Do we have any folder watch task in flowable

in my scenario, I have to copy one file to input folder later need to watch output folder for converted file for 15 min. is there any way to do this in flowable.

present have implemented complete scenario in service task java delegate implemented class.
but with in 15 min file is moving to input folder again and again, i think this is happening because of service task timeout.

so could you please help me is there any way to check the output folder for 15 min or have to increase 15 min timeout for service task in flowable. please guide me

That’s not possible out of the box, but by integrating Flowable with for example Apache Camel or Spring Integration (both have folder watching capabilities), you can have a wait state in your process that gets triggered by the integration logic whenever a change happens.