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 com.certus.mobile.controllers; import com.certus.controllers.ProWithRate; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonPrimitive; import com.google.gson.JsonSerializationContext; import com.google.gson.JsonSerializer; import java.lang.reflect.Type; import javax.naming.Context; import javax.naming.InitialContext; /** * * @author shanaka */ public class PopularDealsTypeAdapter implements JsonSerializer<ProWithRate> { @Override public JsonElement serialize(ProWithRate pwr, Type type, JsonSerializationContext jsc) { String path = ""; try { Context env1 = (Context) new InitialContext().lookup("java:comp/env"); path += (String) env1.lookup("uploadpathproducts"); } catch (Exception e) { e.printStackTrace(); } JsonObject jo = new JsonObject(); if (pwr.getProduct().isAvailability()) { jo.add("pid", new JsonPrimitive(pwr.getProduct().getId())); jo.add("cat_id", new JsonPrimitive(pwr.getProduct().getSubCategory().getCategory().getId())); jo.add("subcat_id", new JsonPrimitive(pwr.getProduct().getSubCategory().getId())); jo.add("disc_per", new JsonPrimitive(pwr.getProduct().getDiscountPrice())); jo.add("image", new JsonPrimitive(path + pwr.getProduct().getImageMain())); jo.add("price", new JsonPrimitive(pwr.getPrice())); jo.add("p_name", new JsonPrimitive(pwr.getProduct().getName())); jo.add("brand", new JsonPrimitive(pwr.getProduct().getBrand().getBrandName())); } return jo; } }