Package com.atlassian.confluence.upgrade

Interface Summary

Interface	Description
AmpsOverridesManager
BackupSupport	Interface implemented by AbstractUpgradeTasks which provide information to the backup manager to manage backward and forward compatibility.
BuildNumberUpgradeConstraint	Represents a build number related constraint to be tested against an UpgradeTask which decides whether the task should apply or not.
DatabaseUpgradeTask	A marker interface to be implemented by upgrade tasks that perform operations on the database.
DeferredUpgradeTask	An upgrade task that has a property indicating that it's run should be deferred until some later time.
UpgradedFlag
UpgradeFinalizationManager
UpgradeFinalizationManager.Run	Finalization result
UpgradeGate	Gate the upgrade progress across nodes so that only one node will perform plugin dependent upgrades.
UpgradeManager	UpgradeManager is responsible for creating a list of UpgradeTasks.
UpgradeTask	Upgrade task.
UpgradeTaskInfo
UpgradeTaskInfoService

Class Summary

Class	Description
AbstractDeferredRunUpgradeTask
AbstractUpgradeManager
AbstractUpgradeTask	A useful base class for UpgradeTasks.
AttachmentMigrationAnalyticsEvent	Used when the AttachmentMigratorToV4 runs a migration, requiring analytics.
AttachmentMigratorToV4
AttachmentMigratorToV4Reporter
AttachmentMigratorToV4Reporter.OutputStreamWriterFactory
BuildAndVersionNumber	It's a build number which also provides the human-readable version.
BuildNumber
BuildNumberComparator
HSQL17To18PreUpgradeCleaner	Cleans up an embedded HSQL instance by opening it and shutting it down.
IsNewerThan	A constraint that will test whether the build number configured on the constraint is newer than the build number passed to IsNewerThan.test(int).
IsNewerThanAndConfiguredNumberHighEnough	A constraint that will test whether the build number configured on the constraint is newer than the build number passed to IsNewerThanAndConfiguredNumberHighEnough.test(int) AND the application configured build number is higher than a configured value.
PluginExportCompatibility	Describes how the plugin's ActiveObjects data can be exported to other versions of the plugin.
PluginFrameworkDependentUpgrader	Run the upgrade tasks that require that PluginFramework to be available.
UpgradeError
UpgradeUtils	Deprecated. since 3.5.9 Use HibernateDdlExecutor and associated DdlCommands, or HibernateConfig if your code still needs to know which DB type its using.
V4AttachmentDisabledAnalyticsEvent	Used when AttachmentV3toV4MigrationAction runs a migration used to send analytics if V4 migration is disabled
V4AttachmentMigrationStartedAnalyticsEvent	Used when AttachmentV3toV4MigrationAction starts a migration.
VersionNumberComparator	Comparator that attempts to place software version numbers (i.e.

Exception Summary

Exception	Description
UpgradeException