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.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.HSSFCell; import org.apache.poi.hssf.usermodel.HSSFCellStyle; import org.apache.poi.hssf.usermodel.HSSFFont; import org.apache.poi.hssf.usermodel.HSSFRow; import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.util.CellRangeAddress; import org.apache.poi.hssf.util.HSSFColor; import org.apache.poi.ss.usermodel.CellStyle; import pwp.dbConn; /** * * @author Geofrey Nyabuto */ public class allRawData extends HttpServlet { HttpSession session; String county, district, hf, partner, groupname, serviceprovider, clientname, age, gender, groupings, year, providerid; String countyid, districtid, hfid, partnerid, groupid, serviceproviderid, clientid, dob; String s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13; String cm, rsp, cd, tb, sti, testedpartner, testedchild, session_no, value, status; int sess, val, cds = 0, i; String hf_id, lessons_attended, national_id, ccc_no, mobile_no; String reportType, partners, partner_ids; protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, SQLException { session = request.getSession(); dbConn conn = new dbConn(); reportType = request.getParameter("partnerAll"); partner_ids = ""; if (reportType.equals("all_partners")) { String getPartnerIDs = "SELECT * FROM partner"; conn.rs = conn.st.executeQuery(getPartnerIDs); while (conn.rs.next() == true) { partner_ids += conn.rs.getString(1) + ","; } } if (reportType.equals("selected_partners")) { String[] ids = request.getParameterValues("partner"); for (String partid : ids) { if (!partid.equals("") && !partid.equals(",")) { partner_ids += partid + ","; } } } System.out.println(" partner _ids are : " + partner_ids); i = 4; // ^^^^^^^^^^^^^CREATE STATIC AND WRITE STATIC DATA TO THE EXCELL^^^^^^^^^^^^ HSSFWorkbook wb = new HSSFWorkbook(); HSSFSheet shet1 = wb.createSheet(); HSSFFont 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); HSSFFont font2 = wb.createFont(); font2.setFontName("Arial Black"); font2.setColor((short) 0000); CellStyle style2 = wb.createCellStyle(); style2.setFont(font2); HSSFCellStyle stborder = wb.createCellStyle(); stborder.setBorderTop(HSSFCellStyle.BORDER_THIN); stborder.setBorderBottom(HSSFCellStyle.BORDER_THIN); stborder.setBorderLeft(HSSFCellStyle.BORDER_THIN); stborder.setBorderRight(HSSFCellStyle.BORDER_THIN); stborder.setAlignment(HSSFCellStyle.ALIGN_CENTER); shet1.setColumnWidth(0, 5000); shet1.setColumnWidth(1, 5000); shet1.setColumnWidth(2, 5000); shet1.setColumnWidth(3, 5500); shet1.setColumnWidth(4, 7000); shet1.setColumnWidth(5, 5300); shet1.setColumnWidth(6, 3000); shet1.setColumnWidth(7, 3200); shet1.setColumnWidth(8, 3200); shet1.setColumnWidth(9, 3200); shet1.setColumnWidth(10, 3800); shet1.setColumnWidth(11, 3000); shet1.setColumnWidth(12, 5300); shet1.setColumnWidth(13, 5000); shet1.setColumnWidth(14, 5300); shet1.setColumnWidth(15, 5000); shet1.setColumnWidth(16, 5200); shet1.setColumnWidth(17, 5200); shet1.setColumnWidth(18, 5200); shet1.setColumnWidth(19, 5800); shet1.setColumnWidth(20, 5000); shet1.setColumnWidth(21, 5300); shet1.setColumnWidth(22, 5300); shet1.setColumnWidth(23, 5000); shet1.setColumnWidth(24, 5200); shet1.setColumnWidth(25, 5200); shet1.setColumnWidth(26, 5200); shet1.setColumnWidth(27, 5800); shet1.setColumnWidth(28, 5000); shet1.setColumnWidth(29, 5300); shet1.setColumnWidth(30, 5800); shet1.setColumnWidth(31, 5000); shet1.setColumnWidth(32, 5300); // shet1.setColumnWidth(20, 2000); HSSFCellStyle styleBorder = wb.createCellStyle(); styleBorder.setBorderTop(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderBottom(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderLeft(HSSFCellStyle.BORDER_THIN); styleBorder.setBorderRight(HSSFCellStyle.BORDER_THIN); styleBorder.setAlignment(HSSFCellStyle.ALIGN_CENTER); HSSFRow rw1 = shet1.createRow(1); HSSFCell cell; HSSFRow rw4 = shet1.createRow(0); rw4.setHeightInPoints(45); rw4.setRowStyle(style2); // rw4.createCell(1).setCellValue("Number"); HSSFCell cell0, cell1, cell2, cell3, cell4, cell5, cell6, cell7, cell8, cell9, cell10, cell11, cell12, cell13, cell14, cell15, cell16, cell17, cell18, cell19, cell20; HSSFCell cell21, cell22, cell23, cell24, cell25, cell26, cell27, cell28, cell29, cell30, cell31, cell32, cell33; cell0 = rw4.createCell(0); cell1 = rw4.createCell(1); cell2 = rw4.createCell(2); cell3 = rw4.createCell(3); cell4 = rw4.createCell(4); cell5 = rw4.createCell(5); cell6 = rw4.createCell(6); cell7 = rw4.createCell(7); cell8 = rw4.createCell(8); cell9 = rw4.createCell(9); cell10 = rw4.createCell(10); cell11 = rw4.createCell(11); cell12 = rw4.createCell(12); cell13 = rw4.createCell(13); cell14 = rw4.createCell(14); cell15 = rw4.createCell(15); cell16 = rw4.createCell(16); cell17 = rw4.createCell(17); cell18 = rw4.createCell(18); cell19 = rw4.createCell(19); cell20 = rw4.createCell(20); cell21 = rw4.createCell(21); cell22 = rw4.createCell(22); cell23 = rw4.createCell(23); cell24 = rw4.createCell(24); cell25 = rw4.createCell(25); cell26 = rw4.createCell(26); cell27 = rw4.createCell(27); cell28 = rw4.createCell(28); cell29 = rw4.createCell(29); cell30 = rw4.createCell(30); cell31 = rw4.createCell(31); cell32 = rw4.createCell(32); cell33 = rw4.createCell(33); cell0.setCellValue("COUNTY NAME"); cell1.setCellValue("PARTNER NAME"); cell2.setCellValue("NEAREST FACILITY"); cell3.setCellValue("GROUP NAME"); cell4.setCellValue("SERVICE PROVIDER"); cell5.setCellValue("FULL NAME"); cell6.setCellValue("AGE"); cell7.setCellValue("GENDER"); cell8.setCellValue("DATE OF BIRTH"); cell9.setCellValue("NATIONAL ID"); cell10.setCellValue("MOBILE NO"); cell11.setCellValue("CCC NO"); cell12.setCellValue("Messages Attended"); cell13.setCellValue("Knowledge of HIV Status"); cell14.setCellValue("Partner HIV Testing"); cell15.setCellValue("Child HIV Testing"); cell16.setCellValue("Discordance"); cell17.setCellValue("HIV Disclosure"); cell18.setCellValue("Risk Factor/Reduction"); cell19.setCellValue("Condom Use"); cell20.setCellValue("Alcohol and Substance Abuse"); cell21.setCellValue("Adherence"); cell22.setCellValue("STIs"); cell23.setCellValue("Family Planning"); cell24.setCellValue("PMTCT"); cell25.setCellValue("TB"); cell26.setCellValue("Received Contraceptives"); cell27.setCellValue("Reffered To Service Point"); cell28.setCellValue("Given Condoms"); cell29.setCellValue("Screened For TB"); cell30.setCellValue("Screened For STIs"); cell31.setCellValue("Partner Tested"); cell32.setCellValue("Children Tested"); cell33.setCellValue("Disclosed Status"); HSSFCellStyle 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); HSSFFont fontx = wb.createFont(); fontx.setColor(HSSFColor.DARK_BLUE.index); stylex.setFont(fontx); stylex.setWrapText(true); cell0.setCellStyle(stylex); cell1.setCellStyle(stylex); cell2.setCellStyle(stylex); cell3.setCellStyle(stylex); cell4.setCellStyle(stylex); cell5.setCellStyle(stylex); cell6.setCellStyle(stylex); cell7.setCellStyle(stylex); cell8.setCellStyle(stylex); cell9.setCellStyle(stylex); cell10.setCellStyle(stylex); cell11.setCellStyle(stylex); cell12.setCellStyle(stylex); cell13.setCellStyle(stylex); cell14.setCellStyle(stylex); cell15.setCellStyle(stylex); cell16.setCellStyle(stylex); cell17.setCellStyle(stylex); cell18.setCellStyle(stylex); cell19.setCellStyle(stylex); cell20.setCellStyle(stylex); cell21.setCellStyle(stylex); cell22.setCellStyle(stylex); cell23.setCellStyle(stylex); cell24.setCellStyle(stylex); cell25.setCellStyle(stylex); cell26.setCellStyle(stylex); cell27.setCellStyle(stylex); cell28.setCellStyle(stylex); cell29.setCellStyle(stylex); cell30.setCellStyle(stylex); cell31.setCellStyle(stylex); cell32.setCellStyle(stylex); cell33.setCellStyle(stylex); i = 1; String[] partIDS = partner_ids.split(","); for (String partner_id : partIDS) { if (!partner_id.equals("") && !partner_id.equals(",")) { partnerid = partner_id; System.out.println("partner id is : " + partnerid); String getClients = "SELECT client_id,fname,mname,lname," + "DATE_FORMAT( NOW( ) , '%Y' ) - DATE_FORMAT( dob, '%Y' )-( DATE_FORMAT( NOW( ),'YYYY-%mm-%dd' )< DATE_FORMAT( dob, 'YYYY-%mm-%dd' ) )" + ",gender,group_id,district_id,partner_id,provider_id,lessons_attended,national_id,ccc_no,mobile_no,dob,hf_id FROM personal_information" + " WHERE partner_id='" + partnerid + "' ORDER BY partner_id,district_id,group_id,fname,mname,lname"; conn.rs = conn.st.executeQuery(getClients); while (conn.rs.next()) { county = district = hf = partner = groupname = serviceprovider = clientname = age = gender = groupings = year = providerid = ""; countyid = districtid = hfid = partnerid = groupid = serviceproviderid = clientid = ""; s1 = s2 = s3 = s4 = s5 = s6 = s7 = s8 = s9 = s10 = s11 = s12 = s13 = ""; cm = rsp = cd = tb = sti = testedpartner = testedchild = session_no = value = status; sess = val = cds = 0; hf_id = lessons_attended = national_id = ccc_no = mobile_no = dob = ""; HSSFRow rw4x = shet1.createRow(i); rw4.setHeightInPoints(45); rw4.setRowStyle(style2); // rw4.createCell(1).setCellValue("Number"); HSSFCell cell0x, cell1x, cell2x, cell3x, cell4x, cell5x, cell6x, cell7x, cell8x, cell9x, cell10x, cell11x, cell12x, cell13x, cell14x, cell15x, cell16x, cell17x, cell18x, cell19x, cell20x; HSSFCell cell21x, cell22x, cell23x, cell24x, cell25x, cell26x, cell27x, cell28x, cell29x, cell30x, cell31x, cell32x, cell33x; cell0x = rw4x.createCell(0); cell1x = rw4x.createCell(1); cell2x = rw4x.createCell(2); cell3x = rw4x.createCell(3); cell4x = rw4x.createCell(4); cell5x = rw4x.createCell(5); cell6x = rw4x.createCell(6); cell7x = rw4x.createCell(7); cell8x = rw4x.createCell(8); cell9x = rw4x.createCell(9); cell10x = rw4x.createCell(10); cell11x = rw4x.createCell(11); cell12x = rw4x.createCell(12); cell13x = rw4x.createCell(13); cell14x = rw4x.createCell(14); cell15x = rw4x.createCell(15); cell16x = rw4x.createCell(16); cell17x = rw4x.createCell(17); cell18x = rw4x.createCell(18); cell19x = rw4x.createCell(19); cell20x = rw4x.createCell(20); cell21x = rw4x.createCell(21); cell22x = rw4x.createCell(22); cell23x = rw4x.createCell(23); cell24x = rw4x.createCell(24); cell25x = rw4x.createCell(25); cell26x = rw4x.createCell(26); cell27x = rw4x.createCell(27); cell28x = rw4x.createCell(28); cell29x = rw4x.createCell(29); cell30x = rw4x.createCell(30); cell31x = rw4x.createCell(31); cell32x = rw4x.createCell(32); cell33x = rw4x.createCell(33); clientid = conn.rs.getString(1); clientname = conn.rs.getString(2) + " " + conn.rs.getString(3) + " " + conn.rs.getString(4); age = conn.rs.getString(5); gender = conn.rs.getString(6); groupid = conn.rs.getString(7); districtid = conn.rs.getString(8); partnerid = conn.rs.getString(9); providerid = conn.rs.getString(10); lessons_attended = conn.rs.getString(11); national_id = conn.rs.getString(12); ccc_no = conn.rs.getString(13); mobile_no = conn.rs.getString(14); dob = conn.rs.getString(15); hfid = conn.rs.getString(16); if (conn.rs.getString(3).equals(conn.rs.getString(4))) { clientname = conn.rs.getString(2) + " " + conn.rs.getString(4); } String getServiceProvider = "SELECT fname,mname,lname FROM service_provider WHERE provider_id='" + providerid + "'"; conn.rs1 = conn.st1.executeQuery(getServiceProvider); if (conn.rs1.next() == true) { serviceprovider = conn.rs1.getString(1) + " " + conn.rs1.getString(2) + " " + conn.rs1.getString(3); if (conn.rs1.getString(2).equals(conn.rs1.getString(3))) { serviceprovider = conn.rs1.getString(1) + " " + conn.rs1.getString(3); } } String getCnt = "SELECT district.district_name,county.county_name FROM district JOIN county ON district.county_id=county.county_id WHERE district.district_id='" + districtid + "'"; conn.rs1 = conn.st1.executeQuery(getCnt); if (conn.rs1.next() == true) { district = conn.rs1.getString(1); county = conn.rs1.getString(2); } String getPart = "SELECT partner_name FROM partner WHERE partner_id='" + partnerid + "'"; conn.rs1 = conn.st1.executeQuery(getPart); if (conn.rs1.next() == true) { partner = conn.rs1.getString(1); } String getgrp1 = "SELECT health_facility.hf_name FROM health_facility WHERE health_facility.hf_id='" + hfid + "' LIMIT 1"; conn.rs1 = conn.st1.executeQuery(getgrp1); if (conn.rs1.next() == true) { hf = conn.rs1.getString(1); } if (!groupid.equals("0")) { String getgrp = "SELECT groups.group_name FROM groups WHERE groups.group_id='" + groupid + "'"; conn.rs1 = conn.st1.executeQuery(getgrp); if (conn.rs1.next() == true) { groupname = conn.rs1.getString(1); } } if (groupid.equals("0")) { groupname = "INDIVIDUAL"; } String getAttended = "SELECT session_no,value FROM register2 WHERE client_id='" + clientid + "'"; conn.rs1 = conn.st1.executeQuery(getAttended); while (conn.rs1.next()) { sess = conn.rs1.getInt(1); val = conn.rs1.getInt(2); if (sess == 1) { if (val == 1) { s1 = "1"; } else if (val == 2) { s1 = "0"; } else { s1 = ""; } } if (sess == 2) { if (val == 1) { s2 = "1"; } else if (val == 2) { s2 = "0"; } else { s2 = ""; } } if (sess == 3) { if (val == 1) { s3 = "1"; } else if (val == 2) { s3 = "0"; } else { s3 = ""; } } if (sess == 4) { if (val == 1) { s4 = "1"; } else if (val == 2) { s4 = "0"; } else { s4 = ""; } } if (sess == 5) { if (val == 1) { s5 = "1"; } else if (val == 2) { s5 = "0"; } else { s5 = ""; } } if (sess == 6) { if (val == 1) { s6 = "1"; } else if (val == 2) { s6 = "0"; } else { s6 = ""; } } if (sess == 7) { if (val == 1) { s7 = "1"; } else if (val == 2) { s7 = "0"; } else { s7 = ""; } } if (sess == 8) { if (val == 1) { s8 = "1"; } else if (val == 2) { s8 = "0"; } else { s8 = ""; } } if (sess == 9) { if (val == 1) { s9 = "1"; } else if (val == 2) { s9 = "0"; } else { s9 = ""; } } if (sess == 10) { if (val == 1) { s10 = "1"; } else if (val == 2) { s10 = "0"; } else { s10 = ""; } } if (sess == 11) { if (val == 1) { s11 = "1"; } else if (val == 2) { s11 = "0"; } else { s11 = ""; } } if (sess == 12) { if (val == 1) { s12 = "1"; } else if (val == 2) { s12 = "0"; } else { s12 = ""; } } if (sess == 13) { if (val == 1) { s13 = "1"; } else if (val == 2) { s13 = "0"; } else { s13 = ""; } } } // OUTPUT ATTENDED-------------------------------- cm = rsp = tb = sti = testedpartner = testedchild = session_no = value = status = "NO"; cds = 0; String getServices = "SELECT contraceptive_method,rsp,cds_given,screened_tb,screened_stis,tested_partner,tested_children,disclosed_status FROM services_provided WHERE client_id='" + clientid + "'"; conn.rs1 = conn.st1.executeQuery(getServices); while (conn.rs1.next()) { cds += conn.rs1.getInt(3); if (conn.rs1.getString(1).equals("YES")) { cm = conn.rs1.getString(1); } if (conn.rs1.getString(2).equals("YES")) { rsp = conn.rs1.getString(2); } if (conn.rs1.getString(4).equals("YES")) { tb = conn.rs1.getString(4); } if (conn.rs1.getString(5).equals("YES")) { sti = conn.rs1.getString(5); } if (conn.rs1.getString(6).equals("YES")) { testedpartner = conn.rs1.getString(6); } if (conn.rs1.getString(7).equals("YES")) { testedchild = conn.rs1.getString(7); } if (conn.rs1.getString(8).equals("YES")) { status = conn.rs1.getString(8); } } // OUTPUT SERVICES PROVIDED================================ cell0x.setCellValue(county); cell1x.setCellValue(partner); cell2x.setCellValue(hf); cell3x.setCellValue(groupname); cell4x.setCellValue(serviceprovider); cell5x.setCellValue(clientname); cell6x.setCellValue(age); cell7x.setCellValue(gender); cell8x.setCellValue(dob); cell9x.setCellValue(national_id); cell10x.setCellValue(mobile_no); cell11x.setCellValue(ccc_no); cell12x.setCellValue(lessons_attended); cell13x.setCellValue(s1); cell14x.setCellValue(s2); cell15x.setCellValue(s3); cell16x.setCellValue(s4); cell17x.setCellValue(s5); cell18x.setCellValue(s6); cell19x.setCellValue(s7); cell20x.setCellValue(s8); cell21x.setCellValue(s9); cell22x.setCellValue(s10); cell23x.setCellValue(s11); cell24x.setCellValue(s12); cell25x.setCellValue(s13); cell26x.setCellValue(cm); cell27x.setCellValue(rsp); cell28x.setCellValue(cds); cell29x.setCellValue(tb); cell30x.setCellValue(sti); cell31x.setCellValue(testedpartner); cell32x.setCellValue(testedchild); cell33x.setCellValue(status); cell0x.setCellStyle(styleBorder); cell1x.setCellStyle(styleBorder); cell2x.setCellStyle(styleBorder); cell3x.setCellStyle(styleBorder); cell4x.setCellStyle(styleBorder); cell5x.setCellStyle(styleBorder); cell6x.setCellStyle(styleBorder); cell7x.setCellStyle(styleBorder); cell8x.setCellStyle(styleBorder); cell9x.setCellStyle(styleBorder); cell10x.setCellStyle(styleBorder); cell11x.setCellStyle(styleBorder); cell12x.setCellStyle(styleBorder); cell13x.setCellStyle(styleBorder); cell14x.setCellStyle(styleBorder); cell15x.setCellStyle(styleBorder); cell16x.setCellStyle(styleBorder); cell17x.setCellStyle(styleBorder); cell18x.setCellStyle(styleBorder); cell19x.setCellStyle(styleBorder); cell20x.setCellStyle(styleBorder); cell21x.setCellStyle(styleBorder); cell22x.setCellStyle(styleBorder); cell23x.setCellStyle(styleBorder); cell24x.setCellStyle(styleBorder); cell25x.setCellStyle(styleBorder); cell26x.setCellStyle(styleBorder); cell27x.setCellStyle(styleBorder); cell28x.setCellStyle(styleBorder); cell29x.setCellStyle(styleBorder); cell30x.setCellStyle(styleBorder); cell31x.setCellStyle(styleBorder); cell32x.setCellStyle(styleBorder); cell33x.setCellStyle(styleBorder); i++; System.out.println("here : " + i); } } } 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(); } // write it as an excel attachment 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_Raw_Data.xls"); OutputStream outStream = response.getOutputStream(); outStream.write(outArray); outStream.flush(); } // <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(allRawData.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(allRawData.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> }