The latest version is 3.5!

 

Here is a partial list of enhancements since JDX 2.0...

• JDXStudio - a GUI tool to define object-relational mapping (OR-Mapping), create database schema, reverse engineer Java classes from an existing database schema and to verify OR-Mapping against a live database

• JDXDemo a GUI program to verify OR-Mapping specidication against a live database. JDXDemo uses swing components and replaces old JDXApplet0 program

• Dynamic data routing

• Support for partial loading of objects

• Allow inline storage of the attributes of a contained object

• Support implicit attributes whose values are automatically initialized by JDX based on defined RELATIONSHIPs

• Support for aggregated storage of inheritance objects in one table

• Support for using application provided dynamic class loaders Support for retrieving collection objects in a descending order

• Support for specifying a JNDI data source name to get database connection

• Allow specification for an external transaction manager during JXSession.open() call

• Utility components for pooling JX/JDX handles

• Option to filter referenced objects for query, update and delete operations

• Configurable logging destination

• Support for Java2 Collections

• Optionally generate default accessor (getter/setter) methods while reverse-engineering Java classes

• For simple objects, optimize delete2() operation by not performing a database query first

• Improve date/timestamp handling for update2() method

All these features have been explained in detail in the new JDX User Manual.

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