Example:
public class MyRestServlet extends RestServlet {
public void init() throws ServletException {
// addService(key, value);
// key: Mapping string for the server to find a service object and method.
// value: implementation from the service
addService(Echo.class.getName(), new EchoImpl ());
// The string is to lower case!
// key = 'service.' + class-name without package
addService("service.echo", new EchoImpl ());
}
}