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IxValidator.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 _IX_VALIDATOR_H_
    00033 #define _IX_VALIDATOR_H_
    00034
    00035 #ifdef _MSC_VER
    00036 #pragma once
    00037 #endif
    00038
    00046 #include <QxCommon/QxPropertyBag.h>
    00047
    00048 namespace qx {
    00049
    00050 class IxDataMember;
    00051 class QxInvalidValueX;
    00052
    00060 class QX_DLL_EXPORT IxValidator : public QxPropertyBag
    00061 {
    00062
    00063 public:
    00064
    00065    enum validator_type
    00066    {
    00067       not_null, not_empty, min_value, max_value,
    00068       min_length, max_length, date_past, date_future,
    00069       min_decimal, max_decimal, regular_expression, e_mail,
    00070       recursive_validator, custom_validator
    00071    };
    00072
    00073 protected:
    00074
    00075    validator_type    m_type;
    00076    QString           m_message;
    00077    QString           m_group;
    00078    QVariantList      m_Constraints;
    00079    IxDataMember *    m_pDataMember;
    00080
    00081 public:
    00082
    00083    IxValidator(validator_type type);
    00084    virtual ~IxValidator();
    00085
    00086    validator_type getType() const;
    00087    QString getMessage() const;
    00088    QString getGroup() const;
    00089    QVariant getConstraint() const;
    00090    QVariantList getConstraints() const;
    00091    IxDataMember * getDataMember() const;
    00092
    00093    void setMessage(const QString & s);
    00094    void setGroup(const QString & s);
    00095    void setConstraint(const QVariant & v);
    00096    void setConstraints(const QVariantList & lst);
    00097    void setDataMember(IxDataMember * p);
    00098
    00099    virtual void validate(void * pOwner, QxInvalidValueX & lstInvalidValues) const;
    00100
    00101 protected:
    00102
    00103    void initDefaultMessage();
    00104
    00105    void validateNotNull(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00106    void validateNotEmpty(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00107    void validateMinValue(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00108    void validateMaxValue(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00109    void validateMinDecimal(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00110    void validateMaxDecimal(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00111    void validateMinLength(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00112    void validateMaxLength(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00113    void validateDatePast(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00114    void validateDateFuture(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00115    void validateRegularExpression(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00116    void validateEMail(const QVariant & v, QxInvalidValueX & lstInvalidValues) const;
    00117
    00118 };
    00119
    00120 typedef boost::shared_ptr<IxValidator> IxValidator_ptr;
    00121
    00122 } // namespace qx
    00123
    00124 #endif // _IX_VALIDATOR_H_