include/private/redis/databaseinfo.hpp

   1 /*
   2    Copyright (c) 2018-2019 Nokia.
   3
   4    Licensed under the Apache License, Version 2.0 (the "License");
   5    you may not use this file except in compliance with the License.
   6    You may obtain a copy of the License at
   7
   8        http://www.apache.org/licenses/LICENSE-2.0
   9
  10    Unless required by applicable law or agreed to in writing, software
  11    distributed under the License is distributed on an "AS IS" BASIS,
  12    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13    See the License for the specific language governing permissions and
  14    limitations under the License.
  15 */
  16
  17 #ifndef SHAREDDATALAYER_REDIS_DATABASEINFO_HPP_
  18 #define SHAREDDATALAYER_REDIS_DATABASEINFO_HPP_
  19
  20 #include <algorithm>
  21 #include <string>
  22 #include <vector>
  23 #include "private/databaseconfiguration.hpp"
  24 #include <boost/optional.hpp>
  25
  26 namespace shareddatalayer
  27 {
  28     namespace redis
  29     {
  30         struct DatabaseInfo
  31         {
  32             enum class Type
  33             {
  34                 SINGLE,
  35                 REDUNDANT,
  36                 CLUSTER
  37             };
  38             enum class Discovery
  39             {
  40                 HIREDIS,
  41                 SENTINEL
  42             };
  43
  44             DatabaseConfiguration::Addresses hosts;
  45             Type type;
  46             boost::optional<std::string> ns;
  47             Discovery discovery;
  48
  49             bool operator==(const DatabaseInfo& di) const
  50             {
  51                 DatabaseConfiguration::Addresses hosts1 = hosts;
  52                 DatabaseConfiguration::Addresses hosts2 = di.hosts;
  53
  54                 std::sort(hosts1.begin(), hosts1.end());
  55                 std::sort(hosts2.begin(), hosts2.end());
  56
  57                 return (hosts1 == hosts2 &&
  58                         type == di.type &&
  59                         ns == di.ns);
  60             }
  61
  62             bool operator!=(const DatabaseInfo& di) const
  63             {
  64                 return !(di == *this);
  65             }
  66         };
  67     }
  68 }
  69
  70 #endif