コード例 #1
0
  /** exports the results to a excel file */
  public void exportExcel() {
    try {
      FacesContext context = FacesContext.getCurrentInstance();
      HttpServletResponse response =
          (HttpServletResponse) context.getExternalContext().getResponse();
      response.setContentType("application/vnd.ms-excel");
      response.setHeader("Content-Disposition", "attachment; filename=\"umsaetze.xls\";");
      OutputStream out = response.getOutputStream();

      WorkbookSettings ws = new WorkbookSettings();
      ws.setLocale(new Locale("de", "DE"));
      WritableWorkbook workbook = Workbook.createWorkbook(out, ws);
      WritableSheet sheet = workbook.createSheet("Sheet1", 0);
      sheet.addCell(new Label(0, 0, "Datum"));
      sheet.addCell(new Label(1, 0, "Umssatzinformation"));
      sheet.addCell(new Label(2, 0, "EURO"));

      DateFormat format = new SimpleDateFormat("dd.MM.yyyy");

      int row = 1;
      if (transactions != null)
        for (Transaction transaction : transactions) {
          sheet.addCell(new Label(0, row, format.format(transaction.getDate())));

          if (transaction.getFromAccount().toString().equals(acc)) {
            sheet.addCell(
                new Label(
                    1,
                    row,
                    "AN :"
                        + transaction.getToAccount().toString()
                        + ", "
                        + transaction.getPaymentReason()));
          } else {
            sheet.addCell(
                new Label(
                    1,
                    row,
                    "VON:"
                        + (transaction.getFromAccount().getAccountID() == BankSettings.bankAccountID
                            ? "E-BANK-SYSTEM"
                            : transaction.getFromAccount())
                        + ", "
                        + transaction.getPaymentReason()));
          }

          sheet.addCell(
              new Label(
                  2,
                  row,
                  transaction.getAmount().setScale(2, BigDecimal.ROUND_HALF_UP).toString()));

          row++;
        }
      workbook.write();
      workbook.close();
      response.flushBuffer();
      context.responseComplete();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
コード例 #2
0
  /** Exports the results to a pdf */
  public void exportPdf() {
    try {
      Customer c = accountController.getCustomer();
      DateFormat format = new SimpleDateFormat("dd.MM.yyyy");
      ByteArrayOutputStream baos = new ByteArrayOutputStream();
      PdfPCell cell;
      Document document = new Document();
      PdfWriter.getInstance(document, baos);
      Font defaultFont = new Font(Font.FontFamily.HELVETICA, 10);
      Font headerFont = new Font(Font.FontFamily.HELVETICA, 10, Font.BOLD);
      document.open();
      document.add(
          new Paragraph(
              "Umsatzanzeige für "
                  + c.getFirstName()
                  + " "
                  + c.getFamilyName()
                  + ", erstellt am "
                  + format.format(new Date())
                  + " für Konto "
                  + acc,
              defaultFont));

      //			document.add(new Paragraph("Zweiter Paragraph"));

      PdfPTable table = new PdfPTable(new float[] {1f, 4f, 1f});
      table.setWidthPercentage(100f);
      table.setSpacingBefore(20f);
      cell = new PdfPCell(new Phrase("Datum", headerFont));
      cell.setHorizontalAlignment(Element.ALIGN_CENTER);
      cell.setPadding(4f);
      cell.setGrayFill(0.9f);
      table.addCell(cell);
      cell = new PdfPCell(new Phrase("Umsatzinformation", headerFont));
      cell.setPadding(4f);
      cell.setGrayFill(0.9f);
      table.addCell(cell);
      cell = new PdfPCell(new Phrase("Euro", headerFont));
      cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
      cell.setPadding(4f);
      cell.setGrayFill(0.9f);
      table.addCell(cell);

      if (transactions != null)
        for (Transaction transaction : transactions) {
          cell = new PdfPCell(new Phrase(format.format(transaction.getDate()), defaultFont));
          cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
          cell.setBorder(Rectangle.BOTTOM);
          cell.setPadding(4f);
          table.addCell(cell);

          if (transaction.getFromAccount().toString().equals(acc)) {
            cell =
                new PdfPCell(
                    new Phrase(
                        "AN : "
                            + transaction.getToAccount()
                            + ", "
                            + transaction.getPaymentReason(),
                        defaultFont));
          } else {
            cell =
                new PdfPCell(
                    new Phrase(
                        "VON: "
                            + (transaction.getFromAccount().getAccountID()
                                    == BankSettings.bankAccountID
                                ? "E-BANK-SYSTEM"
                                : transaction.getFromAccount())
                            + ", "
                            + transaction.getPaymentReason(),
                        defaultFont));
          }

          cell.setBorder(Rectangle.BOTTOM);
          cell.setPadding(4f);
          table.addCell(cell);
          cell =
              new PdfPCell(
                  new Phrase(
                      transaction.getAmount().setScale(2, BigDecimal.ROUND_HALF_UP).toString(),
                      defaultFont));
          cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
          cell.setBorder(Rectangle.BOTTOM);
          cell.setPadding(4f);
          table.addCell(cell);
        }
      document.add(table);
      document.close();

      FacesContext context = FacesContext.getCurrentInstance();
      HttpServletResponse response =
          (HttpServletResponse) context.getExternalContext().getResponse();
      response.setContentType("application/pdf");
      response.setContentLength(baos.size());
      response.setHeader("Content-disposition", "inline;filename=\"umsaetze.pdf\"");
      OutputStream out = response.getOutputStream();
      baos.writeTo(out);
      out.flush();
      response.flushBuffer();
      context.responseComplete();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }