Object Mapper to implement not null

Question

How to implement below :- fail if name/id/sal isnull or missing/or has null value then string->pojo should fail.How can i implement ? Actual json is nested .I have simplifed the json and class structure for brevity.

MyClass m = objectMapper.readValue(myClassStringValue, MyClass.class); // fail if name/
public class MyClass
{
    
    @JsonProperty("name")
    @NotNull
     private String name;
   
    @JsonProperty("id")
    @NotNull
     private String id;

    @JsonProperty("sal")
    @NotNull
    private String sal;
    
}

Answer 1

ObjectMapper objectMapper= new ObjectMapper(); objectMapper.configure(DeserializationFeature.FAIL_ON_NULL_CREATOR_PROPERTIES, true);