Hi, I am very new in Struts. Can anyone give me some suggestion on the design of a Service Locator ??
I use ActionServlet as a front controller, and dispatch request to various Action, then I want all the Actions access my business tier only by the Service Locator, which return an interface of the requested service. I don't want to use session bean currently but I want my design can upgrade to session bean easily. So I think using a Service locator and return an interface of a business service is similiar to the EJBHome / EJBRemote concept. Which I can easily upgrade my application to using session bean. However how can I implement the Service Locator? Is it a POJO / Servlet / or another Struts Action ?? I try to implement it as a POJO Singleton and then share by many request, but do I need to program the multi-thread part of this POJO Service Locator by myself ?? What happen if a large number of concurrent request to that Service Locator? Any help would be appreciate Regards --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
