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

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

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  6. getName

Introduction

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

Prototype

String getName();

Source Link

Document

Returns the original filename in the client's filesystem, as provided by the browser (or other client software).

Usage

From source file:isl.FIMS.servlet.imports.ImportVocabulary.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    this.initVars(request);
    String username = getUsername(request);

    Config conf = new Config("AdminVoc");

    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    StringBuilder xml = new StringBuilder(
            this.xmlStart(this.topmenu, username, this.pageTitle, this.lang, "", request));
    String file = request.getParameter("file");

    if (ServletFileUpload.isMultipartContent(request)) {
        // configures some settings
        String filePath = this.export_import_Folder;
        java.util.Date date = new java.util.Date();
        Timestamp t = new Timestamp(date.getTime());
        String currentDir = filePath + t.toString().replaceAll(":", "");
        File saveDir = new File(currentDir);
        if (!saveDir.exists()) {
            saveDir.mkdir();//from   w  ww  . ja  v a2 s.co m
        }
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
        factory.setRepository(saveDir);

        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setSizeMax(REQUEST_SIZE);
        // constructs the directory path to store upload file
        String uploadPath = currentDir;

        try {
            // parses the request's content to extract file data
            List formItems = upload.parseRequest(request);
            Iterator iter = formItems.iterator();
            // iterates over form's fields
            File storeFile = null;
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    filePath = uploadPath + File.separator + fileName;
                    storeFile = new File(filePath);
                    // saves the file on disk
                    item.write(storeFile);
                }
            }
            ArrayList<String> content = Utils.readFile(storeFile);
            DMSConfig vocConf = new DMSConfig(this.DBURI, this.systemDbCollection + "Vocabulary/", this.DBuser,
                    this.DBpassword);
            Vocabulary voc = new Vocabulary(file, this.lang, vocConf);
            String[] terms = voc.termValues();

            for (int i = 0; i < content.size(); i++) {
                String addTerm = content.get(i);
                if (!Arrays.asList(terms).contains(addTerm)) {
                    voc.addTerm(addTerm);
                }

            }
            Utils.deleteDir(currentDir);
            response.sendRedirect("AdminVoc?action=list&file=" + file + "&menuId=AdminVoc");
        } catch (Exception ex) {
        }

    }

    xml.append("<FileName>").append(file).append("</FileName>\n");
    xml.append("<EntityType>").append("AdminVoc").append("</EntityType>\n");

    xml.append(this.xmlEnd());
    String xsl = conf.IMPORT_Vocabulary;
    try {
        XMLTransform xmlTrans = new XMLTransform(xml.toString());
        xmlTrans.transform(out, xsl);
    } catch (DMSException e) {
        e.printStackTrace();
    }
    out.close();
}

From source file:com.square.composant.envoi.email.square.server.servlet.UploadFichierServlet.java

/** {@inheritDoc} */
@SuppressWarnings("unchecked")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    final boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    // Cration d'un DiskFileItemFactory pour stocker les fichiers.
    if (isMultipart) {
        try {/*www.  j  a  va 2  s .c o  m*/
            final FileItemFactory factory = new DiskFileItemFactory();
            final ServletFileUpload upload = new ServletFileUpload(factory);
            upload.setHeaderEncoding(ComposantEnvoiEmailConstants.ENCODAGE_UTF_8);

            // Rcupration des items contenus dans la requte
            final List<FileItem> listeItems = upload.parseRequest(request);

            // Parcours des items
            for (FileItem item : listeItems) {

                // Fichier  uploader
                if (!item.isFormField()) {
                    // Nom du fichier
                    String nomFichier = "";
                    // on verifie si il y a un backslash
                    if (item.getName().indexOf("\\") != -1) {
                        // [\\\\] = expression rgulire pour dcouper suivant le backslash
                        final String[] tabNomFichier = item.getName().split("\\\\");
                        nomFichier = tabNomFichier[tabNomFichier.length - 1];
                    } else {
                        nomFichier = item.getName();
                    }

                    // Type MIME
                    final String typeMime = item.getContentType();

                    // Cration d'un fichier temporaire
                    String prefixe = nomFichier;
                    String suffixe = null;
                    if (nomFichier.indexOf(".") != -1) {
                        final int indexPoint = nomFichier.lastIndexOf(".");
                        prefixe = nomFichier.substring(0, indexPoint);
                        suffixe = nomFichier.substring(indexPoint);
                    }

                    if (prefixe.length() < 3) {
                        response.getOutputStream()
                                .print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER_NOM_INCORRECT);
                    } else {
                        final File fichierTemporaire = File.createTempFile(prefixe, suffixe);
                        item.write(fichierTemporaire);

                        // Renvoi des infos concernant le fichier
                        final StringBuffer infosFichier = new StringBuffer();
                        infosFichier.append(ComposantEnvoiEmailConstants.PARAM_NOM_FICHIER)
                                .append(ComposantEnvoiEmailConstants.EGAL).append(nomFichier);
                        infosFichier.append(ComposantEnvoiEmailConstants.ET);
                        infosFichier.append(ComposantEnvoiEmailConstants.PARAM_PATH_FICHIER_TEMP)
                                .append(ComposantEnvoiEmailConstants.EGAL)
                                .append(fichierTemporaire.getCanonicalPath());
                        infosFichier.append(ComposantEnvoiEmailConstants.ET);
                        infosFichier.append(ComposantEnvoiEmailConstants.PARAM_TYPE_MIME)
                                .append(ComposantEnvoiEmailConstants.EGAL).append(typeMime);
                        response.getOutputStream().print(URLEncoder.encode(infosFichier.toString(),
                                ComposantEnvoiEmailConstants.ENCODAGE_UTF_8));
                    }
                }
            }

        } catch (FileUploadException e) {
            response.getOutputStream().print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER);
        } catch (Exception e) {
            response.getOutputStream().print(ComposantEnvoiEmailConstants.ERREUR_UPLOAD_FICHIER);
        }
    }

}

From source file:emsa.webcoc.cleanup.servlet.UploadServet.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods.//from  w  w  w . j  a va  2  s. co 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 {

    isMultipart = ServletFileUpload.isMultipartContent(request);
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    if (!isMultipart) {
        out.println("<html>");
        out.println("<head>");
        out.println("<title>XML file clean up</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<p>No file uploaded</p>");
        out.println("</body>");
        out.println("</html>");
        return;
    }

    DiskFileItemFactory factory = new DiskFileItemFactory();

    //Maximum size that will be stored into memory
    factory.setSizeThreshold(MAXMEMSIZE);
    //Path to save file if its size is bigger than MAXMEMSIZE
    factory.setRepository(new File(REPOSITORY));
    ServletFileUpload upload = new ServletFileUpload(factory);

    out.println("<html>");
    out.println("<head>");
    out.println("<title>XML file clean up</title>");
    out.println("</head>");
    out.println("<body>");

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

        while (t.hasNext()) {
            FileItem f = t.next();

            if (!f.isFormField()) {
                if (f.getContentType().equals("text/xml")) { //Check weather or not the uploaded file is an XML file

                    String uniqueFileName = f.getName() + "-" + request.getSession().getId() + ".xml"; //Creates unique name
                    String location = (String) this.getServletContext().getAttribute("newFileLocation");

                    CoCCleanUp clean = new CoCCleanUp(uniqueFileName, location);

                    if (clean.cleanDocument(f.getInputStream()) == 0) {
                        out.println("<h3>" + f.getName() + " was clean</h3>");
                        out.println(clean.printHTMLStatistics());
                        out.println("<br /><form action='download?filename=" + uniqueFileName
                                + "' method='post'><input type='submit' value='Download'/></form></body></html>");
                    } else {
                        out.println("<h3>" + clean.getErrorMessage() + "</h3>");
                        out.println(
                                "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>");
                    }
                } else {
                    out.println("<h3>The file " + f.getName() + " is not an xml file</h3>");
                    out.println(
                            "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>");
                    logger.warn("The file " + f.getName() + " is not an xml file: " + f.getContentType());
                }
            }
        }

        File repository = factory.getRepository();
        cleanTmpFiles(repository);

    } catch (IOException | FileUploadException e) {
        out.println("<h3>Something went wrong</h3></br>");
        out.println(
                "<br /><form action='index.html' method='post'><input type='submit' value='Go Back'/></form></body></html>");
    }
}

From source file:com.controller.RecipeImage.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*from   w  w w. j  ava 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");

    //retrieving the path to store image from web.xml
    filePath = getServletContext().getInitParameter("recipeImageStorePath");

    //retrieving the path to display image from web.xml
    fileDisplay = getServletContext().getInitParameter("recipeImageDisplayPath");

    // Check that we have a file upload request
    isMultipart = ServletFileUpload.isMultipartContent(request);
    response.setContentType("text/html");
    java.io.PrintWriter out = response.getWriter();
    if (!isMultipart) {
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet upload</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<p>No file uploaded</p>");
        out.println("</body>");
        out.println("</html>");
        return;
    }
    DiskFileItemFactory factory = new DiskFileItemFactory();
    // maximum size that will be stored in memory
    factory.setSizeThreshold(maxMemSize);
    // Location to save data that is larger than maxMemSize.
    factory.setRepository(new File("c:\\temp"));

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    // maximum file size to be uploaded.
    upload.setSizeMax(maxFileSize);

    try {
        // Parse the request to get file items.
        List fileItems = upload.parseRequest(request);

        // Process the uploaded file items
        Iterator i = fileItems.iterator();

        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet upload</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("1");
        while (i.hasNext()) {
            out.println("2");
            FileItem fi = (FileItem) i.next();
            if (!fi.isFormField()) {
                // Get the uploaded file parameters
                String fieldName = fi.getFieldName();
                fileName = fi.getName();
                fileName = randomString(fileName);
                String contentType = fi.getContentType();
                boolean isInMemory = fi.isInMemory();
                long sizeInBytes = fi.getSize();
                // Write the file
                if (fileName.lastIndexOf("\\") >= 0) {
                    file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\")));
                } else {
                    file = new File(filePath + fileName.substring(fileName.lastIndexOf("\\") + 1));
                }
                fi.write(file);
                out.println("Uploaded Filename: " + fileName + "<br>" + filePath);
            } else {
                out.println("No file");
            }
        }
        out.println("</body>");
        out.println("</html>");

        RecipeBean recipeBean = new RecipeBean();
        RecipeDAO recipeDAO = new RecipeDAO();

        String image = fileDisplay + "" + fileName;
        out.println(image);

        HttpSession session = request.getSession();
        String recipeId = (String) session.getAttribute("recipeId");
        session.removeAttribute("recipeId");
        recipeDAO.addImage(recipeId, image);

        response.sendRedirect("Home");

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

From source file:controller.categoryServlet.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    PrintWriter out = response.getWriter();
    request.setCharacterEncoding("utf-8");
    response.setCharacterEncoding("utf-8");
    String catimage = "";
    String nameCategory = "";
    String command = "";
    int catogory_id = 0;
    String catogory_imagehidden = "";
    String catogory_image = "";

    if (!ServletFileUpload.isMultipartContent(request)) {
        // if not, we stop here
        PrintWriter writer = response.getWriter();
        writer.println("Error: Form must has enctype=multipart/form-data.");
        writer.flush();// w  w w.  ja va  2  s .  c  o m
        return;
    }

    // configures upload settings
    DiskFileItemFactory factory = new DiskFileItemFactory();
    // sets memory threshold - beyond which files are stored in disk 
    factory.setSizeThreshold(MEMORY_THRESHOLD);
    // sets temporary location to store files
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));

    ServletFileUpload upload = new ServletFileUpload(factory);

    // sets maximum size of upload file
    upload.setFileSizeMax(MAX_FILE_SIZE);

    // sets maximum size of request (include file + form data)
    upload.setSizeMax(MAX_REQUEST_SIZE);

    // constructs the directory path to store upload file
    // this path is relative to application's directory
    String uploadPath = getServletContext().getRealPath("") + File.separator + UPLOAD_DIRECTORY;

    // creates the directory if it does not exist
    File uploadDir = new File(uploadPath);
    if (!uploadDir.exists()) {
        uploadDir.mkdir();
    }

    try {
        // parses the request's content to extract file data
        @SuppressWarnings("unchecked")
        List<FileItem> formItems = upload.parseRequest(request);

        if (formItems != null && formItems.size() > 0) {
            // iterates over form's fields
            for (FileItem item : formItems) {
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    catimage = new File(item.getName()).getName();
                    String filePath = uploadPath + File.separator + catimage;
                    File storeFile = new File(filePath);

                    item.write(storeFile);
                } else if (item.getFieldName().equals("name")) {
                    nameCategory = item.getString();
                } else if (item.getFieldName().equals("command")) {
                    command = item.getString();
                } else if (item.getFieldName().equals("catid")) {
                    catogory_id = Integer.parseInt(item.getString());
                } else if (item.getFieldName().equals("catogery_imagehidden")) {
                    catogory_imagehidden = item.getString();
                }
            }
        }
    } catch (Exception ex) {
        request.setAttribute("message", "There was an error: " + ex.getMessage());
    }

    String url = "", error = "";
    if (nameCategory.equals("")) {
        error = "Vui lng nhp tn danh mc!";
        request.setAttribute("error", error);
    }
    HttpSession session = request.getSession();
    try {
        if (error.length() == 0) {
            CategoryEntity c = new CategoryEntity(nameCategory, catimage);
            switch (command) {
            case "insert":
                if (cate.getListCategoryByName(nameCategory).size() > 0) {
                    System.out.println("ten k ");
                    out.println("ten k dc trung nhau");
                    out.flush();
                    return;
                } else {
                    cate.insertCategory(c);
                    request.setAttribute("er", "thanh cong");
                    url = "/java/admin/ql-category.jsp";
                }
                break;
            case "update":
                if (cate.getListCategoryByName(nameCategory).size() > 0) {
                    System.out.println("ten k ");
                    out.println("ten k dc trung nhau");
                    out.flush();
                    return;
                } else {
                    cate.updateCategory(nameCategory, catimage, catogory_id);
                    url = "/java/admin/ql-category.jsp";
                }
                break;
            }
        } else {
            url = "/java/admin/add-category.jsp";
        }
    } catch (Exception e) {

    }
    response.sendRedirect(url);
}

From source file:com.example.app.support.ImageSaver.java

/**
 * Set the image on {@link E} and saves it.  Returns the persisted instance of {@link E}
 *
 * @param value the instance of {@link E} to set the image on and save
 * @param image the Image to save/*  w ww .  j  a v  a  2 s .co m*/
 *
 * @return the updated and persisted value
 */
public E saveImage(@Nonnull E value, @Nullable FileItem image) {
    if (image == null) {
        value = _setImage.apply(value, null);
    } else {
        value = _saveValue.apply(value);
        FileEntity file = _getImage.apply(value);
        if (file == null)
            file = new FileEntity();
        String fileName = StringFactory.getBasename(image.getName());
        String ct = image.getContentType();
        if (ct == null || "application/octet-stream".equals(ct))
            ct = MimeTypeUtility.getInstance().getContentType(fileName);
        file.setContentType(ct);
        final DirectoryEntity directory = _getDirectory.apply(value, image);
        if (directory != null) {
            file.setName(_getFileName.apply(value, image));

            FileSystemDAO.StoreRequest request = new FileSystemDAO.StoreRequest(directory, file,
                    new FileItemByteSource(image));
            request.setCreateMode(FileSystemEntityCreateMode.overwrite);

            file = _fileSystemDAO.store(request);
            clearVolatileMetaData(file);
        } else {
            _logger.error("Unable to save Image.");
            file = _getImage.apply(value);
        }

        value = _setImage.apply(value, file);
    }
    value = _saveValue.apply(value);
    return value;
}

From source file:controllers.ServerController.java

public void uploadFile(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {

    String UPLOAD_DIRECTORY = "/opt/ppd";
    int MEMORY_THRESHOLD = 1024 * 1024 * 3; // 3MB
    int MAX_FILE_SIZE = 1024 * 1024 * 40; // 40MB
    int MAX_REQUEST_SIZE = 1024 * 1024 * 50; // 50MB

    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(MEMORY_THRESHOLD);
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(MAX_FILE_SIZE);
    upload.setSizeMax(MAX_REQUEST_SIZE);

    File uploadDir = new File(UPLOAD_DIRECTORY);
    if (!uploadDir.exists())
        uploadDir.mkdir();//from w  w w  .ja va 2  s.  com

    try {
        // parses the request's content to extract file data
        @SuppressWarnings("unchecked")
        List<FileItem> formItems = upload.parseRequest(request);
        if (formItems != null && formItems.size() > 0) {
            // iterates over form's fields
            for (FileItem item : formItems) {
                // processes only fields that are not form fields
                if (!item.isFormField()) {
                    String fileName = new File(item.getName()).getName();
                    String filePath = UPLOAD_DIRECTORY + File.separator + fileName;
                    File storeFile = new File(filePath);
                    item.write(storeFile);
                    PrintWriter out = response.getWriter();
                    Runtime runtime = Runtime.getRuntime();
                    Process process = runtime.exec("/opt/script.sh " + fileName);
                    out.write("uplad success");
                    out.close();
                }
            }
        }
    } catch (Exception ex) {
        PrintWriter out = response.getWriter();
        out.write("There was an error: " + ex.getMessage().toString());
        out.close();
    }

}

From source file:com.liteoc.bean.rule.FileUploadHelper.java

@SuppressWarnings("unchecked")
private List<File> getFiles(HttpServletRequest request, ServletContext context,
        String dirToSaveUploadedFileIn) {
    List<File> files = new ArrayList<File>();

    // FileCleaningTracker fileCleaningTracker =
    // FileCleanerCleanup.getFileCleaningTracker(context);

    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();

    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(getFileProperties().getFileSizeMax());
    try {//from w  w w .  j a  v  a  2s . c  o m
        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items

        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();

            if (item.isFormField()) {
                request.setAttribute(item.getFieldName(), item.getString());
                // DO NOTHING , THIS SHOULD NOT BE Handled here
            } else {
                getFileProperties().isValidExtension(item.getName());
                files.add(processUploadedFile(item, dirToSaveUploadedFileIn));

            }
        }
        return files;
    } catch (FileSizeLimitExceededException slee) {
        throw new OpenClinicaSystemException("exceeds_permitted_file_size",
                new Object[] { String.valueOf(getFileProperties().getFileSizeMaxInMb()) }, slee.getMessage());
    } catch (FileUploadException fue) {
        throw new OpenClinicaSystemException("file_upload_error_occured", new Object[] { fue.getMessage() },
                fue.getMessage());
    }
}

From source file:com.scooterframework.web.controller.ActionControl.java

/**
 * Returns a list of upload files. Each item in the list is an instance 
 * of <tt>UploadFile</tt> instance.
 * //w w  w  .  ja  va  2  s .  co  m
 * @return a list of upload files (UploadFile)
 * @throws Exception
 */
public static List<UploadFile> getUploadFiles() throws Exception {
    List<UploadFile> files = new ArrayList<UploadFile>();
    List<FileItem> items = prepareFileItems();
    for (FileItem item : items) {
        if (!item.isFormField() && !"".equals(item.getName())) {
            files.add(new UploadFile(item));
        }
    }
    return files;
}

From source file:com.scooterframework.web.controller.ActionControl.java

/**
 * Returns a map of upload files. In each key/value pair, the key is the 
 * field name in the HTTP form, and the value is a <tt>UploadFile</tt> instance.
 * // ww  w .j a v  a 2  s . com
 * @return a map of field/upload file (UploadFile) pairs
 * @throws Exception
 */
public static Map<String, UploadFile> getUploadFilesMap() throws Exception {
    Map<String, UploadFile> files = new HashMap<String, UploadFile>();
    List<FileItem> items = prepareFileItems();
    for (FileItem item : items) {
        if (!item.isFormField() && !"".equals(item.getName())) {
            files.put(item.getFieldName(), new UploadFile(item));
        }
    }
    return files;
}