HiveWhiteBoard Class Reference

Data service base class. More...

Inheritance diagram for HiveWhiteBoard:

Collaboration diagram for HiveWhiteBoard:

Public Member Functions
CLID	rootCLID () const override
	IDataManagerSvc: Accessor for root event CLID. More...
const std::string &	rootName () const override
	Name for root Event. More...
StatusCode	registerAddress (const std::string &path, IOpaqueAddress *pAddr) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	registerAddress (DataObject *parent, const std::string &path, IOpaqueAddress *pAddr) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	registerAddress (IRegistry *parent, const std::string &path, IOpaqueAddress *pAdd) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	unregisterAddress (const std::string &path) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	unregisterAddress (DataObject *pParent, const std::string &path) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	unregisterAddress (IRegistry *pParent, const std::string &path) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	objectLeaves (const DataObject *pObject, std::vector< IRegistry * > &leaves) override
	Explore the object store: retrieve all leaves attached to the object. More...
StatusCode	objectLeaves (const IRegistry *pObject, std::vector< IRegistry * > &leaves) override
	Explore the object store: retrieve all leaves attached to the object. More...
StatusCode	objectParent (const DataObject *pObject, IRegistry *&refpParent) override
	IDataManagerSvc: Explore the object store: retrieve the object's parent. More...
StatusCode	objectParent (const IRegistry *pObject, IRegistry *&refpParent) override
	IDataManagerSvc: Explore the object store: retrieve the object's parent. More...
StatusCode	clearSubTree (const std::string &path) override
	Remove all data objects below the sub tree identified. More...
StatusCode	clearSubTree (DataObject *pObject) override
	Remove all data objects below the sub tree identified. More...
StatusCode	clearStore () override
	IDataManagerSvc: Remove all data objects in the data store. More...
StatusCode	traverseSubTree (const std::string &path, IDataStoreAgent *pAgent) override
	Analyze by traversing all data objects below the sub tree. More...
StatusCode	traverseSubTree (DataObject *pObject, IDataStoreAgent *pAgent) override
	IDataManagerSvc: Analyze by traversing all data objects below the sub tree. More...
StatusCode	traverseTree (IDataStoreAgent *pAgent) override
	IDataManagerSvc: Analyze by traversing all data objects in the data store. More...
StatusCode	setRoot (std::string path, DataObject *pObj) override
	Initialize data store for new event by giving new event path and root object. More...
StatusCode	setRoot (std::string path, IOpaqueAddress *pAddr) override
	Initialize data store for new event by giving new event path and address of root object. More...
StatusCode	setDataLoader (IConversionSvc *pDataLoader, IDataProviderSvc *dpsvc __attribute__((unused))=nullptr) override
	IDataManagerSvc: Pass a default data loader to the service. More...
StatusCode	addPreLoadItem (const DataStoreItem &item) override
	Add an item to the preload list. More...
StatusCode	addPreLoadItem (const std::string &item) override
	Add an item to the preload list. More...
StatusCode	removePreLoadItem (const DataStoreItem &item) override
	Remove an item from the preload list. More...
StatusCode	removePreLoadItem (const std::string &item) override
	Add an item to the preload list. More...
StatusCode	resetPreLoad () override
	Clear the preload list. More...
StatusCode	preLoad () override
	load all preload items of the list More...
StatusCode	registerObject (const std::string &path, DataObject *pObj) override
	Register object with the data store. (The most common one is the only monitored one for the time being....) More...
StatusCode	registerObject (const std::string &parent, const std::string &obj, DataObject *pObj) override
	Register object with the data store. More...
StatusCode	registerObject (const std::string &parent, int item, DataObject *pObj) override
	Register object with the data store. More...
StatusCode	registerObject (DataObject *parent, const std::string &obj, DataObject *pObj) override
	Register object with the data store. More...
StatusCode	registerObject (DataObject *parent, int obj, DataObject *pObj) override
	Register object with the data store. More...
StatusCode	unregisterObject (const std::string &path) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (const std::string &parent, const std::string &obj) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (const std::string &parent, int obj) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObj) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObj, const std::string &path) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObj, int item) override
	Unregister object from the data store. More...
StatusCode	retrieveObject (IRegistry *parent, const std::string &path, DataObject *&pObj) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (const std::string &path, DataObject *&pObj) override
	Retrieve object identified by its full path from the data store. More...
StatusCode	retrieveObject (const std::string &parent, const std::string &path, DataObject *&pObj) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (const std::string &parent, int item, DataObject *&pObj) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (DataObject *parent, const std::string &path, DataObject *&pObj) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (DataObject *parent, int item, DataObject *&pObj) override
	Retrieve object from data store. More...
StatusCode	findObject (const std::string &path, DataObject *&pObj) override
	Find object identified by its full path in the data store. More...
StatusCode	findObject (IRegistry *parent, const std::string &path, DataObject *&pObj) override
	Find object identified by its full path in the data store. More...
StatusCode	findObject (const std::string &parent, const std::string &path, DataObject *&pObj) override
	Find object in the data store. More...
StatusCode	findObject (const std::string &parent, int item, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	findObject (DataObject *parent, const std::string &path, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	findObject (DataObject *parent, int item, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	linkObject (IRegistry *from, const std::string &objPath, DataObject *to) override
	Add a link to another object. More...
StatusCode	linkObject (const std::string &from, const std::string &objPath, DataObject *to) override
	Add a link to another object. More...
StatusCode	linkObject (DataObject *from, const std::string &objPath, DataObject *to) override
	Add a link to another object. More...
StatusCode	linkObject (const std::string &fullPath, DataObject *to) override
	Add a link to another object. More...
StatusCode	unlinkObject (IRegistry *from, const std::string &objPath) override
	Remove a link to another object. More...
StatusCode	unlinkObject (const std::string &from, const std::string &objPath) override
	Remove a link to another object. More...
StatusCode	unlinkObject (DataObject *from, const std::string &objPath) override
	Remove a link to another object. More...
StatusCode	unlinkObject (const std::string &path) override
	Remove a link to another object. More...
StatusCode	updateObject (IRegistry *pDirectory) override
	Update object identified by its directory entry. More...
StatusCode	updateObject (const std::string &path) override
	Update object. More...
StatusCode	updateObject (DataObject *pObj) override
	Update object. More...
StatusCode	updateObject (const std::string &parent, const std::string &updatePath) override
	Update object. More...
StatusCode	updateObject (DataObject *parent, const std::string &updatePath) override
	Update object. More...
StatusCode	clearStore (size_t partition) override
	Remove all data objects in one 'slot' of the data store. More...
StatusCode	selectStore (size_t partition) override
	Activate a partition object. The identifies the partition uniquely. More...
StatusCode	setNumberOfStores (size_t slots) override
	Set the number of event slots (copies of DataSvc objects). More...
size_t	getNumberOfStores () const override
	Get the number of event slots (copies of DataSvc objects). More...
StatusCode	getNewDataObjects (DataObjIDColl &products) override
	Get the list of new DataObjects in the current store. More...
bool	newDataObjectsPresent () override
	Check if new DataObjects are in the current store. More...
size_t	allocateStore (int evtnumber) override
	Allocate a store partition for a given event number. More...
StatusCode	freeStore (size_t partition) override
	Free a store partition. More...
size_t	getPartitionNumber (int eventnumber) const override
	Get the partition number corresponding to a given event. More...
StatusCode	attachServices ()
StatusCode	detachServices ()
StatusCode	initialize () override
	Service initialisation. More...
StatusCode	reinitialize () override
	Service initialisation. More...
StatusCode	finalize () override
	Service initialisation. More...
virtual	~HiveWhiteBoard ()
	Standard Destructor. More...
Public Member Functions inherited from extends< Service, IDataProviderSvc, IDataManagerSvc, IHiveWhiteBoard >
void *	i_cast (const InterfaceID &tid) const override
	Implementation of IInterface::i_cast. More...
StatusCode	queryInterface (const InterfaceID &ti, void **pp) override
	Implementation of IInterface::queryInterface. More...
std::vector< std::string >	getInterfaceNames () const override
	Implementation of IInterface::getInterfaceNames. More...
	~extends () override=default
	Virtual destructor. More...
Public Member Functions inherited from Service
const std::string &	name () const override
	Retrieve name of the service. More...
StatusCode	configure () override
StatusCode	initialize () override
StatusCode	start () override
StatusCode	stop () override
StatusCode	finalize () override
StatusCode	terminate () override
Gaudi::StateMachine::State	FSMState () const override
Gaudi::StateMachine::State	targetFSMState () const override
StatusCode	reinitialize () override
StatusCode	restart () override
StatusCode	sysInitialize () override
	Initialize Service. More...
StatusCode	sysStart () override
	Initialize Service. More...
StatusCode	sysStop () override
	Initialize Service. More...
StatusCode	sysFinalize () override
	Finalize Service. More...
StatusCode	sysReinitialize () override
	Re-initialize the Service. More...
StatusCode	sysRestart () override
	Re-initialize the Service. More...
	Service (std::string name, ISvcLocator *svcloc)
	Standard Constructor. More...
SmartIF< ISvcLocator > &	serviceLocator () const override
	Retrieve pointer to service locator. More...
StatusCode	setProperties ()
	Method for setting declared properties to the values specified for the job. More...
template<class T >
StatusCode	service (const std::string &name, const T *&psvc, bool createIf=true) const
	Access a service by name, creating it if it doesn't already exist. More...
template<class T >
StatusCode	service (const std::string &name, T *&psvc, bool createIf=true) const
template<typename IFace = IService>
SmartIF< IFace >	service (const std::string &name, bool createIf=true) const
template<class T >
StatusCode	service (const std::string &svcType, const std::string &svcName, T *&psvc) const
	Access a service by name and type, creating it if it doesn't already exist. More...
template<class T >
StatusCode	declareTool (ToolHandle< T > &handle, std::string toolTypeAndName, bool createIf=true)
	Declare used tool. More...
SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked. More...
Public Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	PropertyHolder ()=default
	~PropertyHolder () override=default
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Details::PropertyBase &prop)
	Declare a property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, TYPE &value, const std::string &doc="none")
	Helper to wrap a regular data member and use it as a regular property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, TYPE &value, const std::string &doc="none") const
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, Gaudi::Property< TYPE, VERIFIER, HANDLERS > &prop, const std::string &doc="none")
	Declare a PropertyBase instance setting name and documentation. More...
Gaudi::Details::PropertyBase *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="")
	Declare a remote property. More...
StatusCode	setProperty (const Gaudi::Details::PropertyBase &p) override
	set the property form another property More...
StatusCode	setProperty (const std::string &s) override
	set the property from the formatted string More...
StatusCode	setProperty (const std::string &n, const std::string &v) override
	set the property from name and the value More...
StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value More...
StatusCode	getProperty (Gaudi::Details::PropertyBase *p) const override
	get the property More...
const Gaudi::Details::PropertyBase &	getProperty (const std::string &name) const override
	get the property by name More...
StatusCode	getProperty (const std::string &n, std::string &v) const override
	convert the property to the string More...
const std::vector< Gaudi::Details::PropertyBase * > &	getProperties () const override
	get all properties More...
bool	hasProperty (const std::string &name) const override
	Return true if we have a property with the given name. More...
	PropertyHolder (const PropertyHolder &)=delete
PropertyHolder &	operator= (const PropertyHolder &)=delete
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, GaudiHandleBase &ref, const std::string &doc="none")
	Specializations for various GaudiHandles. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, GaudiHandleArrayBase &ref, const std::string &doc="none")
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, DataObjectHandleBase &ref, const std::string &doc="none")
Public Member Functions inherited from CommonMessagingBase
virtual	~CommonMessagingBase ()=default
	Virtual destructor. More...
SmartIF< IMessageSvc > &	msgSvc () const
	The standard message service. More...
MsgStream &	msgStream () const
	Return an uninitialized MsgStream. More...
MsgStream &	msgStream (const MSG::Level level) const
	Predefined configurable message stream for the efficient printouts. More...
MsgStream &	always () const
	shortcut for the method msgStream(MSG::ALWAYS) More...
MsgStream &	fatal () const
	shortcut for the method msgStream(MSG::FATAL) More...
MsgStream &	err () const
	shortcut for the method msgStream(MSG::ERROR) More...
MsgStream &	error () const
	shortcut for the method msgStream(MSG::ERROR) More...
MsgStream &	warning () const
	shortcut for the method msgStream(MSG::WARNING) More...
MsgStream &	info () const
	shortcut for the method msgStream(MSG::INFO) More...
MsgStream &	debug () const
	shortcut for the method msgStream(MSG::DEBUG) More...
MsgStream &	verbose () const
	shortcut for the method msgStream(MSG::VERBOSE) More...
MsgStream &	msg () const
	shortcut for the method msgStream(MSG::INFO) More...
MSG::Level	msgLevel () const
	get the output level from the embedded MsgStream More...
MSG::Level	outputLevel () const __attribute__((deprecated))
	Backward compatibility function for getting the output level. More...
bool	msgLevel (MSG::Level lvl) const
	get the output level from the embedded MsgStream More...
Public Member Functions inherited from extend_interfaces< Interfaces... >
	~extend_interfaces () override=default
	Virtual destructor. More...

Protected Types
typedef std::vector< Partition >	Partitions

Protected Attributes
Gaudi::Property< CLID >	m_rootCLID {this, "RootCLID", 110 , "CLID of root entry"}
Gaudi::Property< std::string >	m_rootName {this, "RootName", "/Event", "name of root entry"}
Gaudi::Property< std::string >	m_loader {this, "DataLoader", "EventPersistencySvc", ""}
Gaudi::Property< int >	m_slots {this, "EventSlots", 1, "number of event slots"}
Gaudi::Property< bool >	m_forceLeaves {this, "ForceLeaves", false, "force creation of default leaves on registerObject"}
Gaudi::Property< bool >	m_enableFaultHdlr
IConversionSvc *	m_dataLoader = nullptr
	Pointer to data loader service. More...
IAddressCreator *	m_addrCreator = nullptr
	Reference to address creator. More...
Partitions	m_partitions
	Datastore partitions. More...
Protected Attributes inherited from Service
Gaudi::StateMachine::State	m_state = Gaudi::StateMachine::OFFLINE
	Service state. More...
Gaudi::StateMachine::State	m_targetState = Gaudi::StateMachine::OFFLINE
	Service state. More...
Gaudi::Property< int >	m_outputLevel {this, "OutputLevel", MSG::NIL, "output level"}
Gaudi::Property< bool >	m_auditInit {this, "AuditServices", false, "[[deprecated]] unused"}
Gaudi::Property< bool >	m_auditorInitialize {this, "AuditInitialize", false, "trigger auditor on initialize()"}
Gaudi::Property< bool >	m_auditorStart {this, "AuditStart", false, "trigger auditor on start()"}
Gaudi::Property< bool >	m_auditorStop {this, "AuditStop", false, "trigger auditor on stop()"}
Gaudi::Property< bool >	m_auditorFinalize {this, "AuditFinalize", false, "trigger auditor on finalize()"}
Gaudi::Property< bool >	m_auditorReinitialize {this, "AuditReinitialize", false, "trigger auditor on reinitialize()"}
Gaudi::Property< bool >	m_auditorRestart {this, "AuditRestart", false, "trigger auditor on restart()"}
SmartIF< IAuditorSvc >	m_pAuditorSvc
	Auditor Service. More...

Additional Inherited Members
Public Types inherited from extends< Service, IDataProviderSvc, IDataManagerSvc, IHiveWhiteBoard >
using	base_class = extends
	Typedef to this class. More...
using	extend_interfaces_base = extend_interfaces< Interfaces... >
	Typedef to the base of this class. More...
Public Types inherited from Service
typedef Gaudi::PluginService::Factory< IService *, const std::string &, ISvcLocator * >	Factory
Public Types inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
using	PropertyHolderImpl = PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
	Typedef used to refer to this class from derived classes, as in. More...
Public Types inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
using	base_class = CommonMessaging
Public Types inherited from extend_interfaces< Interfaces... >
using	ext_iids = typename Gaudi::interface_list_cat< typename Interfaces::ext_iids... >::type
	take union of the ext_iids of all Interfaces... More...
Protected Member Functions inherited from Service
	~Service () override
	Standard Destructor. More...
int	outputLevel () const
	get the Service's output level More...
Protected Member Functions inherited from PropertyHolder< CommonMessaging< implements< IService, IProperty, IStateful > > >
Gaudi::Details::PropertyBase *	property (const std::string &name) const
Protected Member Functions inherited from CommonMessaging< implements< IService, IProperty, IStateful > >
void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...

Detailed Description

Data service base class.

A data service manages the transient data stores and implements the IDataProviderSvc, the IDataManagerSvc and the IPartitionControl interfaces.

Author

Markus Frank

Sebastien Ponce

Pere Mato

Version

1.0

Definition at line 95 of file HiveWhiteBoard.cpp.

Member Typedef Documentation

typedef std::vector<Partition> HiveWhiteBoard::Partitions

protected

Definition at line 98 of file HiveWhiteBoard.cpp.

Constructor & Destructor Documentation

virtual HiveWhiteBoard::~HiveWhiteBoard ( )

inlinevirtual

Standard Destructor.

Definition at line 627 of file HiveWhiteBoard.cpp.

  {
    setDataLoader( 0 ).ignore();
    resetPreLoad().ignore();
    clearStore().ignore();

    for ( Partitions::iterator i = m_partitions.begin(); i != m_partitions.end(); ++i ) {
      ( *i ).dataManager->release();
      ( *i ).dataProvider->release();
    }
    m_partitions.clear();
  }

Member Function Documentation

StatusCode HiveWhiteBoard::addPreLoadItem ( const DataStoreItem &  item )

inlineoverride

Add an item to the preload list.

Definition at line 233 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataProvider->addPreLoadItem( item );
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::addPreLoadItem ( const std::string &  item )

inlineoverride

Add an item to the preload list.

Definition at line 239 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataProvider->addPreLoadItem( item );
    return StatusCode::SUCCESS;
  }

size_t HiveWhiteBoard::allocateStore ( int  evtnumber )

inlineoverride

Allocate a store partition for a given event number.

Definition at line 488 of file HiveWhiteBoard.cpp.

  {
    // size_t free = std::string::npos;
    size_t index = 0;
    for ( auto& p : m_partitions ) {
      if ( p.eventNumber == evtnumber ) {
        error() << "Attempt to allocate a store partition for an event that is still active" << endmsg;
        return std::string::npos;
      } else if ( p.eventNumber == -1 ) {
        p.eventNumber = evtnumber;
        // info() << "Got allocated slot..." << index << endmsg;
        return index;
      }
      index++;
    }
    return std::string::npos;
  }

StatusCode HiveWhiteBoard::attachServices ( )

inline

Definition at line 525 of file HiveWhiteBoard.cpp.

  {
    StatusCode sc = service( m_loader, m_addrCreator, true );
    if ( !sc.isSuccess() ) {
      error() << "Failed to retrieve data loader "
              << "\"" << m_loader << "\"" << endmsg;
      return sc;
    }
    IConversionSvc* dataLoader = 0;
    sc                         = service( m_loader, dataLoader, true );
    if ( !sc.isSuccess() ) {
      error() << MSG::ERROR << "Failed to retrieve data loader "
              << "\"" << m_loader << "\"" << endmsg;
      return sc;
    }
    sc = setDataLoader( dataLoader );
    dataLoader->release();
    if ( !sc.isSuccess() ) {
      error() << MSG::ERROR << "Failed to set data loader "
              << "\"" << m_loader << "\"" << endmsg;
      return sc;
    }
    return sc;
  }

StatusCode HiveWhiteBoard::clearStore ( )

inlineoverride

IDataManagerSvc: Remove all data objects in the data store.

Definition at line 185 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataManager->clearStore().ignore();
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::clearStore ( size_t  partition )

inlineoverride

Remove all data objects in one 'slot' of the data store.

Definition at line 446 of file HiveWhiteBoard.cpp.

{ return m_partitions[partition].dataManager->clearStore(); }

StatusCode HiveWhiteBoard::clearSubTree ( const std::string &  path )

inlineoverride

Remove all data objects below the sub tree identified.

Definition at line 181 of file HiveWhiteBoard.cpp.

{ _CALL( dataManager, clearSubTree, ( path ) ); }

StatusCode HiveWhiteBoard::clearSubTree ( DataObject *  pObject )

inlineoverride

Remove all data objects below the sub tree identified.

Definition at line 183 of file HiveWhiteBoard.cpp.

{ _CALL( dataManager, clearSubTree, ( pObject ) ); }

StatusCode HiveWhiteBoard::detachServices ( )

inline

Definition at line 550 of file HiveWhiteBoard.cpp.

  {
    if ( m_addrCreator ) m_addrCreator->release();
    if ( m_dataLoader ) m_dataLoader->release();
    m_addrCreator = 0;
    m_dataLoader  = 0;
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::finalize ( )

inlineoverride

Service initialisation.

Definition at line 616 of file HiveWhiteBoard.cpp.

  {
    setDataLoader( 0 ).ignore();
    clearStore().ignore();
    return Service::finalize();
  }

StatusCode HiveWhiteBoard::findObject ( const std::string &  path, DataObject *&  pObj  )

inlineoverride

Find object identified by its full path in the data store.

Definition at line 358 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( path, pObj ) );
  }

StatusCode HiveWhiteBoard::findObject ( IRegistry *  parent, const std::string &  path, DataObject *&  pObj  )

inlineoverride

Find object identified by its full path in the data store.

Definition at line 363 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, path, pObj ) );
  }

StatusCode HiveWhiteBoard::findObject ( const std::string &  parent, const std::string &  path, DataObject *&  pObj  )

inlineoverride

Find object in the data store.

Definition at line 368 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, path, pObj ) );
  }

StatusCode HiveWhiteBoard::findObject ( const std::string &  parent, int  item, DataObject *&  pObject  )

inlineoverride

Find object in the data store.

Definition at line 373 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, findObject, ( parent, item, pObject ) );
  }

StatusCode HiveWhiteBoard::findObject ( DataObject *  parent, const std::string &  path, DataObject *&  pObject  )

inlineoverride

Find object in the data store.

Definition at line 378 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, findObject, ( parent, path, pObject ) );
  }

StatusCode HiveWhiteBoard::findObject ( DataObject *  parent, int  item, DataObject *&  pObject  )

inlineoverride

Find object in the data store.

Definition at line 383 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, findObject, ( parent, item, pObject ) );
  }

StatusCode HiveWhiteBoard::freeStore ( size_t  partition )

inlineoverride

Free a store partition.

Definition at line 507 of file HiveWhiteBoard.cpp.

  {
    m_partitions[partition].eventNumber = -1;
    // info() << "Freed slot..." << partition << endmsg;
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::getNewDataObjects ( DataObjIDColl &  products )

inlineoverride

Get the list of new DataObjects in the current store.

Definition at line 470 of file HiveWhiteBoard.cpp.

  {
    wbMutex::scoped_lock lock;
    lock.acquire( s_current->storeMutex );
    products = s_current->newDataObjects;
    s_current->newDataObjects.clear();
    return StatusCode::SUCCESS;
  }

size_t HiveWhiteBoard::getNumberOfStores ( ) const

inlineoverride

Get the number of event slots (copies of DataSvc objects).

Definition at line 467 of file HiveWhiteBoard.cpp.

{ return m_slots; }

size_t HiveWhiteBoard::getPartitionNumber ( int  eventnumber ) const

inlineoverride

Get the partition number corresponding to a given event.

Definition at line 515 of file HiveWhiteBoard.cpp.

  {
    size_t index{};
    for ( auto& p : m_partitions ) {
      if ( p.eventNumber == eventnumber ) return index;
      ++index;
    }
    return std::string::npos;
  }

StatusCode HiveWhiteBoard::initialize ( )

inlineoverride

Service initialisation.

Definition at line 564 of file HiveWhiteBoard.cpp.

  {
    StatusCode sc = Service::initialize();
    if ( !sc.isSuccess() ) {
      error() << "Unable to initialize base class" << endmsg;
      return sc;
    }

    if ( 1 > m_slots ) {
      error() << "Invalid number of slots (" << m_slots << ")" << endmsg;
      return StatusCode::FAILURE;
    }

    for ( int i = 0; i < m_slots; i++ ) {
      std::ostringstream oss;
      oss << name() << "_" << i;
      DataSvc* svc = new DataSvc( oss.str(), serviceLocator() );
      // Percolate properties
      svc->setProperty( m_rootCLID ).ignore();
      svc->setProperty( m_rootName ).ignore();
      svc->setProperty( m_forceLeaves ).ignore();
      svc->setProperty( m_enableFaultHdlr ).ignore();

      sc = svc->initialize();
      if ( !sc.isSuccess() ) {
        error() << "Failed to instantiate DataSvc as store partition" << endmsg;
        return sc;
      }
      m_partitions.push_back( Partition( svc, svc ) );
    }
    selectStore( 0 ).ignore();
    return attachServices();
  }

StatusCode HiveWhiteBoard::linkObject ( IRegistry *  from, const std::string &  objPath, DataObject *  to  )

inlineoverride

Add a link to another object.

Definition at line 388 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, linkObject, ( from, objPath, to ) );
  }

StatusCode HiveWhiteBoard::linkObject ( const std::string &  from, const std::string &  objPath, DataObject *  to  )

inlineoverride

Add a link to another object.

Definition at line 393 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, linkObject, ( from, objPath, to ) );
  }

StatusCode HiveWhiteBoard::linkObject ( DataObject *  from, const std::string &  objPath, DataObject *  to  )

inlineoverride

Add a link to another object.

Definition at line 398 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, linkObject, ( from, objPath, to ) );
  }

StatusCode HiveWhiteBoard::linkObject ( const std::string &  fullPath, DataObject *  to  )

inlineoverride

Add a link to another object.

Definition at line 403 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, linkObject, ( fullPath, to ) );
  }

bool HiveWhiteBoard::newDataObjectsPresent ( )

inlineoverride

Check if new DataObjects are in the current store.

Definition at line 480 of file HiveWhiteBoard.cpp.

  {
    wbMutex::scoped_lock lock;
    lock.acquire( s_current->storeMutex );
    return s_current->newDataObjects.size() != 0;
  }

StatusCode HiveWhiteBoard::objectLeaves ( const DataObject *  pObject, std::vector< IRegistry * > &  leaves  )

inlineoverride

Explore the object store: retrieve all leaves attached to the object.

Definition at line 161 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, objectLeaves, ( pObject, leaves ) );
  }

StatusCode HiveWhiteBoard::objectLeaves ( const IRegistry *  pObject, std::vector< IRegistry * > &  leaves  )

inlineoverride

Explore the object store: retrieve all leaves attached to the object.

Definition at line 166 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, objectLeaves, ( pObject, leaves ) );
  }

StatusCode HiveWhiteBoard::objectParent ( const DataObject *  pObject, IRegistry *&  refpParent  )

inlineoverride

IDataManagerSvc: Explore the object store: retrieve the object's parent.

Definition at line 171 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, objectParent, ( pObject, refpParent ) );
  }

StatusCode HiveWhiteBoard::objectParent ( const IRegistry *  pObject, IRegistry *&  refpParent  )

inlineoverride

IDataManagerSvc: Explore the object store: retrieve the object's parent.

Definition at line 176 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, objectParent, ( pObject, refpParent ) );
  }

StatusCode HiveWhiteBoard::preLoad ( )

inlineoverride

load all preload items of the list

Definition at line 263 of file HiveWhiteBoard.cpp.

  {
    wbMutex::scoped_lock lock;
    lock.acquire( s_current->storeMutex );
    StatusCode sc = s_current->dataProvider->preLoad();
    DataAgent da( s_current->newDataObjects );
    s_current->dataManager->traverseTree( &da );
    return sc;
  }

StatusCode HiveWhiteBoard::registerAddress ( const std::string &  path, IOpaqueAddress *  pAddr  )

inlineoverride

IDataManagerSvc: Register object address with the data store.

Definition at line 131 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, registerAddress, ( path, pAddr ) );
  }

StatusCode HiveWhiteBoard::registerAddress ( DataObject *  parent, const std::string &  path, IOpaqueAddress *  pAddr  )

inlineoverride

IDataManagerSvc: Register object address with the data store.

Definition at line 136 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, registerAddress, ( parent, path, pAddr ) );
  }

StatusCode HiveWhiteBoard::registerAddress ( IRegistry *  parent, const std::string &  path, IOpaqueAddress *  pAdd  )

inlineoverride

IDataManagerSvc: Register object address with the data store.

Definition at line 141 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, registerAddress, ( parent, path, pAdd ) );
  }

StatusCode HiveWhiteBoard::registerObject ( const std::string &  path, DataObject *  pObj  )

inlineoverride

Register object with the data store. (The most common one is the only monitored one for the time being....)

Definition at line 273 of file HiveWhiteBoard.cpp.

  {
    wbMutex::scoped_lock lock;
    lock.acquire( s_current->storeMutex );
    StatusCode sc = s_current->dataProvider->registerObject( path, pObj );
    if ( sc.isSuccess() ) {
      s_current->newDataObjects.insert( DataObjID( path ) );
    }
    return sc;
  }

StatusCode HiveWhiteBoard::registerObject ( const std::string &  parent, const std::string &  obj, DataObject *  pObj  )

inlineoverride

Register object with the data store.

Definition at line 284 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, registerObject, ( parent, obj, pObj ) );
  }

StatusCode HiveWhiteBoard::registerObject ( const std::string &  parent, int  item, DataObject *  pObj  )

inlineoverride

Register object with the data store.

Definition at line 289 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, registerObject, ( parent, item, pObj ) );
  }

StatusCode HiveWhiteBoard::registerObject ( DataObject *  parent, const std::string &  obj, DataObject *  pObj  )

inlineoverride

Register object with the data store.

Definition at line 294 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, registerObject, ( parent, obj, pObj ) );
  }

StatusCode HiveWhiteBoard::registerObject ( DataObject *  parent, int  obj, DataObject *  pObj  )

inlineoverride

Register object with the data store.

Definition at line 299 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, registerObject, ( parent, obj, pObj ) );
  }

StatusCode HiveWhiteBoard::reinitialize ( )

inlineoverride

Service initialisation.

Definition at line 599 of file HiveWhiteBoard.cpp.

  {
    StatusCode sc = Service::reinitialize();
    if ( !sc.isSuccess() ) {
      error() << "Unable to reinitialize base class" << endmsg;
      return sc;
    }
    detachServices();
    sc = attachServices();
    if ( !sc.isSuccess() ) {
      error() << "Failed to attach necessary services." << endmsg;
      return sc;
    }
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::removePreLoadItem ( const DataStoreItem &  item )

inlineoverride

Remove an item from the preload list.

Definition at line 245 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataProvider->removePreLoadItem( item );
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::removePreLoadItem ( const std::string &  item )

inlineoverride

Add an item to the preload list.

Definition at line 251 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataProvider->removePreLoadItem( item );
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::resetPreLoad ( )

inlineoverride

Clear the preload list.

Definition at line 257 of file HiveWhiteBoard.cpp.

  {
    for ( auto& p : m_partitions ) p.dataProvider->resetPreLoad();
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::retrieveObject ( IRegistry *  parent, const std::string &  path, DataObject *&  pObj  )

inlineoverride

Retrieve object from data store.

Definition at line 328 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, path, pObj ) );
  }

StatusCode HiveWhiteBoard::retrieveObject ( const std::string &  path, DataObject *&  pObj  )

inlineoverride

Retrieve object identified by its full path from the data store.

Definition at line 333 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( path, pObj ) );
  }

StatusCode HiveWhiteBoard::retrieveObject ( const std::string &  parent, const std::string &  path, DataObject *&  pObj  )

inlineoverride

Retrieve object from data store.

Definition at line 338 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, path, pObj ) );
  }

StatusCode HiveWhiteBoard::retrieveObject ( const std::string &  parent, int  item, DataObject *&  pObj  )

inlineoverride

Retrieve object from data store.

Definition at line 343 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, item, pObj ) );
  }

StatusCode HiveWhiteBoard::retrieveObject ( DataObject *  parent, const std::string &  path, DataObject *&  pObj  )

inlineoverride

Retrieve object from data store.

Definition at line 348 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, path, pObj ) );
  }

StatusCode HiveWhiteBoard::retrieveObject ( DataObject *  parent, int  item, DataObject *&  pObj  )

inlineoverride

Retrieve object from data store.

Definition at line 353 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, retrieveObject, ( parent, item, pObj ) );
  }

CLID HiveWhiteBoard::rootCLID ( ) const

inlineoverride

IDataManagerSvc: Accessor for root event CLID.

Definition at line 117 of file HiveWhiteBoard.cpp.

{ return (CLID)m_rootCLID; }

const std::string& HiveWhiteBoard::rootName ( ) const

inlineoverride

Name for root Event.

Definition at line 119 of file HiveWhiteBoard.cpp.

{ return m_rootName; }

StatusCode HiveWhiteBoard::selectStore ( size_t  partition )

inlineoverride

Activate a partition object. The identifies the partition uniquely.

Definition at line 449 of file HiveWhiteBoard.cpp.

  {
    s_current = &m_partitions[partition];
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::setDataLoader ( IConversionSvc *  pDataLoader, IDataProviderSvc *dpsvc   __attribute__(unused) = nullptr  )

inlineoverride

IDataManagerSvc: Pass a default data loader to the service.

The optional data provider is not considered. On the other hand, the data provider is specified to be the whiteboard.

Definition at line 218 of file HiveWhiteBoard.cpp.

  {
    if ( 0 != pDataLoader ) pDataLoader->addRef();
    if ( 0 != m_dataLoader ) m_dataLoader->release();
    if ( 0 != pDataLoader ) {
      pDataLoader->setDataProvider( this );
    }
    m_dataLoader = pDataLoader;
    for ( auto& p : m_partitions ) {
      p.dataManager->setDataLoader( m_dataLoader, this ).ignore();
    }
    return SUCCESS;
  }

StatusCode HiveWhiteBoard::setNumberOfStores ( size_t  slots )

inlineoverride

Set the number of event slots (copies of DataSvc objects).

Definition at line 456 of file HiveWhiteBoard.cpp.

  {
    if ( (int)slots != m_slots and FSMState() == Gaudi::StateMachine::INITIALIZED ) {
      warning() << "Too late to change the number of slots!" << endmsg;
      return StatusCode::FAILURE;
    }
    m_slots = slots;
    return StatusCode::SUCCESS;
  }

StatusCode HiveWhiteBoard::setRoot ( std::string  path, DataObject *  pObj  )

inlineoverride

Initialize data store for new event by giving new event path and root object.

Takes care to clear the store before reinitializing it

Definition at line 205 of file HiveWhiteBoard.cpp.

{ _CALL( dataManager, setRoot, ( path, pObj ) ); }

StatusCode HiveWhiteBoard::setRoot ( std::string  path, IOpaqueAddress *  pAddr  )

inlineoverride

Initialize data store for new event by giving new event path and address of root object.

Takes care to clear the store before reinitializing it

Definition at line 209 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, setRoot, ( path, pAddr ) );
  }

StatusCode HiveWhiteBoard::traverseSubTree ( const std::string &  path, IDataStoreAgent *  pAgent  )

inlineoverride

Analyze by traversing all data objects below the sub tree.

Definition at line 192 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, traverseSubTree, ( path, pAgent ) );
  }

StatusCode HiveWhiteBoard::traverseSubTree ( DataObject *  pObject, IDataStoreAgent *  pAgent  )

inlineoverride

IDataManagerSvc: Analyze by traversing all data objects below the sub tree.

Definition at line 197 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, traverseSubTree, ( pObject, pAgent ) );
  }

StatusCode HiveWhiteBoard::traverseTree ( IDataStoreAgent *  pAgent )

inlineoverride

IDataManagerSvc: Analyze by traversing all data objects in the data store.

Definition at line 202 of file HiveWhiteBoard.cpp.

{ _CALL( dataManager, traverseTree, ( pAgent ) ); }

StatusCode HiveWhiteBoard::unlinkObject ( IRegistry *  from, const std::string &  objPath  )

inlineoverride

Remove a link to another object.

Definition at line 408 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unlinkObject, ( from, objPath ) );
  }

StatusCode HiveWhiteBoard::unlinkObject ( const std::string &  from, const std::string &  objPath  )

inlineoverride

Remove a link to another object.

Definition at line 413 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unlinkObject, ( from, objPath ) );
  }

StatusCode HiveWhiteBoard::unlinkObject ( DataObject *  from, const std::string &  objPath  )

inlineoverride

Remove a link to another object.

Definition at line 418 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unlinkObject, ( from, objPath ) );
  }

StatusCode HiveWhiteBoard::unlinkObject ( const std::string &  path )

inlineoverride

Remove a link to another object.

Definition at line 423 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, unlinkObject, ( path ) ); }

StatusCode HiveWhiteBoard::unregisterAddress ( const std::string &  path )

inlineoverride

IDataManagerSvc: Unregister object address from the data store.

Definition at line 146 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, unregisterAddress, ( path ) );
  }

StatusCode HiveWhiteBoard::unregisterAddress ( DataObject *  pParent, const std::string &  path  )

inlineoverride

IDataManagerSvc: Unregister object address from the data store.

Definition at line 151 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, unregisterAddress, ( pParent, path ) );
  }

StatusCode HiveWhiteBoard::unregisterAddress ( IRegistry *  pParent, const std::string &  path  )

inlineoverride

IDataManagerSvc: Unregister object address from the data store.

Definition at line 156 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataManager, unregisterAddress, ( pParent, path ) );
  }

StatusCode HiveWhiteBoard::unregisterObject ( const std::string &  path )

inlineoverride

Unregister object from the data store.

Definition at line 304 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, unregisterObject, ( path ) ); }

StatusCode HiveWhiteBoard::unregisterObject ( const std::string &  parent, const std::string &  obj  )

inlineoverride

Unregister object from the data store.

Definition at line 306 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unregisterObject, ( parent, obj ) );
  }

StatusCode HiveWhiteBoard::unregisterObject ( const std::string &  parent, int  obj  )

inlineoverride

Unregister object from the data store.

Definition at line 311 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unregisterObject, ( parent, obj ) );
  }

StatusCode HiveWhiteBoard::unregisterObject ( DataObject *  pObj )

inlineoverride

Unregister object from the data store.

Definition at line 316 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, unregisterObject, ( pObj ) ); }

StatusCode HiveWhiteBoard::unregisterObject ( DataObject *  pObj, const std::string &  path  )

inlineoverride

Unregister object from the data store.

Definition at line 318 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unregisterObject, ( pObj, path ) );
  }

StatusCode HiveWhiteBoard::unregisterObject ( DataObject *  pObj, int  item  )

inlineoverride

Unregister object from the data store.

Definition at line 323 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, unregisterObject, ( pObj, item ) );
  }

StatusCode HiveWhiteBoard::updateObject ( IRegistry *  pDirectory )

inlineoverride

Update object identified by its directory entry.

Definition at line 425 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, updateObject, ( pDirectory ) ); }

StatusCode HiveWhiteBoard::updateObject ( const std::string &  path )

inlineoverride

Update object.

Definition at line 427 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, updateObject, ( path ) ); }

StatusCode HiveWhiteBoard::updateObject ( DataObject *  pObj )

inlineoverride

Update object.

Definition at line 429 of file HiveWhiteBoard.cpp.

{ _CALL( dataProvider, updateObject, ( pObj ) ); }

StatusCode HiveWhiteBoard::updateObject ( const std::string &  parent, const std::string &  updatePath  )

inlineoverride

Update object.

Definition at line 431 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, updateObject, ( parent, updatePath ) );
  }

StatusCode HiveWhiteBoard::updateObject ( DataObject *  parent, const std::string &  updatePath  )

inlineoverride

Update object.

Definition at line 436 of file HiveWhiteBoard.cpp.

  {
    _CALL( dataProvider, updateObject, ( parent, updatePath ) );
  }

Member Data Documentation

IAddressCreator* HiveWhiteBoard::m_addrCreator = nullptr

protected

Reference to address creator.

Definition at line 111 of file HiveWhiteBoard.cpp.

IConversionSvc* HiveWhiteBoard::m_dataLoader = nullptr

protected

Pointer to data loader service.

Definition at line 109 of file HiveWhiteBoard.cpp.

Gaudi::Property<bool> HiveWhiteBoard::m_enableFaultHdlr

protected

Initial value:

{this, "EnableFaultHandler", false,
                                          "enable incidents on data creation requests"}

Definition at line 105 of file HiveWhiteBoard.cpp.

Gaudi::Property<bool> HiveWhiteBoard::m_forceLeaves {this, "ForceLeaves", false, "force creation of default leaves on registerObject"}

protected

Definition at line 104 of file HiveWhiteBoard.cpp.

Gaudi::Property<std::string> HiveWhiteBoard::m_loader {this, "DataLoader", "EventPersistencySvc", ""}

protected

Definition at line 102 of file HiveWhiteBoard.cpp.

Partitions HiveWhiteBoard::m_partitions

protected

Datastore partitions.

Definition at line 113 of file HiveWhiteBoard.cpp.

Gaudi::Property<CLID> HiveWhiteBoard::m_rootCLID {this, "RootCLID", 110 , "CLID of root entry"}

protected

Definition at line 100 of file HiveWhiteBoard.cpp.

Gaudi::Property<std::string> HiveWhiteBoard::m_rootName {this, "RootName", "/Event", "name of root entry"}

protected

Definition at line 101 of file HiveWhiteBoard.cpp.

Gaudi::Property<int> HiveWhiteBoard::m_slots {this, "EventSlots", 1, "number of event slots"}

protected

Definition at line 103 of file HiveWhiteBoard.cpp.

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

• GaudiHive/src/HiveWhiteBoard.cpp