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 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#if ENABLE(SQL_DATABASE)
33
34#include <wtf/ThreadSafeRefCounted.h>
35#include <wtf/text/WTFString.h>
36
37namespace WebCore {
38
39class SQLError : public ThreadSafeRefCounted<SQLError> {
40public:
41    static PassRefPtr<SQLError> create(unsigned code, const String& message) { return adoptRef(new SQLError(code, message)); }
42    static PassRefPtr<SQLError> create(unsigned code, const char* message, int sqliteCode)
43    {
44        return create(code, String::format("%s (%d)", message, sqliteCode));
45    }
46    static PassRefPtr<SQLError> create(unsigned code, const char* message, int sqliteCode, const char* sqliteMessage)
47    {
48        return create(code, String::format("%s (%d %s)", message, sqliteCode, sqliteMessage));
49    }
50
51    unsigned code() const { return m_code; }
52    String message() const { return m_message.isolatedCopy(); }
53
54    enum SQLErrorCode {
55        UNKNOWN_ERR = 0,
56        DATABASE_ERR = 1,
57        VERSION_ERR = 2,
58        TOO_LARGE_ERR = 3,
59        QUOTA_ERR = 4,
60        SYNTAX_ERR = 5,
61        CONSTRAINT_ERR = 6,
62        TIMEOUT_ERR = 7
63    };
64
65private:
66    SQLError(unsigned code, const String& message) : m_code(code), m_message(message.isolatedCopy()) { }
67    unsigned m_code;
68    String m_message;
69};
70
71}
72
73#endif
74
75#endif // SQLError_h
76