include/QtSql/qsqlerror.h

0001 // Copyright (C) 2016 The Qt Company Ltd.
0002 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0003 // Qt-Security score:significant reason:default
0004
0005 #ifndef QSQLERROR_H
0006 #define QSQLERROR_H
0007
0008 #include <QtSql/qtsqlglobal.h>
0009 #include <QtCore/qshareddata.h>
0010 #include <QtCore/qstring.h>
0011
0012 QT_BEGIN_NAMESPACE
0013
0014 class QSqlErrorPrivate;
0015 QT_DECLARE_QESDP_SPECIALIZATION_DTOR_WITH_EXPORT(QSqlErrorPrivate, Q_SQL_EXPORT)
0016
0017 class Q_SQL_EXPORT QSqlError
0018 {
0019 public:
0020     enum ErrorType {
0021         NoError,
0022         ConnectionError,
0023         StatementError,
0024         TransactionError,
0025         UnknownError
0026     };
0027     QSqlError(const QString &driverText = QString(),
0028               const QString &databaseText = QString(),
0029               ErrorType type = NoError,
0030               const QString &nativeErrorCode = QString());
0031     QSqlError(const QSqlError &other);
0032     QSqlError(QSqlError &&other) noexcept = default;
0033     QSqlError& operator=(const QSqlError &other);
0034     QT_MOVE_ASSIGNMENT_OPERATOR_IMPL_VIA_PURE_SWAP(QSqlError)
0035     ~QSqlError();
0036
0037     bool operator==(const QSqlError &other) const;
0038     bool operator!=(const QSqlError &other) const;
0039
0040     void swap(QSqlError &other) noexcept { d.swap(other.d); }
0041
0042     QString driverText() const;
0043     QString databaseText() const;
0044     ErrorType type() const;
0045     QString nativeErrorCode() const;
0046     QString text() const;
0047     bool isValid() const;
0048
0049 private:
0050     QExplicitlySharedDataPointer<QSqlErrorPrivate> d;
0051 };
0052
0053 Q_DECLARE_SHARED(QSqlError)
0054
0055 #ifndef QT_NO_DEBUG_STREAM
0056 Q_SQL_EXPORT QDebug operator<<(QDebug, const QSqlError &);
0057 #endif
0058
0059 QT_END_NAMESPACE
0060
0061 #endif // QSQLERROR_H