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CdbBdbSConditionAtFolderP.cc

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// File and Version Information:
//      $Id: CdbBdbSConditionAtFolderP.cc,v 1.8 2004/08/06 05:54:24 bartoldu Exp $

/// The implementation for the CdbBdbSConditionAtFolderP class
/**
  * @see CdbBdbSConditionAtFolderP
  */

#include "BaBar/BaBar.hh"

#include "CdbBdbShared/CdbBdbSConditionAtFolderP.hh"
#include "CdbBdbShared/CdbBdbSFolderP.hh"
#include "CdbBdbShared/CdbBdbSViewP.hh"

#include <iostream>
#include <assert.h>
using std::endl;
using std::ostream;

CdbBdbSConditionAtFolderP::CdbBdbSConditionAtFolderP( const char*                             theName,
                                                      const char*                             theDescription,
                                                      const BdbTime&                          theCreationTime,
                                                      const CdbBdbSId&                        theId,
                                                      const BdbRef(CdbBdbSFolderP)&           theParentFolderRef,
                                                      const BdbRef(CdbBdbSConfigCollectionP)& theConfigRef ) :
    _name(theName),
    _description(theDescription),
    _created(theCreationTime),
    _id(theId),
    _parentFolderRef(theParentFolderRef),
    _configRef(theConfigRef)
{
    assert( 0 != theName );
    assert( 0 != theDescription );
    assert(( BdbTime::minusInfinity != theCreationTime ) && ( BdbTime::plusInfinity != theCreationTime ));
    assert( ! BdbIsNull(theParentFolderRef));
}

CdbBdbSConditionAtFolderP::~CdbBdbSConditionAtFolderP( ) 
{
    if( ! BdbIsNull(_configRef)) BdbDelete(_configRef);
}

ooString(32)
CdbBdbSConditionAtFolderP::name( ) const
{
    return _name.head( );
}

ooString(32)
CdbBdbSConditionAtFolderP::description( ) const
{
    return _description;
}

BdbTime
CdbBdbSConditionAtFolderP::created( ) const
{
    return _created;
}

CdbBdbSId
CdbBdbSConditionAtFolderP::id( ) const
{
    return _id;
}

BdbRef(CdbBdbSFolderP)
CdbBdbSConditionAtFolderP::parentFolder( ) const
{
    return _parentFolderRef;
}

BdbRef(CdbBdbSConfigCollectionP)
CdbBdbSConditionAtFolderP::config( ) const
{
    return _configRef;
}

CdbStatus
CdbBdbSConditionAtFolderP::find( const BdbTime&         theTime,
                                 CdbBdbSConfigInterval& theConfigInterval ) const
{
    CdbStatus result = CdbStatus::NotFound;
    do {

      // Evaluate the parameters

        BdbHandle(CdbBdbSViewP) vH;
        vH = _parentFolderRef->parentView( );

        BdbTime minTime = vH->minValidity( );
        BdbTime maxTime = vH->maxValidity( );

        if(( theTime < minTime ) || ( theTime >= maxTime )) break;

      // Try local first

        if( ! BdbIsNull(_configRef)) {

            result = _configRef->find( theTime, theConfigInterval );
            if( CdbStatus::Success != result ) break;

          // Make adjustments to the validity interval

            if( theConfigInterval.begin < minTime ) theConfigInterval.begin = minTime;
            if( theConfigInterval.end   > maxTime ) theConfigInterval.end   = maxTime;

            break;
        }

      // Try default configuration

        BdbRef(CdbBdbSConfigCollectionP) defaultConfigRef = vH->defaultConfig( );
        if( ! BdbIsNull(defaultConfigRef)) {

            result = defaultConfigRef->find( theTime, theConfigInterval );
            if( CdbStatus::Success != result ) break;

          // Make adjustments to the validity interval

            if( theConfigInterval.begin < minTime ) theConfigInterval.begin = minTime;
            if( theConfigInterval.end   > maxTime ) theConfigInterval.end   = maxTime;

            break;
        }

    } while( false );

    return result;
}

CdbStatus
CdbBdbSConditionAtFolderP::setConfig( const BdbRef(CdbBdbSConfigCollectionP)& theConfigRef,
                                      bool                                    dontDestroyConfigObject )
{
    ooUpdate( );

    CdbStatus result = CdbStatus::Error;
    do {

      // Replace and delete (if any) the previously known configuration
      // with the new one.
      //
      // NOTE: If the passed reference is the same than the one we have then
      //       we don't remove existing one to avoid dangling references.
      //       Known reference might be passed if a client has updated configuration
      //       and explictly wants this configuration to present.

        if( ! BdbIsNull(_configRef)) {
            if( theConfigRef != _configRef ) {
                if( ! dontDestroyConfigObject ) {
                    BdbDelete(_configRef);
                }
            }
        }
        _configRef = theConfigRef;

      // Done

        result = CdbStatus::Success;

    } while( false );

    return result;
}

void
CdbBdbSConditionAtFolderP::dump( ostream& o ) const
{
    o << "         NAME: \"" << _name.head( ) << "\"" << endl
      << "  DESCRIPTION: \"" << _description.head( ) << "\"" << endl
      << "      CREATED: " << _created << endl
      << "           ID: " << _id << endl
      << "PARENT FOLDER: " << _parentFolderRef.sprint( ) << endl
      << "CONFIGURATION: " << _configRef.sprint( ) << endl;
}

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// End Of File //
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