Use class name as root key for JSON Jackson serialization

Question

Suppose I have a pojo:

import org.codehaus.jackson.map.*;

public class MyPojo {
    int id;
    public int getId()
    { return this.id; }

    public void          


        

Answer 1

To achieve this you need to use the JsonTypeInfo annotation on your class and in particular WRAPPER_OBJECT

@JsonTypeName("foo")                                                                                         
@JsonTypeInfo(include = JsonTypeInfo.As.WRAPPER_OBJECT ,use = JsonTypeInfo.Id.NAME)

public class Bar(){
)