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/CdbBdb/CdbBdbTransaction.cc

Go to the documentation of this file.

/// The implementation of the CdbBdbTransaction.
/**
  * @see CdbBdbTransaction
  */

#include "BaBar/BaBar.hh"

#include "CdbBdb/CdbBdbTransaction.hh"

#include "BdbCond/BdbConditions.hh"

CdbBdbTransaction::CdbBdbTransaction( BdbMode theMode )
{
    BdbConditions* app = BdbConditions::instance( );
    app->activate( );

    _originalMode = app->mode( );    // Record the initial transaction state
    app->change( theMode );          // Change to the desired state.
}

CdbBdbTransaction::~CdbBdbTransaction( )
{
    BdbConditions* app = BdbConditions::instance( );
    if( app->mode( ) != _originalMode ) {

      // Restore the original status.  If we're in update mode,
      // force a commit.

        app->change( _originalMode, app->mode( ) == BdbcUpdate );
    }
    app->deactivate( );
}

void
CdbBdbTransaction::commitAndHold( )
{
    BdbConditions* app = BdbConditions::instance( );
    app->activate( );        // Need this to balance the "deactivate" in the method called below.
    app->commitAndHold( );
}

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

 

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Last Update: October 04, 2002