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 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef WebIDBDatabaseError_h 30 #define WebIDBDatabaseError_h 31 32 #include "WebCommon.h" 33 #include "WebPrivatePtr.h" 34 #include "WebString.h" 35 36 namespace WebCore { class DOMError; } 37 38 namespace WebKit { 39 40 // See comment in WebIDBFactory for a high level overview these classes. 41 class WebIDBDatabaseError { 42 public: 43 ~WebIDBDatabaseError() { reset(); } 44 45 WebIDBDatabaseError(unsigned short code) { assign(code); } 46 WebIDBDatabaseError(unsigned short code, const WebString& message) { assign(code, message); } 47 WebIDBDatabaseError(const WebIDBDatabaseError& error) { assign(error); } 48 WebIDBDatabaseError& operator=(const WebIDBDatabaseError& error) 49 { 50 assign(error); 51 return *this; 52 } 53 54 WEBKIT_EXPORT void assign(const WebIDBDatabaseError&); 55 WEBKIT_EXPORT void reset(); 56 57 #if WEBKIT_IMPLEMENTATION 58 operator WTF::PassRefPtr<WebCore::DOMError>() const; 59 #endif 60 61 private: 62 WEBKIT_EXPORT void assign(unsigned short code); 63 WEBKIT_EXPORT void assign(unsigned short code, const WebString& message); 64 65 WebPrivatePtr<WebCore::DOMError> m_private; 66 }; 67 68 } // namespace WebKit 69 70 #endif // WebIDBDatabaseError_h 71
