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Notes on Data Model

Notes:

• Adressee and Recipient are optional.  They are useful when you create an Entry that is for a group and you want to record a snapshot-in-time of who the members are of the group.  They are available effectively for auditing purposes.  Once you get all the Recipients you could then view the Event information as sent to a specific recipient.
• There are 0 to n Event records for a particular Entry.  They record a history of the states an Entry was in for a particular user.  However some activities can remove a particular state (unread to read for example).

Sample Notifications SQL

For the present, you can use the following SQL to make a notification available in the JpaNotificationService for testing.  Down the road, there will be a REST service to create them and (possibly) an authoring interface.

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