migration - Enums
This topic discusses the enums used in the migration framework.
Classes
PacketCategory
Each migration packet must have a
category attribute that is set to one of these categories
| Name |
Value |
Description |
| PacketCategory.CATEGORY_MANDATORY |
0 |
This packet must be installed for a successful migration |
| PacketCategory.CATEGORY_OPTIONAL |
1 |
This packet is completly optional. An example would be a early port of an upcoming feature |
| PacketCategory.CATEGORY_HELPER |
2 |
This packet provides some helper functionality aimed at customizers |
PacketState
The packet state is written and read from the dataitem
Status and can have the following values
| Name |
Value |
Description |
| PacketState.NEW |
0 |
A migration packet that hasn't been part of a migration yet |
| PacketState.INSTALLED |
1 |
A migration packet that ran successfully |
PacketState.SKIPPED |
2 |
Deprecated |
| PacketState.FAILED |
3 |
A migration packet that ran unsuccessfully |
| PacketState.PENDING |
4 |
A migration packet that has a dependency on another packet, but the other packet doesn't have the necessary state |
| PacketState.UNNECESSARY |
5 |
A migration packet that has been deemed unnecessary for the previous migration |
. 
