December 2002
Intermediate to advanced
178 pages
5h 1m
English
book
Geac System21 commerce.connect: Implementation on the IBM eServer iSeries Server
by Yessong Johng, Colin Brown, Jim Hirsch, John Lawler
Content preview from Geac System21 commerce.connect: Implementation on the IBM eServer iSeries Server
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14 Geac System21 commerce.connect: Implementation on the iSeries Server
2.2.2 vendor.connect
vendor.connect uses messaging in conjunction with process.connect. The main requirement
is to synchronize and respond to changes in System21 data such as purchase order updates.
Figure 2-4 shows how this is achieved.
Figure 2-4 vendor.connect messaging usage
MQSeries is used as the underlying message transport facility by process.connect.
Figure 2-5 shows the relationship between the .connect applications, the commerce.connect
platform, System21, and the IBM middleware-WebSphere and MQSeries application server.
Trigger
Handler
Trigger
Program
process.connec
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