Hi Guillaume, On Mon, Aug 1, 2016 at 4:50 PM, Guillaume Lucazeau <glucaz...@gmail.com> wrote: > ...I was thinking I could upload JSON files in a watched folder, containings > information for the command (type, root path, data to update etc.) and that > a service could read them, and create "tasks" resources, that later my > command consumer would handle....
The OSGi Installer does something similar but it's really about installing and removing things, in your case I assume once a command is executed you don't want to keep track of it anymore so not sure if it's a good model. Writing an adapter (for a specific file extension for example) shouldn't be hard however, if you want to try this approach. OTOH the file system provider for the Installer does a lot of what you need and you might be able to adapt its code, but in the meantime I suspect commons IO's FileAlterationObserver. [1] would work for you without having to write much code. -Bertrand [1] https://commons.apache.org/proper/commons-io/javadocs/api-2.4/org/apache/commons/io/monitor/FileAlterationObserver.html
