Basic HTML version of Foils prepared May 19 1999

Foil 45 Visigenic Server-side Skeletom

From CORBA Common Object Request Broker Architecture Basic Information Track Computational Science Course CPS616 -- Spring Semester 1999. by Geoffrey Fox, Wojtek Furmanski, Nancy McCracken, Chao-Wei Ou, Shrideep Pallickara


1 There is a "base" server side Count object _CountImplBase which is used to implement by different extensions, both the skeleton and the actual object.
2 A server-side skeleton, here called _sk_Count, plays similar role to the client stub but at the server side, i.e. handles remote method invocation
3 Skeleton implements Count in terms of the generic _execute method of the org.omg.CORBA.portable.Skeleton object
4 _execute is called with the methodId value that uniquely identifies a given method
5 _execute is implemented as a switch which jumps to the appropriate method implementation
6 the actual method execution is performed by CountImpl instance, passed as _self argument

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