Basic HTML version of Foils prepared July 6 99

Foil 157 Context Wrapper

From Object Web Computing Technologies CPS714 Computational Science Information Track -- June 16 99. by H. Timucin Ozdemir
Context wrapper places itself between the object and the stub.
MTS fully takes advantage of interceptor concept since context wrapper intercepts before every function call.
Context wrapper object stores the state information about object and its creator (security credentials). Because of strong control on MTS Objects, MTS can postpone actual activation of an MTS object until the first function call is made on the object.

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