Basic HTML version of Foils prepared July 6 99

Foil 141 POA based Container Architecture

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir


1 The container is a server-side framework built on the ORB, the Portable Object Adaptor (POA), and a set of CORBA services which provides the runtime environment for a CORBA component.
2 The type of container describes the interaction with the POA on the ORB.
3 ContainerManager object is a factory pattern for containers. ContainerManager uses the container specification to set up the POA with proper policies and a set of CORBA service bindings for container usage.
4 Creating a container involves the creation of POA. This approach uses SevantLocator since its ServantManager interface allow a container to intercept all requests to a component.

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