com.imagelake.android.lightbox.Servlet_LightBox.java Source code

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Here is the source code for com.imagelake.android.lightbox.Servlet_LightBox.java

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package com.imagelake.android.lightbox;

import com.imagelake.control.CartDAOImp;
import com.imagelake.control.ImagesDAOImp;
import com.imagelake.model.Cart;
import com.imagelake.model.CartHasImages;
import com.imagelake.model.Images;
import com.imagelake.model.ImagesSub;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;

/**
 *
 * @author RLN
 */
public class Servlet_LightBox extends HttpServlet {

    private final int LOAD_LIGHTBOX = 1;
    private final int LOAD_DATE = 2;

    int type_id;
    int user_id;
    CartDAOImp cdi;
    ImagesDAOImp idi;
    Images im = null;
    ImagesSub ims = null;

    public Servlet_LightBox() {

        cdi = new CartDAOImp();
        idi = new ImagesDAOImp();

    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws IOException, ServletException {
        PrintWriter out = response.getWriter();
        String type = request.getParameter("type");
        System.out.println("type :" + type);
        JSONArray box_list = new JSONArray();

        if (type != null) {
            type_id = Integer.parseInt(type);
            if (type_id == LOAD_LIGHTBOX) {

                String userId = request.getParameter("user_id");
                System.out.println("user id :" + userId);
                if (userId != null) {

                    user_id = Integer.parseInt(userId);

                    Cart c = cdi.getCart(user_id);

                    if (c != null) {
                        System.out.println("cart :" + c.getCart_id());
                        List<CartHasImages> list = new CartDAOImp().listUserCartHasImages(c.getCart_id(), 2);
                        if (!list.isEmpty()) {

                            for (CartHasImages ca : list) {

                                im = idi.getImageDetail(ca.getImg_id());
                                //ims=idi.getSubImage(ca.getSubimg_id());

                                if (im.getImage_state_image_state_id() == 1
                                        && im.getImage_state_image_state_id() != 3) {

                                    JSONObject jo = new JSONObject();
                                    jo.put("cart_id", ca.getCart_has_images_id());
                                    jo.put("title", im.getTitle());
                                    jo.put("date", ca.getDate());
                                    jo.put("state", im.getImage_state_image_state_id());
                                    box_list.add(jo);

                                } else if (im.getImage_state_image_state_id() == 5
                                        && im.getImage_state_image_state_id() != 3) {

                                    JSONObject jo = new JSONObject();
                                    jo.put("cart_id", ca.getCart_has_images_id());
                                    jo.put("title", im.getTitle());
                                    jo.put("date", ca.getDate());
                                    jo.put("state", im.getImage_state_image_state_id());
                                    box_list.add(jo);

                                }

                            }
                            System.out.println(box_list.toJSONString());
                            out.write("json=" + box_list.toJSONString());
                        } else {
                            out.write("msg=No item found.");
                        }
                    } else {

                    }

                } else {
                    out.write("msg=Internal server error,please try agin later.");
                }
                //List<CartHasImages> list=new CartDAOImp().listUserCartHasImages(c.getCart_id(),1);
            } else if (type_id == LOAD_DATE) {

                String userId = request.getParameter("user_id");

                if (userId != null) {

                    user_id = Integer.parseInt(userId);

                    Cart c = new CartDAOImp().getCart(user_id);

                    if (c != null) {

                        System.out.println("cart :" + c.getCart_id());

                        List<CartHasImages> list = new CartDAOImp().sortByDate(2, "DESC", c.getCart_id(), "date");

                        if (!list.isEmpty()) {

                            for (CartHasImages ca : list) {

                                im = idi.getImageDetail(ca.getImg_id());
                                ims = idi.getSubImage(ca.getSubimg_id());

                                if (im.getImage_state_image_state_id() == 1
                                        && im.getImage_state_image_state_id() != 3) {

                                    JSONObject jo = new JSONObject();
                                    jo.put("cart_id", ca.getCart_has_images_id());
                                    jo.put("title", im.getTitle());
                                    jo.put("date", ca.getDate());
                                    jo.put("state", im.getImage_state_image_state_id());
                                    box_list.add(jo);

                                } else if (im.getImage_state_image_state_id() == 5
                                        && im.getImage_state_image_state_id() != 3) {

                                    JSONObject jo = new JSONObject();
                                    jo.put("cart_id", ca.getCart_has_images_id());
                                    jo.put("title", im.getTitle());
                                    jo.put("date", ca.getDate());
                                    jo.put("state", im.getImage_state_image_state_id());
                                    box_list.add(jo);

                                }
                            }
                            System.out.println(box_list.toJSONString());
                            out.write("json=" + box_list.toJSONString());
                        } else {
                            out.write("msg=No item found.");
                        }
                    }

                } else {
                    out.write("msg=Internal server error,please try agin later.");
                }

            }

        } else {
            out.write("msg=Internal server error,please try agin later.");
        }
    }
}