qsqlerror.cpp

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#include "qsqlerror.h"
#include "qdebug.h"
 
QT_BEGIN_NAMESPACE
 
using namespace Qt::StringLiterals;
 
#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug dbg, const QSqlError &s)
{
    QDebugStateSaver saver(dbg);
    dbg.nospace();
    dbg << "QSqlError(" << s.nativeErrorCode() << ", " << s.driverText()
        << ", " << s.databaseText() << ')';
    return dbg;
}
#endif
 
class QSqlErrorPrivate : public QSharedData
{
public:
    QString driverError;
    QString databaseError;
    QSqlError::ErrorType errorType;
    QString errorCode;
};
QT_DEFINE_QESDP_SPECIALIZATION_DTOR(QSqlErrorPrivate)
 
 
QSqlError::QSqlError(const QString &driverText, const QString &databaseText,
                     ErrorType type, const QString &code)
    : d(new QSqlErrorPrivate)
{
    d->driverError = driverText;
    d->databaseError = databaseText;
    d->errorType = type;
    d->errorCode = code;
}
 
 
QSqlError::QSqlError(const QSqlError &other)
    = default;
 
QSqlError &QSqlError::operator=(const QSqlError &other)
    = default;
 
 
bool QSqlError::operator==(const QSqlError &other) const
{
    return (d->errorType == other.d->errorType &&
            d->errorCode == other.d->errorCode);
}
 
 
bool QSqlError::operator!=(const QSqlError &other) const
{
    return (d->errorType != other.d->errorType ||
            d->errorCode != other.d->errorCode);
}
 
 
QSqlError::~QSqlError()
    = default;
 
QString QSqlError::driverText() const
{
    return d->driverError;
}
 
QString QSqlError::databaseText() const
{
    return d->databaseError;
}
 
QSqlError::ErrorType QSqlError::type() const
{
    return d->errorType;
}
 
QString QSqlError::nativeErrorCode() const
{
    return d->errorCode;
}
 
QString QSqlError::text() const
{
    QString result = d->databaseError;
    if (!d->databaseError.isEmpty() && !d->driverError.isEmpty() && !d->databaseError.endsWith(u'\n'))
        result += u' ';
    result += d->driverError;
    return result;
}
 
bool QSqlError::isValid() const
{
    return d->errorType != NoError;
}
 
QT_END_NAMESPACE