JDATABASE::JUPIHelper Struct Reference

Auxiliary class for mapping UPI of product to serial number. More...

#include <JDBToolkit.hh>

Public Member Functions
void	initialise (const JPBS_t &pbs)
	Initialise. More...
JUPI_t	operator() (const JPBS_t &pbs, const int number)
	Get UPI. More...

Static Public Attributes
static JUPIHelper	helper
	Helper object. More...

Protected Attributes
std::map< JPBS_t, std::map < int, JUPI_t > >	number2upi

Detailed Description

Auxiliary class for mapping UPI of product to serial number.

Definition at line 237 of file JDBToolkit.hh.

Member Function Documentation

void JDATABASE::JUPIHelper::initialise ( const JPBS_t &  pbs )

inline

Initialise.

Parameters

pbs

PBS

Definition at line 243 of file JDBToolkit.hh.

    {
      ResultSet& rs  = JDB::get()->StreamDS(getTable<JUPI>(), getSelector<JUPI>(pbs));

      for (JUPI parameters; rs >> parameters; ) {

        const JUPI_t upi(parameters.PBS,
                         parameters.VARIANT,
                         parameters.VERSION,
                         parameters.SERIALNUMBER);
        
        number2upi[pbs][parameters.SERIALNUMBER] = upi;
      }

      rs.Close();
    }

JUPI_t JDATABASE::JUPIHelper::operator() ( const JPBS_t &  pbs, const int  number  )

inline

Get UPI.

Parameters

pbs	PBS
number	serial number

Returns

UPI

Definition at line 268 of file JDBToolkit.hh.

    {
      using namespace std;
      using namespace JPP;
      
      map<JPBS_t, map<int, JUPI_t>>::const_iterator p = number2upi.find(pbs);

      if (p == number2upi.end()) {
        
        initialise(pbs);
        p = number2upi.find(pbs);
      }

      if (p != number2upi.end()) {

        map<int, JUPI_t>::const_iterator q = p->second.find(number);

        if (q != p->second.end()) {
          
          return q->second;
          
        } else {
          
          THROW(JValueOutOfRange, "Invalid serial number " << number);    
        }
        
      } else {
        
        THROW(JDatabaseException, "Invalid PBS " << pbs);
      }
    }

Member Data Documentation

JUPIHelper JDATABASE::JUPIHelper::helper

static

Helper object.

Definition at line 304 of file JDBToolkit.hh.

std::map<JPBS_t, std::map<int, JUPI_t> > JDATABASE::JUPIHelper::number2upi

protected

Definition at line 308 of file JDBToolkit.hh.

---

The documentation for this struct was generated from the following files:

• JDBToolkit.hh
• JDBToolkit.cc