Boon - @JsonIgnore


@JsonIgnore is used at field level to mark a property or list of properties to be ignored.

Example - @JsonIgnore

Following example is for @JsonIgnore −

import org.boon.json.JsonFactory;
import org.boon.json.ObjectMapper;
import org.boon.json.annotations.JsonIgnore;

public class BoonTester {
   public static void main(String args[]) {
      ObjectMapper mapper = JsonFactory.create();      
      Student student = new Student(1,11,"1ab","Mark");  
      String jsonString = mapper.writeValueAsString(student);
class Student {
   public int id;
   public String systemId;
   public int rollNo;
   public String name;

   Student(int id, int rollNo, String systemId, String name) { = id;
      this.systemId = systemId;
      this.rollNo = rollNo; = name;


You will see the following output −