Java Reference
In-Depth Information
Summary
Clarity makes it easy for the stakeholders to quickly and
concisely understand your proposed solution. As you develop
and document your solution, ask these questions to keep your
solution on track:
• Am I providing a solution to the business problem posed, or
am I solving what I want to solve?
• Is my solution clearly documented and does it reflect the
intent?
• Is my solution simple and concise, while clearly solving the
business problem as presented to me in the scenario?
When working with Java EE, most of the services we need
are provided by the application server. Therefore, the number
of required dependencies is minimal. In most cases, Java EE
provides configuration by exception, meaning there is very
little configuration to be done, and sensible defaults are used
in the vast majority of cases. When configuration is needed it
is done through annotations, which allows me to get the
whole picture just by looking at the source code, without
having
to
navigate
back
and
forth
between
XML
configuration files and source code.
Figure 21: Java EE Framework 7
