github.com/zhongdalu/gf@v1.0.0/g/database/gredis/gredis_config.go (about)

     1  // Copyright 2019 gf Author(https://github.com/zhongdalu/gf). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with this file,
     5  // You can obtain one at https://github.com/zhongdalu/gf.
     6  
     7  package gredis
     8  
     9  import "github.com/zhongdalu/gf/g/container/gmap"
    10  
    11  const (
    12  	// Default configuration group name.
    13  	DEFAULT_GROUP_NAME = "default"
    14  )
    15  
    16  var (
    17  	// Configuration groups.
    18  	configs = gmap.NewStrAnyMap()
    19  )
    20  
    21  // SetConfig sets the global configuration for specified group.
    22  // If <name> is not passed, it sets configuration for the default group name.
    23  func SetConfig(config Config, name ...string) {
    24  	group := DEFAULT_GROUP_NAME
    25  	if len(name) > 0 {
    26  		group = name[0]
    27  	}
    28  	configs.Set(group, config)
    29  	instances.Remove(group)
    30  }
    31  
    32  // GetConfig returns the global configuration with specified group name.
    33  // If <name> is not passed, it returns configuration of the default group name.
    34  func GetConfig(name ...string) (config Config, ok bool) {
    35  	group := DEFAULT_GROUP_NAME
    36  	if len(name) > 0 {
    37  		group = name[0]
    38  	}
    39  	if v := configs.Get(group); v != nil {
    40  		return v.(Config), true
    41  	}
    42  	return Config{}, false
    43  }
    44  
    45  // RemoveConfig removes the global configuration with specified group.
    46  // If <name> is not passed, it removes configuration of the default group name.
    47  func RemoveConfig(name ...string) {
    48  	group := DEFAULT_GROUP_NAME
    49  	if len(name) > 0 {
    50  		group = name[0]
    51  	}
    52  	configs.Remove(group)
    53  	instances.Remove(group)
    54  }
    55  
    56  // ClearConfig removes all configurations and instances of redis.
    57  func ClearConfig() {
    58  	configs.Clear()
    59  	instances.Clear()
    60  }