Creating Web Services from WSDL

In our example, we will create a WSDL file from scratch. This is not required when creating a web service; the service can be created directly from a WSDL file on the Internet or from a WSDL file that was downloaded from the Internet to your IDE file system.

http://www.systinet.com/doc/wasp_developer_ec-40/tutorials/webServicesFromWSDL.html