public boolean isStorageFilled()
   {
      if (nodeTypeStorageRoot == null)
      {
         LOG.warn(" Storage not initialized");
         return false;
      }
      try
      {
         List<NodeData> storageContent = dataManager.getChildNodesData(nodeTypeStorageRoot);
         return storageContent.size() > 0;
      }
      catch (RepositoryException e)
      {
         LOG.error(e.getLocalizedMessage(), e);

      }
      return false;
   }
public boolean isStorageFilled ( ) { if ( nodeTypeStorageRoot == null ) { LOG . warn ( " Storage not initialized" ) ; return false ; } try { List < NodeData > storageContent = dataManager . getChildNodesData ( nodeTypeStorageRoot ) ; return storageContent . size ( ) > 0 ; } catch ( RepositoryException e ) { LOG . error ( e . getLocalizedMessage ( ) , e ) ; } return false ; }
{@inheritDoc}