shanoir-issue#2658: delete dataset

[pierrehenri-dauvergne]

[Don't pay attention to my local branch name, I push on the wrong branch]
How to test:
Import a big dataset (the one with id 1334910 on ofsep-qualif is quite big)
Open its details
Delete it

There is a task starting to show its progress. It's now done asynchronously

[michaelkain]

Hi @pierrehenri-dauvergne, I hope you are doing fine.
I realized something important this morning, that is why we should bring this PR in prod with the next release.
ms-datasets is still on OSIV=true, what means one database connection is held and blocked, until all path of one
dataset are send to the pacs, what is very, very bad in terms of resource usage. With @async the connection
should directly go back into the pool, and we delete then from the PACS in another thread. With kind regards,
Michael

[michaelkain]

Hi @pierrehenri-dauvergne,
please call deleteDatasetFromDiskAndPacs(List of DatasetFile) to avoid requiring a database connection in the new thread.
Thank you!

[michaelkain]

I approve by code review, we wait for the PR-Pitch before merging

[michaelkain]

Approved by PR-Pitch from 27.02.2025 with Alex, Laurent, Pierre-Henri, Julien, Michael

[michaelkain]

2025-02-27 17:00:00,014 INFO [org.dcm4chee.arc.iocm.rs.DeleteRejected] (default task-9) Process DELETE /dcm4chee-arc/reject/113001%5EDCM from [email protected]
2025-02-27 17:00:16,209 INFO [org.dcm4chee.arc.ian.scu.IANScheduler] (EE-ManagedScheduledExecutorService-default-Thread-2) start IANScheduler.execute()
2025-02-27 17:00:16,210 INFO [org.dcm4chee.arc.ian.scu.IANScheduler] (EE-ManagedScheduledExecutorService-default-Thread-2) finished IANScheduler.execute()
2025-02-27 17:00:25,573 INFO [org.dcm4chee.arc.iocm.rs.DeleteRejected] (default task-9) Deleted 13019 instances permanently