CODEWITHSUNDEEP
javajsonspringjackson
user200340
user200340

Reputation: 3371

400 Bad Request when mapping between JSON to POJOs using Jackson JSON Mapper

I have a JSON format of

var array1 = new Array;
var array2 = new Array;
//push some string to array1 and array2
var data = JSON.stringify({'email':email,'age':age,'array1':array1,'array2':array2});

How could I map it to POJOs using Jackson JSON Mapper to avoid 400 Bad Request.

I have tried

public class MyPOJOs{
  private String email;
  private String age;
  private MyList array1;
  private MyList array2;
  //getters and setters
}
public class MyList{
  private ArrayList  list;
  //getter and setter
}

My controller

public @ResponseBody Response myController(@RequestBody MyPOJOs myPOJOs){
   String email = myPOJOs.getEmail();
   logger.log("Hi " + email);
   return null;
}

Thanks.

Upvotes: 1

Views: 2296

Answers (1)

Fabian Barney
Fabian Barney

Reputation: 14549

I do not really know Jackson JSON processor but I would be surprised that it is able to map your arrays to your custom MyList objects.

I would expect the MyPOJOs class to have member like private String[] array1 or private List<String> array1 or a Collection.

btw: There are many mistakes in your code that make me think you do not post real code here. Misspelled type names etc.

Upvotes: 2

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