OraType.h Source File

00001 #ifndef __ORATYPE_H_
00002 #define __ORATYPE_H_
00003 
00004 #include "ocicpp.h"
00005 #include "OraError.h"
00006 
00007 namespace OCICPP {
00008 using std::string;
00009 
00010 class OraType {
00011 protected:
00012     OCIDefine *definehp;
00013     OCIEnv    *env;
00014     OCIError  *err;
00015     string attrName; /* Attribute name this cell belongs to */
00016     string typeName; /* Type name e.g. varchar2 or CLOB or NUMBER */
00017     ub2 internalType; /* Oracle internal type e.g. number varchar2 and so on */
00018     ub2 ReqType; /* Requested type e.g. string for number and so on */
00019     sb2 *null;
00020     int nRows;
00021     unsigned size;
00022 protected:
00023     virtual void setTypeName();
00024 public:
00025     OraType(OCIEnv *,OCIError *,OCIParam *,ub2,int nRows);
00026     virtual ~OraType();
00027     
00028     virtual int getType() const;
00029     virtual int getReqType() const;
00030     virtual void getTypeName(string &tname) const;
00031     virtual void getAttrName(string &aname) const;
00032     virtual bool isNull(int row) const;
00033     virtual unsigned getSize() const;
00034 public:     
00035     
00036     virtual void getStr(string &,int row) = 0;
00037     virtual void define(OCIStmt *,int pos) = 0;
00038 };
00039 
00040 }
00041 
00042 #endif
00043