org.commonjava.indy.action

Interface MigrationAction

All Superinterfaces:

IndyLifecycleAction

public interface MigrationAction
extends IndyLifecycleAction

Converts storage/data formats from older versions of Indy into up-to-date forms. These are run right after the system boots, but before Indy enters its startup sequence (see StartupAction).

Method Summary

Modifier and Type	Method and Description
int	getMigrationPriority() Used to sort the actions, with highest priority executing first.
boolean	migrate() Execute the migration, and return whether anything was changed as a result.

Methods inherited from interface org.commonjava.indy.action.IndyLifecycleAction

getId

Method Detail

migrate

boolean migrate()
         throws IndyLifecycleException

Execute the migration, and return whether anything was changed as a result.

Throws:

IndyLifecycleException

getMigrationPriority

int getMigrationPriority()

Used to sort the actions, with highest priority executing first. Priority should generally be between 1-100.