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48 lines
994 B
48 lines
994 B
package redis_store
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import (
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redis "gopkg.in/redis.v2"
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)
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type RedisStore struct {
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Client *redis.Client
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}
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func NewRedisStore(hostPort string, database int) *RedisStore {
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client := redis.NewTCPClient(&redis.Options{
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Addr: hostPort,
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Password: "", // no password set
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DB: int64(database),
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})
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return &RedisStore{Client: client}
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}
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func (s *RedisStore) Get(fullFileName string) (fid string, err error) {
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fid, err = s.Client.Get(fullFileName).Result()
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if err == redis.Nil {
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err = nil
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}
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return fid, err
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}
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func (s *RedisStore) Put(fullFileName string, fid string) (err error) {
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_, err = s.Client.Set(fullFileName, fid).Result()
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if err == redis.Nil {
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err = nil
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}
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return err
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}
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// Currently the fid is not returned
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func (s *RedisStore) Delete(fullFileName string) (fid string, err error) {
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_, err = s.Client.Del(fullFileName).Result()
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if err == redis.Nil {
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err = nil
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}
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return "", err
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}
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func (s *RedisStore) Close() {
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if s.Client != nil {
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s.Client.Close()
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}
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}
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