json - How to validate a pojo in play framework 2.3.x java application? -

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I instantiate a pojo with incoming Jason data. After Pojo is generated, I want to validate that there are all the necessary fields of pojo I have marked the class using the game from @ mandatory annotation, but I am not able to trigger verification on it I am Is this the right way?

The following model package is my pojo. 

  public class employee {@ requirement (message = "name is required") private string name; @ Essential (message = "id is required") private integer ID; }

In the controller class, I use the following code to pause my json request 

  employee newUser = Json.fromJson (request). (). Ejason (), employee category);

Now after this I want to validate pojo so that name or id is not lost by request.

There is an entry in my routes 

  post / say filter controller. Application. Hello ()

How to get it?


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