com.redoute.datamap.servlet.picture.FindAllPicture.java Source code

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Here is the source code for com.redoute.datamap.servlet.picture.FindAllPicture.java

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package com.redoute.datamap.servlet.picture;

import com.redoute.datamap.entity.Picture;
import com.redoute.datamap.log.Logger;
import com.redoute.datamap.service.IDatamapService;
import com.redoute.datamap.service.IPictureService;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
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.apache.log4j.Level;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.owasp.html.PolicyFactory;
import org.owasp.html.Sanitizers;
import org.springframework.context.ApplicationContext;
import org.springframework.web.context.support.WebApplicationContextUtils;

/**
 *
 * @author bcivel
 */
public class FindAllPicture extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);

        try {
            String page[] = null;
            String application[] = null;
            String picture[] = null;
            String implemented[] = null;
            String stream[] = null;

            if (request.getParameterValues("page") != null) {
                page = request.getParameterValues("page");
            }
            if (request.getParameterValues("picture") != null) {
                picture = request.getParameterValues("picture");
            }
            if (request.getParameterValues("application") != null) {
                application = request.getParameterValues("application");
            }
            if (request.getParameterValues("impl") != null) {
                implemented = request.getParameterValues("impl");
            }
            if (request.getParameterValues("stream") != null) {
                stream = request.getParameterValues("stream");
            }
            List<String> sArray = new ArrayList<String>();
            List<String> sArrayJ = new ArrayList<String>();
            if (page != null) {
                String spage = " (";
                for (int a = 0; a < page.length - 1; a++) {
                    spage += " p.`page` like '%" + page[a] + "%' or";
                }
                spage += " p.`page` like '%" + page[page.length - 1] + "%') ";
                sArray.add(spage);
            }
            if (application != null) {
                String sapplication = " (";
                for (int a = 0; a < application.length - 1; a++) {
                    sapplication += " p.`application` like '%" + application[a] + "%' or";
                }
                sapplication += " p.`application` like '%" + application[application.length - 1] + "%') ";
                sArray.add(sapplication);
            }
            if (picture != null) {
                String spicture = " (";
                for (int a = 0; a < picture.length - 1; a++) {
                    spicture += " p.`picture` like '%" + picture[a] + "%' or";
                }
                spicture += " p.`picture` like '%" + picture[picture.length - 1] + "%') ";
                sArray.add(spicture);
            }

            if (implemented != null) {
                String simplemented = " (";
                for (int a = 0; a < implemented.length - 1; a++) {
                    simplemented += " d.`implemented` like '%" + implemented[a] + "%' or";
                }
                simplemented += " d.`implemented` like '%" + implemented[implemented.length - 1] + "%') ";
                sArrayJ.add(simplemented);
            }
            if (stream != null) {
                String sstream = " (";
                for (int a = 0; a < stream.length - 1; a++) {
                    sstream += " d.`stream` like '%" + stream[a] + "%' or";
                }
                sstream += " d.`stream` like '%" + stream[stream.length - 1] + "%') ";
                sArrayJ.add(sstream);
            }

            StringBuilder individualSearch = new StringBuilder();
            if (sArray.size() >= 1) {
                for (int i = 0; i < sArray.size(); i++) {
                    individualSearch.append(" and ");
                    individualSearch.append(sArray.get(i));
                }
            }

            StringBuilder joinedSearch = new StringBuilder();
            if (sArrayJ.size() >= 1) {
                for (int i = 0; i < sArrayJ.size(); i++) {
                    joinedSearch.append(" and ");
                    joinedSearch.append(sArrayJ.get(i));
                }
            }

            String inds = String.valueOf(individualSearch);
            String joined = String.valueOf(joinedSearch);

            JSONArray data = new JSONArray(); //data that will be shown in the table

            ApplicationContext appContext = WebApplicationContextUtils
                    .getWebApplicationContext(this.getServletContext());
            IPictureService pictureService = appContext.getBean(IPictureService.class);
            IDatamapService datamapService = appContext.getBean(IDatamapService.class);

            List<Picture> datamapList = pictureService.findPictureListByCriteria(inds, joined);

            JSONObject jsonResponse = new JSONObject();

            for (Picture datamap : datamapList) {
                boolean isImpl = datamapService.allImplementedByCriteria("picture", datamap.getPicture());
                JSONArray row = new JSONArray();
                row.put(datamap.getId()).put(datamap.getApplication()).put(datamap.getPage())
                        .put(datamap.getPicture())

                        .put(isImpl == true ? "Y" : "N");

                data.put(row);
            }

            jsonResponse.put("aaData", data);

            response.setContentType("application/json");
            response.getWriter().print(jsonResponse.toString());
        } catch (JSONException ex) {
            Logger.log(FindAllPicture.class.getName(), Level.FATAL, ex.toString());
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}