Example #1
0
  private void parseParams() {

    DiskFileItemFactory dff = new DiskFileItemFactory();
    try {
      ServletFileUpload sfu = new ServletFileUpload(dff);
      sfu.setSizeMax(this.maxSize);
      sfu.setHeaderEncoding(Uploader.ENCODEING);

      FileItemIterator fii = sfu.getItemIterator(this.request);

      while (fii.hasNext()) {
        FileItemStream item = fii.next();
        // 普通参数存储
        if (item.isFormField()) {

          this.params.put(item.getFieldName(), this.getParameterValue(item.openStream()));

        } else {

          // 只保留一个
          if (this.inputStream == null) {
            this.inputStream = item.openStream();
            this.originalName = item.getName();
            return;
          }
        }
      }

    } catch (Exception e) {
      this.state = this.errorInfo.get("UNKNOWN");
    }
  }
Example #2
0
  private void callMethodForMultiPart(HttpServletRequest req, HttpServletResponse resp)
      throws Exception {
    String pinfo = req.getPathInfo();
    int pos = pinfo.indexOf('.');
    String cname = pinfo.substring(1, pos).replace('/', '.');
    String mname = pinfo.substring(pos + 1);

    MultiPartMap map = new MultiPartMap();
    FileItemIterator ite = new FileUpload().getItemIterator(req);
    while (ite.hasNext()) {
      FileItemStream item = ite.next();
      if (item.isFormField()) {
        map.put(item.getFieldName(), IOUtil.streamToString(item.openStream(), "UTF-8"));
      } else {
        FileItem val =
            new FileItem(
                item.getFileName(), item.getContentType(), IOUtil.streamToBytes(item.openStream()));
        map.put(item.getFieldName(), val);
      }
    }

    Class clazz = Class.forName(cname);
    Class[] types = new Class[] {MultiPartMap.class};
    Method method = clazz.getMethod(mname, types);
    if (method == null) {
      throw new RuntimeException("Not found method " + mname + "(Map)");
    }

    Object result = method.invoke(null, map);

    resp.setContentType(MIME_HTML + ";charset=utf-8");
    resp.getWriter().write(result.toString());
  }
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    super.doPost(request, response);

    try {
      if (!ServletFileUpload.isMultipartContent(request)) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST);
        return;
      }

      ServletFileUpload sfU = new ServletFileUpload();
      FileItemIterator items = sfU.getItemIterator(request);
      while (items.hasNext()) {
        FileItemStream item = items.next();
        if (!item.isFormField()) {
          InputStream stream = item.openStream();
          Document doc = editor.toDocument(stream);
          stream.close();
          handleDocument(request, response, doc);
          return;
        }
      }

      response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No XML uploaded");
    } catch (FileUploadException fuE) {
      response.sendError(HttpServletResponse.SC_BAD_REQUEST, fuE.getMessage());
    } catch (JDOMException jE) {
      response.sendError(HttpServletResponse.SC_BAD_REQUEST, jE.getMessage());
    }
  }