Source codes structure

src--main

         |-----java/org/tdar

                    |-------------core: hibernate based resource class, dao, and service; by Allen

                    |-------------db: functions to perform data transformations (e.g., from Excel/Access to Postgres); by Yan

                    |-------------fedora: fedora related functions; by Matt

                    |-------------registration

                    |-------------search: functions using JDBC to access databas; by Huiping

                    |-------------struts: actions or operators used to respond to the web request; by Allen, yan, Huiping

                    |-------------web: by Allen