Torque 4.0 released

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Torque 4.0 released

Thomas Fox-2

The Torque team is pleased to announce the release of Torque 4.0.

It is available via download on
http://db.apache.org/torque/torque-4.0/download.html (please empty your
browser cache)
or via maven central under the group id org.apache.torque.

The most prominent changes with respect to 3.3 are
- The generator is now a general-purpose code generator.
- As the templates are now modular, it is easy to extend or modify the
generated code without having to replace the whole set of templates.
- A new Criteria implementation was created, with slightly changed
semantics. The old Criteria implementation was retained but deprecated.
- Prepared statements are used throughout all queries.
- Column names are now encapsulated in objects.
However, the overall look and feel of Torque 3 was maintained.

The most prominent changes with respect to 4.0-beta1 are
- Updates using custom SQL now use prepared statements.
- The documentation is now available for download.
- The documentation structure was reorganized.
- There are now specific exceptions thrown for deadlocks and constraint
violations (DeadlockException and ConstraintViolationException).
- Associated object state can now be set by a bulk operation (see generated
setAndSave methods in Peers).
- And a few bugs were fixed.

For a full list of changes, see

http://db.apache.org/torque/torque-4.0/index.html (please empty your
browser cache)

Thanks to everyone who made this release possible !

      The Torque Team

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