コード例 #1
0
ファイル: _DataModel_Stats.cs プロジェクト: elfmon/hgis
            /// <summary>
            /// Returns index keys that should be used to ensure unique indexes on the collections
            /// </summary>
            /// <returns></returns>
            public IMongoIndexKeys GetIndexedKeys()
            {
                var keysBuilder = new MongoDB.Driver.Builders.IndexKeysBuilder();

                //object's own props
                var props = this.GetType().GetProperties();

                foreach (var p in props)
                {
                    if (!PropsIgnoredOnQuery.Contains(p.Name))
                    {
                        keysBuilder.Ascending(p.Name);
                    }
                }
                return(keysBuilder);
            }
コード例 #2
0
ファイル: CacheContext.cs プロジェクト: pub-comp/caching
        private void CreateExpirationIndex(string dbName, string collectionName, TimeSpan timeToLive)
        {
            var mongoClient   = new MongoDB.Driver.MongoClient(connectionString);
            var mongoDatabase = MongoDB.Driver.MongoClientExtensions.GetServer(mongoClient).GetDatabase(dbName);
            var collection    = mongoDatabase.GetCollection <CacheItem>(collectionName);

            var keys = new MongoDB.Driver.Builders.IndexKeysBuilder();

            keys.Ascending("ExpireAt");

            var options = new MongoDB.Driver.Builders.IndexOptionsBuilder();

            options.SetName("ExpirationIndex");
            options.SetTimeToLive(timeToLive);
            options.SetSparse(false);
            options.SetUnique(false);
            options.SetBackground(true);

            collection.CreateIndex(keys, options);
        }