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 reports; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.OutputStream; import java.io.PrintWriter; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.nio.file.StandardCopyOption; import java.sql.SQLException; import java.util.logging.Level; import java.util.logging.Logger; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.apache.poi.hssf.usermodel.HSSFCellStyle; import org.apache.poi.hssf.util.HSSFColor; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.openxml4j.opc.OPCPackage; import org.apache.poi.ss.usermodel.CellStyle; import org.apache.poi.xssf.usermodel.XSSFCell; import org.apache.poi.xssf.usermodel.XSSFCellStyle; import org.apache.poi.xssf.usermodel.XSSFFont; import org.apache.poi.xssf.usermodel.XSSFRow; import org.apache.poi.xssf.usermodel.XSSFSheet; import org.apache.poi.xssf.usermodel.XSSFWorkbook; import pwp.dbConn; /** * * @author Geofrey Nyabuto */ public class kePMSGroupServices extends HttpServlet { HttpSession session; String countyname, countyid, partnername, partnerid, quarter, groupname, periodS; String startdate, enddate, month, gender, partner_name, partner_id, district, period, agebracket; int pos, achieved, year; int contraceptive_method, rsp, cds_given, screened_tb, screened_stis, tested_partner, tested_children, disclosed_status; int prevyear, sessionno, pepfaryear, pos2; int start, end, datekey, incrementor; protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException, InvalidFormatException { session = request.getSession(); dbConn conn = new dbConn(); incrementor = 0; pos = 0; partner_id = session.getAttribute("partnerDIC").toString(); pepfaryear = Integer.parseInt(session.getAttribute("PepfarYear").toString()); prevyear = pepfaryear - 1; String[] periods = session.getAttribute("period").toString().split("-"); if (session.getAttribute("period").toString().equals("10-12")) { period = "OCT-DEC"; } else if (session.getAttribute("period").toString().equals("01-03")) { period = "JAN-MARCH"; } else if (session.getAttribute("period").toString().equals("04-06")) { period = "APRIL-JUNE"; } else if (session.getAttribute("period").toString().equals("07-09")) { period = "JULY-SEPT"; } else { } startdate = periods[0]; enddate = periods[1]; if (session.getAttribute("period").toString().equals("10-12")) { pepfaryear = pepfaryear - 1; } start = Integer.parseInt(startdate); end = Integer.parseInt(enddate); System.out.println("partner id : " + partner_id + " year : " + pepfaryear); // ^^^^^^^^^^^^^CREATE STATIC AND WRITE STATIC DATA TO THE EXCELL^^^^^^^^^^^^ Path original = Paths.get(getServletContext().getRealPath("/ServicesGroup.xlsm")); //original file Path destination = Paths.get(getServletContext().getRealPath("/ServicesGroup_1.xlsm")); //new file System.out.println("origin : " + original + " destination : " + destination); try { Files.copy(original, destination, StandardCopyOption.REPLACE_EXISTING); System.out.println("file copied----------------"); } catch (IOException x) { //catch all for IO problems System.out.println("fine not copied"); } String allpath = getServletContext().getRealPath("/ServicesGroup_1.xlsm"); // ^^^^^^^^^^^^^CREATE STATIC AND WRITE STATIC DATA TO THE EXCELL^^^^^^^^^^^^ XSSFWorkbook wb; OPCPackage pkg = OPCPackage.open(allpath); wb = new XSSFWorkbook(pkg); // ^^^^^^^^^^^^^CREATE STATIC AND WRITE STATIC DATA TO THE EXCELL^^^^^^^^^^^^ XSSFSheet shet1 = wb.getSheet("sheet1"); XSSFFont font = wb.createFont(); font.setFontHeightInPoints((short) 18); font.setFontName("Arial Black"); font.setColor((short) 0000); CellStyle style = wb.createCellStyle(); style.setFont(font); style.setAlignment(HSSFCellStyle.ALIGN_CENTER); XSSFFont font2 = wb.createFont(); // font2.setFontHeightInPoints((short)15); font2.setFontName("Arial Black"); // font.setItalic(true); // font2.setBoldweight((short)18); font2.setColor((short) 0000); CellStyle style2 = wb.createCellStyle(); style2.setFont(font2); XSSFCellStyle stborder = wb.createCellStyle(); stborder.setBorderTop(HSSFCellStyle.BORDER_THIN); stborder.setBorderBottom(HSSFCellStyle.BORDER_THIN); stborder.setBorderLeft(HSSFCellStyle.BORDER_THIN); stborder.setBorderRight(HSSFCellStyle.BORDER_THIN); // stborder.setFillForegroundColor(HSSFColor.ORANGE.index); // stborder.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND); stborder.setAlignment(HSSFCellStyle.ALIGN_CENTER); // HSSFSheet sheet1 = wb.getSheetAt(0); shet1.setColumnWidth(0, 6000); shet1.setColumnWidth(1, 6000); shet1.setColumnWidth(2, 6000); shet1.setColumnWidth(3, 6000); shet1.setColumnWidth(4, 6000); shet1.setColumnWidth(5, 6000); shet1.setColumnWidth(6, 6000); shet1.setColumnWidth(7, 6000); shet1.setColumnWidth(8, 6000); shet1.setColumnWidth(9, 6000); shet1.setColumnWidth(10, 6000); // shet1.setColumnWidth(20, 2000); XSSFCellStyle styleBorder = wb.createCellStyle(); styleBorder.setBorderTop(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderBottom(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderLeft(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderRight(HSSFCellStyle.BORDER_THIN); styleBorder.setFillForegroundColor(HSSFColor.ORANGE.index); styleBorder.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND); styleBorder.setAlignment(HSSFCellStyle.ALIGN_CENTER); // CREATE HEADING 2 XSSFRow rheading2 = shet1.createRow(0); rheading2.setHeightInPoints(25); XSSFCell cellxx1, cellxx2, cellxx3, cellxx4, cellxx5, cellxx6, cellxx7, cellxx8, cellxx9, cellxx10, cellxx11, cellxx12, cellxx13; cellxx1 = rheading2.createCell(0); cellxx2 = rheading2.createCell(1); cellxx3 = rheading2.createCell(2); cellxx4 = rheading2.createCell(3); cellxx5 = rheading2.createCell(4); cellxx6 = rheading2.createCell(5); cellxx7 = rheading2.createCell(6); cellxx8 = rheading2.createCell(7); cellxx9 = rheading2.createCell(8); cellxx10 = rheading2.createCell(9); cellxx11 = rheading2.createCell(10); cellxx12 = rheading2.createCell(11); cellxx13 = rheading2.createCell(12); // cellxx1.setCellValue("GROUP NAME"); // cellxx2.setCellValue("GENDER"); // cellxx3.setCellValue("CONTRACEPTIVE METHOD"); // cellxx4.setCellValue("REFERRED TO A SERVICE POINT"); // cellxx5.setCellValue("GIVEN CONDOMS"); // cellxx6.setCellValue("SCREENED FOR TB"); // cellxx7.setCellValue("SCREENED FOR STIS"); // cellxx8.setCellValue("TESTED PARTNER"); // cellxx9.setCellValue("TESTED CHILDREN"); // cellxx10.setCellValue("DISCLOSED STATUS"); // cellxx11.setCellValue("PERIOD"); cellxx1.setCellValue("DISTRICT"); cellxx2.setCellValue("GROUP NAME"); cellxx3.setCellValue("GENDER"); cellxx4.setCellValue("CONTRACEPTIVE METHOD"); cellxx5.setCellValue("REFERRED TO A SERVICE POINT"); cellxx6.setCellValue("GIVEN CONDOMS"); cellxx7.setCellValue("SCREENED FOR TB"); cellxx8.setCellValue("SCREENED FOR STIS"); cellxx9.setCellValue("TESTED PARTNER"); cellxx10.setCellValue("TESTED CHILDREN"); cellxx11.setCellValue("DISCLOSED STATUS"); cellxx12.setCellValue("PERIOD"); cellxx13.setCellValue("AGE BRACKET"); cellxx1.setCellStyle(styleBorder); cellxx2.setCellStyle(styleBorder); cellxx3.setCellStyle(styleBorder); cellxx4.setCellStyle(styleBorder); cellxx5.setCellStyle(styleBorder); cellxx6.setCellStyle(styleBorder); cellxx7.setCellStyle(styleBorder); cellxx8.setCellStyle(styleBorder); cellxx9.setCellStyle(styleBorder); cellxx10.setCellStyle(styleBorder); cellxx11.setCellStyle(styleBorder); cellxx12.setCellStyle(styleBorder); cellxx13.setCellStyle(styleBorder); pos = 1; XSSFCellStyle stylex = wb.createCellStyle(); //stylex.setFillForegroundColor(HSSFColor.LIME.index); //stylex.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND); stylex.setBorderTop(HSSFCellStyle.BORDER_THIN); stylex.setBorderBottom(HSSFCellStyle.BORDER_THIN); stylex.setBorderLeft(HSSFCellStyle.BORDER_THIN); stylex.setBorderRight(HSSFCellStyle.BORDER_THIN); stylex.setAlignment(HSSFCellStyle.ALIGN_CENTER); XSSFFont fontx = wb.createFont(); fontx.setColor(HSSFColor.DARK_BLUE.index); stylex.setFont(fontx); stylex.setWrapText(true); String getServices = "SELECT client_id,groupName,GENDER, bit_or(cm) AS CONTRACEPTIVE_METHOD,bit_or(sp) AS REFERRED_TO_SERVICE_POINT, " + "SUM(cg) AS CONDOMS_GIVEN ,bit_or(st) AS SCREENED_TB ,bit_or(ss) AS SCREENED_STIS,bit_or(tp) TESTED_PARTNER, " + "bit_or(tc) AS TESTED_CHILDREN,bit_or(ds) as DISCLOSED_STATUS,year AS pepfaryear,month as pepfarmonth, district_name AS district,AGEBRACKET FROM ( " + "SELECT personal_information.client_id as client_id,groups.group_name as groupName,personal_information.gender as GENDER, " + " CASE " + " WHEN services_provided.contraceptive_method= 'YES' THEN 1 " + " WHEN services_provided.contraceptive_method= 'NO' THEN 0 " + "ELSE 'NONE' " + "END AS cm, " + "CASE " + " WHEN services_provided.rsp LIKE 'YES' THEN 1 " + " WHEN services_provided.rsp LIKE 'NO' THEN 0 " + "ELSE 'NONE' " + "END AS sp, " + " services_provided.cds_given AS cg, " + "CASE " + " WHEN services_provided.screened_tb='YES' THEN 1 " + " WHEN services_provided.screened_tb='NO' THEN 0 " + "ELSE 'NONE' " + "END AS st, " + "CASE " + " WHEN services_provided.screened_stis='YES' THEN 1 " + " WHEN services_provided.screened_stis='NO' THEN 0 " + "ELSE 'NONE' " + "END AS ss, " + "CASE " + " WHEN services_provided.tested_partner='YES' THEN 1 " + " WHEN services_provided.tested_partner='NO' THEN 0 " + "ELSE 'NONE' " + "END AS tp, " + "CASE " + " WHEN services_provided.tested_children= 'YES' THEN 1 " + " WHEN services_provided.tested_children= 'NO' THEN 0 " + "ELSE 'NONE' " + "END AS tc, " + "CASE " + " WHEN services_provided.disclosed_status= 'YES' THEN 1 " + " WHEN services_provided.disclosed_status= 'NO' THEN 0 " + "ELSE 'NONE' " + "END AS ds,services_provided.submission_month AS month,services_provided.submission_year as year, district.district_name as district_name," + "CASE" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) BETWEEN 0 AND 9 THEN '0-9'" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) BETWEEN 10 AND 14 THEN '10-14'" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) BETWEEN 15 AND 19 THEN '15-19'" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) BETWEEN 20 AND 24 THEN '20-24'" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) BETWEEN 25 AND 49 THEN '25-49'" + " WHEN (DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( personal_information.dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( personal_information.dob, 'YYYY-%mm-%dd' ) )) >49 THEN '50 and above'" + " ELSE 'NO DATE OF BIRTH' " + " END AS AGEBRACKET " + "FROM personal_information JOIN district ON personal_information.district_id=district.district_id " + " LEFT JOIN groups ON groups.group_id=personal_information.group_id " + " JOIN services_provided ON services_provided.client_id=personal_information.client_id" + " WHERE personal_information.partner_id='" + partner_id + "' && services_provided.submission_month>='" + startdate + "' && services_provided.submission_month<='" + enddate + "' " + "&& services_provided.submission_year='" + pepfaryear + "' order by personal_information.client_id ) as temptbl" + " WHERE cm>0 || sp>0 || cg>0 || st>0 || ss>0" + " || tp>0 || tc>0 || ds>0 GROUP BY client_id ORDER BY client_id"; conn.rs = conn.st.executeQuery(getServices); while (conn.rs.next()) { groupname = conn.rs.getString(2); if (groupname == null) { groupname = "INDIVIDUAL"; } gender = conn.rs.getString(3); contraceptive_method = conn.rs.getInt(4); rsp = conn.rs.getInt(5); cds_given = conn.rs.getInt(6); screened_tb = conn.rs.getInt(7); screened_stis = conn.rs.getInt(8); tested_partner = conn.rs.getInt(9); tested_children = conn.rs.getInt(10); disclosed_status = conn.rs.getInt(11); datekey = Integer.parseInt(conn.rs.getInt(12) + "" + conn.rs.getInt(13)); periodS = conn.rs.getInt(12) + "-" + conn.rs.getInt(13); district = conn.rs.getString(14); agebracket = conn.rs.getString(15); if (contraceptive_method > 0 || rsp > 0 || cds_given > 0 || screened_tb > 0 || screened_stis > 0 || tested_partner > 0 || tested_children > 0 || disclosed_status > 0) { // CREATE ROW AND ADD DATA TO THE DATA CELLS====================== incrementor++; XSSFRow data = shet1.createRow(pos); data.setHeightInPoints(25); XSSFCell cellx1, cellx2, cellx3, cellx4, cellx5, cellx6, cellx7, cellx8, cellx9, cellx10, cellx11, cellx12, cellx13; cellx1 = data.createCell(0); cellx2 = data.createCell(1); cellx3 = data.createCell(2); cellx4 = data.createCell(3); cellx5 = data.createCell(4); cellx6 = data.createCell(5); cellx7 = data.createCell(6); cellx8 = data.createCell(7); cellx9 = data.createCell(8); cellx10 = data.createCell(9); cellx11 = data.createCell(10); cellx12 = data.createCell(11); cellx13 = data.createCell(12); cellx1.setCellValue(district); cellx2.setCellValue(groupname); cellx3.setCellValue(gender); cellx4.setCellValue(contraceptive_method); cellx5.setCellValue(rsp); cellx6.setCellValue(cds_given); cellx7.setCellValue(screened_tb); cellx8.setCellValue(screened_stis); cellx9.setCellValue(tested_partner); cellx10.setCellValue(tested_children); cellx11.setCellValue(disclosed_status); cellx12.setCellValue(periodS); cellx13.setCellValue(agebracket); cellx1.setCellStyle(stylex); cellx2.setCellStyle(stylex); cellx3.setCellStyle(stylex); cellx4.setCellStyle(stylex); cellx5.setCellStyle(stylex); cellx6.setCellStyle(stylex); cellx7.setCellStyle(stylex); cellx8.setCellStyle(stylex); cellx9.setCellStyle(stylex); cellx10.setCellStyle(stylex); cellx11.setCellStyle(stylex); cellx12.setCellStyle(stylex); cellx13.setCellStyle(stylex); pos++; } } String getPartner = "SELECT partner_name FROM partner WHERE partner_id='" + partner_id + "'"; conn.rs = conn.st.executeQuery(getPartner); if (conn.rs.next() == true) { partner_name = conn.rs.getString(1).trim().replace(" ", "_"); } if (conn.rs != null) { conn.rs.close(); } if (conn.st != null) { conn.st.close(); } if (conn.rs1 != null) { conn.rs1.close(); } if (conn.st1 != null) { conn.st1.close(); } if (conn.rs2 != null) { conn.rs2.close(); } if (conn.st2 != null) { conn.st2.close(); } if (conn.st3 != null) { conn.st3.close(); } if (conn.pst != null) { conn.pst.close(); } if (conn.pst != null) { conn.pst.close(); } if (conn.pst1 != null) { conn.pst1.close(); } if (conn.pst1 != null) { conn.pst1.close(); } if (conn.conn != null) { conn.conn.close(); } if (incrementor > 0) { // write it as an excel attachment if (session.getAttribute("period").toString().equals("10-12")) { pepfaryear++; } ByteArrayOutputStream outByteStream = new ByteArrayOutputStream(); wb.write(outByteStream); byte[] outArray = outByteStream.toByteArray(); response.setContentType("application/ms-excel"); response.setContentLength(outArray.length); response.setHeader("Expires:", "0"); // eliminates browser caching response.setHeader("Content-Disposition", "attachment; filename=PWP_SERVICES_PROVIDED_PER_GROUP_REPORT_FOR_pepfar_year_" + pepfaryear + "(" + period + ")_AND_PARTNER_" + partner_name + ".xlsm"); OutputStream outStream = response.getOutputStream(); outStream.write(outArray); outStream.flush(); pkg.close(); } else { session.setAttribute("kePMSError", "<font color=\"red\"><b>NO DATA WITHIN THE SELECTED PARAMETERS.</b></font>"); response.sendRedirect("kePMS.jsp"); } } // <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 { try { processRequest(request, response); } catch (SQLException ex) { Logger.getLogger(kePMSGroupServices.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidFormatException ex) { Logger.getLogger(kePMSGroupServices.class.getName()).log(Level.SEVERE, null, ex); } } /** * 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 { try { processRequest(request, response); } catch (SQLException ex) { Logger.getLogger(kePMSGroupServices.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidFormatException ex) { Logger.getLogger(kePMSGroupServices.class.getName()).log(Level.SEVERE, null, ex); } } /** * Returns a short description of the servlet. * * @return a String containing servlet description */ @Override public String getServletInfo() { return "Short description"; }// </editor-fold> }