I want to change default service URL in axis2_http_server

[Mandar Nandale]

Hi,
I am using axis2c server with staff to implement RESTful services, so when
i create some service using staff_codegenerator and install it, we can see
the service at:
 http://localhost:9090/axis2/services/service_name   so i want to remove
axis2/services part from this url so that i can access my services at:
 http://localhost:9090/service_name
What changes i have to do to achieve this? which files to edit?
THANK YOU