1 /* 2 * Copyright (C) 2013 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef WebDatabaseObserver_h 32 #define WebDatabaseObserver_h 33 34 namespace blink { 35 36 class WebString; 37 38 class WebDatabaseObserver { 39 public: 40 // FIXME: |isSyncDatabse| arguments are alwyas |false|. We should remove them. 41 42 virtual void databaseOpened( 43 const WebString& databaseIdentifier, 44 const WebString& databaseName, 45 const WebString& databaseDisplayName, 46 unsigned long estimatedSize) = 0; 47 virtual void databaseModified( 48 const WebString& databaseIdentifier, 49 const WebString& databaseName) = 0; 50 virtual void databaseClosed( 51 const WebString& databaseIdentifier, 52 const WebString& databaseName) = 0; 53 virtual void reportOpenDatabaseResult( 54 const WebString& databaseIdentifier, 55 const WebString& databaseName, 56 bool isSyncDatabase, 57 int errorSite, int webSqlErrorCode, int sqliteErrorCode) { } 58 virtual void reportChangeVersionResult( 59 const WebString& databaseIdentifier, 60 const WebString& databaseName, 61 bool isSyncDatabase, 62 int errorSite, int webSqlErrorCode, int sqliteErrorCode) { } 63 virtual void reportStartTransactionResult( 64 const WebString& databaseIdentifier, 65 const WebString& databaseName, 66 bool isSyncDatabase, 67 int errorSite, int webSqlErrorCode, int sqliteErrorCode) { } 68 virtual void reportCommitTransactionResult( 69 const WebString& databaseIdentifier, 70 const WebString& databaseName, 71 bool isSyncDatabase, 72 int errorSite, int webSqlErrorCode, int sqliteErrorCode) { } 73 virtual void reportExecuteStatementResult( 74 const WebString& databaseIdentifier, 75 const WebString& databaseName, 76 bool isSyncDatabase, 77 int errorSite, int webSqlErrorCode, int sqliteErrorCode) { } 78 virtual void reportVacuumDatabaseResult( 79 const WebString& databaseIdentifier, 80 const WebString& databaseName, 81 bool isSyncDatabase, int sqliteErrorCode) { } 82 83 protected: 84 ~WebDatabaseObserver() { } 85 }; 86 87 } // namespace blink 88 89 #endif // WebDatabaseObserver_h 90
