Writing a dynamic Proxy Client

From: Sauquet Dominique <dsauquet_at_PROSODIE.COM>
Date: Thu, 23 Jan 2003 19:14:31 +0100

Hi
I am a newbie in the list (and also in WSDP)

I have followed the step to create a Dynamic Proxy example following the
Hello example.
It runs fine.

Now, I would like to access a public Web Service and I am having a lot of
trouble.
(sorry if the question seems dumb but I really need help !!)

I have tried several examples :

                //=== create service factory
        ServiceFactory factory = ServiceFactory.newInstance();

        //=== define qnames
        String targetNamespace =
"http://www.xmethods.net/sd/TemperatureService.wsdl";
        QName serviceName = new QName(targetNamespace,
                                "TemperatureService");
        QName portName = new QName(targetNamespace,
                                "TemperaturePort");
        QName operationName = new QName("urn:xmethods-Temperature",
"getTemp");
        URL wsdlLocation = new
URL("http://www.xmethods.net/sd/TemperatureService.wsdl");

        System.setProperty("proxyHost","secureproxy.prosodie");
        System.setProperty("proxyPort","8080");

        //=== create service
        Service service = factory.createService(wsdlLocation, serviceName);
        //=== create call
        Call call = service.createCall(portName, operationName);
        //=== invoke the remote web service
        Float result = (Float) call.invoke(new Object[] {"19010"});

        System.out.println("\n");
        System.out.println("This example shows how to create a dynamic
client application that invokes a Web service.");
        System.out.println("The webservice used was: " +
                "http://www.xmethods.net/sd/TemperatureService.wsdl");
        System.out.println("The temperature for 19010 is: ");
        System.out.println(result);

and I get an error with float

I tried :

        //=== create service factory
        ServiceFactory factory = ServiceFactory.newInstance();

        //=== define qnames
        String targetNamespace = "http://www.themindelectric.com/"
                                +
"wsdl/net.xmethods.services.stockquote.StockQuote/";
        QName serviceName = new QName(targetNamespace,

"net.xmethods.services.stockquote.StockQuoteService");
        QName portName = new QName(targetNamespace,

"net.xmethods.services.stockquote.StockQuotePort");
        QName operationName = new QName("urn:xmethods-delayed-quotes",
"getQuote");
        URL wsdlLocation = new
URL("http://services.xmethods.net/soap/urn:xmethods-delayed-quotes.wsdl");

        System.setProperty("proxyHost","secureproxy.prosodie");
        System.setProperty("proxyPort","8080");

        //=== create service
        Service service = factory.createService(wsdlLocation, serviceName);
        //=== create call
        Call call = service.createCall(portName, operationName);
        //=== invoke the remote web service
        Float result = (Float) call.invoke(new Object[] {"BEAS"});

        System.out.println("\n");
        System.out.println("This example shows how to create a dynamic
client application that invokes a Web service.");
        System.out.println("The webservice used was: " +

"http://services.xmethods.net/soap/urn:xmethods-delayed-quotes.wsdl");
        System.out.println("The quote for BEAS is: ");
        System.out.println(result);

and I get an error with invoke
What I am doing wrong ?

Could anyone send me :
        - an example that works ?
        - the way to compile ? (Do I follow the same procedure
                ant build
                ant deploy
                ant build-dynamic
        when I only develop the client part)

Thanks a lot
        Dominique

> _________________________
> Dominique Sauquet
> dsauquet_at_prosodie.com
> Direction des Nouveaux Produits
> PROSODIE
> 150 Rue Galli?ni
> 92100 Boulogne Billancourt
>
> Tel : 01 46 84 13 12
> http://www.prosodie.com
> ____________________________
>