In this demonstration by Jonathan Marsh, a simple Javascript function is deployed as a Web service, WSDL and other metadata is automatically generated, and then the service is tested using the Mashup Server’s “try-it” page. The service also shows how to quickly construct XML using the E4X Javascript extensions, and how to apply simple annotations documenting the operations and declaring parameter types.

Related Resources

1. WSO2 Mashup Server Screencast Series: #2 Web Scraping
2. WSO2 Mashup Server Screencast #3: Service Composition