Web application framework

摘要

A web application framework is described for implementing a web server of a type capable of assuming a plurality of states and being arranged to process a received event from among a predeterminable set of events to change from one state to another, with each state having associated with it one or more model objects for providing the server with business logic and/or access to persistent data, the application framework comprising a context object class for creating objects containing data relating to each state, the context object class providing for an entry method for execution upon entry of the state, and an exit method for execution upon exit of the state. <IMAGE>