1 /* 2 * Copyright (C) 2010 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 WebIDBDatabase_h 27 #define WebIDBDatabase_h 28 29 #include "WebBlobInfo.h" 30 #include "WebCommon.h" 31 #include "WebIDBCursor.h" 32 #include "WebIDBMetadata.h" 33 #include "public/platform/WebIDBTypes.h" 34 35 namespace blink { 36 37 class WebData; 38 class WebIDBCallbacks; 39 class WebIDBDatabaseCallbacks; 40 class WebIDBDatabaseError; 41 class WebIDBKey; 42 class WebIDBKeyPath; 43 class WebIDBKeyRange; 44 45 // See comment in WebIDBFactory for a high level overview of these classes. 46 class WebIDBDatabase { 47 public: 48 virtual ~WebIDBDatabase() { } 49 50 virtual void createObjectStore(long long transactionId, long long objectStoreId, const WebString& name, const WebIDBKeyPath&, bool autoIncrement) { BLINK_ASSERT_NOT_REACHED(); } 51 virtual void deleteObjectStore(long long transactionId, long long objectStoreId) { BLINK_ASSERT_NOT_REACHED(); } 52 virtual void createTransaction(long long id, WebIDBDatabaseCallbacks*, const WebVector<long long>& scope, WebIDBTransactionMode) { BLINK_ASSERT_NOT_REACHED(); } 53 virtual void close() { BLINK_ASSERT_NOT_REACHED(); } 54 virtual void versionChangeIgnored() { BLINK_ASSERT_NOT_REACHED(); } 55 56 virtual void abort(long long transactionId) { BLINK_ASSERT_NOT_REACHED(); } 57 virtual void commit(long long transactionId) { BLINK_ASSERT_NOT_REACHED(); } 58 59 virtual void createIndex(long long transactionId, long long objectStoreId, long long indexId, const WebString& name, const WebIDBKeyPath&, bool unique, bool multiEntry) { BLINK_ASSERT_NOT_REACHED(); } 60 virtual void deleteIndex(long long transactionId, long long objectStoreId, long long indexId) { BLINK_ASSERT_NOT_REACHED(); } 61 62 static const long long minimumIndexId = 30; 63 64 typedef WebVector<WebIDBKey> WebIndexKeys; 65 66 virtual void get(long long transactionId, long long objectStoreId, long long indexId, const WebIDBKeyRange&, bool keyOnly, WebIDBCallbacks*) { BLINK_ASSERT_NOT_REACHED(); } 67 virtual void put(long long transactionId, long long objectStoreId, const WebData& value, const WebVector<WebBlobInfo>&, const WebIDBKey&, WebIDBPutMode, WebIDBCallbacks*, const WebVector<long long>& indexIds, const WebVector<WebIndexKeys>&) { BLINK_ASSERT_NOT_REACHED(); } 68 virtual void setIndexKeys(long long transactionId, long long objectStoreId, const WebIDBKey&, const WebVector<long long>& indexIds, const WebVector<WebIndexKeys>&) { BLINK_ASSERT_NOT_REACHED(); } 69 virtual void setIndexesReady(long long transactionId, long long objectStoreId, const WebVector<long long>& indexIds) { BLINK_ASSERT_NOT_REACHED(); } 70 virtual void openCursor(long long transactionId, long long objectStoreId, long long indexId, const WebIDBKeyRange&, WebIDBCursorDirection, bool keyOnly, WebIDBTaskType, WebIDBCallbacks*) { BLINK_ASSERT_NOT_REACHED(); } 71 virtual void count(long long transactionId, long long objectStoreId, long long indexId, const WebIDBKeyRange&, WebIDBCallbacks*) { BLINK_ASSERT_NOT_REACHED(); } 72 virtual void deleteRange(long long transactionId, long long objectStoreId, const WebIDBKeyRange&, WebIDBCallbacks*) { BLINK_ASSERT_NOT_REACHED(); } 73 virtual void clear(long long transactionId, long long objectStoreId, WebIDBCallbacks*) { BLINK_ASSERT_NOT_REACHED(); } 74 virtual void ackReceivedBlobs(const WebVector<WebString>& uuids) { BLINK_ASSERT_NOT_REACHED(); } 75 76 protected: 77 WebIDBDatabase() { } 78 }; 79 80 } // namespace blink 81 82 #endif // WebIDBDatabase_h 83
