docs: @GET
  	@Path("/{keyspace}/{columnFamily}/{key}")
  	public JSONObject getRow(@PathParam("keyspace") String keyspace, @PathParam("columnFamily") String columnFamily,
  			@PathParam("key") String key, @HeaderParam(CONSISTENCY_LEVEL_HEADER) String consistencyLevel)
  			throws Exception {
  		if (logger.isDebugEnabled())
  			logger.debug("Getting row [" + keyspace + "]:[" + columnFamily + "]:[" + key + "]");
  
  		return getCassandraStorage().getSlice(keyspace, columnFamily, key,
  				config.getConsistencyLevel(consistencyLevel));
  	}