Question

I have created json in javascript and I am putting this json in one array. I have stored the array in a database field named “exp_values” like :

[{"concentration":"5","answers":10},{"concentration":"5","answers":20},{"concentration":"5","answers":78}] 

I want to retrieve from the database. I am using spring and I created pojo(bean) class like

    public class ExperimentParameterBean {

      private String username;
      private String[] exp_values;  

      public String getUsername() {
        return username;
      }
      public void setUsername(String username) {
        this.username = username;
      }
      public String[] getExp_values() {
        return exp_values;
      }
      public void setExp_values(String[] arrayData) {
        this.exp_values = arrayData;
      } 
}

I used hibernate for retrieving values from the database. I want this array as it is
in java. How can I do this? I have knowledge of spring and hibernate. I want to only get this array from the database in the JSONObject fromat.

Answer 1

my problem solved. i am storing json as text datatype in mysql