#include <AthenaPoolCnvTPExtension.h>

Inheritance diagram for AthenaPoolCnvTPExtension:

Collaboration diagram for AthenaPoolCnvTPExtension:

Public Member Functions
	AthenaPoolCnvTPExtension ()

virtual bool	registerExtendingCnv (AthenaConverterTLPExtension *cnv)
	Register extending converter (that is, another converter that will extent this converter) and all his elemental converters. More...

virtual bool	registerExtendingCnv (IConverter *cnv)

void	usingTPCnvForReading (TopLevelTPCnvBase &baseTLPcnv)

virtual std::unique_ptr< const Token >	writeObject (const std::string &, const std::string &)
	Writes the extending persistent object created by this converter Called from the EXTENDED (principal) Athena converter Implemented only in EXTENDING Athena converters. More...

virtual void	readObject (const std::string &)
	Read the extending object. More...

virtual AthenaConverterTLPExtension *	clone ()
	Clone this Athena Converter. More...

virtual void	wasClonedFrom (AthenaConverterTLPExtension *)
	Remember the original converter that this one was cloned from. More...

virtual bool	needsCloning () const
	Find out if this converter needs to be cloned Returns true if this converter was already registered once. More...

virtual const std::string	name () const
	Get name of this converter (anything that identifies it) More...

virtual TopLevelTPCnvBase *	getTopLevelTPCnv ()=0
	returns the main top-level TP converter More...

unsigned short	getTPCnvID ()
	Returns the ID of the main top-level TP converter. More...

TopLevelTPCnvBase *	getTopLevelTPCnvForReading ()
	returns the current top-level TP converter. More...

void	resetTPCnvForReading ()
	Reset to 0 the TL TP converter for reading. More...

virtual void	readExtendingObjects (void *baseObj)
	Read all component persistent objects. More...

virtual void	deletePersistentObjects ()
	Delete persistent objects held by attached extending converters (used mainly in case of abort) More...

Protected Types
typedef std::map< unsigned, AthenaConverterTLPExtension * >	extCnvMap_t

typedef std::map< TopLevelTPCnvBase , extCnvMap_t >	extCnvMapMap_t

Protected Member Functions
void	usingTPCnvForReading (void *cnv)

Protected Attributes
extCnvMap_t	m_extendingConverters
	map of Athena converters extending this one More...

extCnvMapMap_t	m_extCnvMapMap

TopLevelTPCnvBase *	m_TLCnvForReading
	additional Top Level TP converter used only for reading tells which converter is used in case of reading old versions (as different versions have different converters) NOT owned byt his class More...

std::vector< AthenaConverterTLPExtension * >	m_clonedExtendingCnvs
	list of duplicated converters to delete at the end held in the original converter More...

Detailed Description

Definition at line 14 of file AthenaPoolCnvTPExtension.h.

Member Typedef Documentation

◆ extCnvMap_t

typedef std::map<unsigned, AthenaConverterTLPExtension*> AthenaConverterTLPExtension::extCnvMap_t

protectedinherited

Definition at line 133 of file AthenaConverterTLPExtension.h.

◆ extCnvMapMap_t

typedef std::map<TopLevelTPCnvBase*, extCnvMap_t*> AthenaConverterTLPExtension::extCnvMapMap_t

protectedinherited

Definition at line 138 of file AthenaConverterTLPExtension.h.

Constructor & Destructor Documentation

◆ AthenaPoolCnvTPExtension()

AthenaPoolCnvTPExtension::AthenaPoolCnvTPExtension ( )

inline

Definition at line 17 of file AthenaPoolCnvTPExtension.h.

17 {}

Member Function Documentation

◆ clone()

virtual AthenaConverterTLPExtension* AthenaConverterTLPExtension::clone ( )

inlinevirtualinherited

Clone this Athena Converter.

Returns the cloned instance

Definition at line 70 of file AthenaConverterTLPExtension.h.

70 { return 0; }

◆ deletePersistentObjects()

void AthenaConverterTLPExtension::deletePersistentObjects ( )

virtualinherited

Delete persistent objects held by attached extending converters (used mainly in case of abort)

Definition at line 148 of file AthenaConverterTLPExtension.cxx.

 {
    for( extCnvMap_t::const_iterator cnv = m_extendingConverters.begin();
     cnv != m_extendingConverters.end(); ++cnv ) {
       cnv->second->deletePersistentObjects();
    }
    for( size_t c = 0; c < m_clonedExtendingCnvs.size(); c++ )
       m_clonedExtendingCnvs[c]->deletePersistentObjects();
  
    getTopLevelTPCnv()->deleteTLPersObject();
    // Can not do that - sometimes the converter is an automatic variable that is gone already
    //if( m_TLCnvForReading ) m_TLCnvForReading->deleteTLPersObject();
 }

◆ getTopLevelTPCnv()

virtual TopLevelTPCnvBase* AthenaConverterTLPExtension::getTopLevelTPCnv ( )

pure virtualinherited

returns the main top-level TP converter

To be implemented in the actual Converter implementation *

Implemented in JetCollectionCnv, TrackCollectionCnv, SegmentCollectionCnv, and VxContainerCnv.

◆ getTopLevelTPCnvForReading()

TopLevelTPCnvBase* AthenaConverterTLPExtension::getTopLevelTPCnvForReading ( )

inlineinherited

returns the current top-level TP converter.

This converter may be different from the main one in case of schema evolution

Definition at line 100 of file AthenaConverterTLPExtension.h.

100 { return m_TLCnvForReading; }

◆ getTPCnvID()

unsigned short AthenaConverterTLPExtension::getTPCnvID ( )

inherited

Returns the ID of the main top-level TP converter.

Definition at line 23 of file AthenaConverterTLPExtension.cxx.

                                         {
    return getTopLevelTPCnv()->getConverterID();
 }

◆ name()

virtual const std::string AthenaConverterTLPExtension::name ( ) const

inlinevirtualinherited

Get name of this converter (anything that identifies it)

Returns: Name of this converter

Definition at line 85 of file AthenaConverterTLPExtension.h.

85 { return "Extended Athena TP Converter"; }

◆ needsCloning()

virtual bool AthenaConverterTLPExtension::needsCloning ( ) const

inlinevirtualinherited

Find out if this converter needs to be cloned Returns true if this converter was already registered once.

Definition at line 80 of file AthenaConverterTLPExtension.h.

80 { return false; }

◆ readExtendingObjects()

void AthenaConverterTLPExtension::readExtendingObjects ( void * baseObj )

virtualinherited

Read all component persistent objects.

Parameters

baseObj [IN] pointer to the principal persistent object holding the list of tokens for all component persistent objects to read

Definition at line 99 of file AthenaConverterTLPExtension.cxx.

 {
    // m_TLCnvForReading may be 0 if reading pre-TP object
    if( m_TLCnvForReading ) {
       TPCnvTokenList_p1     *tokens = m_TLCnvForReading->getTokenListVarFrom( baseObj );
       if( tokens && tokens->size() ) {
          // find which extending converter "set" to use
          extCnvMap_t *extendingConverters;
      if( getTopLevelTPCnv() == m_TLCnvForReading ) {
         // use the newest TP converters
         extendingConverters = &m_extendingConverters;
      } else {
         extCnvMapMap_t::const_iterator extCnvMapIter = m_extCnvMapMap.find(m_TLCnvForReading);
         if( extCnvMapIter == m_extCnvMapMap.end() ) {
            throw std::runtime_error("Extending TP converter not available");
         }
         extendingConverters = extCnvMapIter->second;
      }
      // load the remaining "pieces" of this object
      for( TPCnvTokenList_p1::const_iterator it = tokens->begin(); it != tokens->end(); ++it ) {
             if( it->token().size() < 36 ) {
                ostringstream err;
                err << "Corrupted Token in the list of extensions. Token='" << it->token() << "'"
                    << " CnvID=" << it->converterID() << ", Token list size=" << tokens->size();
            throw std::runtime_error(err.str());
             }              
         extCnvMap_t::const_iterator cnv = extendingConverters->find( it->converterID() );
         if( cnv == extendingConverters->end() ) {
                ostringstream err;
                err << "Extending TP converter not loaded! "
                    << "missing ExtCnvID=" << it->converterID()
                    << " corresponding POOL token: " << it->token();
            throw std::runtime_error(err.str());
         }
 //      std::cout << "--->>---  readExtendingObjects: "
 //            << " converter ID=" <<  it->converterID()
 //            << " token=" << it->token() << ", AP converter=" << cnv->second << std::endl;
  
         cnv->second->readObject( it->token() );
         TopLevelTPCnvBase *extTPCnv = cnv->second->getTopLevelTPCnvForReading();
         extTPCnv->addTPConvertersForReadingTo( m_TLCnvForReading );
      }
       }
    }
 }

◆ readObject()

virtual void AthenaConverterTLPExtension::readObject ( const std::string & )

inlinevirtualinherited

Read the extending object.

Parameters

token [IN] Token of the object to read

Definition at line 65 of file AthenaConverterTLPExtension.h.

65 { }

◆ registerExtendingCnv() [1/2]

virtual bool AthenaPoolCnvTPExtension::registerExtendingCnv ( AthenaConverterTLPExtension * cnv )

inlinevirtual

Register extending converter (that is, another converter that will extent this converter) and all his elemental converters.

Parameters

cnv	[IN] pointer to extending Athena converter

Reimplemented from AthenaConverterTLPExtension.

Definition at line 19 of file AthenaPoolCnvTPExtension.h.

                                                                                  {
      return AthenaConverterTLPExtension::registerExtendingCnv( cnv );
   }

◆ registerExtendingCnv() [2/2]

virtual bool AthenaPoolCnvTPExtension::registerExtendingCnv ( IConverter * cnv )

inlinevirtual

Definition at line 23 of file AthenaPoolCnvTPExtension.h.

                                                                 {
      AthenaConverterTLPExtension *extending_converter = dynamic_cast<AthenaPoolCnvTPExtension*>(cnv);
      // if the converter passed is not an extending converter, we can't do anything
      if( !extending_converter )
         throw std::runtime_error("Attempt to register extending AthenaPool converter that does not inherit from AthenaPoolCnvTPExtension");
      return AthenaConverterTLPExtension::registerExtendingCnv( extending_converter );
   }

◆ resetTPCnvForReading()

void AthenaConverterTLPExtension::resetTPCnvForReading ( )

inlineinherited

Reset to 0 the TL TP converter for reading.

Prevents the use of the previous TP converter if none was set before reading the next object Called automatically after reading an object.

Definition at line 111 of file AthenaConverterTLPExtension.h.

111 { m_TLCnvForReading = 0; }

◆ usingTPCnvForReading() [1/2]

void AthenaPoolCnvTPExtension::usingTPCnvForReading ( TopLevelTPCnvBase & baseTLPcnv )

inline

Definition at line 31 of file AthenaPoolCnvTPExtension.h.

                                                              {
      AthenaConverterTLPExtension::usingTPCnvForReading( (void*)&baseTLPcnv );
   }

◆ usingTPCnvForReading() [2/2]

void AthenaConverterTLPExtension::usingTPCnvForReading ( void * cnv )

protectedinherited

Definition at line 59 of file AthenaConverterTLPExtension.cxx.

 {
    usingTPCnvForReading( *reinterpret_cast<TopLevelTPCnvBase*>( cnv ) );
 }

◆ wasClonedFrom()

virtual void AthenaConverterTLPExtension::wasClonedFrom ( AthenaConverterTLPExtension * )

inlinevirtualinherited

Remember the original converter that this one was cloned from.

Parameters

converter [IN] the original converter

Definition at line 75 of file AthenaConverterTLPExtension.h.

75 {}

◆ writeObject()

virtual std::unique_ptr<const Token> AthenaConverterTLPExtension::writeObject	(	const std::string &	,
		const std::string &
	)

inlinevirtualinherited

Writes the extending persistent object created by this converter Called from the EXTENDED (principal) Athena converter Implemented only in EXTENDING Athena converters.

Parameters

key	[in] StoreGet object key (in APR used to determine storage container placement) Returns Token for the written object

Definition at line 60 of file AthenaConverterTLPExtension.h.

60 { return 0; }

Member Data Documentation

◆ m_clonedExtendingCnvs

std::vector< AthenaConverterTLPExtension* > AthenaConverterTLPExtension::m_clonedExtendingCnvs

protectedinherited

list of duplicated converters to delete at the end held in the original converter

Definition at line 151 of file AthenaConverterTLPExtension.h.

◆ m_extCnvMapMap

extCnvMapMap_t AthenaConverterTLPExtension::m_extCnvMapMap

protectedinherited

Definition at line 141 of file AthenaConverterTLPExtension.h.

◆ m_extendingConverters

extCnvMap_t AthenaConverterTLPExtension::m_extendingConverters

protectedinherited

map of Athena converters extending this one

Definition at line 136 of file AthenaConverterTLPExtension.h.

◆ m_TLCnvForReading

TopLevelTPCnvBase* AthenaConverterTLPExtension::m_TLCnvForReading

protectedinherited

additional Top Level TP converter used only for reading tells which converter is used in case of reading old versions (as different versions have different converters) NOT owned byt his class

Definition at line 147 of file AthenaConverterTLPExtension.h.

The documentation for this class was generated from the following file:

AthenaPoolCnvTPExtension.h

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ extCnvMap_t

◆ extCnvMapMap_t

Constructor & Destructor Documentation

◆ AthenaPoolCnvTPExtension()

Member Function Documentation

◆ clone()

◆ deletePersistentObjects()

◆ getTopLevelTPCnv()

◆ getTopLevelTPCnvForReading()

◆ getTPCnvID()

◆ name()

◆ needsCloning()

◆ readExtendingObjects()

◆ readObject()

◆ registerExtendingCnv() [1/2]

◆ registerExtendingCnv() [2/2]

◆ resetTPCnvForReading()

◆ usingTPCnvForReading() [1/2]

◆ usingTPCnvForReading() [2/2]

◆ wasClonedFrom()

◆ writeObject()

Member Data Documentation

◆ m_clonedExtendingCnvs

◆ m_extCnvMapMap

◆ m_extendingConverters

◆ m_TLCnvForReading