WSDL Standard Format

The Web Services Description Language (WSDL) is a standardized XML format for describing network services. The description includes the name of the service, the location of the service, and ways to communicate with the service. WSDL service descriptions can be stored in UDDI registries or published on the web (or both). The Sun Java System Application Server Platform Edition 8 provides a tool for generating the WSDL specification of a web service that uses remote procedure calls to communicate with clients.