Fileupload + save to Local Storage

Hi,

i like to write a small DMS System. Summaraized i like to have some usermangement and behind this some rights. This is no problem. Then i have a fileupload mask where you can upload one or multiple files and fill out some fields to this. Additional you can set who can see the files. Regarding to the fact that the files are between some kb and maybe 1-2gb i dont like to store it into a database. I would prefer to store it locally on the server or some connected network storage.

My Problem now how to use the simple Upload in vaadin 10: https://vaadin.com/components/vaadin-upload/java-examples
There is no full example for this.

Edit: Major problem is how to access the uploaded files.

If someone have additional ideas reagarding to the kind i like to save the uploaded files let me know how you did.

The Receiver you pass in the constructor or through setReceiver receives and stores the files. See https://github.com/Artur-/vaadin-examples/tree/master/example-upload