12Geac System21 commerce.connect: Implementation on the iSeries Server
For vendor.connect, Figure2-2 shows the relationship between the controlling servlet and the
vendor.connect subsystems.
Figure 2-2 vendor.connect dependencies
call.connect components are designed to be extensible, reusable, and replaceable. This
means that the business functionality can be extended without needing to cut and paste
entire programs. This helps to reduce maintenance overhead and allows existing code to be
reused.
2.2 Messaging: Java Message Service and IBM WebSphere MQ
The term messaging refers to the sending of structured information between two or more
subsystem ...
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