public InputStream getStream() throws ValueFormatException, RepositoryException
   {
      validateStreamMethodInvoking();

      try
      {
         if (stream == null)
         {
            stream = getAsStream();
         }

         return stream;
      }
      catch (IOException e)
      {
         throw new RepositoryException(e.getMessage(), e);
      }
   }
public InputStream getStream ( ) throws ValueFormatException , RepositoryException { validateStreamMethodInvoking ( ) ; try { if ( stream == null ) { stream = getAsStream ( ) ; } return stream ; } catch ( IOException e ) { throw new RepositoryException ( e . getMessage ( ) , e ) ; } }
{@inheritDoc}