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My presentations at Spring One 2007
I gave a couple of presentations at Spring
One 2007. |
Improving application design with a rich domain model
Java is an object-oriented language and object-oriented design is considered
by many to be a good way to tackle complexity. However, surprisingly many
complex enterprise Java applications are written in a procedural style. The
business tier consists of fat services and anemic domain models and consequently
can be difficult to understand, maintain and test.
In this presentation, you will learn about how to improve your applications
by implementing business logic using rich POJO domain model. We will compare and
contrast a procedural design with an object-oriented design and describe the
benefits of using an object-oriented approach. You will learn how to identify
procedural code smells and eliminate them by refactoring your code - something
you can start doing the Monday morning after the conference.
You can download the slides from here:
http://www.springone.com/display/SpringOne07/Slides. (registration required)
or you can watch the talk here:
http://www.parleys.com/display/PARLEYS/Improving+Application+Design+with+a+Rich+Domain+Model?showComments=true. You can download the example code from here
How to build Enterprise Java applications with Spring
The Spring framework has an extremely rich set of features that span all
tiers of the application. If you are relatively new to Spring you might be
wondering which of the many features to focus on; which features to avoid; and
how to use the various features together in an application. This talk describes
how the Spring framework was used to build an enterprise Java application. We
will walk through each tier of the application and describe how the Spring
framework was used. You will learn about how Spring was used to solve various
design issues including:
- wiring application components together
- handling crosscutting concerns including
transactions, audit logging, and security
- simplifying database access.
- testing
You can download the slides from here:
http://www.springone.com/display/SpringOne07/Slides. (registration required)
or you can watch the talk here:
http://parleys.com/display/PARLEYS/How+to+build+Enterprise+Java+applications+with+Spring?showComments=true
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