void DataSerializableHandler::serialize()

in cppcache/src/SerializationRegistry.cpp [757:835]
76 lines of code
57 McCabe index (conditional complexity)

void DataSerializableHandler::serialize(
    const std::shared_ptr<DataSerializable>& dataSerializable,
    DataOutput& dataOutput, bool isDelta) const {
  auto&& cacheImpl = CacheRegionHelper::getCacheImpl(dataOutput.getCache());
  auto&& type = dataSerializable->getType();

  auto&& objectId =
      cacheImpl->getSerializationRegistry()->getIdForDataSerializableType(type);
  auto&& dsCode = SerializationRegistry::getSerializableDataDsCode(objectId);

  dataOutput.write(static_cast<int8_t>(dsCode));
  switch (dsCode) {
    case DSCode::CacheableUserData:
      dataOutput.write(static_cast<int8_t>(objectId));
      break;
    case DSCode::CacheableUserData2:
      dataOutput.writeInt(static_cast<int16_t>(objectId));
      break;
    case DSCode::CacheableUserData4:
      dataOutput.writeInt(static_cast<int32_t>(objectId));
      break;
    case DSCode::FixedIDDefault:
    case DSCode::FixedIDByte:
    case DSCode::FixedIDInt:
    case DSCode::FixedIDNone:
    case DSCode::FixedIDShort:
    case DSCode::CacheableLinkedList:
    case DSCode::Properties:
    case DSCode::PdxType:
    case DSCode::BooleanArray:
    case DSCode::CharArray:
    case DSCode::NullObj:
    case DSCode::CacheableString:
    case DSCode::Class:
    case DSCode::JavaSerializable:
    case DSCode::DataSerializable:
    case DSCode::CacheableBytes:
    case DSCode::CacheableInt16Array:
    case DSCode::CacheableInt32Array:
    case DSCode::CacheableInt64Array:
    case DSCode::CacheableFloatArray:
    case DSCode::CacheableDoubleArray:
    case DSCode::CacheableObjectArray:
    case DSCode::CacheableBoolean:
    case DSCode::CacheableCharacter:
    case DSCode::CacheableByte:
    case DSCode::CacheableInt16:
    case DSCode::CacheableInt32:
    case DSCode::CacheableInt64:
    case DSCode::CacheableFloat:
    case DSCode::CacheableDouble:
    case DSCode::CacheableDate:
    case DSCode::CacheableFileName:
    case DSCode::CacheableStringArray:
    case DSCode::CacheableArrayList:
    case DSCode::CacheableHashSet:
    case DSCode::CacheableHashMap:
    case DSCode::CacheableTimeUnit:
    case DSCode::CacheableNullString:
    case DSCode::CacheableHashTable:
    case DSCode::CacheableVector:
    case DSCode::CacheableIdentityHashMap:
    case DSCode::CacheableLinkedHashSet:
    case DSCode::CacheableStack:
    case DSCode::CacheableASCIIString:
    case DSCode::CacheableASCIIStringHuge:
    case DSCode::CacheableStringHuge:
    case DSCode::PDX_ENUM:
    case DSCode::PDX:
      IllegalStateException("Invalid DS Code.");
  }

  if (isDelta) {
    const Delta* ptr = dynamic_cast<const Delta*>(dataSerializable.get());
    ptr->toDelta(dataOutput);
  } else {
    dataSerializable->toData(dataOutput);
  }
}