Synchronous REST Polling

Hi Experts,

I need opinion for one requirement I got from my project. As per my knowledge, this might not be implemented using PI. But I would like to take experts opinion.

There will be a file which will contain some date. PI needs to read this file and poll data from a REST URL for the date mentioned in the file.

URL format is below -

https://entrydate=2016-03-08?dataloadXXXXXXXXXXXX

Now, the twist is this REST service support polling mechanism only, request-response mechanism is not supported.

Please advise.

Thanks in advance.