Java Reference
In-Depth Information
o JPA
o JTA
Figure 6: Application Tiers - Zamco
The solution architecture defines the key system, application
components and integration necessary to process the data and
support Zamco business processes.
Zamco Application Framework
This section provides the details of the framework
components and corresponding design patterns leveraged in
the application architecture.
PRESENTATION REQUEST PROCESSING
Presentation
Request
Processing
has
been
derived
by
combining the following:
• Front Controller
• Command Handler (BackingBean Classes)
• Business Delegate (Business Service Provider/Proxies to
Business Services)
