1 /* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef IDBIndexBackendProxy_h 27 #define IDBIndexBackendProxy_h 28 29 #if ENABLE(INDEXED_DATABASE) 30 31 #include "IDBIndexBackendInterface.h" 32 #include <wtf/OwnPtr.h> 33 #include <wtf/PassOwnPtr.h> 34 35 namespace WebKit { 36 37 class WebIDBIndex; 38 39 class IDBIndexBackendProxy : public WebCore::IDBIndexBackendInterface { 40 public: 41 static PassRefPtr<IDBIndexBackendInterface> create(PassOwnPtr<WebIDBIndex>); 42 virtual ~IDBIndexBackendProxy(); 43 44 virtual String name(); 45 virtual String storeName(); 46 virtual String keyPath(); 47 virtual bool unique(); 48 49 virtual void openCursor(PassRefPtr<WebCore::IDBKeyRange>, unsigned short direction, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 50 virtual void openKeyCursor(PassRefPtr<WebCore::IDBKeyRange>, unsigned short direction, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 51 virtual void get(PassRefPtr<WebCore::IDBKey>, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 52 virtual void getKey(PassRefPtr<WebCore::IDBKey>, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 53 54 private: 55 IDBIndexBackendProxy(PassOwnPtr<WebIDBIndex>); 56 57 OwnPtr<WebIDBIndex> m_webIDBIndex; 58 }; 59 60 } // namespace WebKit 61 62 #endif 63 64 #endif // IDBIndexBackendProxy_h 65
