protected TReturn CommandExecute <TReturn>(bool?enableCache, Func <TReturn> execQuery, string sql, object param, string cacheKey, TimeSpan?expire, int?pageIndex = default, int?pageSize = default)
{
if (!IsEnableCache(enableCache))
{
return(execQuery());
}
cacheKey = CacheKeyBuilder.Generate(sql, param, cacheKey, pageIndex, pageSize);
Logger.LogDebug("Get query results from cache.");
var cache = Cache.TryGet <TReturn>(cacheKey);
if (cache.ExistKey)
{
Logger.LogDebug("Get value from cache successfully.");
return(cache.Value);
}
Logger.LogDebug("The cache does not exist, acquire a lock, queue to query data from the database.");
lock (Lock)
{
Logger.LogDebug("The lock has been acquired, try again to get the value from the cache.");
var cacheResult = Cache.TryGet <TReturn>(cacheKey);
if (cacheResult.ExistKey)
{
Logger.LogDebug("Try again, get value from cache successfully.");
return(cacheResult.Value);
}
Logger.LogDebug("Try again, still fail to get the value from the cache, start to get the value from the data.");
var result = execQuery();
Cache.TrySet(cacheKey, result, expire ?? CacheConfiguration.Expire);
Logger.LogDebug("Get value from data and write to cache.");
return(result);
}
}
protected TReturn CommandExecute <TReturn>(bool?enableCache, Func <TReturn> execQuery, string sql, object param, string cacheKey, TimeSpan?expire, int?pageIndex = default, int?pageSize = default)
{
if (!IsEnableCache(enableCache))
{
return(execQuery());
}
cacheKey = CacheKeyBuilder.Generate(sql, param, cacheKey, pageIndex, pageSize);
var cache = Cache.TryGet <TReturn>(cacheKey);
if (cache.HasKey)
{
return(cache.Value);
}
var result = execQuery();
Cache.TrySet(cacheKey, result, expire ?? CacheConfiguration.Expire);
return(result);
}
