com.atlassian.activeobjects.internal

Class ActiveObjectUpgradeManagerImpl

java.lang.Object

com.atlassian.activeobjects.internal.ActiveObjectUpgradeManagerImpl

All Implemented Interfaces:

ActiveObjectUpgradeManager

public final class ActiveObjectUpgradeManagerImpl
extends Object
implements ActiveObjectUpgradeManager

Constructor Summary

Constructors

Constructor and Description
ActiveObjectUpgradeManagerImpl(ModelVersionManager versionManager)

Method Summary

Modifier and Type	Method and Description
void	upgrade(Prefix tableNamePrefix, List<ActiveObjectsUpgradeTask> upgradeTasks, com.google.common.base.Supplier<ActiveObjects> ao) Manages the upgrades for a given plugin.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ActiveObjectUpgradeManagerImpl

public ActiveObjectUpgradeManagerImpl(ModelVersionManager versionManager)

Method Detail

upgrade

public void upgrade(Prefix tableNamePrefix,
                    List<ActiveObjectsUpgradeTask> upgradeTasks,
                    com.google.common.base.Supplier<ActiveObjects> ao)

Description copied from interface: ActiveObjectUpgradeManager

Manages the upgrades for a given plugin.

Upgrade tasks are treated atomically. I.e the current version of the model is updated after each upgrade task is completed. If an upgrade task fails (throws an exception) then sub-sequent upgrade tasks won't be run, and when this method is called the next time it will resume from the 'same point' where it failed.

Specified by:

upgrade in interface ActiveObjectUpgradeManager

Parameters:

tableNamePrefix - the prefix for table names

upgradeTasks - the list of upgrade tasks to apply

ao - an ActiveObjects supplier.