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The first part of Certiorem is a basic set of scaffolding classes that can be used to create a PSH notification hub. Initially, this will include a non-guaranteed delivery hub, with standard implementations suitable for deployment on most JavaEE application servers or Google App Engine. It is intended that there should be at least one simple, drop in WAR file, utilizing JavaEE classes that can work in a default configuration for various standard web containers. Subsequently, it each each of the classes in the PSH implementation up through the primary Controller class use constructor-time composition/configuration so that the user/developer can easily construct a custom configuration of the Hub.
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