1 /* 2 * Copyright (C) 2007 Apple 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 SQLError_h 30 #define SQLError_h 31 32 #include "bindings/v8/ScriptWrappable.h" 33 #include "wtf/ThreadSafeRefCounted.h" 34 #include "wtf/text/WTFString.h" 35 36 namespace WebCore { 37 38 class SQLErrorData { 39 public: create(unsigned code,const String & message)40 static PassOwnPtr<SQLErrorData> create(unsigned code, const String& message) 41 { 42 return adoptPtr(new SQLErrorData(code, message)); 43 } 44 create(unsigned code,const char * message,int sqliteCode,const char * sqliteMessage)45 static PassOwnPtr<SQLErrorData> create(unsigned code, const char* message, int sqliteCode, const char* sqliteMessage) 46 { 47 return create(code, String::format("%s (%d %s)", message, sqliteCode, sqliteMessage)); 48 } 49 create(const SQLErrorData & data)50 static PassOwnPtr<SQLErrorData> create(const SQLErrorData& data) 51 { 52 return create(data.code(), data.message()); 53 } 54 code()55 unsigned code() const { return m_code; } message()56 String message() const { return m_message.isolatedCopy(); } 57 58 private: SQLErrorData(unsigned code,const String & message)59 SQLErrorData(unsigned code, const String& message) : m_code(code), m_message(message.isolatedCopy()) { } 60 61 unsigned m_code; 62 String m_message; 63 }; 64 65 class SQLError : public ThreadSafeRefCountedWillBeGarbageCollectedFinalized<SQLError>, public ScriptWrappable { 66 public: create(const SQLErrorData & data)67 static PassRefPtrWillBeRawPtr<SQLError> create(const SQLErrorData& data) { return adoptRefWillBeNoop(new SQLError(data)); } trace(Visitor *)68 void trace(Visitor*) { } 69 code()70 unsigned code() const { return m_data.code(); } message()71 String message() const { return m_data.message(); } 72 73 enum SQLErrorCode { 74 UNKNOWN_ERR = 0, 75 DATABASE_ERR = 1, 76 VERSION_ERR = 2, 77 TOO_LARGE_ERR = 3, 78 QUOTA_ERR = 4, 79 SYNTAX_ERR = 5, 80 CONSTRAINT_ERR = 6, 81 TIMEOUT_ERR = 7 82 }; 83 84 static const char quotaExceededErrorMessage[]; 85 static const char unknownErrorMessage[]; 86 static const char versionErrorMessage[]; 87 88 private: SQLError(const SQLErrorData & data)89 explicit SQLError(const SQLErrorData& data) : m_data(data) 90 { 91 ScriptWrappable::init(this); 92 } 93 94 const SQLErrorData m_data; 95 }; 96 97 } 98 99 #endif // SQLError_h 100