public class ResourceServer
Resource Server receives GET and POST requests and exposes/serves requested
resources from the common resources storage.
One of the usage scenarios of this artefact is following: UI Handlers that
are not always on the same node can, by using this server, obtain common
(also application specific) resources. Since universAAL middleware does not
have the capability to transfer binary files UI Handlers can obtain icons and
other media types and connect them with the abstract UI representations
comming from the applications. This way application developers can store
specific resources into the common folder and then simply add their names to
the abstract UI representations. The job of the UI Handlers is to merge this
resources with the rendered user interfaces.