code: public boolean create() {
  		if (!exists()) {
  			node = mobicentsCache.getJBossCache().getRoot().addChild(nodeFqn);
  			if (doTraceLogs) {
  				logger.trace("created cache node "+nodeFqn);
  			}
  			return true;
  		}
  		else {
  			return false;
  		}
  	}
docs: Creates node to hold data in cache