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forked from blue/lmdbal
lmdbal/exceptions.h

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2.4 KiB
C++

// Squawk messenger.
// Copyright (C) 2019 Yury Gubich <blue@macaw.me>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef CORE_DATABASE_EXCEPTIONS_H
#define CORE_DATABASE_EXCEPTIONS_H
#include "exception.h"
#include "database.h"
namespace Core {
class DataBase::Directory: public Utils::Exception {
public:
Directory(const std::string& path);
std::string getMessage() const;
private:
std::string path;
};
class DataBase::Closed : public Utils::Exception {
public:
Closed(const std::string& p_operation, const std::string& dbName, const std::string& tableName);
std::string getMessage() const;
private:
std::string operation;
std::string dbName;
std::string tableName;
};
class DataBase::Opened : public Utils::Exception {
public:
Opened(const std::string& dbName, const std::string& tableName);
std::string getMessage() const;
private:
std::string dbName;
std::string tableName;
};
class DataBase::NotFound : public Utils::Exception {
public:
NotFound(const std::string& key, const std::string& dbName, const std::string& tableName);
std::string getMessage() const;
private:
std::string key;
std::string dbName;
std::string tableName;
};
class DataBase::Exist : public Utils::Exception {
public:
Exist(const std::string& key, const std::string& dbName, const std::string& tableName);
std::string getMessage() const;
private:
std::string key;
std::string dbName;
std::string tableName;
};
class DataBase::Unknown : public Utils::Exception {
public:
Unknown(const std::string& dbName, const std::string& message, const std::optional<std::string>& tableName = std::nullopt);
std::string getMessage() const;
private:
std::string dbName;
std::optional<std::string> tableName;
std::string msg;
};
}
#endif //CORE_DATABASE_EXCEPTIONS_H