How to set file read-only to not be able to change this setting by Java

Asked May 05 '21 at 09:13

Active May 05 '21 at 09:22

Viewed 134 times

By using File.setReadOnly(), I can make the file read-only; however, user can still change this setting by right-clicking the file.

Is there any way to lock this movement?

I've tried both File.setReadable() and File.setWritable(), none of them worked.

edited May 05 '21 at 09:22

Giorgi Tsiklauri

asked May 05 '21 at 09:13

Vivian Ko

3

Changing if the file is "readable" and administration rights for certain groups/users are two different things. – Nikolas Charalambidis May 05 '21 at 09:14
Does it mean we can't change the right for certain groups/users of a file by java? – Vivian Ko May 05 '21 at 09:38
You might want to start here: https://stackoverflow.com/questions/664432/how-do-i-programmatically-change-file-permissions – Nikolas Charalambidis May 05 '21 at 10:13

0 Answers0