How to add @JsonIgnore annotated fields in serializing in Jackson ObectMapper

Question

I need to add @JsonIgnore annotated fields while serializing an object by Jackson ObjectMapper. I know you may offer me to remove the @JsonIgnore

Answer 1

public class MainProgram {
    @JsonFilter("nameRemoveFilter")
    public static class User{

        private String name;

        private String age;

        private String password;

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getAge() {
            return age;
        }

        public void setAge(String age) {
            this.age = age;
        }

        public String getPassword() {
            return password;
        }

        public void setPassword(String password) {
            this.password = password;
        }



    }

    public static void main(String[] args) {
        ObjectMapper mapper = new ObjectMapper();
        FilterProvider filters = new SimpleFilterProvider().addFilter("nameRemoveFilter",
                SimpleBeanPropertyFilter.filterOutAllExcept("name","age"));
            // and then serialize using that filter provider:
            User user = new User();
            try {
                String json = mapper.writer(filters).writeValueAsString(user);
                System.out.println(json);
            } catch (JsonProcessingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
    }


    Works for Latest version of Jackson after 2.0