1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the QtSql module of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QSQLERROR_H 41 #define QSQLERROR_H 42 43 #include <QtSql/qtsqlglobal.h> 44 #include <QtCore/qstring.h> 45 46 QT_BEGIN_NAMESPACE 47 48 class QSqlErrorPrivate; 49 50 class Q_SQL_EXPORT QSqlError 51 { 52 public: 53 enum ErrorType { 54 NoError, 55 ConnectionError, 56 StatementError, 57 TransactionError, 58 UnknownError 59 }; 60 #if QT_DEPRECATED_SINCE(5, 3) 61 QT_DEPRECATED QSqlError(const QString &driverText, const QString &databaseText, 62 ErrorType type, int number); 63 #endif 64 QSqlError(const QString &driverText = QString(), 65 const QString &databaseText = QString(), 66 ErrorType type = NoError, 67 const QString &errorCode = QString()); 68 QSqlError(const QSqlError& other); QSqlError(QSqlError && other)69 QSqlError(QSqlError &&other) noexcept : d(other.d) { other.d = nullptr; } 70 QSqlError& operator=(const QSqlError& other); 71 QSqlError &operator=(QSqlError &&other) noexcept { swap(other); return *this; } 72 73 bool operator==(const QSqlError& other) const; 74 bool operator!=(const QSqlError& other) const; 75 ~QSqlError(); 76 swap(QSqlError & other)77 void swap(QSqlError &other) noexcept { qSwap(d, other.d); } 78 79 QString driverText() const; 80 QString databaseText() const; 81 ErrorType type() const; 82 #if QT_DEPRECATED_SINCE(5, 3) 83 QT_DEPRECATED int number() const; 84 #endif 85 QString nativeErrorCode() const; 86 QString text() const; 87 bool isValid() const; 88 89 #if QT_DEPRECATED_SINCE(5, 1) 90 QT_DEPRECATED void setDriverText(const QString &driverText); 91 QT_DEPRECATED void setDatabaseText(const QString &databaseText); 92 QT_DEPRECATED void setType(ErrorType type); 93 QT_DEPRECATED void setNumber(int number); 94 #endif 95 96 private: 97 // ### Qt6: Keep the pointer and remove the rest. 98 QString unused1; 99 QString unused2; 100 struct Unused { 101 ErrorType unused3; 102 int unused4; 103 }; 104 union { 105 QSqlErrorPrivate *d; 106 Unused unused5; 107 }; 108 }; 109 110 Q_DECLARE_SHARED_NOT_MOVABLE_UNTIL_QT6(QSqlError) 111 112 #ifndef QT_NO_DEBUG_STREAM 113 Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlError &); 114 #endif 115 116 QT_END_NAMESPACE 117 118 #endif // QSQLERROR_H 119