Consuming WCF service in Java does not generate an interface -

we have pretty big wcf service use quite time, until we've been connecting via c#. have need connect java. found out if use eclipse , go new/other/web service client can put wsdl link there auto generate code. doing straight away did not produce though. obtained 2 files, 1 of had empty body. first issue auto generation tool - creates something, don't see log of succeeded , failed in creating. searched , found out had change bindings basichttpbinding, , make sure httpgetenabled set "true". after change, auto generation in java produces lot of code, data contract schemas , on. , 4 files under 'org.tempuri' namespace:

basichttpbinding_imyservicestub.java  imyserviceproxy.java  myservice.java  myservicelocator.java 

however looking @ tutorials, seems should fifth one, imyservice.java - did not get. and, have errors in generated code pointing out indeed imyservice cannot resolved, being used in few places, definition not auto-generated. since have no logs of has failed during auto generation, i'm kind of lost culprit. have experience on either:

a) locating logs auto generation tell me went wrong
b) directly know causes interface class not generated?

i'm suspecting have change more in webconfig file on server. second guess perhaps use c# construct not recognised java...or something. anyway, completly lost here, there no feedback of went wrong.

here webconfig file iis server.

<?xml version="1.0"?> <configuration>   <connectionstrings>     <add name="xxx" connectionstring="xxx" providername="system.data.sqlclient"/>   </connectionstrings>   <system.web>     <compilation targetframework="4.0"/>     <customerrors mode="off"/>     <httpruntime executiontimeout="5400" requestvalidationmode="2.0"/>     <identity impersonate="false"/>   </system.web>   <system.servicemodel>     <bindings>       <custombinding>         <binding name="bindingnettcp" closetimeout="01:00:00" opentimeout="01:00:00" receivetimeout="01:00:00" sendtimeout="01:00:00">           <binarymessageencoding maxsessionsize="2147483647">             <readerquotas maxdepth="2147483647" maxstringcontentlength="2147483647" maxarraylength="2147483647" maxbytesperread="2147483647" maxnametablecharcount="2147483647"/>           </binarymessageencoding>           <tcptransport maxbufferpoolsize="2147483647" maxreceivedmessagesize="2147483647" maxbuffersize="2147483647"/>         </binding>         <binding name="bindinghttps" closetimeout="01:00:00" opentimeout="01:00:00" receivetimeout="01:00:00" sendtimeout="01:00:00">           <binarymessageencoding maxreadpoolsize="2147483647" maxwritepoolsize="2147483647" maxsessionsize="2147483647">             <readerquotas maxdepth="2147483647" maxstringcontentlength="2147483647" maxarraylength="2147483647" maxbytesperread="2147483647" maxnametablecharcount="2147483647"/>           </binarymessageencoding>           <httpstransport manualaddressing="false" maxbufferpoolsize="2147483647" maxreceivedmessagesize="2147483647" allowcookies="true" authenticationscheme="anonymous" bypassproxyonlocal="false" hostnamecomparisonmode="strongwildcard" keepaliveenabled="true" maxbuffersize="2147483647" proxyauthenticationscheme="anonymous" realm="" transfermode="streamedresponse" unsafeconnectionntlmauthentication="false" usedefaultwebproxy="true"/>         </binding>         <binding name="bindinghttp" closetimeout="01:00:00" opentimeout="01:00:00" receivetimeout="01:00:00" sendtimeout="01:00:00">           <binarymessageencoding maxreadpoolsize="2147483647" maxwritepoolsize="2147483647" maxsessionsize="2147483647">             <readerquotas maxdepth="2147483647" maxstringcontentlength="2147483647" maxarraylength="2147483647" maxbytesperread="2147483647" maxnametablecharcount="2147483647"/>           </binarymessageencoding>           <httptransport manualaddressing="false" maxbufferpoolsize="2147483647" maxreceivedmessagesize="2147483647" allowcookies="true" authenticationscheme="anonymous" bypassproxyonlocal="false" hostnamecomparisonmode="strongwildcard" keepaliveenabled="true" maxbuffersize="2147483647" proxyauthenticationscheme="anonymous" realm="" transfermode="streamedresponse" unsafeconnectionntlmauthentication="false" usedefaultwebproxy="true"/>         </binding>       </custombinding>       <nettcpbinding>         <binding name="nettcpbinding_igodservice" closetimeout="00:01:00" opentimeout="00:01:00" receivetimeout="00:10:00" sendtimeout="00:01:00" transactionflow="false" transfermode="buffered" transactionprotocol="oletransactions" hostnamecomparisonmode="strongwildcard" listenbacklog="10" maxbufferpoolsize="524288" maxbuffersize="65536" maxconnections="10" maxreceivedmessagesize="65536">           <readerquotas maxdepth="32" maxstringcontentlength="8192" maxarraylength="16384" maxbytesperread="4096" maxnametablecharcount="16384"/>           <reliablesession ordered="true" inactivitytimeout="00:10:00" enabled="false"/>           <security mode="transport">             <transport clientcredentialtype="certificate" protectionlevel="encryptandsign"/>             <message clientcredentialtype="windows"/>           </security>         </binding>         <binding name="nettcpbinding_igodservice1" closetimeout="00:01:00" opentimeout="00:01:00" receivetimeout="00:10:00" sendtimeout="00:01:00" transactionflow="false" transfermode="buffered" transactionprotocol="oletransactions" hostnamecomparisonmode="strongwildcard" listenbacklog="10" maxbufferpoolsize="524288" maxbuffersize="65536" maxconnections="10" maxreceivedmessagesize="65536">           <readerquotas maxdepth="32" maxstringcontentlength="8192" maxarraylength="16384" maxbytesperread="4096" maxnametablecharcount="16384"/>           <reliablesession ordered="true" inactivitytimeout="00:10:00" enabled="false"/>           <security mode="transport">             <transport clientcredentialtype="certificate" protectionlevel="encryptandsign"/>             <message clientcredentialtype="windows"/>           </security>         </binding>         <binding name="custombinding_idqmserver">           <security mode="none"/>         </binding>       </nettcpbinding>     </bindings>     <services>       <service name="xxx.xxx" behaviorconfiguration="xxxbehavior">         <host>           <baseaddresses>             <add baseaddress="net.tcp://example.com:4502/xxx/xxx/"/>             <add baseaddress="http://example.com/xxx/xxx/"/>           </baseaddresses>         </host>         <endpoint address="mex" binding="mexhttpbinding" contract="imetadataexchange"/>         <endpoint address="" binding="custombinding" bindingconfiguration="bindinghttps" contract="xxx.ixxx"/>         <endpoint address="" binding="basichttpbinding" contract="xxx.ixxx"/>         <endpoint address="" binding="custombinding" bindingconfiguration="bindingnettcp" contract="xxx.ixxx"/>       </service>     </services>     <behaviors>       <servicebehaviors>         <behavior name="xxxbehavior">           <datacontractserializer maxitemsinobjectgraph="2147483647"/>           <servicethrottling maxconcurrentcalls="2500" maxconcurrentinstances="2147483647" maxconcurrentsessions="2147483647"/>           <servicemetadata httpgetenabled="true" httpsgetenabled="true"/>           <servicedebug includeexceptiondetailinfaults="true"/>         </behavior>       </servicebehaviors>       <endpointbehaviors>         <behavior name="srvbehavior">           <clientcredentials>             <clientcertificate findvalue="xxx" storelocation="localmachine" storename="my" x509findtype="findbysubjectname"/>             <servicecertificate>               <authentication certificatevalidationmode="peertrust"/>             </servicecertificate>           </clientcredentials>         </behavior>       </endpointbehaviors>     </behaviors>     <servicehostingenvironment multiplesitebindingsenabled="true"/>   </system.servicemodel>   <system.webserver>     <modules runallmanagedmodulesforallrequests="true"/>     <defaultdocument>       <files>         <add value="xxx.svc"/>       </files>     </defaultdocument>   </system.webserver> </configuration> 

please note im using basichttpbinding there, "bindinghttp" https one, didnt work @ all.

edit: pointed out in comment section, we're using lists in service quite lot, example of c# wcf interface:

public class listresults<t>//our own custom return class {     public list<t> result { get; set; }      public long? id { get; set; }      public int? error { get; set; } }  [securityoperationbehavior] [operationcontract] listresults<somedatatype> somelistfunction(string param1, long? param2, bool? param3);