src/DAL/FieldImpl.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Sverre Rabbelier                                *
   3  *   sverre@rabbelier.nl                                                   *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 3 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "FieldImpl.h"
  22 #include "FieldValue.h"
  23 #include "KeyImpl.h"
  24 #include "TableImpl.h"
  25
  26 FieldImpl::FieldImpl(TableImplPtr table, cstring name, bool text, cstring defaultvalue) :
  27 Field(name, text),
  28 m_table(table),
  29 m_defaultvalue(defaultvalue),
  30 m_lookup(false)
  31 {
  32         Assert(table);
  33 }
  34
  35 FieldImpl::FieldImpl(TableImplPtr table, cstring name, bool text, bool lookup) :
  36 Field(name, text),
  37 m_table(table),
  38 m_lookup(lookup)
  39 {
  40         Assert(table);
  41 }
  42
  43 FieldImpl::~FieldImpl()
  44 {
  45
  46 }
  47
  48 FieldValuePtr FieldImpl::newValue()
  49 {
  50         SmartPtr<FieldImpl> thisptr = shared_from_this();
  51         Assert(thisptr);
  52
  53         FieldValuePtr result(new FieldValue(thisptr));
  54         return result;
  55 }