public async Task <List <EventStorageInfo> > GetEventStorageList(string name, long?createTime)
{
List <EventStorageInfo> storageList = new List <EventStorageInfo>();
if (this._storageSharding != null)
{
storageList = await this._storageSharding.GetProviderList(name, StorageType.EventSource, createTime);
}
else
{
EventStorageInfo storageInfo = new EventStorageInfo();
storageInfo.EventSource = name;
storageInfo.Provider = this._options.StorageProvider;
storageInfo.Tables = new List <string>();
storageInfo.Tables.Add(name);
storageList.Add(storageInfo);
}
if (storageList == null || storageList.Count == 0)
{
throw new ArgumentNullException($"{name} Event source has no storage provider.");
}
for (int i = 0; i < storageList.Count; i++)
{
EventStorageInfo storage = storageList[i];
if (storage.Tables == null || storage.Tables.Count == 0)
{
throw new ArgumentNullException($"{name} Event source does not have a corresponding storage table.");
}
storage.Tables = storage.Tables.Select(f => StorageTableNameBuild.BuildTableName(f, StorageType.EventSource)).ToList();
storage.Storage = this._serviceProvider.GetRequiredServiceByName <IEventStorage>(storage.Provider);
}
return(storageList);
}
public async Task <string> GetTable(string name, StorageType storageType, string stateKey)
{
string storageTableName = string.Empty;
if (this._storageSharding != null)
{
storageTableName = await this._storageSharding.GetTable(name, storageType, stateKey);
}
else
{
storageTableName = name;
}
if (string.IsNullOrEmpty(storageTableName))
{
throw new ArgumentNullException("Get storage table name from IStorageSharding cannot be empty");
}
return(StorageTableNameBuild.BuildTableName(storageTableName, storageType));
}
public async Task <List <string> > GetTableList(string name, StorageType storageType, string stateKey, long?createTime)
{
List <string> tables = new List <string>();
if (this._storageSharding != null)
{
tables = await this._storageSharding.GetTableList(name, storageType, stateKey, createTime);
}
else
{
if (!string.IsNullOrEmpty(name))
{
tables.Add(name);
}
}
if (tables == null || tables.Count == 0)
{
throw new ArgumentNullException("Get storage table name from IStorageSharding cannot be empty");
}
return(tables.Select(f => StorageTableNameBuild.BuildTableName(f, storageType)).ToList());
}