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QxSqlError.h
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    00001 /****************************************************************************
    00002 **
    00003 ** http://www.qxorm.com/
    00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
    00005 **
    00006 ** This file is part of the QxOrm library
    00007 **
    00008 ** This software is provided 'as-is', without any express or implied
    00009 ** warranty. In no event will the authors be held liable for any
    00010 ** damages arising from the use of this software
    00011 **
    00012 ** Commercial Usage
    00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
    00014 ** accordance with the commercial license agreement provided with the
    00015 ** Software or, alternatively, in accordance with the terms contained in
    00016 ** a written agreement between you and Lionel Marty
    00017 **
    00018 ** GNU General Public License Usage
    00019 ** Alternatively, this file may be used under the terms of the GNU
    00020 ** General Public License version 3.0 as published by the Free Software
    00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
    00022 ** packaging of this file. Please review the following information to
    00023 ** ensure the GNU General Public License version 3.0 requirements will be
    00024 ** met : http://www.gnu.org/copyleft/gpl.html
    00025 **
    00026 ** If you are unsure which license is appropriate for your use, or
    00027 ** if you have questions regarding the use of this file, please contact :
    00028 ** contact@qxorm.com
    00029 **
    00030 ****************************************************************************/
    00031
    00032 #ifndef _QX_SQL_ERROR_H_
    00033 #define _QX_SQL_ERROR_H_
    00034
    00035 #ifdef _MSC_VER
    00036 #pragma once
    00037 #endif
    00038
    00046 #include <iostream>
    00047 #include <exception>
    00048
    00049 #include <QtSql/qsqlerror.h>
    00050
    00051 namespace qx {
    00052 namespace dao {
    00053
    00058 class sql_error : public std::exception
    00059 {
    00060
    00061 private:
    00062
    00063    QSqlError m_error;
    00064
    00065 public:
    00066
    00067    sql_error(const QSqlError & err) : std::exception(), m_error(err) { if (! m_error.text().isEmpty() && (m_error.type() == QSqlError::NoError)) { m_error.setType(QSqlError::UnknownError); } }
    00068    virtual ~sql_error() throw() { ; }
    00069
    00070    virtual const char * what() const throw()
    00071    { return (m_error.isValid() ? qPrintable(m_error.text()) : ""); }
    00072
    00073    QSqlError get() const { return m_error; }
    00074
    00075 };
    00076
    00077 } // namespace dao
    00078 } // namespace qx
    00079
    00080 #endif // _QX_SQL_ERROR_H_