I think this would need to be a different rollover strategy. I am guessing it would be another implementation of DirectFileRolloverStrategy.
Ralph > On Dec 19, 2021, at 7:33 AM, Gary Gregory <[email protected]> wrote: > > On Sun, Dec 19, 2021 at 9:03 AM Jochen Wiedmann > <[email protected]> wrote: >> >> Having worked with symbolic links on Windows a lot, I find that >> privileges are present, in most cases. However, there is the technical >> question "How do I create them?" > > java.nio.file.Files.createSymbolicLink(Path, Path, FileAttribute<?>...) > > The API is documented as an optional operation so we might need a set > of OS-specific calls to Runtime.exec(String). > > Gary > >> >> The best solution, that I have found so far is letting "cmd" do the >> job for me. (The mklink command is not a separate executable, but >> build into cmd.) >> >> https://github.com/jochenw/afw/blob/master/afw-core/src/main/java/com/github/jochenw/afw/core/components/WindowsCmdSymbolicLinksHandler.java >> >> Jochen >> >> >> On Sat, Dec 18, 2021 at 7:43 PM Tim Perry <[email protected]> wrote: >>> >>> I like this idea, but I think it would require non-default permissions for >>> the account the application runs under on windows. However, it could be >>> feature that can be switched on. >>> >>> https://docs.microsoft.com/en-us/windows/security/threat-protection/security-policy-settings/create-symbolic-links >>> >>> Maybe I read the docs from MS incorrectly. >>> >>> Tim >>> >>> >>>> On Dec 18, 2021, at 7:07 AM, Gary Gregory <[email protected]> wrote: >>>> >>>> Hi All: >>>> >>>> And now for something completely different. >>>> >>>> I wonder why we do not do file rollovers like below, and if we should: >>>> - Create the file with the target rolled over a name like applog-2021.txt >>>> - Create a symlink for the constant name like applog.txt to point to >>>> applog-2021.txt >>>> - When it's rollover time, start writing to the new file >>>> applog-2022.txt and change the symlink to point to it. >>>> >>>> Zero copy. >>>> >>>> Thoughts? >>>> >>>> Gary >> >> >> >> -- >> Philosophy is useless, theology is worse. (Industrial Desease, Dire Straits) >
