bool Common::isAmqpSubType()

in shims/qpid-proton-cpp/src/qpidit/amqp_complex_types_test/Common.cpp [73:122]
44 lines of code
30 McCabe index (conditional complexity)

        bool Common::isAmqpSubType(const proton::value& protonValue) const {
            TestDataList_t valueList;
            proton::get(protonValue, valueList);

            // Special case: empty array/list/map
            if (valueList.empty()) {
                if (_amqpSubType.compare("None") == 0) return true;
                return false;
            }

            // Special case: multi-typed list containing "*" as first entry or map containing "*":"*"
            if (_amqpSubType.compare("*") == 0) {
                proton::value thisValue = valueList[0];
                if (thisValue.type() == proton::STRING) {
                    std::string valStr;
                    proton::get(thisValue, valStr);
                    return valStr.compare("*") == 0;
                }
                return false;
            }

            // For maps, examine the value (second list element) rather than the key (first list element)
            switch (valueList[_amqpType.compare("map") == 0 ? 1 : 0].type()) {
            case proton::NULL_TYPE: return _amqpSubType.compare("null") == 0;
            case proton::BOOLEAN: return _amqpSubType.compare("boolean") == 0;
            case proton::UBYTE: return _amqpSubType.compare("ubyte") == 0;
            case proton::BYTE: return _amqpSubType.compare("byte") == 0;
            case proton::USHORT: return _amqpSubType.compare("ushort") == 0;
            case proton::SHORT: return _amqpSubType.compare("short") == 0;
            case proton::UINT: return _amqpSubType.compare("uint") == 0;
            case proton::INT: return _amqpSubType.compare("int") == 0;
            case proton::ULONG: return _amqpSubType.compare("ulong") == 0;
            case proton::LONG: return _amqpSubType.compare("long") == 0;
            case proton::FLOAT: return _amqpSubType.compare("float") == 0;
            case proton::DOUBLE: return _amqpSubType.compare("double") == 0;
            case proton::DECIMAL32: return _amqpSubType.compare("decimal32") == 0;
            case proton::DECIMAL64: return _amqpSubType.compare("decimal64") == 0;
            case proton::DECIMAL128: return _amqpSubType.compare("decimal128") == 0;
            case proton::CHAR: return _amqpSubType.compare("char") == 0;
            case proton::TIMESTAMP: return _amqpSubType.compare("timestamp") == 0;
            case proton::UUID: return _amqpSubType.compare("uuid") == 0;
            case proton::BINARY: return _amqpSubType.compare("binary") == 0;
            case proton::STRING: return _amqpSubType.compare("string") == 0;
            case proton::SYMBOL: return _amqpSubType.compare("symbol") == 0;
            case proton::ARRAY: return _amqpSubType.compare("array") == 0;
            case proton::LIST: return _amqpSubType.compare("list") == 0;
            case proton::MAP: return _amqpSubType.compare("map") == 0;
            default: return false;
            }
        }