Example usage for org.apache.commons.fileupload FileItem getString

List of usage examples for org.apache.commons.fileupload FileItem getString

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem getString.

Prototype

String getString();

Source Link

Document

Returns the contents of the file item as a String, using the default character encoding.

Usage

From source file:br.com.sislivros.servlets.RecuperarDadosLivro.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./* w w  w.  j av a 2  s  .  c om*/
 *
 * @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 {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    String caminho;
    if (isMultipart) {
        try {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = (List<FileItem>) upload.parseRequest(request);
            for (FileItem item : items) {
                if (item.isFormField()) {
                    response.getWriter().println("Name campo:" + item.getFieldName());
                    response.getWriter().println("Value campo:" + item.getString());
                    request.setAttribute(item.getFieldName(), item.getString());
                } else {
                    //caso seja um campo do tipo file
                    response.getWriter().println("NOT Form field");
                    response.getWriter().println("Name:" + item.getFieldName());
                    response.getWriter().println("FileNam:" + item.getName());
                    response.getWriter().println("Size:" + item.getSize());
                    response.getWriter().println("ContentType:" + item.getContentType());
                    response.getWriter().println(
                            "C:\\uploads" + File.separator + new Date().getTime() + "_" + item.getName());
                    if (item.getName() == "" || item.getName() == null) {
                        caminho = "img" + File.separator + "sis1.jpg";
                    } else {
                        caminho = ("img" + File.separator + new Date().getTime() + "_" + item.getName());
                    }
                    response.getWriter().println("Caminho: " + caminho);
                    request.setAttribute("caminho", caminho);
                    //                        File uploadedFile = new File("C:\\TomCat\\apache-tomcat-8.0.21\\webapps\\sislivros\\img" + caminho);
                    File uploadedFile = new File(
                            "E:\\Documentos\\NetBeansProjects\\sislivrosgit\\sisLivro\\web\\" + caminho);
                    item.write(uploadedFile);
                    request.setAttribute("caminho", caminho);
                    request.getRequestDispatcher("CadastroLivroServlet").forward(request, response);
                }
            }
        } catch (Exception e) {
            response.getWriter().println("ocorreu um problema ao fazer o upload: " + e.getMessage());
        }
    }
}

From source file:imageServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request//  w w  w .  j a  v a  2s.c  om
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String name = "";
    String value = "";
    String imageurl = "";
    String path = "";
    try {
        String ImageFile = "";
        String itemName = "";

        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        if (!isMultipart) {
        } else {
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List items = null;
            try {
                items = upload.parseRequest(request);
            } catch (FileUploadException e) {
                System.out.println("Exception in upload");
                e.getMessage();
            }

            Iterator itr = items.iterator();
            while (itr.hasNext()) {
                FileItem item = (FileItem) itr.next();
                if (item.isFormField()) {
                    name = item.getFieldName();
                    value = item.getString();
                    if (name.equals("ImageFile")) {
                        ImageFile = value;
                    }

                } else {
                    try {

                        itemName = item.getName();
                        File savedFile = new File(
                                this.getServletContext().getRealPath("/") + "images\\" + itemName);
                        File image = new File(request.getParameter("ImageFile"));
                        path = "/images/";
                        name = itemName;
                        item.write(savedFile);
                    } catch (Exception e) {
                        System.out.println("Error" + e.getMessage());
                    }
                }
            }
            try {
                int image = StudyDB.uploadImage("/images/" + itemName);
                imageurl = StudyDB.retrieveImage();

            } catch (Exception el) {
                System.out.println("Inserting error" + el.getMessage());
            }
        }
    } catch (Exception e) {
        System.out.println(e.getMessage());
    }
    String URL = "/displayImage.jsp";
    String message = "Success";
    request.setAttribute("message", message);
    request.setAttribute("imageurl", imageurl);
    getServletContext().getRequestDispatcher(URL).forward(request, response);

}

From source file:Admin.products.ProductS.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   www  . ja v  a 2 s .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");
    try (PrintWriter out = response.getWriter()) {

        String brand = request.getParameter("sel01n");
        String category_1 = request.getParameter("sel02n");
        String category_2 = request.getParameter("sel03n");
        String category_3 = request.getParameter("sel04n");
        String product_name = request.getParameter("txf01n");
        String description = request.getParameter("txa01n");
        String specifications = request.getParameter("spe00n");

        try {

            String Name = null;
            String Price = null;
            String QTY = null;

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

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

            for (FileItem fileItem : list) {

                if (fileItem.isFormField()) { //form field

                    //                        fileItem.getFieldName().equals("sel01n")) {
                    Name = fileItem.getString();

                    if (fileItem.getFieldName().equals("spe01n")) {
                        System.out.println("NAME-----:" + Name);
                    } else if (fileItem.getFieldName().equals("spe02n")) {
                        System.out.println("VALUE-----:" + Name);
                    }

                } else {

                    System.out.println("---------------" + fileItem.getName());

                    //                        String n = new File(fileItem.getName()).getName();
                    System.out.println(request.getServletContext().getRealPath("/04_admin/product/img/") + "\\"
                            + System.currentTimeMillis() + ".jpg");
                    fileItem.write(new File(request.getServletContext().getRealPath("/04_admin/product/img/")
                            + "\\" + System.currentTimeMillis() + ".jpg"));
                }
            }

        } catch (Exception e) {
            throw new ServletException(e);
        }
    }
}

From source file:CommonServlets.EditUser.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String email = null, userName = null, job = null, address = null, password = null, img = null, role = null;
    BigDecimal creditLimit = new BigDecimal(0);

    try {/*w  w w  .ja  va  2 s  .c  om*/
        // Create a factory for disk-based file items
        DiskFileItemFactory factory = new DiskFileItemFactory();
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (item.isFormField()) {
                //processFormField(item);
                String name = item.getFieldName();
                String value = item.getString();

                if (name.equalsIgnoreCase("email")) {
                    email = value;
                } else if (name.equalsIgnoreCase("userName")) {
                    userName = value;
                } else if (name.equalsIgnoreCase("creditLimit")) {
                    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
                    symbols.setGroupingSeparator(',');
                    symbols.setDecimalSeparator('.');
                    String pattern = "#,##0.0#";
                    DecimalFormat decimalFormat = new DecimalFormat(pattern, symbols);
                    decimalFormat.setParseBigDecimal(true);
                    creditLimit = (BigDecimal) decimalFormat.parse(value);
                } else if (name.equalsIgnoreCase("job")) {
                    job = value;

                } else if (name.equalsIgnoreCase("address")) {
                    address = value;
                } else if (name.equalsIgnoreCase("password")) {
                    password = value;
                }
            } else if (!item.isFormField() && !item.getName().equals("")) {
                System.out.println(new File(AddProduct.class.getClassLoader().getResource("").getPath()
                        .replace("%20", " ")
                        .substring(0, AddProduct.class.getClassLoader().getResource("").getPath()
                                .replace("%20", " ").length() - 27)
                        + "/web/Resources/users_pics/" + item.getName()));
                item.write(new File(AddProduct.class.getClassLoader().getResource("").getPath()
                        .replace("%20", " ")
                        .substring(0, AddProduct.class.getClassLoader().getResource("").getPath()
                                .replace("%20", " ").length() - 27)
                        + "/web/Resources/users_pics/" + item.getName()));
                img = item.getName();
            }
        }

        User u = new User(email, userName, password, creditLimit, job, address, img, role);
        controlServlet.editUserDate(u);
        HttpSession session = request.getSession(true);
        session.setAttribute("done", "1");
        ControlServlet c = new ControlServlet();
        User myUser = c.getUser(userName);
        session.setAttribute("user", myUser);
        response.sendRedirect("UserHome.jsp");

    } catch (Exception ex) {
        Logger.getLogger(AddProduct.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:adminServlets.AddProductServlet.java

private void uploadImage(HttpServletRequest request, HttpServletResponse response) {
    PrintWriter out = null;// w  w  w .  j av  a  2s  .c  om
    try {

        out = response.getWriter();
        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = upload.parseRequest(request);
        Iterator<FileItem> iter = items.iterator();

        while (iter.hasNext()) {

            FileItem item = (FileItem) iter.next();

            if (item.isFormField()) {
                String name = item.getFieldName();
                String value = item.getString();
                paramaters.put(name, value);

            } else // processUploadedFile(item);
            {
                if (item.getSize() != 0) {
                    String itemName = item.getName();
                    Random generator = new Random();
                    int r = Math.abs(generator.nextInt());

                    String reg = "[.*]";
                    String replacingtext = "";

                    Pattern pattern = Pattern.compile(reg);
                    Matcher matcher = pattern.matcher(itemName);
                    StringBuffer buffer = new StringBuffer();

                    while (matcher.find()) {
                        matcher.appendReplacement(buffer, replacingtext);
                    }
                    int IndexOf = itemName.indexOf(".");
                    String domainName = itemName.substring(IndexOf);

                    String finalimage = buffer.toString() + "_" + r + domainName;

                    String path = "assets\\img\\bouques\\" + finalimage;
                    imgPaths.add(path);
                    File savedFile = new File(getServletContext().getRealPath("/") + path);

                    try {
                        item.write(savedFile);
                    } catch (Exception ex) {
                        Logger.getLogger(AddProductServlet.class.getName()).log(Level.SEVERE, null, ex);
                    }
                }
            }
        }
    } catch (IOException | FileUploadException ex) {
        Logger.getLogger(AddProductServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
    }

}

From source file:cdc.util.Upload.java

public boolean anexos(HttpServletRequest request, HttpServletResponse response) throws Exception {
    if (ServletFileUpload.isMultipartContent(request)) {
        int cont = 0;
        ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
        List fileItemsList = null;
        try {/*from   w ww  .ja  va2  s .c o  m*/
            fileItemsList = servletFileUpload.parseRequest(request);
        } catch (FileUploadException e) {
            e.printStackTrace();
        }
        String optionalFileName = "";
        FileItem fileItem = null;
        Iterator it = fileItemsList.iterator();
        do {
            //cont++;
            FileItem fileItemTemp = (FileItem) it.next();
            if (fileItemTemp.isFormField()) {
                if (fileItemTemp.getFieldName().equals("file")) {
                    optionalFileName = fileItemTemp.getString();
                }
            } else {
                fileItem = fileItemTemp;
            }
            if (cont != (fileItemsList.size())) {
                if (fileItem != null) {
                    String fileName = fileItem.getName();
                    if (fileItem.getSize() > 0) {
                        if (optionalFileName.trim().equals("")) {
                            fileName = FilenameUtils.getName(fileName);
                        } else {
                            fileName = optionalFileName;
                        }
                        String dirName = request.getServletContext().getRealPath(pasta);
                        File saveTo = new File(dirName + fileName);
                        //System.out.println("caminho: " + saveTo.toString() );
                        try {
                            fileItem.write(saveTo);
                        } catch (Exception e) {
                        }
                    }
                }
            }
            cont++;
        } while (it.hasNext());
        return true;
    } else {
        return false;
    }
}

From source file:adminpackage.adminview.UpdateProductServlet.java

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

    String value = "defa";
    AdminUpdateProductWrapper product = new AdminUpdateProductWrapper();

    try {//  w w w  .java  2s  .co m
        DiskFileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        List<FileItem> items = upload.parseRequest(request);
        Iterator itr = items.iterator();
        String url = "";
        while (itr.hasNext()) {
            FileItem item = (FileItem) itr.next();
            if (item.isFormField()) {
                String name = item.getFieldName();
                value = item.getString();
                switch (name) {
                case "pid":
                    product.setId(Integer.parseInt(value));
                    break;
                case "pname":
                    product.setName(value);
                    break;
                case "quantity":
                    product.setQuantity(Integer.parseInt(value));
                    break;
                case "author":
                    product.setAuthor(value);
                    break;
                case "isbn":
                    product.setISBN(Long.parseLong(value));
                    break;
                case "description":
                    product.setDescription(value);
                    break;
                case "category":
                    product.setCategory(value);
                    break;
                case "price":
                    product.setPrice(Integer.parseInt(value));
                    break;
                }
            } else {

                try {
                    if (item.getName().length() > 0) {
                        item.write(new File(context.getRealPath("/pages/images/").replaceAll(
                                "\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp")
                                + item.getName()));
                        //System.out.println(context.getRealPath("/pages/images/").replaceAll("\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp") + item.getName());
                        //url = context.getRealPath("/pages/images/").replaceAll("\\\\target\\\\MavenOnlineShoping-1.0-SNAPSHOT", "\\\\src\\\\main\\\\webapp") + item.getName();
                        UUID idOne = UUID.randomUUID();
                        product.setImage(
                                idOne.toString() + item.getName().substring(item.getName().length() - 4));
                    }
                } catch (Exception ex) {
                    Logger.getLogger(UpdateProductServlet.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
        }
    } catch (FileUploadException ex) {
        Logger.getLogger(UpdateProductServlet.class.getName()).log(Level.SEVERE, null, ex);
    }

    System.out.println("adminpackage.adminview.UpdateProductServlet.processRequest()");
    out.print(adminFacadeHandler.UpdateProduct(product));
    if (value != null) {

    }

}

From source file:business.controllers.UploadImageController.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    if (!ServletFileUpload.isMultipartContent(request)) {
        PrintWriter writer = response.getWriter();
        writer.println("Request does not contain upload data");
        writer.flush();//from  w  w  w.  j  a  v a2  s.co  m
        return;
    }
    String oauthCode = "";
    // configures upload settings
    DiskFileItemFactory factory = new DiskFileItemFactory();
    // maximum size that will be stored in memory
    factory.setSizeThreshold(UploadConstant.THRESHOLD_SIZE);
    // Location to save data that is larger than maxMemSize.
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));
    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    // maximum file size to be uploaded.
    upload.setFileSizeMax(UploadConstant.MAX_FILE_SIZE);
    upload.setSizeMax(UploadConstant.MAX_REQUEST_SIZE);
    List formItems = new ArrayList();
    try {
        // parses the request's content to extract file data
        formItems = upload.parseRequest(request);
        Iterator iter = formItems.iterator();
        // iterates over form's fields
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();
            // processes only fields that are not form fields
            if (item.getFieldName().equals("oauthcode")) {
                oauthCode = item.getString();
            }

        }

    } catch (FileUploadException ex) {
        logger.error("Write image:" + ex);
    }

    //checkLogin
    BusinessChatHandler handler = new BusinessChatHandler();
    try {
        if (handler.isLogin(oauthCode)) {
            uploadImage(request, response, formItems);
        }
    } catch (TException ex) {
        java.util.logging.Logger.getLogger(UploadImageController.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.duroty.application.mail.actions.SaveDraftAction.java

protected ActionForward doExecute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {
    ActionMessages errors = new ActionMessages();

    try {//from   w  ww .  ja va2 s.c  om
        boolean isMultipart = FileUpload.isMultipartContent(request);

        if (isMultipart) {
            Map fields = new HashMap();
            Vector attachments = new Vector();

            //Parse the request
            List items = diskFileUpload.parseRequest(request);

            //Process the uploaded items
            Iterator iter = items.iterator();

            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();

                if (item.isFormField()) {
                    fields.put(item.getFieldName(), item.getString());
                } else {
                    if (!StringUtils.isBlank(item.getName())) {
                        ByteArrayOutputStream baos = null;

                        try {
                            baos = new ByteArrayOutputStream();

                            IOUtils.copy(item.getInputStream(), baos);

                            MailPartObj part = new MailPartObj();
                            part.setAttachent(baos.toByteArray());
                            part.setContentType(item.getContentType());
                            part.setName(item.getName());
                            part.setSize(item.getSize());

                            attachments.addElement(part);
                        } catch (Exception ex) {
                        } finally {
                            IOUtils.closeQuietly(baos);
                        }
                    }
                }
            }

            String body = "";

            if (fields.get("taBody") != null) {
                body = (String) fields.get("taBody");
            } else if (fields.get("taReplyBody") != null) {
                body = (String) fields.get("taReplyBody");
            }

            Preferences preferencesInstance = getPreferencesInstance(request);

            Send sendInstance = getSendInstance(request);

            String mid = (String) fields.get("mid");

            sendInstance.saveDraft(mid, Integer.parseInt((String) fields.get("identity")),
                    (String) fields.get("to"), (String) fields.get("cc"), (String) fields.get("bcc"),
                    (String) fields.get("subject"), body, attachments,
                    preferencesInstance.getPreferences().isHtmlMessage(),
                    Charset.defaultCharset().displayName(), (String) fields.get("priority"));
        } else {
            errors.add("general",
                    new ActionMessage(ExceptionCode.ERROR_MESSAGES_PREFIX + "mail.send", "The form is null"));
            request.setAttribute("exception", "The form is null");
            request.setAttribute("newLocation", null);
            doTrace(request, DLog.ERROR, getClass(), "The form is null");
        }
    } catch (Exception ex) {
        String errorMessage = ExceptionUtilities.parseMessage(ex);

        if (errorMessage == null) {
            errorMessage = "NullPointerException";
        }

        errors.add("general", new ActionMessage(ExceptionCode.ERROR_MESSAGES_PREFIX + "general", errorMessage));
        request.setAttribute("exception", errorMessage);
        doTrace(request, DLog.ERROR, getClass(), errorMessage);
    } finally {
    }

    if (errors.isEmpty()) {
        doTrace(request, DLog.INFO, getClass(), "OK");

        return mapping.findForward(Constants.ACTION_SUCCESS_FORWARD);
    } else {
        saveErrors(request, errors);

        return mapping.findForward(Constants.ACTION_FAIL_FORWARD);
    }
}

From source file:com.krawler.esp.servlets.importToDoTask.java

public static String uploadDocument(HttpServletRequest request, String fileid) throws ServiceException {
    String result = "";
    try {/*from   w  w  w . java  2  s .  c  o  m*/
        String destinationDirectory = StorageHandler.GetDocStorePath() + StorageHandler.GetFileSeparator()
                + "importplans";
        org.apache.commons.fileupload.DiskFileUpload fu = new org.apache.commons.fileupload.DiskFileUpload();
        org.apache.commons.fileupload.FileItem fi = null;
        org.apache.commons.fileupload.FileItem docTmpFI = null;

        List fileItems = null;
        try {
            fileItems = fu.parseRequest(request);
        } catch (FileUploadException e) {
            KrawlerLog.op.warn("Problem While Uploading file :" + e.toString());
        }

        long size = 0;
        String Ext = "";
        String fileName = null;
        boolean fileupload = false;
        java.io.File destDir = new java.io.File(destinationDirectory);
        fu.setSizeMax(-1);
        fu.setSizeThreshold(4096);
        fu.setRepositoryPath(destinationDirectory);
        java.util.HashMap arrParam = new java.util.HashMap();
        for (java.util.Iterator k = fileItems.iterator(); k.hasNext();) {
            fi = (org.apache.commons.fileupload.FileItem) k.next();
            arrParam.put(fi.getFieldName(), fi.getString());
            if (!fi.isFormField()) {
                size = fi.getSize();
                fileName = new String(fi.getName().getBytes(), "UTF8");

                docTmpFI = fi;
                fileupload = true;
            }
        }

        if (fileupload) {

            if (!destDir.exists()) {
                destDir.mkdirs();
            }
            if (fileName.contains(".")) {
                Ext = fileName.substring(fileName.lastIndexOf("."));
            }
            if (size != 0) {
                File uploadFile = new File(destinationDirectory + "/" + fileid + Ext);
                docTmpFI.write(uploadFile);
                //                    fildoc(fileid, fileName, fileid + Ext, AuthHandler.getUserid(request), size);
                result = fileid + Ext;
            }
        }
    } catch (ConfigurationException ex) {
        Logger.getLogger(importToDoTask.class.getName()).log(Level.SEVERE, null, ex);
        throw ServiceException.FAILURE("importProjectPlanCSV.uploadDocument", ex);
    } catch (Exception ex) {
        Logger.getLogger(importToDoTask.class.getName()).log(Level.SEVERE, null, ex);
        throw ServiceException.FAILURE("importProjectPlanCSV.uploadDocument", ex);
    }
    return result;
}