示例#1
0
 public List namesToMetaProperties(Collection names) throws XavaException {
   List metaProperties = new ArrayList();
   Iterator it = names.iterator();
   int i = -1;
   while (it.hasNext()) {
     i++;
     String name = (String) it.next();
     MetaProperty metaPropertyTab = null;
     try {
       MetaProperty metaProperty = getMetaModel().getMetaProperty(name).cloneMetaProperty();
       metaProperty.setQualifiedName(name);
       String labelId = null;
       if (representCollection()) {
         labelId = getId() + "." + name;
         // If there is no specific translation for the collection,
         // we take the translation from the default tab.
         if (!Labels.existsExact(labelId)) {
           labelId = getIdForDefaultTab() + ".properties." + name;
         }
       } else {
         labelId = getId() + ".properties." + name;
       }
       if (Labels.exists(labelId)) {
         metaProperty.setLabelId(labelId);
       } else if (metaPropertiesTab != null) {
         // By now only the label overwritten from the property of tab
         metaPropertyTab = (MetaProperty) metaPropertiesTab.get(name);
         if (metaPropertyTab != null) {
           metaProperty = metaProperty.cloneMetaProperty();
           metaProperty.setLabel(metaPropertyTab.getLabel());
         }
       }
       metaProperties.add(metaProperty);
     } catch (ElementNotFoundException ex) {
       MetaProperty notInEntity = new MetaProperty();
       notInEntity.setName(name);
       notInEntity.setTypeName("java.lang.Object");
       if (metaPropertyTab != null) {
         notInEntity.setLabel(metaPropertyTab.getLabel());
       }
       metaProperties.add(notInEntity);
     }
   }
   return metaProperties;
 }
  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");
    }
  }
示例#3
0
 public void addMetaProperty(MetaProperty metaProperty) {
   if (metaPropertiesTab == null) {
     metaPropertiesTab = new HashMap();
   }
   metaPropertiesTab.put(metaProperty.getName(), metaProperty);
 }