Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package model; import java.lang.reflect.Field; import org.json.simple.JSONObject; /** * * @author roman */ abstract public class BaseModel { public boolean setAttribute(String key, String value) { try { Field field = this.getClass().getDeclaredField(key); field.setAccessible(true); field.set(this, value); } catch (SecurityException | IllegalAccessException | NoSuchFieldException ex) { return false; } return true; } abstract public void load(JSONObject item); }