsgCtx) +
" to global timeout value of " + globalTimeout);
}
}
}
mepClient.setCallback(callback);
//
// if (Utils.isClientThreadNonBlockingPropertySet(axisOutMsgCtx)) {
// SynapseCallbackReceiver synapseCallbackReceiver = (SynapseCallbackReceiver) axisOutMsgCtx.getAxisOperation().getMessageReceiver();
// synapseCallbackReceiver.addCallback(axisOutMsgCtx.getMessageID(), new FaultCallback(axisOutMsgCtx, synapseOutMessageContext));
// }
// 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);
}
// clear the message context properties related to endpoint in last service invocation
Set keySet = synapseOutMessageContext.getPropertyKeySet();
if (keySet != null) {
keySet.remove(EndpointDefinition.DYNAMIC_URL_VALUE);
}
//at the last point of mediation engine where the client get invoked we reduce concurrent
// throttling count for OUT_ONLY messages
if (outOnlyMessage) {
Boolean isConcurrencyThrottleEnabled = (Boolean) synapseOutMessageContext
.getProperty(SynapseConstants.SYNAPSE_CONCURRENCY_THROTTLE);
if (isConcurrencyThrottleEnabled != null && isConcurrencyThrottleEnabled) {
ConcurrentAccessController concurrentAccessController =
(ConcurrentAccessController) synapseOutMessageContext
.getProperty(SynapseConstants.SYNAPSE_CONCURRENT_ACCESS_CONTROLLER);
int available = concurrentAccessController.incrementAndGet();
int concurrentLimit = concurrentAccessController.getLimit();
if (log.isDebugEnabled()) {
log.debug("Concurrency Throttle : Connection returned" + " :: " +
available + " of available of " + concurrentLimit + " connections");
}
ConcurrentAccessReplicator concurrentAccessReplicator =
(ConcurrentAccessReplicator) synapseOutMessageContext
.getProperty(SynapseConstants.SYNAPSE_CONCURRENT_ACCESS_REPLICATOR);
String throttleKey = (String) synapseOutMessageContext
.getProperty(SynapseConstants.SYNAPSE_CONCURRENCY_THROTTLE_KEY);
if (concurrentAccessReplicator != null) {
concurrentAccessReplicator.replicate(throttleKey, concurrentAccessController);
}
}
}
mepClient.execute(true);
}
private static MessageContext cloneForSend(MessageContext ori, String preserveAddressing)
throws AxisFault {
MessageContext newMC = MessageHelper.clonePartially(ori);
newMC.setEnvelope(ori.getEnvelope());
if (preserveAddressing != null && Boolean.parseBoolean(preserveAddressing)) {
newMC.setMessageID(ori.getMessageID());
} else {
MessageHelper.removeAddressingHeaders(newMC);
}
newMC.setProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS,
ori.getProperty(org.apache.axis2.context.MessageContext.TRANSPORT_HEADERS));
return newMC;
}
public static void clearSecurtityProperties(Options options) {
Options current = options;
while (current != null && current.getProperty(SynapseConstants.RAMPART_POLICY) != null) {
current.setProperty(SynapseConstants.RAMPART_POLICY, null);
current = current.getParent();
}
}
/**
* This is is a workaround for axis2 RestUtils behaviour
* Based on an internal property and the http method, we set the message type
*
* @param originalInMsgCtx IN message
* @param axisOutMsgCtx Out message
*/
private static void processWSDL2RESTRequestMessageType(MessageContext originalInMsgCtx,
MessageContext axisOutMsgCtx) {
// TODO - this is a workaround for axis2 RestUtils behaviour
Object restContentType =
originalInMsgCtx.getProperty(NhttpConstants.REST_REQUEST_CONTENT_TYPE);
if (restContentType == null) {
String httpMethod = (String) originalInMsgCtx.getProperty(
Constants.Configuration.HTTP_METHOD);
if (Constants.Configuration.HTTP_METHOD_GET.equals(httpMethod)
|| Constants.Configuration.HTTP_METHOD_DELETE.equals(httpMethod)) {
restContentType = HTTPConstants.MEDIA_TYPE_X_WWW_FORM;
}
}
//Removed ESB 4.7.0 PPT 2013-06-28
// if (restContentType != null && restContentType instanceof String) {
// String contentType = TransportUtils.getContentType((String) restContentType, originalInMsgCtx);
// axisOutMsgCtx.setProperty(
// org.apache.axis2.Constants.Configuration.MESSAGE_TYPE, contentType);
// originalInMsgCtx.setProperty(
// org.apache.axis2.Constants.Configuration.MESSAGE_TYPE, contentType);
// }
}
/**
* Whether the original request received by the synapse is REST
*
* @param originalInMsgCtx request message
* @return <code>true</code> if the request was a REST request
*/
private static boolean isRequestRest(MessageContext originalInMsgCtx) {
boolean isRestRequest =
originalInMsgCtx.getProperty(NhttpConstants.REST_REQUEST_CONTENT_TYPE) != null;
if (!isRestRequest) {
String httpMethod = (String) originalInMsgCtx.getProperty(
Constants.Configuration.HTTP_METHOD);
isRestRequest = Constants.Configuration.HTTP_METHOD_GET.equals(httpMethod)
|| Constants.Configuration.HTTP_METHOD_DELETE.equals(httpMethod)
|| Constants.Configuration.HTTP_METHOD_PUT.equals(httpMethod)
|| RESTConstants.METHOD_OPTIONS.equals(httpMethod)
|| Constants.Configuration.HTTP_METHOD_HEAD.equals(httpMethod);
if (!isRestRequest) {
isRestRequest = Constants.Configuration.HTTP_METHOD_POST.equals(httpMethod)
&& HTTPTransportUtils.isRESTRequest(
String.valueOf(originalInMsgCtx.getProperty(
Constants.Configuration.MESSAGE_TYPE)));
if(!isRestRequest) {
isRestRequest = (String.valueOf(originalInMsgCtx.getProperty(Constants.Configuration.MESSAGE_TYPE))
.equals(HTTPConstants.MEDIA_TYPE_TEXT_XML) && originalInMsgCtx.getSoapAction() == null);
}
}
}
return isRestRequest;
}
private static String getEndpointLogMessage(org.apache.synapse.MessageContext synCtx, MessageContext axisCtx) {
return synCtx.getProperty(SynapseConstants.LAST_ENDPOINT) + ", URI : " + axisCtx.getTo().getAddress();
}
}
// if(Utils.isClientThreadNonBlockingPropertySet(axisOutMsgCtx) ){
//SynapseCallbackReceiver synapseCallbackReceiver=(SynapseCallbackReceiver) axisOutMsgCtx.getAxisOperation().getMessageReceiver();
//synapseCallbackReceiver.addCallback(synapseOutMessageContext.getMessageID(),new AsyncCallback(synapseOutMessageContext));
//
//}