When using the importer subapp the form (and in particular the uploaded file) is not "cleared" after successful import enabling the user to import the same file multiple times.

The problem becomes more apparent when the uploaded was deleted in the meantime (but the form maintains its state) see:

On a side note: when testing above behaviour we found that the import creates same-name-siblings – which in most cases should not work (here: category workspace).

Suggested solution

To be in-sync with the behaviour of all other form in the UI we should reset the form after successful import.

Note to screenshot

Triggering the import action three times (after upload) results in three imports of the same file:

[INFO] [talledLocalContainer] 2016-01-27 09:31:08,975 INFO  info.magnolia.commands.impl.ImportCommand         : Import done
[INFO] [talledLocalContainer] 2016-01-27 09:31:14,862 INFO  info.magnolia.commands.impl.ImportCommand         : Import done
[INFO] [talledLocalContainer] 2016-01-27 09:31:20,355 INFO  info.magnolia.commands.impl.ImportCommand         : Import done