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26 #ifndef WebIDBIndexImpl_h
27 #define WebIDBIndexImpl_h
29 #if ENABLE(INDEXED_DATABASE)
31 #include "WebCommon.h"
32 #include "WebIDBIndex.h"
33 #include <wtf/PassRefPtr.h>
34 #include <wtf/RefPtr.h>
36 namespace WebCore { class IDBIndexBackendInterface; }
40 // See comment in WebIndexedDatabase for a high level overview these classes.
41 class WebIDBIndexImpl : public WebIDBIndex {
43 WebIDBIndexImpl(WTF::PassRefPtr<WebCore::IDBIndexBackendInterface>);
44 virtual ~WebIDBIndexImpl();
46 virtual WebString name() const;
47 virtual WebString storeName() const;
48 virtual WebString keyPath() const;
49 virtual bool unique() const;
51 virtual void openObjectCursor(const WebIDBKeyRange&, unsigned short direction, WebIDBCallbacks*, const WebIDBTransaction&, WebExceptionCode&);
52 virtual void openKeyCursor(const WebIDBKeyRange&, unsigned short direction, WebIDBCallbacks*, const WebIDBTransaction&, WebExceptionCode&);
53 virtual void getObject(const WebIDBKey&, WebIDBCallbacks*, const WebIDBTransaction&, WebExceptionCode&);
54 virtual void getKey(const WebIDBKey&, WebIDBCallbacks*, const WebIDBTransaction&, WebExceptionCode&);
57 WTF::RefPtr<WebCore::IDBIndexBackendInterface> m_backend;
62 #endif // ENABLE(INDEXED_DATABASE)
64 #endif // WebIDBIndexImpl_h