---

CdbBdbObjectCreator.cc

Go to the documentation of this file.

// File and Version Information:
//      $Id: CdbBdbObjectCreator.cc,v 1.12 2005/09/15 05:06:26 gapon Exp $

/// The implementation of the CdbObjectCreator class.
/**
  * @see CdbObjectCreator
  */
#include "BaBar/BaBar.hh"

#include "CdbBdb/CdbBdbObjectCreator.hh"

#include "CdbBase/Cdb.hh"
#include "CdbBase/CdbDatabase.hh"
#include "CdbBase/CdbCondition.hh"
#include "CdbBase/CdbObject.hh"

#include "CdbBdb/CdbBdb.hh"
#include "CdbBdb/CdbBdbObject.hh"
#include "CdbBdb/CdbBdbHintProvider.hh"

#include "BdbTime/BdbTime.hh"

#include <ErrLogger/ErrLog.hh>
using std::endl;

CdbStatus
CdbBdbObjectCreator::hint( BdbRefAny&             theHint,
                           const CdbConditionPtr& theConditionPtr,
                           const BdbTime&         theBegin,
                           const BdbTime&         theEnd )
{
    CdbStatus result = CdbStatus::Error;

    do {

      // Find a pointer onto the database singleton.

        CdbPtr cdbPtr = theConditionPtr->parentDatabase( )->parent( );
        if( cdbPtr.isNull( )) break;

      // Check if the object pointer points onto an object corresponding
      // to the right technology.

        const char* objectTechnology  = cdbPtr->technologyName( );

        if( 0 != strcmp( CdbBdb::technology( ),
                         objectTechnology )) {

            ErrMsg(error) << "an object pointer passed into this procedure does not" << endl
                          << "match the expected database technology." << endl
                          << "    EXPECTED: \"" << CdbBdb::technology( ) << "\"" << endl
                          << "    FOUND:    \"" << objectTechnology      << "\"" << endmsg;
            break;
        }

      // Get to the right dynamic type and extract the value of the hint from it.

        CdbBdbHintProvider* hpPtr = dynamic_cast<CdbBdbHintProvider*>( theConditionPtr.get( ));
        if( 0 == hpPtr ) break;

        result = hpPtr->hint( theHint,
                              theBegin,
                              theEnd );
    } while( false );

    return result;
}

CdbStatus
CdbBdbObjectCreator::verify( const BdbRefAny&            theHint,
                             const BdbHandle(BdbObject)& thePersObj,
                             const CdbConditionPtr&      theConditionPtr )
{
    CdbStatus result = CdbStatus::Error;

    do {

      // Find a pointer onto the database singleton.

        CdbPtr cdbPtr = theConditionPtr->parentDatabase( )->parent( );
        if( cdbPtr.isNull( )) break;

      // Check if the object pointer points onto an object corresponding
      // to the right technology.

        const char* objectTechnology  = cdbPtr->technologyName( );

        if( 0 != strcmp( CdbBdb::technology( ),
                         objectTechnology )) {

            ErrMsg(error) << "an object pointer passed into this procedure does not" << endl
                          << "match the expected database technology." << endl
                          << "    EXPECTED: \"" << CdbBdb::technology( ) << "\"" << endl
                          << "    FOUND:    \"" << objectTechnology      << "\"" << endmsg;
            break;
        }

      // Get to the right dynamic type and verify the value against the hint.

        CdbBdbHintProvider* hpPtr = dynamic_cast<CdbBdbHintProvider*>( theConditionPtr.get( ));
        if( 0 == hpPtr ) break;

        result = hpPtr->verify( theHint,
                                thePersObj );
    } while( false );

    return result;
}

CdbStatus
CdbBdbObjectCreator::object( CdbObjectPtr&               theObjectPtr,
                             const CdbConditionPtr&      theConditionPtr,
                             const BdbTime&              theBeginOriginalValidity,
                             const BdbTime&              theEndOriginalValidity,
                             const BdbTime&              theBeginValidity,
                             const BdbTime&              theEndValidity,
                             const BdbTime&              theBeginDuration,
                             const BdbTime&              theEndDuration,
                             const BdbTime&              theInsertionTime,
                             const BdbHandle(BdbObject)& thePersObj )
{
  // There is nothing to check - just create desired object.

    theObjectPtr = new CdbBdbObject( theConditionPtr,
                                     theBeginOriginalValidity,
                                     theEndOriginalValidity,
                                     theBeginValidity,
                                     theEndValidity,
                                     theBeginDuration,
                                     theEndDuration,
                                     theInsertionTime,
                                     thePersObj );

    return CdbStatus::Success;
}

/////////////////
// End Of File //
/////////////////

---