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/*
* Copyright (C) 2015, 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "DOMException.h"
#include "ExceptionCode.h"
#include <wtf/text/WTFString.h>
namespace WebCore {
class IDBError {
public:
WEBCORE_EXPORT explicit IDBError(std::optional<ExceptionCode> = std::nullopt, const String& message = { });
static IDBError userDeleteError()
{
return IDBError { UnknownError, "Database deleted by request of the user"_s };
}
static IDBError serverConnectionLostError()
{
return IDBError { UnknownError, "Connection to Indexed Database server lost. Refresh the page to try again"_s };
}
RefPtr<DOMException> toDOMException() const;
std::optional<ExceptionCode> code() const { return m_code; }
String name() const;
String message() const;
const String& messageForSerialization() const { return m_message; }
bool isNull() const { return !m_code; }
operator bool() const { return !isNull(); }
IDBError isolatedCopy() const & { return IDBError { m_code, m_message.isolatedCopy() }; }
IDBError isolatedCopy() && { return IDBError { m_code, WTFMove(m_message).isolatedCopy() }; }
private:
std::optional<ExceptionCode> m_code;
String m_message;
};
} // namespace WebCore
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