An atomic task is a discrete operation during installation of an update that can be rolled back.
An atomic task that will deinstall an extension.
Atomically delete a file.
Atomic task that extracts and installs an extension.
Atomic task that schedules a hook.
The context in which an update task is performed.
A set of sequential tasks.
Exception thrown if a task failed and the rollback of that task failed.
Exception thrown when an AtomicTask fails.