コード例 #1
0
ファイル: UploadBean.java プロジェクト: natasab/imeji
 /**
  * Upload one File and create the {@link de.mpg.imeji.logic.vo.Item}
  *
  * @param bytes
  * @throws Exception
  */
 private Item uploadFile(File file) {
   try {
     if (!StorageUtils.hasExtension(title)) title += StorageUtils.guessExtension(file);
     validateName();
     storageController = new StorageController();
     Item item = null;
     if (importImageToFile) {
       item = replaceWebResolutionAndThumbnailOfItem(findItemByFileName(title), file);
     } else if (uploadFileToItem) {
       item = replaceFileOfItem(findItemByFileName(title), file);
     } else {
       UploadResult uploadResult = storageController.upload(title, file, id);
       item =
           ImejiFactory.newItem(
               collection,
               user,
               uploadResult.getId(),
               title,
               URI.create(uploadResult.getOrginal()),
               URI.create(uploadResult.getThumb()),
               URI.create(uploadResult.getWeb()));
       item.setChecksum(uploadResult.getChecksum());
     }
     sNum += 1;
     sFiles.add(title);
     return item;
   } catch (Exception e) {
     fNum += 1;
     fFiles.add(" File " + title + " not uploaded: " + e.getMessage());
     logger.error("Error uploading item: ", e);
     e.printStackTrace();
   }
   return null;
 }
コード例 #2
0
ファイル: UploadBean.java プロジェクト: natasab/imeji
 /**
  * True if the file format related to the passed extension can be download
  *
  * @param extension
  * @return
  */
 private boolean isAllowedFormat(String extension) {
   // If no extension, not possible to recognized the format
   if ("".equals(extension.trim())) return false;
   // check in white list, if found then allowed
   for (String s : formatWhiteList.split(","))
     if (StorageUtils.compareExtension(extension, s.trim())) return true;
   // check black list, if found then forbidden
   for (String s : formatBlackList.split(","))
     if (StorageUtils.compareExtension(extension, s.trim())) return false;
   // Not found in both list: if white list is empty, allowed
   return "".equals(formatWhiteList.trim());
 }
コード例 #3
0
ファイル: UploadBean.java プロジェクト: natasab/imeji
 /**
  * Write an {@link InputStream} in a {@link File}
  *
  * @param tmp
  * @param fis
  * @return
  * @throws IOException
  */
 private File writeInTmpFile(File tmp, InputStream fis) throws IOException {
   FileOutputStream fos = new FileOutputStream(tmp);
   try {
     StorageUtils.writeInOut(fis, fos, true);
     return tmp;
   } catch (Exception e) {
     throw new RuntimeException("Error writing uploaded File in temp file", e);
   } finally {
     fos.close();
     fis.close();
   }
 }
コード例 #4
0
ファイル: UploadBean.java プロジェクト: natasab/imeji
 /**
  * Throws an {@link Exception} if the file ca be upload. Works only if the file has an extension
  * (therefore, for file without extension, the validation will only occur when the file has been
  * stored locally)
  */
 private void validateName() {
   if (StorageUtils.hasExtension(title)) {
     if (checkNameUnique) {
       // if the checkNameUnique is checked, check that two files with the same name is not
       // possible
       if ((importImageToFile || uploadFileToItem) && filenameExistsInCurrentUpload())
         throw new RuntimeException("There is already at least one item with the filename ");
       else if (!((importImageToFile || uploadFileToItem)) && filenameExistsInCollection(title)
           || filenameExistsInCurrentUpload())
         throw new RuntimeException(
             "There is already at least one item with the filename "
                 + FilenameUtils.getBaseName(title));
     }
     if (!isAllowedFormat(FilenameUtils.getExtension(title)))
       throw new RuntimeException(
           sessionBean.getMessage("upload_format_not_allowed")
               + " ("
               + FilenameUtils.getExtension(title)
               + ")");
   }
 }