Source/modules/webdatabase/SQLResultSet.h

/*
 * Copyright (C) 2007 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.
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     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
 * 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 OR ITS 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
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SQLResultSet_h
#define SQLResultSet_h

#include "bindings/core/v8/ScriptWrappable.h"
#include "modules/webdatabase/DatabaseBasicTypes.h"
#include "modules/webdatabase/SQLResultSetRowList.h"
#include "wtf/ThreadSafeRefCounted.h"

namespace blink {

class ExceptionState;

class SQLResultSet FINAL : public ThreadSafeRefCountedWillBeGarbageCollected<SQLResultSet>, public ScriptWrappable {
public:
    static PassRefPtrWillBeRawPtr<SQLResultSet> create() { return adoptRefWillBeNoop(new SQLResultSet); }
    void trace(Visitor*);

    SQLResultSetRowList* rows() const;

    int64_t insertId(ExceptionState&) const;
    int rowsAffected() const;

    // For internal (non-JS) use
    void setInsertId(int64_t);
    void setRowsAffected(int);
    bool isValid() { return m_isValid; }

private:
    SQLResultSet();

    RefPtrWillBeMember<SQLResultSetRowList> m_rows;
    int64_t m_insertId;
    int m_rowsAffected;
    bool m_insertIdSet;
    bool m_isValid;
};

} // namespace blink

#endif // SQLResultSet_h