Hi Gavin, Sorry for the late reply. For some reason, I didn't get your tar file attached with your previous mail. So I couldn't reproduce the problem you stated. Having your server response, I can run the client with MockServer to test this if I have the client. So could you please attach your client program and the wsdl file that you have used to generate codes?
Most of the C++ clients are working with Java Server side when Java doesn't use href/multiref. Thanks Dushshantha -----Original Message----- From: Gavin M. Bell [mailto:[EMAIL PROTECTED] Sent: Friday, September 09, 2005 1:24 AM To: [email protected] Subject: Walk with me, please... Has anyone gotten C++ (client) to Java (webservice) working? Hello, I have gone from attempting to use the axis-c binary distribution to the axis-c source distribution to the cvs tree that I have built myself and they all lead me back to getting a "(null)" back when processing my Java web service response. I changed the build scripts to build with '-g' and have been stepping through the code. I have stepped through enough to know that the message is getting to the axis-c client and there is some amount of parsing happening, however, the end result is getting the pesky "(null)" as my ultimate return value. I am using xerces-c-2_2_0 as my parser. Is there a know issue with axis-c 1.5 and xerces-c 2.2.0 ? Has anyone faced this issue? Thus far I have gdb'd my way into the generated stub code and the problem is in this call: xsd__string HelloModel::request(xsd__string Value0) { xsd__string Ret; memset(&Ret,0,sizeof(xsd__string)); const char* pcCmplxFaultName; try { if (AXIS_SUCCESS != m_pCall->initialize(CPP_RPC_PROVIDER)) return Ret; if (NULL==m_pCall->getTransportProperty("SOAPAction",false)) { m_pCall->setTransportProperty(SOAPACTION_HEADER , ""); } m_pCall->setSOAPVersion(SOAP_VER_1_1); m_pCall->setOperation("request", "http://localhost:1595/NaracWS/services/HelloModel";); applyUserPreferences(); m_pCall->addParameter((void*)Value0, "msg", XSD_STRING); if (AXIS_SUCCESS == m_pCall->invoke()) { if(AXIS_SUCCESS == m_pCall->checkMessage("requestResponse", "http://localhost:1595/NaracWS/services/HelloModel";)) { //************ HELP ************************** //******************************************** //users list mavens... here is the issue... Ret get set to null //the above invoke() call is run and successfully communicates with the service. //******************************************** Ret = m_pCall->getElementAsString("requestReturn", 0); } } m_pCall->unInitialize(); return Ret; } catch(AxisException& e) ... Digging deeper into the code I get to here: (using gdb where command) #0 0x00c2951c in XMLParserXerces::next () from /home/cue/obj/bin/libaxis_xerces.so #1 0x00e5746e in axiscpp::SoapDeSerializer::getElement (this=0x9b8b310, pName=0x804998a "requestReturn", pNamespace=0x0, pSimpleType=0xbfff8f70) at /home/cue/workbench/ws-axis/c/src/soap/SoapDeSerializer.cpp:1884 #2 0x00e57ca8 in axiscpp::SoapDeSerializer::getElementAsString (this=0x9b8b310, pName=0x804998a "requestReturn", pNamespace=0x0) at /home/cue/workbench/ws-axis/c/src/soap/SoapDeSerializer.cpp:2214 #3 0x00e2d7de in axiscpp::Call::getElementAsString (this=0x9b8b310, pName=0x804998a "requestReturn", pNamespace=0x0) at /home/cue/workbench/ws-axis/c/src/engine/client/Call.cpp:500 #4 0x080494e7 in HelloModel::request (this=0xbfff9040, Value0=0x80498aa "cpp test") at HelloModel.cpp:55 #5 0x08048fe8 in main (argc=1, argv=0xbfff9334) at Client.cpp:56 (gdb) So.... the next step... (gdb) step Single stepping until exit from function _ZN15XMLParserXerces4nextEb, which has no line number information. axiscpp::SoapDeSerializer::getElement (this=0x9b8b310, pName=0x804998a "requestReturn", pNamespace=0x0, pSimpleType=0xbfff8f70) at /home/cue/workbench/ws-axis/c/src/soap/SoapDeSerializer.cpp:1886 (gdb) So I can't look into the xerces library built, I am assuming since it talks to xerces-c (which I have not compiled with debugging on). *Question: What is the relationship between the libaxis_xerces.so and the libxerces-c.so that I built when installing xercesc??? Could this be where the ball is being dropped??? I have also attached the tcp monitor trace showing the request and response SOAP messages. HELP PLEASE, I DON'T KNOW WHAT ELSE TO DO. IT DOESN'T LOOK LIKE IT IS ANY CODE THAT I HAVE WRITTEN! HELP... :-\ -- ------ Gavin M. Bell Computer Science Research Scientist Computing Applications and Research Dept. Lawrence Livermore National Labs L-103 [EMAIL PROTECTED] ------- "I'm trying real hard to be the shepherd." -Samuel Jackson (Pulp Fiction)
