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

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

  1. HOME
  2. Java
  3. org.apache.commons
  4. org.apache.commons.fileupload.*
  5. FileItem
  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:com.ylife.goods.model.UploadUtil.java

/**
 * ????,//from   w w w.  ja v  a 2 s . co m
 * 
 * @param file
 *            FileItem
 * @return ?true?false
 */
private static boolean checkFile(FileItem file) {
    boolean bool = true;
    // ?
    if (file.getSize() > maxSize) {
        //LOGGER.error("=============>" + file.getFieldName() + "??");
        bool = false;
    }
    String fileName = file.getName();
    // ??
    String fileExt = fileName.substring(fileName.lastIndexOf(".") + 1).toLowerCase();
    if (!Arrays.<String>asList(extMap.get(IMAGE).split(",")).contains(fileExt)) {
        //LOGGER.error("" + file.getFieldName() + "??????\n??" + extMap.get(IMAGE) + "?");
        bool = false;
    }
    return bool;
}

From source file:com.zving.cms.site.Site.java

public static void uploadSite(HttpServletRequest request, HttpServletResponse response) {
    try {/*w w w.j a  va 2 s .com*/
        DiskFileItemFactory fileFactory = new DiskFileItemFactory();
        ServletFileUpload fu = new ServletFileUpload(fileFactory);
        List fileItems = fu.parseRequest(request);
        fu.setHeaderEncoding("UTF-8");
        Iterator iter = fileItems.iterator();
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();
            if (!(item.isFormField())) {
                String OldFileName = item.getName();
                LogUtil.info("Upload Site FileName:" + OldFileName);
                long size = item.getSize();
                if ((((OldFileName == null) || (OldFileName.equals("")))) && (size == 0L)) {
                    continue;
                }
                OldFileName = OldFileName.substring(OldFileName.lastIndexOf("\\") + 1);
                String ext = OldFileName.substring(OldFileName.lastIndexOf("."));
                if (!(ext.toLowerCase().equals(".dat"))) {
                    response.sendRedirect("SiteImportStep1.jsp?Error=1");
                    return;
                }
                String FileName = "SiteUpload_" + DateUtil.getCurrentDate("yyyyMMddHHmmss") + ".dat";
                String Path = Config.getContextRealPath() + "WEB-INF/data/backup/";
                item.write(new File(Path + FileName));
                response.sendRedirect("SiteImportStep2.jsp?FileName=" + FileName);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:it.eng.spagobi.commons.utilities.PortletUtilities.java

/**
 * Gets the first uploaded file from a portlet request. This method creates a new file upload handler, 
 * parses the request, processes the uploaded items and then returns the first file as an
 * <code>UploadedFile</code> object.
 * @param portletRequest The input portlet request
 * @return   The first uploaded file object.
 *///from  w w w.j av a2 s  .c  om
public static UploadedFile getFirstUploadedFile(PortletRequest portletRequest) {
    UploadedFile uploadedFile = null;
    try {

        DiskFileItemFactory factory = new DiskFileItemFactory();
        //       Create a new file upload handler
        PortletFileUpload upload = new PortletFileUpload(factory);

        //       Parse the request
        List /* FileItem */ items = upload.parseRequest((ActionRequest) portletRequest);

        //       Process the uploaded items
        Iterator iter = items.iterator();
        boolean endLoop = false;
        while (iter.hasNext() && !endLoop) {
            FileItem item = (FileItem) iter.next();

            if (item.isFormField()) {
                //serviceRequest.setAttribute(item.getFieldName(), item.getString());
            } else {
                uploadedFile = new UploadedFile();
                uploadedFile.setFileContent(item.get());
                uploadedFile.setFieldNameInForm(item.getFieldName());
                uploadedFile.setSizeInBytes(item.getSize());
                uploadedFile.setFileName(item.getName());

                endLoop = true;
            }
        }
    } catch (Exception e) {
        logger.error("Cannot parse multipart request", e);
    }
    return uploadedFile;

}

From source file:com.krawler.esp.handlers.fileUploader.java

public static void parseRequest(HttpServletRequest request, HashMap<String, String> arrParam,
        ArrayList<FileItem> fi, boolean fileUpload, HashMap<Integer, String> filemap) throws ServiceException {
    DiskFileUpload fu = new DiskFileUpload();
    FileItem fi1 = null;
    List fileItems = null;//from ww w  . jav  a 2s . c o  m
    int i = 0;
    try {
        fileItems = fu.parseRequest(request);
    } catch (FileUploadException e) {
        throw ServiceException.FAILURE("Admin.createUser", e);
    }
    for (Iterator k = fileItems.iterator(); k.hasNext();) {
        fi1 = (FileItem) k.next();
        try {
            if (fi1.isFormField()) {
                arrParam.put(fi1.getFieldName(), fi1.getString("UTF-8"));
            } else {

                String fileName = new String(fi1.getName().getBytes(), "UTF8");
                if (fi1.getSize() != 0) {
                    fi.add(fi1);
                    filemap.put(i, fi1.getFieldName());
                    i++;
                    fileUpload = true;
                }
            }
        } catch (UnsupportedEncodingException ex) {
            ex.printStackTrace();
        }
    }
}

From source file:com.silverpeas.gallery.ImageHelper.java

/**
 * @param fileHandler//from ww  w .  j  a  va  2 s .c om
 * @param photo
 * @param image
 * @param watermark
 * @param watermarkHD
 * @param watermarkOther
 * @throws Exception
 */
public static void processImage(final FileHandler fileHandler, final PhotoDetail photo, final FileItem image,
        final boolean watermark, final String watermarkHD, final String watermarkOther) throws Exception {
    final String photoId = photo.getPhotoPK().getId();
    final String instanceId = photo.getPhotoPK().getInstanceId();

    if (image != null) {
        String name = image.getName();
        if (name != null) {
            name = FileUtil.getFilename(name);
            if (ImageType.isImage(name)) {
                final String subDirectory = gallerySettings.getString("imagesSubDirectory");
                final HandledFile handledImageFile = fileHandler.getHandledFile(BASE_PATH, instanceId,
                        subDirectory + photoId, name);
                handledImageFile.writeByteArrayToFile(image.get());
                photo.setImageName(name);
                photo.setImageMimeType(image.getContentType());
                photo.setImageSize(image.getSize());
                createImage(name, handledImageFile, photo, watermark, watermarkHD, watermarkOther);
            }
        }
    }
}

From source file:com.silverpeas.gallery.MediaHelper.java

/**
 * Saves uploaded photo file on file system with associated thumbnails and watermarks.
 * @param fileHandler/*ww  w .  java 2 s  .c o  m*/
 * @param photo
 * @param image
 * @param watermark
 * @param watermarkHD
 * @param watermarkOther
 * @throws Exception
 */
public static void processPhoto(final FileHandler fileHandler, final Photo photo, final FileItem image,
        final boolean watermark, final String watermarkHD, final String watermarkOther) throws Exception {
    if (image != null) {
        String name = image.getName();
        if (name != null) {
            try {
                photo.setFileName(FileUtil.getFilename(name));
                final HandledFile handledImageFile = getHandledFile(fileHandler, photo);
                handledImageFile.copyInputStreamToFile(image.getInputStream());
                if (setInternalMetadata(handledImageFile, photo, MediaMimeType.PHOTOS)) {
                    createPhoto(handledImageFile, photo, watermark, watermarkHD, watermarkOther);
                }
            } finally {
                image.delete();
            }
        }
    }
}

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

/**
 * Get the file extension for the given {@link FileItem}.
 *
 * @param file the file to retrieve the file extension for
 *
 * @return the file extension (example: "jpg")
 *///w  ww. j ava2  s .  c o  m
@Nonnull
public static String getExtension(FileItem file) {
    return _getExtensionWithFallback(file.getName(), file.getContentType());
}

From source file:com.xpn.xwiki.web.Utils.java

/**
 * Get the name of an uploaded file, corresponding to the specified form field.
 * /*ww  w  .  j a va2 s . c  om*/
 * @param filelist the list of uploaded files, computed by the FileUpload plugin
 * @param name the name of the form field
 * @return the original name of the file, if the specified field name does correspond to an uploaded file, or
 *         {@code null} otherwise
 */
public static String getFileName(List<FileItem> filelist, String name) {
    for (FileItem item : filelist) {
        if (name.equals(item.getFieldName())) {
            return item.getName();
        }
    }

    return null;
}

From source file:com.dien.upload.server.UploadServlet.java

/**
 * Utility method to get a fileItem from a vector using the file name It
 * only returns items of type file.//from w  w w . j  a  va2  s .  c om
 * 
 * @param sessionFiles
 * @param fileName
 * @return fileItem of the file found or null
 */
public static FileItem findItemByFileName(List<FileItem> sessionFiles, String fileName) {
    if (sessionFiles != null) {
        for (FileItem fileItem : sessionFiles) {
            if (fileItem.isFormField() == false && fileItem.getName().equalsIgnoreCase(fileName)) {
                return fileItem;
            }
        }
    }
    return null;
}

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

/**
 * Get the content type for a {@link FileItem} correcting it based on the file name if the browser didn't provide a
 * content type./* w  ww  .  j  a  v a2s .  c  om*/
 *
 * @param item the item
 *
 * @return the content type
 */
@Nonnull
public static String getContentType(@Nonnull FileItem item) {
    String ct = item.getContentType();

    if (ct == null || "application/octet-stream".equals(ct))
        ct = MimeTypeUtility.getInstance().getContentType(item.getName());

    // In case MimeTypeUtility doesn't do what we wish, it has no API contract.
    if (ct == null)
        ct = "application/octet-stream";

    return ct;
}