protected internal override DictionaryEntry UnpackFromCore(Unpacker unpacker)
{
if (unpacker.IsArrayHeader)
{
MessagePackObject key;
MessagePackObject value;
if (!unpacker.ReadObject(out key))
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
if (!unpacker.ReadObject(out value))
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
return(new DictionaryEntry(key, value));
}
else
{
// Previous DictionaryEntry serializer accidentally pack it as map...
MessagePackObject key = default(MessagePackObject);
MessagePackObject value = default(MessagePackObject);
bool isKeyFound = false;
bool isValueFound = false;
string propertyName;
while ((!isKeyFound || !isValueFound) && unpacker.ReadString(out propertyName))
{
switch (propertyName)
{
case "Key":
{
if (!unpacker.ReadObject(out key))
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
isKeyFound = true;
break;
}
case "Value":
{
if (!unpacker.ReadObject(out value))
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
isValueFound = true;
break;
}
}
}
if (!isKeyFound)
{
SerializationExceptions.ThrowMissingProperty("Key");
}
if (!isValueFound)
{
SerializationExceptions.ThrowMissingProperty("Value");
}
return(new DictionaryEntry(key, value));
}
}
protected internal override async Task <DictionaryEntry> UnpackFromAsyncCore(Unpacker unpacker, CancellationToken cancellationToken)
{
if (unpacker.IsArrayHeader)
{
var key = await unpacker.ReadObjectAsync(cancellationToken).ConfigureAwait(false);
if (!key.Success)
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
var value = await unpacker.ReadObjectAsync(cancellationToken).ConfigureAwait(false);
if (!value.Success)
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
return(new DictionaryEntry(key.Value, value.Value));
}
else
{
// Previous DictionaryEntry serializer accidentally pack it as map...
AsyncReadResult <MessagePackObject> key = default(AsyncReadResult <MessagePackObject>);
AsyncReadResult <MessagePackObject> value = default(AsyncReadResult <MessagePackObject>);
for (var propertyName = await unpacker.ReadStringAsync(cancellationToken).ConfigureAwait(false);
(!key.Success || !value.Success) && propertyName.Success;
propertyName = await unpacker.ReadStringAsync(cancellationToken).ConfigureAwait(false))
{
switch (propertyName.Value)
{
case "Key":
{
key = await unpacker.ReadObjectAsync(cancellationToken).ConfigureAwait(false);
if (!key.Success)
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
break;
}
case "Value":
{
value = await unpacker.ReadObjectAsync(cancellationToken).ConfigureAwait(false);
if (!value.Success)
{
SerializationExceptions.ThrowUnexpectedEndOfStream(unpacker);
}
break;
}
}
}
if (!key.Success)
{
SerializationExceptions.ThrowMissingProperty("Key");
}
if (!value.Success)
{
SerializationExceptions.ThrowMissingProperty("Value");
}
return(new DictionaryEntry(key.Value, value.Value));
}
}
