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DCE Replacement Strategies
book

DCE Replacement Strategies

by Heinz Johner, Jakob Erber, Stephen Hawkins, Klaus Mueller, Pallavi Nagesha Rao, Donna Skibbie
June 2003
Intermediate to advanced content levelIntermediate to advanced
454 pages
10h 19m
English
IBM Redbooks
Content preview from DCE Replacement Strategies
230 DCE Replacement Strategies
10.4 Revised application discussion
This section explains the revised application and some new concepts that are
incorporated. Among other differences to be explained, the most important new
concepts are:
The use of enterprise bean wrappers for enclosing the application code in C
The lack of authentication and authorization code (because this is done by
WebSphere security)
The use of JCA and JNI
10.4.1 Enterprise bean wrappers
The first task in the migration is to create an enterprise bean wrapper that
encloses the server-side C program. This wrapper is needed to enable the
C-based server business logic to ex
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