Footprints Data Model

Table
Table Name File Information
Table Definition The URI in this table is a unique string identifier that points to the file stored in the jackrabbit tables. This table is intended to be stand alone, and the application code will use the URI to actually do a lookup of the things that are attached to this file.

Attribute
Attribute Name Attribute Definition Logical Datatype Is Required
File Information Id The automatically generated primary key of the file_info table. LONG Yes
File Information URI This will act as the string that points to the actual location of teh file. The program will use this rather than relationship information stored in the database to find the file. VARCHAR(900) No
File Information Size The size of the file. LONG No
Create Date The create date of the file in the repository. DATE No
Expiration Date Expiry date DATE No
Is File Deleted A boolean flag meant to indicate that the file has been deleted. This is used in a multi-phase deletion approach, where the deletion might not make it all the way through, and a cleanup process can recover where the deletion left off. BOOLEAN No