Source/WebCore/Modules/webdatabase/ChangeVersionWrapper.h

/*
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 * modification, are permitted provided that the following conditions
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 *
 * 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
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 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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#pragma once

#include "SQLTransaction.h"
#include <wtf/Forward.h>

namespace WebCore {

class SQLError;

class ChangeVersionWrapper : public SQLTransactionWrapper {
public:
    static Ref<ChangeVersionWrapper> create(String&& oldVersion, String&& newVersion) { return adoptRef(*new ChangeVersionWrapper(WTFMove(oldVersion), WTFMove(newVersion))); }

    bool performPreflight(SQLTransaction&) override;
    bool performPostflight(SQLTransaction&) override;
    SQLError* sqlError() const override { return m_sqlError.get(); };
    void handleCommitFailedAfterPostflight(SQLTransaction&) override;

private:
    ChangeVersionWrapper(String&& oldVersion, String&& newVersion);

    String m_oldVersion;
    String m_newVersion;
    RefPtr<SQLError> m_sqlError;
};

} // namespace WebCore