Metacat

   */

  public InputStream get(Session session, Identifier pid) 

    throws InvalidToken, ServiceFailure, NotAuthorized, NotFound, 

    InputStream inputStream = null; // bytes to be returned

    handler = new MetacatHandler(new Timer());

   */

  public SystemMetadata getSystemMetadata(Session session, Identifier pid)

      throws InvalidToken, ServiceFailure, NotAuthorized, NotFound,

      if (!isAuthorized(session, pid, Permission.READ)) {

        throw new NotAuthorized("1400", Permission.READ + " not allowed on " + pid.getValue());  

   */

  public boolean isAuthorized(Session session, Identifier pid, Permission permission)

    throws ServiceFailure, InvalidToken, NotFound, NotAuthorized,

    boolean allowed = false;