Metacat

          String content = readInlineDataFromFileSystem(fileName);

  /* In eml2, the inline data wouldn't store in db, it store in file system

   * The db stores file name(without path).

   */

  private String readInlineDataFromFileSystem(String fileName) 

                                              throws McdbException

  {

    String data = null;

    String path = MetaCatUtil.getOption("inlinedatafilepath");

    // the new file name will look like path/docid.rev.2

    File inlineDataDirectory = new File(path);

    File dataFile = new File(inlineDataDirectory, fileName);

    try

    {

      FileReader fileReader = new FileReader(dataFile);

      BufferedReader stringReader = new BufferedReader(fileReader);

      // read first line of data

      String tmp = stringReader.readLine();

      // pass first line data to data varible

      data = tmp;

      // at the end tmp will be null

      while (tmp != null)

      {

        // read a new line

        tmp = stringReader.readLine();

        // append new line to data

        if (tmp != null)

        {

          data = data+tmp;

        }

      }

    }

    catch (Exception e)

    {

      throw new McdbException(e.getMessage());

    }

    MetaCatUtil.debugMessage("the inline data retrieve from file: "+data, 50);

    return data;

  }