DataNucleus supports persisting/retrieving objects to/from Excel documents (using the
It makes use of the Apache POI project.
If you wish to contribute to this plugin either by contributing or by sponsoring particular
functionality please contact us via the
DataNucleus supports file-based Excel datastores currently.
The following persistence properties will connect to a local file on your local machine
replacing "myfile.xls" with your filename, which can be absolute or relative.
So you create your PersistenceManagerFactory or
EntityManagerFactory with these properties.
Thereafter you have the full power of the JDO or JPA APIs at your disposal, for your
Access Platform allows you to query the objects in the datastore using the following
JDOQL - language based around the objects that are persisted and
using Java-type syntax
JPQL - language based around the objects that are persisted and
using SQL-like syntax