metastring | compile time and passing strings | SDK library

I have a web application that uploads files through a MULTIPART_FORM_DATA POST which has both binary data and JSON Strings in it. (The JSON strings are created with the browser's JSON.stringify(obj) function).

According to the documentation Glassfish since 4.0.1 uses MOXy for unmarshalling JSON and XML objects.

My method looks like this:

I have this public function below but I will have to write a similar code in about 60 other places, I don't want to repeat myself rather, I want to be able to write a single function such that all I need change is 'Dailysaving::', and '00:00:00' each time I use the function. And please note that I will be creating several other schedule commands which this function should work for. How do I go about this please and where am I supposed to place the function I write And how do I access different models from the function. Thanks in advance for anyone that will help me out. public function handle() {