I'm using MiddleGen to create my *.hbm.xml files based on given <table> nodes in my ant build.xml file.

Then I use filtering (again, within ant) to add the database properties to my hibernate.cfg.xml file, and finally i use hbm2java for pojo creation.

Is there a way that I can dynamically add the <mapping resource="..."/>
nodes to my config file? Or even, is it necessary that these mapping resources exist in the config file?

Thanks