account.CardWiseSalesStatement.java Source code

Introduction

Here is the source code for account.CardWiseSalesStatement.java

Source

/*
 * 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 account;

import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import java.io.IOException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.SQLNonTransientConnectionException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import support.DBHelper;

/**
 *
 * @author bhaumik
 */
public class CardWiseSalesStatement 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 {

        final DBHelper helper = DBHelper.GetDBHelper();
        final Connection dataConnection = helper.getConnMpAdmin();
        final JsonObject jResultObj = new JsonObject();
        final boolean card_no = Boolean.parseBoolean(request.getParameter("card").toString());
        if (dataConnection != null) {
            try {

                PreparedStatement pstLocal = null;
                String sql = "select a.AC_CD,a.FNAME,a.CARD_NO,p.MOBILE1,sum(v.DET_TOT+v.TAX_AMT+v.ADD_TAX_AMT) as NET_AMT from VILSHD v "
                        + " left join ACNTMST a on v.AC_CD=a.AC_CD left join phbkmst p on p.AC_CD=a.AC_CD "
                        + " where v.IS_DEL=0  ";

                if (!card_no) {
                    sql += " and CARD_NO <>''";
                }
                sql += "  group by a.FNAME,a.card_no,a.ac_cd,p.mobile1 order by a.CARD_NO";
                pstLocal = dataConnection.prepareStatement(sql);
                ResultSet viewDataRs = pstLocal.executeQuery();

                JsonArray array = new JsonArray();
                while (viewDataRs.next()) {
                    JsonObject object = new JsonObject();
                    object.addProperty("AC_CD", viewDataRs.getString("AC_CD"));
                    object.addProperty("FNAME", viewDataRs.getString("FNAME"));
                    object.addProperty("CARD_NO", viewDataRs.getString("CARD_NO"));
                    object.addProperty("MOBILE1", viewDataRs.getString("MOBILE1"));
                    object.addProperty("NET_AMT", viewDataRs.getDouble("NET_AMT"));
                    array.add(object);
                }

                jResultObj.addProperty("result", 1);
                jResultObj.addProperty("Cause", "success");
                jResultObj.add("data", array);
            } catch (SQLNonTransientConnectionException ex1) {
                jResultObj.addProperty("result", -1);
                jResultObj.addProperty("Cause", "Server is down");
            } catch (SQLException ex) {
                jResultObj.addProperty("result", -1);
                jResultObj.addProperty("Cause", ex.getMessage());
            }
        }
        response.getWriter().print(jResultObj);

    }

    // <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>

}