Method query

src/main/java/core/packetproxy/model/Servers.java:137–148

(int id)

	}

	public Server query(int id) throws Exception {
		List<Server> ret = cache.query("query", id);
		if (ret != null) {

			return ret.get(0);
		}

		Server server = dao.queryForId(id);

		cache.set("query", id, server);
		return server;
	}

	public List<Server> queryAll() throws Exception {
		List<Server> ret = cache.query("queryAll", 0);