private static bool TryGetAmqpObjectFromNetObject(object netObject, MappingType mappingType, out object amqpObject)
{
amqpObject = null;
if (netObject == null)
{
return(false);
}
switch (SerializationUtilities.GetTypeId(netObject))
{
case PropertyValueType.Byte:
case PropertyValueType.SByte:
case PropertyValueType.Int16:
case PropertyValueType.Int32:
case PropertyValueType.Int64:
case PropertyValueType.UInt16:
case PropertyValueType.UInt32:
case PropertyValueType.UInt64:
case PropertyValueType.Single:
case PropertyValueType.Double:
case PropertyValueType.Boolean:
case PropertyValueType.Decimal:
case PropertyValueType.Char:
case PropertyValueType.Guid:
case PropertyValueType.DateTime:
case PropertyValueType.String:
amqpObject = netObject;
break;
case PropertyValueType.Stream:
if (mappingType == MappingType.ApplicationProperty)
{
amqpObject = ReadStream((Stream)netObject);
}
break;
case PropertyValueType.Uri:
amqpObject = new DescribedType((AmqpSymbol)UriName, ((Uri)netObject).AbsoluteUri);
break;
case PropertyValueType.DateTimeOffset:
amqpObject = new DescribedType((AmqpSymbol)DateTimeOffsetName, ((DateTimeOffset)netObject).UtcTicks);
break;
case PropertyValueType.TimeSpan:
amqpObject = new DescribedType((AmqpSymbol)TimeSpanName, ((TimeSpan)netObject).Ticks);
break;
case PropertyValueType.Unknown:
if (netObject is Stream)
{
if (mappingType == MappingType.ApplicationProperty)
{
amqpObject = ReadStream((Stream)netObject);
}
}
else if (mappingType == MappingType.ApplicationProperty)
{
throw FxTrace.Exception.AsError(new SerializationException(IotHubApiResources.GetString(ApiResources.FailedToSerializeUnsupportedType, netObject.GetType().FullName)));
}
else if (netObject is byte[])
{
amqpObject = new ArraySegment <byte>((byte[])netObject);
}
else if (netObject is IList)
{
// Array is also an IList
amqpObject = netObject;
}
else if (netObject is IDictionary)
{
amqpObject = new AmqpMap((IDictionary)netObject);
}
break;
default:
break;
}
return(amqpObject != null);
}
private static bool TryGetNetObjectFromAmqpObject(object amqpObject, MappingType mappingType, out object netObject)
{
netObject = null;
if (amqpObject == null)
{
return(false);
}
switch (SerializationUtilities.GetTypeId(amqpObject))
{
case PropertyValueType.Byte:
case PropertyValueType.SByte:
case PropertyValueType.Int16:
case PropertyValueType.Int32:
case PropertyValueType.Int64:
case PropertyValueType.UInt16:
case PropertyValueType.UInt32:
case PropertyValueType.UInt64:
case PropertyValueType.Single:
case PropertyValueType.Double:
case PropertyValueType.Boolean:
case PropertyValueType.Decimal:
case PropertyValueType.Char:
case PropertyValueType.Guid:
case PropertyValueType.DateTime:
case PropertyValueType.String:
netObject = amqpObject;
break;
case PropertyValueType.Unknown:
if (amqpObject is AmqpSymbol)
{
netObject = ((AmqpSymbol)amqpObject).Value;
}
else if (amqpObject is ArraySegment <byte> )
{
ArraySegment <byte> binValue = (ArraySegment <byte>)amqpObject;
if (binValue.Count == binValue.Array.Length)
{
netObject = binValue.Array;
}
else
{
byte[] buffer = new byte[binValue.Count];
Buffer.BlockCopy(binValue.Array, binValue.Offset, buffer, 0, binValue.Count);
netObject = buffer;
}
}
else if (amqpObject is DescribedType)
{
DescribedType describedType = (DescribedType)amqpObject;
if (describedType.Descriptor is AmqpSymbol)
{
AmqpSymbol symbol = (AmqpSymbol)describedType.Descriptor;
if (symbol.Equals((AmqpSymbol)UriName))
{
netObject = new Uri((string)describedType.Value);
}
else if (symbol.Equals((AmqpSymbol)TimeSpanName))
{
netObject = new TimeSpan((long)describedType.Value);
}
else if (symbol.Equals((AmqpSymbol)DateTimeOffsetName))
{
netObject = new DateTimeOffset(new DateTime((long)describedType.Value, DateTimeKind.Utc));
}
}
}
else if (mappingType == MappingType.ApplicationProperty)
{
throw FxTrace.Exception.AsError(new SerializationException(IotHubApiResources.GetString(ApiResources.FailedToSerializeUnsupportedType, amqpObject.GetType().FullName)));
}
else if (amqpObject is AmqpMap)
{
AmqpMap map = (AmqpMap)amqpObject;
Dictionary <string, object> dictionary = new Dictionary <string, object>();
foreach (var pair in map)
{
dictionary.Add(pair.Key.ToString(), pair.Value);
}
netObject = dictionary;
}
else
{
netObject = amqpObject;
}
break;
default:
break;
}
return(netObject != null);
}