Anotaciones de Jackson - @JsonAutoDetect
@JsonAutoDetect se puede utilizar para incluir propiedades a las que no se puede acceder de otro modo.
Ejemplo: @JsonAutoDetect
import java.io.IOException;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.databind.ObjectMapper;
public class JacksonTester {
public static void main(String args[]){
ObjectMapper mapper = new ObjectMapper();
try{
Student student = new Student(1,"Mark");
String jsonString = mapper
.writerWithDefaultPrettyPrinter()
.writeValueAsString(student);
System.out.println(jsonString);
}
catch (IOException e) {
e.printStackTrace();
}
}
}
@JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.ANY)
class Student {
private int id;
private String name;
Student(int id,String name) {
this.id = id;
this.name = name;
}
}
Salida
{
"id" : 1,
"name" : "Mark"
}