github.com/kaydxh/golang@v0.0.131/pkg/database/redis/redis_type.go (about)

     1  /*
     2   *Copyright (c) 2022, kaydxh
     3   *
     4   *Permission is hereby granted, free of charge, to any person obtaining a copy
     5   *of this software and associated documentation files (the "Software"), to deal
     6   *in the Software without restriction, including without limitation the rights
     7   *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   *copies of the Software, and to permit persons to whom the Software is
     9   *furnished to do so, subject to the following conditions:
    10   *
    11   *The above copyright notice and this permission notice shall be included in all
    12   *copies or substantial portions of the Software.
    13   *
    14   *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   *SOFTWARE.
    21   */
    22  package redis
    23  
    24  import (
    25  	"sync/atomic"
    26  
    27  	"github.com/go-redis/redis/v8"
    28  )
    29  
    30  const (
    31  	TypeString = "string"
    32  	TypeHash   = "hash"
    33  	TypeList   = "list"
    34  	TypeSet    = "set"
    35  	TypeZSet   = "zset"
    36  	TypeOther  = "other"
    37  )
    38  
    39  type RedisDB atomic.Value
    40  
    41  //check type RedisDB* whether to implement interface of atomic.Value
    42  //var _ atomic.Value = (*RedisDB)(nil)
    43  
    44  //check type  RedisDB whether to implement interface of atomic.Value
    45  //var _ atomic.Value = RedisDB{}
    46  
    47  func (m *RedisDB) Store(value *redis.Client) {
    48  	(*atomic.Value)(m).Store(value)
    49  }
    50  
    51  func (m *RedisDB) Load() *redis.Client {
    52  	value := (*atomic.Value)(m).Load()
    53  	if value == nil {
    54  		return nil
    55  	}
    56  	return value.(*redis.Client)
    57  }