This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
By Overriding service() method, you need to implement logic to read the type of HTTP request (GET/POST). But, currently the service method already does this and dispatches the request to doPost()/doGet() method appropriately.
subject: Why only doGet() or doPost() & not service