WebServices in Eclipse

http://www.eclipse.org/webtools/jst/components/ws/1.5/tutorials/BottomUpWebService/BottomUpWebService.html

http://www.eclipse.org/webtools/community/tutorials/TopDownAxis2WebService/td_tutorial.html

http://www.eclipse.org/webtools/initial-contribution/IBM/evalGuides/WebServicesToolsEval.html

In the end you will see your wsdl at this address:
http://localhost:8080//services/?wsdl