/* * 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 #if ENABLE(INDEXED_DATABASE) #include "DOMError.h" #include "IDBDatabaseException.h" #include <wtf/text/WTFString.h> namespace WebCore { class IDBError { public: IDBError() { } IDBError(ExceptionCode); WEBCORE_EXPORT IDBError(ExceptionCode, const String& message); static IDBError userDeleteError() { return { IDBDatabaseException::UnknownError, ASCIILiteral("Database deleted by request of the user") }; } IDBError& operator=(const IDBError&); RefPtr<DOMError> toDOMError() const; ExceptionCode code() const { return m_code; } String name() const; String message() const; bool isNull() const { return m_code == IDBDatabaseException::NoError; } IDBError isolatedCopy() const; template<class Encoder> void encode(Encoder&) const; template<class Decoder> static bool decode(Decoder&, IDBError&); private: ExceptionCode m_code { IDBDatabaseException::NoError }; String m_message; }; template<class Encoder> void IDBError::encode(Encoder& encoder) const { encoder << m_code << m_message; } template<class Decoder> bool IDBError::decode(Decoder& decoder, IDBError& error) { if (!decoder.decode(error.m_code)) return false; if (!decoder.decode(error.m_message)) return false; return true; } } // namespace WebCore #endif // ENABLE(INDEXED_DATABASE)