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- Criteria Query
- Compound, Derived identity
- Orphan Delete
- Persistent Domain Model Browsing etc.API
The sample application shows essential build and packaging steps for both as
- a Swing-based JSE application and
- a typical
...
- Web Application Archive (*.war) ready to be deployed in a Java Enterprise container.
Selecting and Purchasing Books
OpenBooks demonstrates few useful practices in domain modeling such as composite persistent relations,
isolating immutable state for better cache utilization, immutable relationship etc. Architecturally,
OpenBooks uses a design pattern to enable the same persistence service be used inside and outside
a managed environment. Such patterns vastly speeds up develop-test-debug cycle for persistence and
object-relation mapping functionality outside a container.
Availability
The source code and build script for OpenBooks is available in OpenJPA SubVersion repository under openjpa-examples/openbooks
To access the source code
$ svn co https://svn.apache.org/repos/asf/openjpa/trunk/openjpa-examples/openbooks
Building
- Follow the instruction to build and run OpenBooks.
These instructions can also be found also in [index.html
at theOpenBooks
root directory.
Here are few screen shots of OpenBooks running as a Swing Application.
Selecting and Purchasing Books
Persistent Domain Model (as a Powerpoint Slide)
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