public CacheWorkerInitializer(InitInput config, string actualQuery, Func <TKey, string> keyBasedQueryFunc,
Func <string> additionalQueryFunc, string cacheName, CancellationToken token)
{
_config = config;
_actualQuery = actualQuery;
_keyBasedQueryFunc = keyBasedQueryFunc;
_additionalQueryFunc = additionalQueryFunc;
_cacheName = cacheName;
_token = token;
}
public InitInput Prepare(ICacheConfigProfile profile)
{
var result = new InitInput
{
CacheConfig = profile,
TopLevelLocalDirectory = LocalCacheFolder,
Logger = Logger,
Token = Token
};
IDbConfigProfile dbprofile;
if (profile.AdType == AdditionalData.Database)
{
if (DatabaseProfiles.TryGetValue(profile.AdDbProfileKey.SafeTrimLower(), out dbprofile))
{
result.AdditionalDataConnectionMgr = new DbConnectionMgr(ConnectionBlocker, ConnectionGenerator,
dbprofile.ConnectionType, dbprofile.ConnectionString, Logger);
}
else
{
throw new AsyncCacheException(AsyncCacheErrorCode.InvalidConfig,
$"For cache (Type:{profile.ConcreteType}), unable to find " +
$"Additional data db profile (key:{profile.AdDbProfileKey})");
}
}
else
{
result.AdditionalDataConnectionMgr = null;
}
if (DatabaseProfiles.TryGetValue(profile.DbProfileKey.SafeTrimLower(), out dbprofile))
{
result.ActualDataConnectionMgr = new DbConnectionMgr(ConnectionBlocker, ConnectionGenerator,
dbprofile.ConnectionType, dbprofile.ConnectionString, Logger);
}
else
{
throw new AsyncCacheException(AsyncCacheErrorCode.InvalidConfig,
$"For cache (Type:{profile.ConcreteType}), unable to find " +
$"actual data db profile (key:{profile.DbProfileKey})");
}
IReloadConfigProfile reloadConfig;
if (ReloadProfiles.TryGetValue(profile.ReloadProfileKey.SafeTrimLower(), out reloadConfig))
{
result.ReloadConfig = reloadConfig;
}
else
{
throw new AsyncCacheException(AsyncCacheErrorCode.InvalidConfig,
$"For cache (Type:{profile.ConcreteType}), unable to find " +
$"reload config profile (key:{profile.ReloadProfileKey})");
}
ISerializationConfigProfile serialConfig;
if (SerializationProfiles.TryGetValue(profile.SerializationProfileKey.SafeTrimLower(), out serialConfig))
{
if (profile.ReloadFromFileFirst && serialConfig.Type == SerializationType.Never)
{
throw new AsyncCacheException(AsyncCacheErrorCode.InvalidConfig,
$"For cache (Type:{profile.ConcreteType}), {nameof(profile.ReloadFromFileFirst)}" +
"=true but serialization config profile has " +
$"{nameof(serialConfig.Type)}={SerializationType.Never}");
}
result.SerializationConfig = serialConfig;
}
else
{
throw new AsyncCacheException(AsyncCacheErrorCode.InvalidConfig,
$"For cache (Type:{profile.ConcreteType}), unable to find " +
$"serialization config profile (key:{profile.SerializationProfileKey})");
}
return(result);
}