コード例 #1
0
  public void ejecutarReporte(String codigo) {
    try {
      cn = Conexion.realizarConexion();
      String master = System.getProperty("user.dir") + "\\src\\reportes\\reporteEmpleado.jasper";
      System.out.println("master: " + master);
      if (master == null) {
        showMessageDialog(null, "No se encontro el archivo", "Error", 0);
        System.exit(2);
      }

      JasperReport masterReport = null;
      try {
        masterReport = (JasperReport) JRLoader.loadObject(master);
      } catch (JRException ex) {
        showMessageDialog(null, "MasterReport:" + ex.getMessage(), "Error", 0);
        System.exit(3);
      }

      Map parametro = new HashMap();
      parametro.put("chr_emplcodigo", codigo);

      JasperPrint jasperPrint = JasperFillManager.fillReport(masterReport, parametro, cn);

      JasperViewer jviewer = new JasperViewer(jasperPrint, false);
      jviewer.setTitle("Reporte");
      jviewer.setVisible(true);
    } catch (ClassNotFoundException ex) {
      showMessageDialog(null, ex.getMessage(), "Error", 0);
    } catch (SQLException ex) {
      showMessageDialog(null, ex.getMessage(), "Error", 0);
    } catch (Exception ex) {
      showMessageDialog(null, ex.getMessage(), "Error", 0);
    } finally {
      try {
        cn.close();
      } catch (Exception ex) {
        showMessageDialog(null, ex.getMessage(), "Error", 0);
      }
    }
  }
コード例 #2
0
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    try {
      Locales.setCurrent(request);
      if (Users.getCurrent() == null) { // for a bug in websphere portal 5.1 with Domino LDAP
        Users.setCurrent((String) request.getSession().getAttribute("xava.user"));
      }
      request.getParameter("application"); // for a bug in websphere 5.1
      request.getParameter("module"); // for a bug in websphere 5.1
      Tab tab = (Tab) request.getSession().getAttribute("xava_reportTab");
      int[] selectedRowsNumber =
          (int[]) request.getSession().getAttribute("xava_selectedRowsReportTab");
      Map[] selectedKeys = (Map[]) request.getSession().getAttribute("xava_selectedKeysReportTab");
      int[] selectedRows = getSelectedRows(selectedRowsNumber, selectedKeys, tab);
      request.getSession().removeAttribute("xava_selectedRowsReportTab");
      Integer columnCountLimit =
          (Integer) request.getSession().getAttribute("xava_columnCountLimitReportTab");
      request.getSession().removeAttribute("xava_columnCountLimitReportTab");

      setDefaultSchema(request);
      String user = (String) request.getSession().getAttribute("xava_user");
      request.getSession().removeAttribute("xava_user");
      Users.setCurrent(user);
      String uri = request.getRequestURI();
      if (uri.endsWith(".pdf")) {
        InputStream is;
        JRDataSource ds;
        Map parameters = new HashMap();
        synchronized (tab) {
          tab.setRequest(request);
          parameters.put("Title", tab.getTitle());
          parameters.put("Organization", getOrganization());
          parameters.put("Date", getCurrentDate());
          for (String totalProperty : tab.getTotalPropertiesNames()) {
            parameters.put(totalProperty + "__TOTAL__", getTotal(request, tab, totalProperty));
          }
          TableModel tableModel = getTableModel(request, tab, selectedRows, false, true, null);
          tableModel.getValueAt(0, 0);
          if (tableModel.getRowCount() == 0) {
            generateNoRowsPage(response);
            return;
          }
          is = getReport(request, response, tab, tableModel, columnCountLimit);
          ds = new JRTableModelDataSource(tableModel);
        }
        JasperPrint jprint = JasperFillManager.fillReport(is, parameters, ds);
        response.setContentType("application/pdf");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".pdf\"");
        JasperExportManager.exportReportToPdfStream(jprint, response.getOutputStream());
      } else if (uri.endsWith(".csv")) {
        String csvEncoding = XavaPreferences.getInstance().getCSVEncoding();
        if (!Is.emptyString(csvEncoding)) {
          response.setCharacterEncoding(csvEncoding);
        }
        response.setContentType("text/x-csv");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".csv\"");
        synchronized (tab) {
          tab.setRequest(request);
          response
              .getWriter()
              .print(
                  TableModels.toCSV(
                      getTableModel(request, tab, selectedRows, true, false, columnCountLimit)));
        }
      } else {
        throw new ServletException(
            XavaResources.getString("report_type_not_supported", "", ".pdf .csv"));
      }
    } catch (Exception ex) {
      log.error(ex.getMessage(), ex);
      throw new ServletException(XavaResources.getString("report_error"));
    } finally {
      request.getSession().removeAttribute("xava_reportTab");
    }
  }