package redis_store import ( redis "gopkg.in/redis.v2" ) type RedisStore struct { Client *redis.Client } func NewRedisStore(hostPort string, password string, database int) *RedisStore { client := redis.NewTCPClient(&redis.Options{ Addr: hostPort, Password: password, DB: int64(database), }) return &RedisStore{Client: client} } func (s *RedisStore) Get(fullFileName string) (fid string, err error) { fid, err = s.Client.Get(fullFileName).Result() if err == redis.Nil { err = nil } return fid, err } func (s *RedisStore) Put(fullFileName string, fid string) (err error) { _, err = s.Client.Set(fullFileName, fid).Result() if err == redis.Nil { err = nil } return err } // Currently the fid is not returned func (s *RedisStore) Delete(fullFileName string) (err error) { _, err = s.Client.Del(fullFileName).Result() if err == redis.Nil { err = nil } return err } func (s *RedisStore) Close() { if s.Client != nil { s.Client.Close() } }