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From Davanum Srinivas <d...@yahoo.com>
Subject Re: Follow-up on invoking web service
Date Thu, 12 Jun 2003 16:20:13 GMT
#1. yep.
#2. http://marc.theaimsgroup.com/?t=105164726200004&r=1&w=2
#3. Because the WSDL/Schema mentions that the parameter needs to have a namespace (it cannot
have
an empty namespace)

<tip>
When in doubt, run WSDL2Java against the WSDL, inspect the generated code, modify your code
accordingly.
</tip>

-- dims

--- michael_sobczak@nutechs.com wrote:
> 
> 
> 
> 
> Hi Davanum,
> 
> Thank you for the code.  It worked great!
> 
> I'd like to understand some of the changes you provided.  First off
> 
> 1) I needed to use call.setOperationUse("literal") because the
> GetWeatherText operation defined the soap body with <soap:body
> use="literal"/>, right?
> 
> 2) How would I have known that I should have used
> call.setOperationStyle("wrapped")?  Is this specified in the wsdl?
> 
> 3) why was the parameter added to the call object using addParameter(QName
> paramName, QName xmlType, ParameterMode parameterMode) instead of
> addParameter(java.lang.String paramName, QName xmlType, ParameterMode
> parameterMode)
> 
> 
> Thanks,
> 
> Michael Sobczak
> NuTechs, Inc.
> 6785 Telegraph Road, Suite 350
> Bloomfield Hills, MI 48301
> pager: (248) 316-6524
> 
> 
>                                                                                     
           
>                                        
>                       Davanum Srinivas                                              
           
>                                        
>                       <dims@yahoo.com>         To:       axis-user@ws.apache.org
               
>                                        
>                                                cc:                                  
           
>                                        
>                       06/12/2003 10:25         Subject:  Re: Follow-up on invoking web
service  
>                                        
>                       AM                                                            
           
>                                        
>                       Please respond to                                             
           
>                                        
>                       axis-user                                                     
           
>                                        
>                                                                                     
           
>                                        
>                                                                                     
           
>                                        
> 
> 
> 
> 
> Try attached file.
> 
> -- dims
> 
> --- michael_sobczak@nutechs.com wrote:
> >
> >
> >
> >
> > Hi,
> >
> > First of all, thanks to Vlad Umansky for helping me get to the point
> where
> > I can invoke the Unisys Weather web service.  My code now successfully
> > invokes the web service and gets a response.  Unfortunately, no matter
> what
> > zip code value I supply as the input parameter, I always get back the
> same
> > response, which is the weather for Kennett Square, PA.  I've e-mailed
> with
> > the owner of the web service, and he told me that Kennett Square is the
> > default zip code used by the web service when the input parameter
> provided
> > to it is invalid.  I've looked at the WSDL for the web service, but
> didn't
> > notice anything that signified that the input parameter should be
> anything
> > other than a string.  I've defined the input parm as XSD_STRING and
> > SOAP_STRING, with no change in results.  I've attached the URL for the
> web
> > service and my Java code below.  Could someone take a look for me and let
> > me know what I'm doing wrong?  As before, all help is appreciated.
> >
> > http://weather.unisysfsp.com/PDCWebService/WeatherServices.asmx?WSDL
> >
> > import org.apache.axis.client.Call;
> > import org.apache.axis.client.Service;
> >
> > import javax.xml.namespace.QName;
> >
> > public class TestClient2
> > {
> >    public static void main(String [] args) {
> >        try {
> >
> >            // the service location
> >            String endpoint =
> > "http://weather.unisysfsp.com/PDCWebService/WeatherServices.asmx?wsdl";
> >
> >            Service  service = new Service();
> >            Call     call    = (Call) service.createCall();
> >
> >            call.setTargetEndpointAddress( new java.net.URL(endpoint) );
> >
> >            // the operation
> >            call.setOperationName(new QName ( "GetWeatherText" ) );
> >
> >            // the SOAPAction
> >            call.setProperty(Call.SOAPACTION_URI_PROPERTY,
> > "http://www.unisys.com/WebServices/GetWeatherText" );
> >
> >            //call.addParameter ( "ZipCode",
> org.apache.axis.Constants.XSD_STRING,
> > javax.xml.rpc.ParameterMode.IN );
> >            call.addParameter ( "ZipCode",
> org.apache.axis.Constants.SOAP_STRING,
> > javax.xml.rpc.ParameterMode.IN );
> >
> >            call.setReturnType ( org.apache.axis.Constants.XSD_STRING );
> >
> >            String ret = (String) call.invoke ( new Object[] { args[0] }
> );
> >
> >            System.out.println("Sent: '" + args[0] + "', got: '" + ret +
> "'");
> >
> >        } catch (Exception e) {
> >            System.err.println(e.toString());
> >        }
> >    }
> > }
> >
> >
> > Thanks,
> >
> > Michael Sobczak
> > NuTechs, Inc.
> > 6785 Telegraph Road, Suite 350
> > Bloomfield Hills, MI 48301
> > pager: (248) 316-6524
> >
> 
> =====
> Davanum Srinivas - http://webservices.apache.org/~dims/
> 
> __________________________________
> Do you Yahoo!?
> Yahoo! Calendar - Free online calendar with sync to Outlook(TM).
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> import org.apache.axis.client.Service;
> import org.apache.axis.client.Call;
> 
> import javax.xml.namespace.QName;
> 
> public class Main {
>     public static void main(String[] args) throws Exception {
>         String endpoint = "
> http://weather.unisysfsp.com/PDCWebService/WeatherServices.asmx?wsdl";
>         Service service = new Service();
>         Call call = (Call) service.createCall();
>         call.setOperationStyle(org.apache.axis.enum.Style.WRAPPED);
>         call.setOperationUse(org.apache.axis.enum.Use.LITERAL);
>         call.setTargetEndpointAddress(new java.net.URL(endpoint));
>         call.setOperationName(new QName("http://www.unisys.com/WebServices/
> ","GetWeatherText"));
>         call.setProperty(Call.SOAPACTION_URI_PROPERTY, "
> http://www.unisys.com/WebServices/GetWeatherText");
>         call.addParameter(new javax.xml.namespace.QName("
> http://www.unisys.com/WebServices/", "ZipCode"),
> org.apache.axis.Constants.XSD_STRING, javax.xml.rpc.ParameterMode.IN);
>         call.setReturnType(org.apache.axis.Constants.XSD_STRING);
>         String ret = (String) call.invoke(new Object[]{args[0]});
>         System.out.println("Sent: '" + args[0] + "', got: '" + ret + "'");
>     }
> }
> 
> 
> 


=====
Davanum Srinivas - http://webservices.apache.org/~dims/

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