flutter::SomeDataExtensionSerializer Class Reference

#include <test_codec_extensions.h>

Inheritance diagram for flutter::SomeDataExtensionSerializer:

Public Member Functions
	SomeDataExtensionSerializer ()
virtual	~SomeDataExtensionSerializer ()
EncodableValue	ReadValueOfType (uint8_t type, ByteStreamReader *stream) const override
void	WriteValue (const EncodableValue &value, ByteStreamWriter *stream) const override
Public Member Functions inherited from flutter::StandardCodecSerializer
virtual	~StandardCodecSerializer ()
	StandardCodecSerializer (StandardCodecSerializer const &)=delete
StandardCodecSerializer &	operator= (StandardCodecSerializer const &)=delete
EncodableValue	ReadValue (ByteStreamReader *stream) const

Static Public Member Functions
static const SomeDataExtensionSerializer &	GetInstance ()
Static Public Member Functions inherited from flutter::StandardCodecSerializer
static const StandardCodecSerializer &	GetInstance ()

Additional Inherited Members
Protected Member Functions inherited from flutter::StandardCodecSerializer
	StandardCodecSerializer ()
size_t	ReadSize (ByteStreamReader *stream) const
void	WriteSize (size_t size, ByteStreamWriter *stream) const

Detailed Description

Definition at line 68 of file test_codec_extensions.h.

Constructor & Destructor Documentation

SomeDataExtensionSerializer()

flutter::SomeDataExtensionSerializer::SomeDataExtensionSerializer ( )

default

~SomeDataExtensionSerializer()

flutter::SomeDataExtensionSerializer::~SomeDataExtensionSerializer ( )

virtualdefault

Member Function Documentation

GetInstance()

const SomeDataExtensionSerializer & flutter::SomeDataExtensionSerializer::GetInstance ( )

static

Definition at line 46 of file test_codec_extensions.cc.

                                                                            {
  static SomeDataExtensionSerializer sInstance;
  return sInstance;
}

Referenced by flutter::TEST().

ReadValueOfType()

EncodableValue flutter::SomeDataExtensionSerializer::ReadValueOfType ( uint8_t  type, ByteStreamReader *  stream  ) const

overridevirtual

Reimplemented from flutter::StandardCodecSerializer.

Definition at line 51 of file test_codec_extensions.cc.

                                    {
  if (type == kSomeDataType) {
    size_t size = ReadSize(stream);
    std::vector<uint8_t> data;
    data.resize(size);
    stream->ReadBytes(data.data(), size);
    EncodableValue label = ReadValue(stream);
    return CustomEncodableValue(SomeData(std::get<std::string>(label), data));
  }
  return StandardCodecSerializer::ReadValueOfType(type, stream);
}

References flutter::data, flutter::ByteStreamReader::ReadBytes(), flutter::StandardCodecSerializer::ReadSize(), flutter::StandardCodecSerializer::ReadValue(), flutter::StandardCodecSerializer::ReadValueOfType(), flutter::size, and type.

WriteValue()

void flutter::SomeDataExtensionSerializer::WriteValue ( const EncodableValue &  value, ByteStreamWriter *  stream  ) const

overridevirtual

Reimplemented from flutter::StandardCodecSerializer.

Definition at line 65 of file test_codec_extensions.cc.

                                                                             {
  auto custom_value = std::get_if<CustomEncodableValue>(&value);
  if (!custom_value) {
    StandardCodecSerializer::WriteValue(value, stream);
    return;
  }
  stream->WriteByte(kSomeDataType);
  const SomeData& some_data = std::any_cast<SomeData>(*custom_value);
  size_t data_size = some_data.data().size();
  WriteSize(data_size, stream);
  stream->WriteBytes(some_data.data().data(), data_size);
  WriteValue(EncodableValue(some_data.label()), stream);
}

References flutter::SomeData::data(), flutter::SomeData::label(), value, flutter::ByteStreamWriter::WriteByte(), flutter::ByteStreamWriter::WriteBytes(), flutter::StandardCodecSerializer::WriteSize(), flutter::StandardCodecSerializer::WriteValue(), and WriteValue().

Referenced by WriteValue().

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The documentation for this class was generated from the following files:

• shell/platform/common/client_wrapper/testing/test_codec_extensions.h
• shell/platform/common/client_wrapper/testing/test_codec_extensions.cc