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 IDBObjectStoreBackendProxy_h 27 #define IDBObjectStoreBackendProxy_h 28 29 #if ENABLE(INDEXED_DATABASE) 30 31 #include "IDBObjectStoreBackendInterface.h" 32 #include <wtf/OwnPtr.h> 33 #include <wtf/PassOwnPtr.h> 34 #include <wtf/PassRefPtr.h> 35 36 namespace WebKit { 37 38 class WebIDBObjectStore; 39 40 class IDBObjectStoreBackendProxy : public WebCore::IDBObjectStoreBackendInterface { 41 public: 42 static PassRefPtr<WebCore::IDBObjectStoreBackendInterface> create(PassOwnPtr<WebIDBObjectStore>); 43 virtual ~IDBObjectStoreBackendProxy(); 44 45 virtual String name() const; 46 virtual String keyPath() const; 47 virtual PassRefPtr<WebCore::DOMStringList> indexNames() const; 48 49 virtual void get(PassRefPtr<WebCore::IDBKey>, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 50 virtual void put(PassRefPtr<WebCore::SerializedScriptValue>, PassRefPtr<WebCore::IDBKey>, PutMode, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 51 virtual void deleteFunction(PassRefPtr<WebCore::IDBKey>, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 52 virtual void clear(PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 53 54 PassRefPtr<WebCore::IDBIndexBackendInterface> createIndex(const String& name, const String& keyPath, bool unique, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 55 PassRefPtr<WebCore::IDBIndexBackendInterface> index(const String& name, WebCore::ExceptionCode&); 56 void deleteIndex(const String& name, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 57 58 virtual void openCursor(PassRefPtr<WebCore::IDBKeyRange>, unsigned short direction, PassRefPtr<WebCore::IDBCallbacks>, WebCore::IDBTransactionBackendInterface*, WebCore::ExceptionCode&); 59 60 private: 61 IDBObjectStoreBackendProxy(PassOwnPtr<WebIDBObjectStore>); 62 63 OwnPtr<WebIDBObjectStore> m_webIDBObjectStore; 64 }; 65 66 } // namespace WebKit 67 68 #endif 69 70 #endif // IDBObjectStoreBackendProxy_h 71
