Please see my comments inline.
On Tue, Oct 1, 2019 at 11:51 PM camikusch <camiku...@web.de> wrote:
> Hi,
>
> I'm trying to implement something like a SOAP Proxy.
> Database sends SOAP request to my Tomcat Server, Tomcat Server sends a
> Request to
> a Remote Server. The Answer from the Remote Server gets back to Tomcat and
> from there back to the Database.
>
> The single steps "Database to Tomcat" and "Tomcat to remote Server" are
> working, but
> as soon as i try to combine them the "Tomcat to remote Server" part fails
> with an AxisFault.
>
> The following code runs on my Tomcat Server and receives Requests just
> fine (here: login() ).
> I'm creating a new Stub Service with the URL of the remote Server and then
> i try to send
> a request with it (stub.login()) which fails with an
> "org.apache.axis2.AxisFault: Function 'To' does not exist".
>
> --------------------------------------------------------------------------------
> /**
> * Auto generated method signature ILIAS login function
> *
> * @param login196
> * @return loginResponse197
> */
> public iluseradministration.LoginResponseDocument
> login(iluseradministration.LoginDocument login196) {
> gLogger.Log("INCOMING:\n" + login196.xmlText());
> try {
> ILIASSoapWebserviceStub stub = new
> ILIASSoapWebserviceStub(ILIAS_ENDPOINT);
> LoginResponseDocument login = stub.login(login196);
> gLogger.Log("SERVER RESULT:\n" + login.xmlText());
> return login;
> } catch (AxisFault ex) {
> gLogger.LogException("EXCEPTION: " + ex.getMessage() +
> "\n" + ex.getReason(), ex);
> throw new java.lang.UnsupportedOperationException(ex);
> } catch (RemoteException ex) {
> gLogger.LogException("EXCEPTION: " + ex.getMessage(),ex);
> throw new java.lang.UnsupportedOperationException(ex);
> }
> }
>
> --------------------------------------------------------------------------------
>
> Log excerpt with stack trace
>
> --------------------------------------------------------------------------------
> 00002 de.bgn.kvm.ilias.ILIASSoapWebservice.<init> Line:71 Logdatei:
> 2019.10.02_09:19:23_342.log
> 00001 de.bgn.kvm.ilias.ILIASSoapWebservice.<init> Line:72 GIT-Version: Git
> Branch:master Git Hash:9afefe86
> 00173 de.bgn.kvm.ilias.ILIASSoapWebservice.login Line:1539 INCOMING:
> <urn:login soapenv:encodingStyle="
> http://schemas.xmlsoap.org/soap/encoding/"; xmlns:xsi="htt....
> <client xsi:type="xsd:string">client</client>
> <username xsi:type="xsd:string">username</username>
> <password xsi:type="xsd:string">password</password>
> </urn:login>
> 00420 de.bgn.kvm.ilias.ILIASSoapWebservice.login Line:1550 EXCEPTION:
> Function 'To' does not exist
> Function 'To' does not exist
> org.apache.axis2.AxisFault: Function 'To' does not exist
> at
>
> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:508)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:368)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:414)
> at
>
> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225)
> at
> org.apache.axis2.client.OperationClient.execute(OperationClient.java:150)
> at
>
> de.bgn.kvm.ilias.ILIASSoapWebserviceStub.login(ILIASSoapWebserviceStub.java:12080)
> at
> de.bgn.kvm.ilias.ILIASSoapWebservice.login(ILIASSoapWebservice.java:1546)
> at
>
> de.bgn.kvm.ilias.ILIASSoapWebserviceMessageReceiverInOut.invokeBusinessLogic(ILIASSoapWebserviceMessageReceiverInOut.java:1536)
>
Looks like your invokeBusinessLogic() method was generated WSDL2Java or
some other type of auto generation, and fails on 1536 of the class .
What happens when you log the message context? You can get it as a String
like so:
String request = messageContext.getEnvelope().toString();
I suppose you have some type of Skeleton implementation there, might help
for you to post that method here.
Regards,
Robert
>
> at
>
> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
> at
>
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:106)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:169) at
>
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:178)
> at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:164)
> ....
>
> --------------------------------------------------------------------------------
>
> I've tried several things to track down where that AxisFault may come from
> - Changed the ILIAS_ENDPOINT URL to an invalid Endpoint. Got 404, so the
> remote Server is reachable.
> - Changed the variable login196 (used in stub.login(login196)) to a
> locally new created one. Still the same AxisFault.
>
> My guess is that its "something" axis2 internally related, that i cant
> simply receive a request on my Tomcat
> Server, and while working on that request send another one to the remote
> Server.
> But thats where i'm lost :/
>
> Appreciating any help, Christoph.
>
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