public Task <IPutBlobStrategy> CreateStrategyAsync(StorageStrategyDefinition strategyDefinition)
{
ValidateStrategyDefinition(strategyDefinition);
if (strategyDictionary.ContainsKey(strategyDefinition.StrategyName))
{
var strategy = strategyDictionary[strategyDefinition.StrategyName](strategyDefinition.StrategyConfiguration);
return(Task.FromResult(strategy as IPutBlobStrategy));
}
throw new NotSupportedException($"Put blob strategy [{strategyDefinition.StrategyName}] is not supported.");
}
public void ValidateStrategyDefinition(StorageStrategyDefinition strategyDefinition)
{
if (strategyDefinition == null)
{
throw new ArgumentNullException(nameof(strategyDefinition));
}
if (string.IsNullOrEmpty(strategyDefinition.StrategyName))
{
throw new ArgumentException($"[{nameof(strategyDefinition.StrategyName)}] is required.",
nameof(strategyDefinition));
}
if (strategyDefinition.StrategyConfiguration == null)
{
throw new ArgumentException($"[{nameof(strategyDefinition.StrategyConfiguration)}] is required.",
nameof(strategyDefinition));
}
}