ObjectMapper's writeValueAsString () method converts field name to lowercase

Question

I have an object named Data p>

class Data
{
    String Name;
    int Age;
    // Constructor & Getters & Setters
}

When i use ObjectMapper

Data objData = new Data("XYZ",3);
ObjectMapper mapper = new ObjectMapper();
System.out.println(mapper.writeValueAsString(objData));

Output:

{"name":"XYZ","age":3}

it converts the field name to lowercase.

How can I get the output like

{"name":"XYZ","age":3}

+3

Vishvesh phadnis 11 oct. 14 at 11:46

1 answer

Ken de guzman · Accepted Answer · 2014-10-11T12:23:14+0000

Why not use @JsonProperty ? Here's how.

@JsonProperty("Name")
public String getName(){
return name;
}

@JsonProperty("Age")
public int getAge() {
  return age;
}