function() {
      var m = this.__dbFilename.match(/(^.*)\/([^/]+)$/);
      var resDb;
      if (m && m.length == 3) {
        resDb = m[1] + "/resource-db.json";
      } else {
        resDb = "resource-db.json"; 
      }
      return resDb;
    }
function() {
      var m = this.__dbFilename.match(/(^.*)\/([^/]+)$/);
      var resDb;
      if (m && m.length == 3) {
        resDb = m[1] + "/resource-db.json";
      } else {
        resDb = "resource-db.json"; 
      }
      return resDb;
    }
function ( ) { var m = this . __dbFilename . match ( / (^.*)\/([^/]+)$ / ) ; var resDb ; if ( m && m . length == 3 ) { resDb = m [ 1 ] + "/resource-db.json" ; } else { resDb = "resource-db.json" ; } return resDb ; }
Returns the resource database filename
@returns {null}
Returns the resource database filename