// internally, this is very similar to RawResult, except it is designed to be usable
// outside of the IO-processing pipeline: the buffers are standalone, etc
internal static RedisResult TryCreate(PhysicalConnection connection, RawResult result)
{
try
{
switch (result.Type)
{
case ResultType.Integer:
case ResultType.SimpleString:
case ResultType.BulkString:
return new SingleRedisResult(result.AsRedisValue());
case ResultType.MultiBulk:
var items = result.GetItems();
var arr = new RedisResult[items.Length];
for (int i = 0; i < arr.Length; i++)
{
var next = TryCreate(connection, items[i]);
if (next == null) return null; // means we didn't understand
arr[i] = next;
}
return new ArrayRedisResult(arr);
case ResultType.Error:
return new ErrorRedisResult(result.GetString());
default:
return null;
}
} catch(Exception ex)
{
connection?.OnInternalError(ex);
return null; // will be logged as a protocol fail by the processor
}
}
// internally, this is very similar to RawResult, except it is designed to be usable
// outside of the IO-processing pipeline: the buffers are standalone, etc
internal static RedisResult TryCreate(PhysicalConnection connection, RawResult result)
{
try
{
switch (result.Type)
{
case ResultType.Integer:
case ResultType.SimpleString:
case ResultType.BulkString:
return(new SingleRedisResult(result.AsRedisValue(), result.Type));
case ResultType.MultiBulk:
if (result.IsNull)
{
return(NullArray);
}
var items = result.GetItems();
if (items.Length == 0)
{
return(EmptyArray);
}
var arr = new RedisResult[items.Length];
for (int i = 0; i < arr.Length; i++)
{
var next = TryCreate(connection, items[i]);
if (next == null)
{
return(null); // means we didn't understand
}
arr[i] = next;
}
return(new ArrayRedisResult(arr));
case ResultType.Error:
return(new ErrorRedisResult(result.GetString()));
default:
return(null);
}
}
catch (Exception ex)
{
connection?.OnInternalError(ex);
return(null); // will be logged as a protocol fail by the processor
}
}
public ArrayRedisResult(RedisResult[] value)
{
if (value == null) throw new ArgumentNullException(nameof(value));
this.value = value;
}