include/SqlNwStatement.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Prabakaran Thirumalai   *
   3  *   praba_tuty@yahoo.com   *
   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 2 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 #ifndef SQLNWSTATEMENT_H
  21 #define SQLNWSTATEMENT_H
  22 #include <AbsSqlStatement.h>
  23 #include <SqlNwConnection.h>
  24 #include <SqlFactory.h>
  25 #include <CSql.h>
  26 class SqlNwStatement: public AbsSqlStatement
  27 {
  28     public:
  29     SqlNwStatement(){innerStmt = NULL; con = NULL; isPrepared=false; isSel = true; }
  30     void setConnection(AbsSqlConnection *conn)
  31     {
  32         if (innerStmt) innerStmt->setConnection(conn->getInnerConnection());
  33         con = conn;
  34     }
  35     ~SqlNwStatement() { if (isPrepared) free(); }
  36     DbRetVal prepare(char *stmt);
  37
  38     DbRetVal execute(int &rowsAffect);
  39     DbRetVal bindParam(int pos, void*);
  40
  41     DbRetVal bindField(int pos, void* val);
  42
  43     void* fetch();
  44     void* fetch(DbRetVal &rv);
  45     void* fetchAndPrint(bool SQL);
  46     void* next();
  47     DbRetVal close();
  48     int noOfProjFields();
  49
  50     void* getFieldValuePtr( int pos );
  51
  52     DbRetVal free();
  53
  54     int noOfParamFields();
  55
  56     DbRetVal getProjFldInfo(int projPos, FieldInfo *&info);
  57
  58     DbRetVal getParamFldInfo(int paramPos, FieldInfo *&info);
  59
  60     void setShortParam(int paramPos, short value);
  61     void setIntParam(int paramPos, int value);
  62     void setLongParam(int paramPos, long value);
  63     void setLongLongParam(int paramPos, long long value);
  64     void setByteIntParam(int paramPos, ByteInt value);
  65     void setFloatParam(int paramPos, float value);
  66     void setDoubleParam(int paramPos, double value);
  67     void setStringParam(int paramPos, char *value);
  68     void setDateParam(int paramPos, Date value);
  69     void setTimeParam(int paramPos, Time value);
  70     void setTimeStampParam(int paramPos, TimeStamp value);
  71     void setBinaryParam(int paramPos, void *value);
  72     bool isSelect(){return isSel;}
  73     void getPrimaryKeyFieldName(char *tablename, char *pkfieldname);
  74     int getStmtID() { return stmtID; }
  75     bool isFldNull(int pos){}
  76     void setNull(int pos){}
  77     void setStmtID(int id) { stmtID = id; }
  78     int getFldPos(char *name){}
  79     List getAllTableNames(DbRetVal &ret);
  80     private:
  81     bool isPrepared;
  82     bool isSel;
  83     int stmtID;
  84     List paramList;
  85     int noOfParams;
  86     List bindList;
  87     List tblNameList;
  88     int noOfProjs;
  89     friend class SqlFactory;
  90 };
  91
  92 #endif