// Version:		2016.4.16  10:25:14

// File: T_LOV_WASTDBAX.cpp

#include <log4cplus/LOG.h>

#include "T_LOV_WASTDBAX.h"
#include "T_LOV_WAST.h"

#define NORECORD  100


using namespace log4cplus;

extern iDA::Connection cn;
extern char sqlErrMsg[4000];

#define	DB_EXECUTE()     try{ cmd.SetConnection( &cn);cmd.Execute();}catch( iDA::Exception &e){ dbSqlCode=-1;strcpy( sqlErrMsg,e.ErrMsg().c_str());return sqlErrMsg;}
#define	DB_UPDEXECUTE()  try{updatecmd.SetConnection( &cn);updatecmd.Execute();}catch( iDA::Exception &e){ dbSqlCode=-1;strcpy( sqlErrMsg,e.ErrMsg().c_str());return sqlErrMsg;}
#define	DB_RDEXECUTE()   try{readcmd.SetConnection( &cn);readcmd.Execute();}catch( iDA::Exception &e){ dbSqlCode=-1;strcpy( sqlErrMsg,e.ErrMsg().c_str());return sqlErrMsg;}
#define	DB_INSEXECUTE()  try{insertcmd.SetConnection( &cn);insertcmd.Execute();}catch( iDA::Exception &e){ dbSqlCode=-1;strcpy( sqlErrMsg,e.ErrMsg().c_str());return sqlErrMsg;}
#define DB_FETCH()    try{ if( !readcmd.FetchNext()){ dbSqlCode = NORECORD;strcpy( sqlErrMsg, "No record found");return sqlErrMsg;}}catch( iDA::Exception &e){ dbSqlCode=-1;strcpy( sqlErrMsg,e.ErrMsg().c_str());return sqlErrMsg;}
#define DB_UPDAFFECTED() if( updatecmd.RowsAffected() <= 0){ strcpy( sqlErrMsg, "No record affected");return sqlErrMsg;}

//
//		Declare DB Hostvariables
//

#define OPENED 1
#define CLOSED 2
/* ****************************************************************************** */
/*                                                                                */
/*                               define DB                                        */
/*                               Hostvariables                                    */
/*                                                                                */
/* ****************************************************************************** */
static long	db_SGCode;
static long	db_ThickMax;
static long	db_ThickMin;
static double	db_Value;
static short	db_ValueZi;
static long	rowCnt;
// Host arguments for Primary key
static long	k_db_SGCode;
static long	k_db_ThickMax;
static long	k_db_ThickMin;

//
//		constructor
//
T_LOV_WASTDBAX::T_LOV_WASTDBAX()
{
}

//
//		destructor
//
T_LOV_WASTDBAX::~T_LOV_WASTDBAX()
{
}

char* T_LOV_WASTDBAX::execute(const char* sql , long* count ){
	dbSqlCode = 0;
	cmd.SetCommandText( sql);
	DB_EXECUTE();

	if( count != NULL)
	{
		*count = cmd.RowsAffected();
	}

	return ( NULL );
}

char* T_LOV_WASTDBAX::dbCommit(){
	dbSqlCode = 0;
	try{
		cn.Commit();
	}catch( iDA::Exception &e)
	{
		dbSqlCode = -1;
		strcpy( sqlErrMsg,e.ErrMsg().c_str());
		return sqlErrMsg;
	}

	return ( NULL );
}

char* T_LOV_WASTDBAX::dbRollback(){
	dbSqlCode = 0;
	try{
		cn.Rollback();
	}catch( iDA::Exception &e)
	{
		dbSqlCode = -1;
		strcpy( sqlErrMsg,e.ErrMsg().c_str());
		return sqlErrMsg;
	}
	return ( NULL );
}

//
//		private methode copyDB2Attribute
//
void T_LOV_WASTDBAX::copyDB2Attribute( T_LOV_WAST &dbObj ){
	dbObj.set_SGCode((long)db_SGCode);
	dbObj.set_ThickMax((long)db_ThickMax);
	dbObj.set_ThickMin((long)db_ThickMin);
	dbObj.set_Value((double)db_Value);
	dbObj.set_ValueZi((short)db_ValueZi);
} // end of methode

//
//		private methode copyAttribute2DB
//
void T_LOV_WASTDBAX::copyAttribute2DB( T_LOV_WAST &dbObj ){
	db_SGCode = dbObj.SGCode();
	db_ThickMax = dbObj.ThickMax();
	db_ThickMin = dbObj.ThickMin();
	db_Value = dbObj.Value();
	db_ValueZi = dbObj.ValueZi();
} // end of methode

//
//		private methode copyKey2Host
//
void T_LOV_WASTDBAX::copyKey2Host( T_LOV_WAST &dbObj ){
	k_db_SGCode = dbObj.k_SGCode();
	k_db_ThickMax = dbObj.k_ThickMax();
	k_db_ThickMin = dbObj.k_ThickMin();
} // end of methode

//
//		private methode copyHost2Key
//
void T_LOV_WASTDBAX::copyHost2Key( T_LOV_WAST &dbObj ){
	dbObj.set_k_SGCode((long)db_SGCode);
	dbObj.set_k_ThickMax((long)db_ThickMax);
	dbObj.set_k_ThickMin((long)db_ThickMin);
} // end of methode

//
//		public methode readDB
//
char* T_LOV_WASTDBAX::readDB(T_LOV_WAST &dbObj ){
	copyKey2Host( dbObj );
	ostringstream	ostr;
	dbSqlCode = 0;

	ostr << "SELECT ";

	// all columns
	ostr << "SGCode";
	ostr << ",ThickMax";
	ostr << ",ThickMin";
	ostr << ",Value";

	ostr << " FROM T_LOV_WAST WHERE ";

	// where
	ostr << "SGCode = " << k_db_SGCode;
	ostr << " AND ThickMax = " << k_db_ThickMax;
	ostr << " AND ThickMin = " << k_db_ThickMin;

	readcmd.SetCommandText( ostr.str());

	DB_RDEXECUTE();

	DB_FETCH();

	// Primary Keys
	db_SGCode = ( long)readcmd.Field(1).AsLong();

	// Primary Keys
	db_ThickMax = ( long)readcmd.Field(2).AsLong();

	// Primary Keys
	db_ThickMin = ( long)readcmd.Field(3).AsLong();

	// Normal columns
	// Value
	if( readcmd.Field(4).IsNull() == false)
	{
		db_ValueZi = 0;
		db_Value = ( double)readcmd.Field(4).AsDouble();
	}
	else
	{
		db_ValueZi = -1;
		db_Value = 0;
	}


// copy host variables into Class attributes
	copyDB2Attribute( dbObj );
	return ( NULL );
} // end of methode

//
//		public methode updateDB
//
char* T_LOV_WASTDBAX::updateDB(T_LOV_WAST &dbObj ){
	copyKey2Host( dbObj );

	copyAttribute2DB( dbObj );
	dbSqlCode = 0;

	ostringstream	ostr;
	ostr << "UPDATE T_LOV_WAST SET ";

	// Material Keys & Primary Keys
	ostr << "SGCode=" << db_SGCode;
	ostr << ", ThickMax=" << db_ThickMax;
	ostr << ", ThickMin=" << db_ThickMin;

	// Normal column
	if( db_ValueZi != -1) ostr << ", Value = " << db_Value; else ostr<<",Value = NULL";

	// where
	ostr << " WHERE "; 
	ostr << "SGCode = " << db_SGCode;
	ostr << " AND ThickMax = " << db_ThickMax;
	ostr << " AND ThickMin = " << db_ThickMin;

	updatecmd.SetCommandText( ostr.str());
	DB_UPDEXECUTE();
	DB_UPDAFFECTED();

	return ( NULL );
} // end of methode

//
//		public methode insertDB
//
char* T_LOV_WASTDBAX::insertDB(T_LOV_WAST &dbObj ){
	copyAttribute2DB( dbObj );
	dbSqlCode = 0;

	m_sql = "INSERT INTO T_LOV_WAST VALUES( :1, :2, :3, :4)";
	insertcmd.SetCommandText( m_sql);


	// Primary columns
	insertcmd.Param(1) = ( long)db_SGCode;

	// Primary columns
	insertcmd.Param(2) = ( long)db_ThickMax;

	// Primary columns
	insertcmd.Param(3) = ( long)db_ThickMin;

	// Normal columns
	if( db_ValueZi != -1) insertcmd.Param(4) = ( double)db_Value; else insertcmd.Param(4).SetAsNull();


	DB_INSEXECUTE();

	return ( NULL );
} // end of methode

//
//		public methode deleteDB
//
char* T_LOV_WASTDBAX::deleteDB(T_LOV_WAST &dbObj ){
	ostringstream  ostr;
	dbSqlCode = 0;
	copyKey2Host( dbObj );

	ostr << "DELETE FROM T_LOV_WAST WHERE ";

	ostr << "SGCode = " << db_SGCode;	ostr << " AND ThickMax = " << db_ThickMax;	ostr << " AND ThickMin = " << db_ThickMin;
	cmd.SetCommandText( ostr.str());

	DB_EXECUTE();

	return ( NULL );
} // end of methode

//
//		public methode deleteDB delete in case of a where clause
//
char* T_LOV_WASTDBAX::deleteDB(const char* where , long* count){
	dbSqlCode = 0;
	*(count) = -1L;

	m_sql = "DELETE FROM T_LOV_WAST ";

	if ( where != (char*)NULL ) {
		m_sql.append( where );
	}

	cmd.SetCommandText( m_sql);

	DB_EXECUTE();

	if( count != NULL){
		*count = cmd.RowsAffected();
	}

	return ( NULL );
} // end of methode

//
//		public methode openSetDB
//
char* T_LOV_WASTDBAX::openSetDB(const char* where , const char* order){
	dbSqlCode = 0;

	m_sql = "SELECT SGCode, ThickMax, ThickMin, Value FROM T_LOV_WAST ";

	if ( where != (char*)NULL ) {
		m_sql.append( where);
		m_sql.append( " ");
	}
	if (order != (char*)NULL){
		m_sql.append( order);
	}

	readcmd.SetCommandText( m_sql);

	DB_RDEXECUTE();

	return ( NULL );
} // end of methode

//
//		public methode getSetDB
//
char* T_LOV_WASTDBAX::getSetDB( T_LOV_WAST &dbObj ){
	dbSqlCode = 0;

	DB_FETCH();

	// Primary columns
	db_SGCode = ( long)readcmd.Field(1).AsLong();

	// Primary columns
	db_ThickMax = ( long)readcmd.Field(2).AsLong();

	// Primary columns
	db_ThickMin = ( long)readcmd.Field(3).AsLong();

	// Normal columns
	// Value
	if( readcmd.Field(4).IsNull() == false)
	{
		db_ValueZi = 0;
		db_Value = ( double)readcmd.Field(4).AsDouble();
	}
	else
	{
		db_ValueZi = -1;
		db_Value = 0;
	}


	copyDB2Attribute( dbObj );
	copyHost2Key( dbObj );

	return ( NULL );
} // end of methode

//
//		public methode closeSetDB
//
char* T_LOV_WASTDBAX::closeSetDB(){
	dbSqlCode = 0;
	return ( NULL );
} // end of methode

//
//		public methode countDB
//
char* T_LOV_WASTDBAX::countDB(const  char* where , long* count){
	dbSqlCode = 0;
	*(count) = -1L;

	m_sql = "SELECT count(*) FROM T_LOV_WAST ";

	if ( where != (char*)NULL ) {
		m_sql.append( where);
	}

	readcmd.SetCommandText( m_sql);

	DB_RDEXECUTE();

	DB_FETCH();
	*count = ( long)readcmd.Field(1).AsLong();
	return ( NULL );
} // end of methode