In a few minutes, Adichatz plugins allow you to develop an Eclipse 4 RCP application using JPA in a JEE or JSE context. Editors enable to edit beans and their dependencies including databinding, validation, transaction... Components are easily extensible.
Build around JDBC and XML, this tool allows you to maintain visual repesentations of a database's layout, edit table's data, generate code to bind objects to tables, and export data in XML format to easely export data from one database to another.
openDBcopy is a universal database utility to migrate data from and to any database
given a JDBC driver. Standard plugins are included, custom ones can be added. Complete migration job saved as XML for easy re-use. Run with GUI or as batch.