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/*
* Copyright (C) 2015 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. 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 INC. 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 IDBAny_h
#define IDBAny_h
#if ENABLE(INDEXED_DATABASE)
#include "IDBKeyPath.h"
#include "ScriptWrappable.h"
#include <bindings/ScriptValue.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class DOMStringList;
class IDBCursor;
class IDBCursorWithValue;
class IDBDatabase;
class IDBFactory;
class IDBIndex;
class IDBKeyPath;
class IDBObjectStore;
class IDBTransaction;
class IDBAny : public ScriptWrappable, public RefCounted<IDBAny> {
public:
virtual ~IDBAny() { }
enum class Type {
Undefined = 0,
Null,
DOMStringList,
IDBCursor,
IDBCursorWithValue,
IDBDatabase,
IDBFactory,
IDBIndex,
IDBObjectStore,
IDBTransaction,
ScriptValue,
Integer,
String,
KeyPath,
};
// FIXME: This is a temporary hack to allow casts in WebInspector code while Modern IDB and Legacy IDB live side-by-side.
// It should be removed when the legacy implementation is removed as part of https://bugs.webkit.org/show_bug.cgi?id=149117
virtual bool isLegacy() const { return false; }
virtual Type type() const = 0;
virtual RefPtr<DOMStringList> domStringList() = 0;
virtual RefPtr<IDBCursor> idbCursor() = 0;
virtual RefPtr<IDBCursorWithValue> idbCursorWithValue() = 0;
virtual RefPtr<IDBDatabase> idbDatabase() = 0;
virtual RefPtr<IDBFactory> idbFactory() = 0;
virtual RefPtr<IDBIndex> idbIndex() = 0;
virtual RefPtr<IDBObjectStore> idbObjectStore() = 0;
virtual RefPtr<IDBTransaction> idbTransaction() = 0;
virtual const Deprecated::ScriptValue& scriptValue() = 0;
virtual int64_t integer() = 0;
virtual const String& string() = 0;
virtual const IDBKeyPath& keyPath() = 0;
protected:
IDBAny();
};
} // namespace WebCore
#endif // ENABLE(INDEXED_DATABASE)
#endif // IDBAny_h
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