QueryField.h Source File - SOAP to CORBA bridge

00001 // /******************************************************************************\
00002 // *
00003 // * File:          QueryField.h
00004 // * Creation date: May 17, 2001 14:41
00005 // * Author:        ClassBuilder
00006 // *                XXXX
00007 // * Purpose:       Declaration of class 'DOQueryField'
00008 // *
00009 // * Modifications: @INSERT_MODIFICATIONS(* )
00010 // * May 18, 2001 10:12 WERS
00011 // *     Updated interface of method 'ConstructorInclude'
00012 // *     Updated interface of method 'DOQueryField'
00013 // *     Updated relation 'Query(DOQuery) <>-->> QueryField(DOQueryField)'
00014 // *     Updated member 'm_number'
00015 // *     Updated member 'm_pField'
00016 // * May 17, 2001 19:52 WERS
00017 // *     Added method 'isPriKey'
00018 // * May 17, 2001 19:44 WERS
00019 // *     Added method 'isNum'
00020 // * May 17, 2001 19:31 WERS
00021 // *     Added method 'isNull'
00022 // * May 17, 2001 15:15 WERS
00023 // *     Added method 'GetValue'
00024 // * May 17, 2001 14:41 WERS
00025 // *     Added method 'DestructorInclude'
00026 // *     Added method 'ConstructorInclude'
00027 // *     Added method 'GetNumber'
00028 // *     Added method 'GetName'
00029 // *     Added method '~DOQueryField'
00030 // *     Added method 'DOQueryField'
00031 // *     Added relation 'Query(DOQuery) <>-->> QueryField(DOQueryField)'
00032 // *     Added member 'm_number'
00033 // *     Added member 'm_pField'
00034 // *
00035 // *
00036 // \******************************************************************************/
00037 #ifndef _QUERYFIELD_H
00038 #define _QUERYFIELD_H
00039 
00040 //@START_USER1
00045 /* --------------------------------------------------------------
00046 Copyright (C) 2001 LifeLine Networks BV <soap2corba@lifeline.nl>
00047 
00048 This program is free software; you can redistribute it and/or
00049 modify it under the terms of the GNU General Public License
00050 as published by the Free Software Foundation; either
00051 version 2 of the License, or (at your option) any later
00052 version.
00053 
00054 This program is distributed in the hope that it will be useful,
00055 but WITHOUT ANY WARRANTY; without even the implied warranty of
00056 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00057 GNU General Public License for more details.
00058 
00059 You should have received a copy of the GNU General Public License
00060 along with this program; if not, write to the Free Software
00061 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00062 -------------------------------------------------------------- */
00063 //@END_USER1
00064 
00065 
00069 class DOQueryField
00070 {
00071     // RELATION_MULTI_OWNED_PASSIVE(DOQuery, Query, DOQueryField, QueryField)
00072     
00073 public:
00074     DOQuery * _refQuery;
00075     DOQueryField * _prevQuery;
00076     DOQueryField * _nextQuery;
00077 
00078 public:
00079     DOQuery* GetQuery() const { return _refQuery; };
00080 
00081 //@START_USER2
00082 //@END_USER2
00083 
00084 // Members
00085 private:
00086     MYSQL_FIELD* m_pField;
00087     unsigned int m_number;
00088 
00089 protected:
00090 
00091 public:
00092 
00093 // Methods
00094 private:
00095     void ConstructorInclude(DOQuery* pQuery);
00096     void DestructorInclude();
00097 
00098 protected:
00099 
00100 public:
00101     DOQueryField(DOQuery* pQuery, unsigned int number, MYSQL_FIELD* pField);
00102     virtual ~DOQueryField();
00103     const char* GetName();
00104     CString GetValue();
00105     bool isNull();
00106     bool isNum();
00107     bool isPriKey();
00108     unsigned int GetNumber() const;
00109 };
00110 
00111 #endif
00112 
00113 
00114 #ifdef CB_INLINES
00115 #ifndef _QUERYFIELD_H_INLINES
00116 #define _QUERYFIELD_H_INLINES
00117 
00121 inline const char* DOQueryField::GetName()
00122 {//@CODE_159
00123     return m_pField->name;
00124 }//@CODE_159
00125 
00126 
00127 
00131 inline bool DOQueryField::isNull()
00132 {//@CODE_284
00133     MYSQL_ROW row = GetQuery()->GetRow();
00134     return !row || !row [m_number];
00135 }//@CODE_284
00136 
00137 
00138 
00142 inline bool DOQueryField::isNum()
00143 {//@CODE_285
00144     return IS_NUM (m_pField->type);
00145 }//@CODE_285
00146 
00147 
00148 
00152 inline bool DOQueryField::isPriKey()
00153 {//@CODE_286
00154     return (m_pField->flags & PRI_KEY_FLAG) != 0;
00155 }//@CODE_286
00156 
00157 
00158 
00162 inline unsigned int DOQueryField::GetNumber() const
00163 {//@CODE_158
00164     return m_number;
00165 }//@CODE_158
00166 
00167 
00168 
00169 //@START_USER3
00170 //@END_USER3
00171 
00172 #endif
00173 #endif
00174