Worklight服务器是否支持存储JSON文件?

I'm looking for a way to have a JSON file stored on the Worklight Server. The purpose for this is that it will be a JSON file accessed by many devices. On connection to the server, there will be an initial check against the database that drives the app to see what the version number is. If it's a match with what's currently in the JSON file, nothing will be done (in effect the 'cached' JSON file will be used). If there is no match however, the new JSON file will be pulled from the database. I'm looking for a way to have a JSON file store