I create the simple application that using JAX-RPC similar to the examples of WSDP. My doubt is if this example use the SOAP, because I dont amount any xml, but the client call the method e receive the return this method. The SOAP is tranparent to application or the applicatin can define this XML of SOAP ?
How I can use XML to create call of RPC and recieve data in format XML ?
You'll need an XML-RPC implementation to call XML-RPC services unless you want to construct the XML document by hand, use HttpURLConnection to send it to the server, and parse the response by hand. JWSDP only implements web services standards which are different from XML-RPC.