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/*
* 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:
*
* 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
* 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.
*/
#ifndef IDBCallbacks_h
#define IDBCallbacks_h
#include "IDBCursorBackendInterface.h"
#include "IDBDatabaseBackendInterface.h"
#include "IDBDatabaseError.h"
#include "IDBKey.h"
#include "IDBObjectStoreBackendInterface.h"
#include "IDBTransactionBackendInterface.h"
#include "SerializedScriptValue.h"
#include <wtf/Threading.h>
#if ENABLE(INDEXED_DATABASE)
namespace WebCore {
// FIXME: All child classes need to be made threadsafe.
class IDBCallbacks : public ThreadSafeRefCounted<IDBCallbacks> {
public:
virtual ~IDBCallbacks() { }
virtual void onError(PassRefPtr<IDBDatabaseError>) = 0;
virtual void onSuccess(PassRefPtr<IDBCursorBackendInterface>) = 0;
virtual void onSuccess(PassRefPtr<IDBDatabaseBackendInterface>) = 0;
virtual void onSuccess(PassRefPtr<IDBKey>) = 0;
virtual void onSuccess(PassRefPtr<IDBTransactionBackendInterface>) = 0;
virtual void onSuccess(PassRefPtr<SerializedScriptValue>) = 0;
virtual void onBlocked() = 0;
};
} // namespace WebCore
#endif
#endif // IDBCallbacks_h
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