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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); |
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 | |
77 | void swap(QSqlError &other) noexcept { qSwap(value1&: d, value2&: 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 | |