在服务器级别配置javax.servlet.Filter和javax.xml.rpc.handler.GenericHandler

I have one Filter and few Handlers (GenericHandler), which work fine when configured per web application or web-service. I was just wondering if there is a way of configuring these at server level (at a common place) so that every web application or web service deployed in the server can have them implicitily configured so that I dont have to go to every application writing the same configuration in them. I am using websphere 6.1 server.I have one Filter and few Handlers (GenericHand