Example usage for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload

List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload.servlet ServletFileUpload ServletFileUpload.

Prototype

public ServletFileUpload(FileItemFactory fileItemFactory)

Source Link

Document

Constructs an instance of this class which uses the supplied factory to create FileItem instances.

Usage

From source file:com.pamarin.servlet.uploadfile.UploadFileServet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    LOG.log(Level.INFO, "uploaded");

    try {// ww  w .  jav  a 2s. c om
        if (!ServletFileUpload.isMultipartContent(request)) {
            return;
        }

        LOG.log(Level.INFO, "is multipart");
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(maxMemSize);
        factory.setRepository(new File("c:\\temp"));
        //
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(maxFileSize);

        List<FileItem> fileItems = upload.parseRequest(request);
        Iterator<FileItem> iterator = fileItems.iterator();

        LOG.log(Level.INFO, "file size --> {0}", fileItems.size());
        while (iterator.hasNext()) {
            FileItem item = iterator.next();
            //if (!item.isFormField()) {
            LOG.log(Level.INFO, "content type --> {0}", item.getContentType());
            LOG.log(Level.INFO, "name --> {0}", item.getName());
            LOG.log(Level.INFO, "field name --> {0}", item.getFieldName());
            LOG.log(Level.INFO, "string --> {0}", item.getString());

            item.write(new File("c:\\temp", UUID.randomUUID().toString() + ".png"));
            //}
        }
    } catch (FileUploadException ex) {
        LOG.log(Level.WARNING, ex.getMessage());
    } catch (Exception ex) {
        LOG.log(Level.WARNING, ex.getMessage());
    }
}

From source file:net.formio.servlet.ServletMultipartRequestParser.java

@Override
protected List<FileItem> parseRequest(FileItemFactory fif, long singleFileSizeMax, long totalSizeMax,
        String defaultEncoding) throws FileUploadException {
    final ServletFileUpload upload = new ServletFileUpload(fif);
    configureUpload(upload, singleFileSizeMax, totalSizeMax, defaultEncoding);
    return upload.parseRequest(request);
}

From source file:by.iharkaratkou.TestServlet.java

public String processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    String filenameTimestamp = "";

    try {/*from   w w w  .  j a  v  a 2  s .  co  m*/
        boolean ismultipart = ServletFileUpload.isMultipartContent(request);
        if (!ismultipart) {
            System.out.println("ismultipart is false");
        } else {
            System.out.println("ismultipart is true");
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = null;

            try {

                items = upload.parseRequest(request);
            } catch (Exception e) {
            }
            Iterator itr = items.iterator();
            while (itr.hasNext()) {
                FileItem item = (FileItem) itr.next();
                if (item.isFormField()) {

                } else {
                    String itemname = item.getName();
                    if ((itemname == null || itemname.equals(""))) {
                        continue;
                    }
                    String filename = FilenameUtils.getName(itemname);
                    System.out.println(filename);
                    File f = checkExist(filename);
                    item.write(f);
                    if (f.getName().contains(".xlsx")) {
                        filenameTimestamp = f.getName();
                    }
                }
            }
        }

    } catch (Exception e) {

    } finally {
        out.close();
    }
    return filenameTimestamp;
}

From source file:by.creepid.jsf.fileupload.UploadFilter.java

@SuppressWarnings("unchecked")
@Override/* w w  w.  j a  v a  2  s . c  o m*/
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    if ((request instanceof HttpServletRequest)) {
        HttpServletRequest httpRequest = (HttpServletRequest) request;

        if (ServletFileUpload.isMultipartContent(httpRequest)) {
            DiskFileItemFactory factory = new DiskFileItemFactory();
            factory.setRepository(new File(repositoryPath));

            ServletFileUpload upload = new ServletFileUpload(factory);

            try {

                List<FileItem> items = (List<FileItem>) upload.parseRequest(httpRequest);
                final Map<String, String[]> map = new HashMap<String, String[]>();

                for (FileItem item : items) {
                    if (item.isFormField()) {
                        processFormField(item, map);
                    } else {
                        processFileField(item, httpRequest);
                    }
                }

                request = UploadFilter.wrapRequest(httpRequest, map);

            } catch (FileUploadException ex) {
                throw new ServletException(ex);
            }
        }
    }
    chain.doFilter(request, response);
}

From source file:com.patrolpro.servlet.UploadPostOrderServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from w  w w .j a v  a 2 s . com
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    try {
        String companyId = request.getParameter("companyId");
        String clientId = request.getParameter("clientId");
        String cid = request.getParameter("cid");

        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);

        List<FileItem> fields = upload.parseRequest(request);

        FileItem fileData = null;
        for (int f = 0; f < fields.size(); f++) {
            if (fields.get(f).getFieldName().equals("file_data")) {
                fileData = fields.get(f);
            } else if (fields.get(f).getFieldName().equals("companyId")) {
                companyId = fields.get(f).getString();
            } else if (fields.get(f).getFieldName().equals("clientId")) {
                clientId = fields.get(f).getString();
            } else if (fields.get(f).getFieldName().equals("cid")) {
                cid = fields.get(f).getString();
            }
        }

        File tempFile = File.createTempFile("postinstr", "tmnp");
        tempFile.deleteOnExit();

        CompanyService compService = new CompanyService();
        CompanyObj comp = compService.getCompanyObjById(Integer.parseInt(companyId));

        FileOutputStream oStream = new FileOutputStream(tempFile);
        InputStream iStream = fileData.getInputStream();
        byte[] buffer = new byte[2048];
        int numRead = 0;
        while ((numRead = iStream.read(buffer)) > -1) {
            oStream.write(buffer, 0, numRead);
        }
        oStream.flush();
        oStream.close();
        iStream.close();

        boolean isSuccesfull = FileLoader.saveAdditionalFile("location_additional_files", comp.getCompanyDb(),
                clientId, fileData.getName(), tempFile);
        tempFile.delete();

        response.sendRedirect("/client/post_instructions.xhtml?windowId=" + cid);
    } catch (Exception exe) {
        exe.printStackTrace();
    } finally {

    }
}

From source file:controller.editGames.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {

        boolean isMultiPart = ServletFileUpload.isMultipartContent(request);
        if (isMultiPart) {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = upload.parseRequest(request);
            Iterator<FileItem> iter = items.iterator();
            while (iter.hasNext()) {
                FileItem fileItem = iter.next();
                if (fileItem.isFormField()) {
                    processFormField(fileItem);
                } else {
                    flItem = fileItem;/*from   w w w  .j ava 2 s . com*/
                }
            }
        }

        Check b = new Check();
        b.setMinCpu(MinCpu);
        b.setMinCpuLvl(MinCpuLvl);
        b.setMinGpu(MinGpu);
        b.setMinGpuLvl(MinGpuLvl);
        b.setMinRam(MinRam);

        b.setCode(Code);

        b.setRecCpuLvl(RecCpuLvl);
        b.setRecCpu(RecCpu);
        b.setRecGpu(RecGpu);
        b.setRecGpuLvl(RecGpuLvl);
        b.setRecRam(RecRam);

        int i = b.editGame();

        if (i > 0) {
            RequestDispatcher rd = request.getRequestDispatcher("viewGames.jsp");
            request.setAttribute("return", "Edit Item is Successful.");
            rd.forward(request, response);
        } else {
            RequestDispatcher rd = request.getRequestDispatcher("editGames.jsp");
            request.setAttribute("return", "Edit Item is Failed.");
            rd.forward(request, response);
        }

    } catch (Exception e) {
        System.out.println(e);

    }
}

From source file:Index.UploadFileServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w w  w  .  jav  a  2s .  c  o m
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    String ubicacionArchivo = "C:\\Users\\Romina\\Documents\\NetBeansProjects\\QuickOrderWeb\\web\\images";

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024);
    factory.setRepository(new File(ubicacionArchivo));

    ServletFileUpload upload = new ServletFileUpload(factory);

    try {
        List<FileItem> partes = upload.parseRequest(request);

        for (FileItem item : partes) {
            File file = new File(ubicacionArchivo,
                    request.getSession().getAttribute("userName").toString() + ".jpg");
            item.write(file);
            System.out.println("name: " + item.getName());
        }
        request.setAttribute("error", null);
        request.setAttribute("result", "Se ha registrado correctamente");
        request.setAttribute("funcionalidad", "Imagen");
        request.getSession().removeAttribute("userName");

        request.getRequestDispatcher("/Login.jsp").forward(request, response);
    } catch (FileUploadException ex) {
        System.out.println("Error al subir el archivo: " + ex.getMessage());

        request.setAttribute("error", "Error al subir la imagen");
        request.setAttribute("funcionalidad", "Imagen");

        request.getRequestDispatcher("/Login.jsp").forward(request, response);
    } catch (Exception ex) {
        System.out.println("Error al subir el archivo: " + ex.getMessage());
        request.setAttribute("error", "Error al subir la imagen");
        request.setAttribute("funcionalidad", "Imagen");

        request.getRequestDispatcher("/Login.jsp").forward(request, response);

    }

}

From source file:com.patrolpro.servlet.UploadFileServlet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from  w ww . java 2s.  c  o  m*/
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {
        String companyId = request.getParameter("companyId");

        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);

        List<FileItem> fields = upload.parseRequest(request);

        FileItem fileData = null;
        Integer employeeId = null;
        for (int f = 0; f < fields.size(); f++) {
            if (fields.get(f).getFieldName().equals("file_data")) {
                fileData = fields.get(f);
            } else if (fields.get(f).getFieldName().equals("employeeId")) {
                employeeId = Integer.parseInt(fields.get(f).getString());
            }
        }

        InputStream iStream = fileData.getInputStream();

        String beanName = request.getParameter("beanName");

        FacesContext context = FacesServletContextFactory.getInstance().getFacesContext(request, response);
        UploadFileInterface reportHolderBean = context.getApplication().evaluateExpressionGet(context,
                "#{" + beanName + "}", UploadFileInterface.class);

        ByteArrayOutputStream bOutput = new ByteArrayOutputStream();
        byte[] buffer = new byte[2048];
        int bufCount = 0;
        while ((bufCount = iStream.read(buffer)) > -1) {
            bOutput.write(buffer, 0, bufCount);
        }
        bOutput.flush();
        String responseStr = reportHolderBean.processFileUpload(companyId, bOutput.toByteArray(), employeeId);
        if (responseStr.equals("success")) {
            out.write("{}");
            out.flush();
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        out.close();
    }
}

From source file:controller.uploadPergunta3.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  ww w. j  a  v  a  2s . com
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String idLocal = (String) request.getParameter("idLocal");

    String name = "";
    //process only if its multipart content
    if (ServletFileUpload.isMultipartContent(request)) {
        try {
            List<FileItem> multiparts = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

            for (FileItem item : multiparts) {
                if (!item.isFormField()) {
                    name = new File(item.getName()).getName();
                    //                        item.write( new File(UPLOAD_DIRECTORY + File.separator + name));
                    item.write(new File(AbsolutePath + File.separator + name));
                }
            }

            //File uploaded successfully
            request.setAttribute("message", "File Uploaded Successfully");
        } catch (Exception ex) {
            request.setAttribute("message", "File Upload Failed due to " + ex);
        }

    } else {
        request.setAttribute("message", "Sorry this Servlet only handles file upload request");
    }

    //        request.getRequestDispatcher("/novoLocalPergunta3?id="+idLocal+"&fupload=1&nomeArquivo="+name).forward(request, response);
    //        String x = "/novoLocalPergunta3.jsp?id="+idLocal+"&nomeArquivo="+name;
    //        request.getRequestDispatcher(x).forward(request, response);

    RequestDispatcher view = getServletContext()
            .getRequestDispatcher("/novoLocalPergunta3?id=" + idLocal + "&nomeArquivo=" + name);
    view.forward(request, response);

}

From source file:calliope.handler.post.AeseTextImportHandler.java

public void handle(HttpServletRequest request, HttpServletResponse response, String urn) throws AeseException {
    try {/*  w ww .j  ava2s.  co  m*/
        if (ServletFileUpload.isMultipartContent(request)) {
            StringBuilder sb = new StringBuilder();
            // Check that we have a file upload request
            // Create a factory for disk-based file items
            FileItemFactory factory = new DiskFileItemFactory();
            // Create a new file upload handler
            ServletFileUpload upload = new ServletFileUpload(factory);
            String log = "";
            sb.append("<html><body>");
            // Parse the request
            List items = upload.parseRequest(request);
            for (int i = 0; i < items.size(); i++) {
                FileItem item = (FileItem) items.get(i);
                if (item.isFormField()) {
                    String fieldName = item.getFieldName();
                    if (fieldName != null) {
                        sb.append("<p>form field: ");
                        sb.append(fieldName);
                        sb.append("</p>");
                    }
                } else if (item.getName().length() > 0) {
                    String fieldName = item.getFieldName();
                    if (fieldName != null) {
                        sb.append("<p>file field: ");
                        sb.append(fieldName);
                        sb.append("</p>");
                    }
                }
            }
            sb.append("</body></html>");
            response.setContentType("text/html;charset=UTF-8");
            response.getWriter().println(sb.toString());
        }
    } catch (Exception e) {
        throw new AeseException(e);
    }
}