/*
 * Copyright (C) 2010 Google 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:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#ifndef DatabaseCallback_h
#define DatabaseCallback_h

#if ENABLE(DATABASE)

#include <wtf/ThreadSafeRefCounted.h>

namespace WebCore {

class Database;
class DatabaseSync;

class DatabaseCallback : public ThreadSafeRefCounted<DatabaseCallback> {
public:
    virtual ~DatabaseCallback() { }
    virtual bool handleEvent(Database*) = 0;
    virtual bool handleEvent(DatabaseSync*) = 0;
};

}

#endif

#endif // DatabaseCallback_h