hi, see my comments below
On Nov 20, 2007 4:50 AM, Lingjia Yang <[EMAIL PROTECTED]> wrote: > Hi, > > I am trying to make an axis2/java web service to talk with an Axis2/C client. > > First, I deployed the WeatherService in > <axis2-java-1.3>/samples/pojoguide. I modified the class a bit by > adding in a simple getCount() method and changed the setWeather() to > return an int. Then I used the generated wsdl to generate the server > codes in Java and the client codes in C. > > 1. Generating the server skeleton: > ~/tools/axis2/axis2-1.3/bin/wsdl2java.sh -uri WeatherService.wsdl -d > adb -s -wv 1.3 -ss -sd -ssi > > > 2. Use the WeatherService.wsdl generated in step 1 (located in > resources) to generate the client stub: > ~/tools/axis2/axis2-1.3/bin/axis2.sh org.apache.axis2.wsdl.WSDL2C -uri > WeatherService.xml -d adb -u > > 3. I added in simple implementation at the server skeleton and > deployed the server. > > 4. I then implemented the client and try to call the setWeather() and > getWeather(). > > 5. The client died with a Debug assertion failed. A further look > using VC express 2005 shows that it died at > adb_setWeatherResponse_deserialize() when it is doing: > text_value = > axiom_element_get_text(current_element, env, current_node ); > > status = > adb_setWeatherResponse_set_return( _setWeatherResponse, env, > > atoi( text_value)); > > The text_value is a bad pointer. > > I turned on the SOAPMonitor and captured the following SOAP messages: > > Request: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";> > <soapenv:Body> > <ns3:setWeather xmlns:ns3="http://service.pojo.sample"; > xmlns:ns1="http://data.pojo.sample/xsd";> > <ns1:forecast>Sunny</ns1:forecast> > <ns1:howMuchRain>9.500000</ns1:howMuchRain> > <ns1:rain>true</ns1:rain> > <ns1:temperature>24.500000</ns1:temperature> > </ns3:setWeather> > </soapenv:Body> > </soapenv:Envelope> > > Response: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";> > <soapenv:Body> > <soapenv:Fault> > <faultcode>soapenv:Server</faultcode> > <faultstring>org.apache.axis2.databinding.ADBException: > Unexpected subelement forecast</faultstring> > <detail /> > </soapenv:Fault> > </soapenv:Body> > </soapenv:Envelope> > > > So the server is not able to parse the incoming message properly. > > > I then wrote a java client to do the same thing and it worked: > Request: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";> > <soapenv:Body> > <ns2:setWeather xmlns:ns2="http://service.pojo.sample";> > <ns2:param0> > <ns1:forecast xmlns:ns1="http://data.pojo.sample/xsd";>Cloudy > with showers</ns1:forecast> > <ns1:howMuchRain > xmlns:ns1="http://data.pojo.sample/xsd";>4.5</ns1:howMuchRain> > <ns1:rain xmlns:ns1="http://data.pojo.sample/xsd";>true</ns1:rain> > <ns1:temperature > xmlns:ns1="http://data.pojo.sample/xsd";>39.3</ns1:temperature> > </ns2:param0> > </ns2:setWeather> > </soapenv:Body> > </soapenv:Envelope> > > > Response: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";> > <soapenv:Body> > <ns2:setWeatherResponse xmlns:ns2="http://service.pojo.sample";> > <ns2:return>1</ns2:return> > </ns2:setWeatherResponse> > </soapenv:Body> > </soapenv:Envelope> > > > Have I missed sth? or is there a workaround for it? Any help will be > appreciated. :) As you can see the request sent by the Axis2/c client does not have the Param0 element. the request message the client should send is determined by the wsdl. So can you send the wsdl you used to generate the code? Then I can veryfy or you can go thrugh it and see. > > As a side note, the getWeather message sent from the Java client > doesn't indicate the method name anywhere in the message, > the server however is able to figure and returned the correct > response. This looks like a magic to me. Have I missed anything > again? there no need that the request contain the operation name. there are many dispatching ways. again I need wsdl to check. In this case I guess it uses the SOAPAction to find the operation. BTW please report this bug in http://ws.apache.org/axis2/c/ as well. thanks, Amila. > > Request: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";> > <soapenv:Body /> > </soapenv:Envelope> > > Response: > <?xml version='1.0' encoding='utf-8'?> > <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";> > <soapenv:Body> > <ns2:getWeatherResponse xmlns:ns2="http://service.pojo.sample";> > <ns2:return> > <ns1:forecast xmlns:ns1="http://data.pojo.sample/xsd";>Cloudy > with showers</ns1:forecast> > <ns1:howMuchRain > xmlns:ns1="http://data.pojo.sample/xsd";>4.5</ns1:howMuchRain> > <ns1:rain xmlns:ns1="http://data.pojo.sample/xsd";>true</ns1:rain> > <ns1:temperature > xmlns:ns1="http://data.pojo.sample/xsd";>39.3</ns1:temperature> > </ns2:return> > </ns2:getWeatherResponse> > </soapenv:Body> > </soapenv:Envelope> > > > > Thanks! > > > Lingjia > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Amila Suriarachchi, WSO2 Inc. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
