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config_file_parser_error.hpp
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config_file_parser_error.hpp
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/**
* Copyright © 2024 IBM Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <exception>
#include <filesystem>
#include <string>
namespace phosphor::power::sequencer
{
/**
* @class ConfigFileParserError
*
* An error that occurred while parsing a JSON configuration file.
*/
class ConfigFileParserError : public std::exception
{
public:
// Specify which compiler-generated methods we want
ConfigFileParserError() = delete;
ConfigFileParserError(const ConfigFileParserError&) = default;
ConfigFileParserError(ConfigFileParserError&&) = default;
ConfigFileParserError& operator=(const ConfigFileParserError&) = default;
ConfigFileParserError& operator=(ConfigFileParserError&&) = default;
virtual ~ConfigFileParserError() = default;
/**
* Constructor.
*
* @param pathName Configuration file path name
* @param error Error message
*/
explicit ConfigFileParserError(const std::filesystem::path& pathName,
const std::string& error) :
pathName{pathName},
error{"ConfigFileParserError: " + pathName.string() + ": " + error}
{}
/**
* Returns the configuration file path name.
*
* @return path name
*/
const std::filesystem::path& getPathName()
{
return pathName;
}
/**
* Returns the description of this error.
*
* @return error description
*/
const char* what() const noexcept override
{
return error.c_str();
}
private:
/**
* Configuration file path name.
*/
const std::filesystem::path pathName;
/**
* Error message.
*/
const std::string error{};
};
} // namespace phosphor::power::sequencer