Package alpine.upgrade

This package contains an optional upgrade framework capable of performing database and other upgrades on startup.

Interface Summary

Interface	Description
UpgradeItem

Class Summary

Class	Description
AbstractUpgradeItem	A base abstract UpgradeItem that all UpgradeItem's should extend (for convenience).
UpgradeExecutor	Executes upgrades by first checking if execution is necessary and if the specific upgrade has already been executed.
UpgradeMetaProcessor	This class determines what upgrades (if any) have already been executed against the current database and documents upgrades that are being installed so that an audit trail of the execution history is maintained.

Exception Summary

Exception	Description
UpgradeException	An exception specific to Upgrades