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//
// Error.h
//
// Library: Redis
// Package: Redis
// Module: Error
//
// Definition of the Error class.
//
// Copyright (c) 2015, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Redis_Error_INCLUDED
#define Redis_Error_INCLUDED
#include "Poco/Redis/Type.h"
namespace Poco {
namespace Redis {
class Redis_API Error
/// Represent a Redis error.
{
public:
Error();
/// Creates an empty Error.
Error(const std::string& message);
/// Creates an Error with the given message.
virtual ~Error();
/// Destroys the Error.
const std::string& getMessage() const;
/// Returns the error message.
void setMessage(const std::string& message);
/// Sets the error message.
private:
std::string _message;
};
//
// inlines
//
inline const std::string& Error::getMessage() const
{
return _message;
}
inline void Error::setMessage(const std::string& message)
{
_message = message;
}
template<>
struct RedisTypeTraits<Error>
{
enum { TypeId = RedisType::REDIS_ERROR };
static const char marker = '-';
static std::string toString(const Error& value)
{
return marker + value.getMessage() + LineEnding::NEWLINE_CRLF;
}
static void read(RedisInputStream& input, Error& value)
{
value.setMessage(input.getline());
}
};
} } // namespace Poco::Redis
#endif // Redis_Error_INCLUDED
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