DetDataSvc Class Reference

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More...

#include <DetectorDataSvc/DetDataSvc.h>

Inheritance diagram for DetDataSvc:

Collaboration diagram for DetDataSvc:

Public Member Functions
StatusCode	initialize () override
	Initialize the service. More...
StatusCode	reinitialize () override
	Initialize the service. More...
StatusCode	finalize () override
	Finalize the service. More...
StatusCode	clearStore () override
	Remove all data objects in the data store. More...
StatusCode	updateObject (DataObject *toUpdate) override
	Update object. More...
	DetDataSvc (const std::string &name, ISvcLocator *svc)
	Standard Constructor. More...
	~DetDataSvc () override=default
	Standard Destructor. More...
bool	validEventTime () const override
	Check if the event time has been set. More...
const Gaudi::Time &	eventTime () const override
	Get the event time. More...
void	setEventTime (const Gaudi::Time &time) override
	Set the new event time. More...
void	handle (const Incident &) override
	Inform that a new incident has occured. More...
Public Member Functions inherited from extends< TsDataSvc, IDetDataSvc, IIncidentListener >
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 TsDataSvc
CLID	rootCLID () const override
	IDataManagerSvc: Accessor for root event CLID. More...
const std::string &	rootName () const override
	IDataManagerSvc: Accessor for root event name. More...
StatusCode	registerAddress (const std::string &fullPath, IOpaqueAddress *pAddress) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	registerAddress (DataObject *parentObj, const std::string &objectPath, IOpaqueAddress *pAddress) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	registerAddress (IRegistry *parentObj, const std::string &objectPath, IOpaqueAddress *pAddress) override
	IDataManagerSvc: Register object address with the data store. More...
StatusCode	unregisterAddress (const std::string &fullPath) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	unregisterAddress (DataObject *pParent, const std::string &objPath) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	unregisterAddress (IRegistry *pParent, const std::string &objPath) override
	IDataManagerSvc: Unregister object address from the data store. More...
StatusCode	objectLeaves (const DataObject *pObject, std::vector< IRegistry * > &refLeaves) override
	IDataManagerSvc: Explore the object store: retrieve all leaves attached to the object. More...
StatusCode	objectLeaves (const IRegistry *pRegistry, std::vector< IRegistry * > &refLeaves) override
	IDataManagerSvc: 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 *pRegistry, IRegistry *&refpParent) override
	IDataManagerSvc: Explore the object store: retrieve the object's parent. More...
StatusCode	clearSubTree (const std::string &sub_tree_path) override
	IDataManagerSvc: Remove all data objects below the sub tree identified by its full path name. More...
StatusCode	clearSubTree (DataObject *pObject) override
	IDataManagerSvc: Remove all data objects below the sub tree identified by the object. More...
StatusCode	clearStore () override
	IDataManagerSvc: Remove all data objects in the data store. More...
StatusCode	traverseSubTree (const std::string &sub_tree_path, IDataStoreAgent *pAgent) override
	IDataManagerSvc: Analyze by traversing all data objects below the sub tree identified by its full path name. 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 root_name, DataObject *pRootObj) override
	Initialize data store for new event by giving new event path and root object. More...
virtual StatusCode	i_setRoot (std::string root_name, DataObject *pRootObj)
	Initialize data store for new event by giving new event path and root object. More...
StatusCode	setRoot (std::string root_path, IOpaqueAddress *pRootAddr) override
	Initialize data store for new event by giving new event path and address of root object. More...
virtual StatusCode	i_setRoot (std::string root_path, IOpaqueAddress *pRootAddr)
	Initialize data store for new event by giving new event path and address of root object. More...
StatusCode	setDataLoader (IConversionSvc *svc, IDataProviderSvc *dpsvc=0) override
	IDataManagerSvc: IDataManagerSvc: Pass a default data loader to the service and optionally a data provider. More...
StatusCode	addPreLoadItem (const DataStoreItem &item) override
	Add an item to the preload list. More...
StatusCode	addPreLoadItem (const std::string &itemPath) 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 &itemPath) override
	Add an item to the preload list. More...
StatusCode	resetPreLoad () override
	Clear the preload list. More...
virtual StatusCode	preLoad (int depth, int load_depth, DataObject *pObject)
	Execute one level of preloading and recursively load until the final level is reached. More...
StatusCode	preLoad () override
	load all preload items of the list More...
StatusCode	registerObject (const std::string &fullPath, DataObject *pObject) override
	Register object with the data store. More...
StatusCode	registerObject (const std::string &parentPath, const std::string &objPath, DataObject *pObject) override
	Register object with the data store. More...
StatusCode	registerObject (const std::string &parentPath, int item, DataObject *pObject) override
	Register object with the data store. More...
StatusCode	registerObject (DataObject *parentObj, const std::string &objPath, DataObject *pObject) override
	Register object with the data store. More...
StatusCode	registerObject (DataObject *parentObj, int item, DataObject *pObject) override
	Register object with the data store. More...
StatusCode	unregisterObject (const std::string &fullPath) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (const std::string &parentPath, const std::string &objectPath) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (const std::string &parentPath, int item) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObject) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObject, const std::string &objectPath) override
	Unregister object from the data store. More...
StatusCode	unregisterObject (DataObject *pObject, int item) override
	Unregister object from the data store. More...
StatusCode	retrieveObject (IRegistry *pDirectory, const std::string &path, DataObject *&pObject) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (const std::string &fullPath, DataObject *&pObject) override
	Retrieve object identified by its full path from the data store. More...
StatusCode	retrieveObject (const std::string &parentPath, const std::string &objPath, DataObject *&pObject) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (const std::string &parentPath, int item, DataObject *&pObject) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (DataObject *parentObj, const std::string &objPath, DataObject *&pObject) override
	Retrieve object from data store. More...
StatusCode	retrieveObject (DataObject *parentObj, int item, DataObject *&pObject) override
	Retrieve object from data store. More...
StatusCode	findObject (const std::string &fullPath, DataObject *&pObject) override
	Find object identified by its full path in the data store. More...
StatusCode	findObject (IRegistry *pDirectory, const std::string &path, DataObject *&pObject) override
	Find object identified by its full path in the data store. More...
StatusCode	findObject (const std::string &parentPath, const std::string &objPath, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	findObject (const std::string &parentPath, int item, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	findObject (DataObject *parentObj, const std::string &objPath, DataObject *&pObject) override
	Find object in the data store. More...
StatusCode	findObject (DataObject *parentObj, 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 &fromPath, 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 &fromPath, const std::string &objPath) override
	Remove a link to another object. More...
StatusCode	unlinkObject (DataObject *fromObj, const std::string &objPath) override
	Remove a link to another object. More...
StatusCode	unlinkObject (const std::string &fullPath) 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 &updatePath) override
	Update object. More...
StatusCode	updateObject (DataObject *toUpdate) override
	Update object. More...
StatusCode	updateObject (const std::string &parentPath, const std::string &updatePath) override
	Update object. More...
StatusCode	updateObject (DataObject *pParent, const std::string &updatePath) override
	Update object. More...
StatusCode	initialize () override
	Service initialization. More...
StatusCode	reinitialize () override
	Service initialization. More...
StatusCode	finalize () override
	Service initialization. More...
	TsDataSvc (const std::string &name, ISvcLocator *svc)
	Standard Constructor. More...
virtual	~TsDataSvc ()
	Standard Destructor. More...
Public Member Functions inherited from extends< Service, IDataProviderSvc, IDataManagerSvc >
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...
StatusCode	setProperty (const Property &p) override
StatusCode	setProperty (const std::string &s) override
StatusCode	setProperty (const std::string &n, const std::string &v) override
StatusCode	getProperty (Property *p) const override
const Property &	getProperty (const std::string &name) const override
StatusCode	getProperty (const std::string &n, std::string &v) const override
const std::vector< Property * > &	getProperties () const override
bool	hasProperty (const std::string &name) const override
template<class TYPE >
StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value 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 >
Property *	declareProperty (const std::string &name, T &property, const std::string &doc="none") const
	Declare the named property. More...
Property *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="") const
	Declare remote named properties. More...
template<class T >
StatusCode	declarePrivateTool (ToolHandle< T > &handle, std::string toolTypeAndName="", bool createIf=true)
	Declare used Private tool. More...
template<class T >
StatusCode	declarePublicTool (ToolHandle< T > &handle, std::string toolTypeAndName="", bool createIf=true)
	Declare used Public 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 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...

Private Member Functions
StatusCode	setupDetectorDescription ()
	Deal with Detector Description initialization. More...

Private Attributes
int	m_detStorageType = XML_StorageType
	Detector Data Persistency Storage type. More...
std::string	m_detDbLocation = "empty"
	Location of detector Db (filename,URL) More...
std::string	m_detDbRootName = "dd"
	Name of the root node of the detector. More...
std::string	m_persistencySvcName = "DetectorPersistencySvc"
	Name of the persistency service. More...
bool	m_usePersistency = false
	Flag to control if the persistency is required. More...
Gaudi::Time	m_eventTime = 0
	Current event time. More...
SmartIF< IAddressCreator >	m_addrCreator = nullptr
	Address Creator to be used. More...

Additional Inherited Members
Public Types inherited from extends< TsDataSvc, IDetDataSvc, IIncidentListener >
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 TsDataSvc
typedef std::vector< DataStoreItem >	LoadItems
	Define set of load items. More...
Public Types inherited from extends< Service, IDataProviderSvc, IDataManagerSvc >
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 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 TsDataSvc
bool	checkRoot ()
	Check if root path is valid. More...
virtual IConversionSvc *	getDataLoader (IRegistry *pReg)
	Retrieve customizable data loader according to registry entry to be retrieved. More...
virtual DataObject *	createDefaultObject () const
	Create default objects in case forced creation of leaves is requested. More...
virtual StatusCode	loadObject (IRegistry *pNode)
	Invoke Persistency service to create transient object from its persistent representation. More...
virtual StatusCode	loadObject (IConversionSvc *pLoader, IRegistry *pNode)
	Invoke Persistency service to create transient object from its persistent representation. More...
StatusCode	retrieveEntry (DataSvcHelpers::RegistryEntry *pNode, const std::string &path, DataSvcHelpers::RegistryEntry *&pEntry)
	Retrieve registry entry from store. More...
DataObject *	handleDataFault (IRegistry *pReg, const std::string &path="")
	Invoke data fault handling if enabled. 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 CommonMessaging< implements< IService, IProperty, IStateful > >
void	updateMsgStreamOutputLevel (int level)
	Update the output level of the cached MsgStream. More...
Protected Attributes inherited from TsDataSvc
CLID	m_rootCLID
	Integer Property corresponding to CLID of root entry. More...
std::string	m_rootName
	Name of root event. More...
IConversionSvc *	m_dataLoader
	Pointer to data loader service. More...
IIncidentSvc *	m_incidentSvc
	Pointer to incident service. More...
LoadItems	m_preLoads
	Items to be pre-loaded. More...
bool	m_forceLeaves
	Allow forced creation of default leaves on registerObject. More...
bool	m_enableAccessHdlr
	Flag to enable interrupts on data access requests. More...
bool	m_enableFaultHdlr
	Flag to enable interrupts on data creation requests. More...
DataSvcHelpers::RegistryEntry *	m_root
	Pointer to root entry. More...
DataSvcHelpers::InhibitMap *	m_inhibitMap
	Map with object paths to be inhibited from loading. More...
std::vector< std::string >	m_inhibitPathes
	Property for the inhibited leaves. More...
std::string	m_accessName
	Name of the data access incident. More...
std::string	m_faultName
	Name of the data fault incident. More...
tsDataSvcMutex	m_accessMutex
	Mutex to protect access to the store. More...
Protected Attributes inherited from Service
IntegerProperty	m_outputLevel = MSG::NIL
	Service output level. More...
Gaudi::StateMachine::State	m_state = Gaudi::StateMachine::OFFLINE
	Service state. More...
Gaudi::StateMachine::State	m_targetState = Gaudi::StateMachine::OFFLINE
	Service state. More...

Detailed Description

---

A DataSvc specialized in detector data. Now inherits from TsDataSvc, a thread safe version of the DataSvc, which allows concurrent retrieval of DataObjects.

Author

Marco Clemencic (previous author unknown)

Danilo Piparo

Definition at line 28 of file DetDataSvc.h.

Constructor & Destructor Documentation

DetDataSvc::DetDataSvc	(	const std::string &	name,
		ISvcLocator *	svc
	)

Standard Constructor.

Definition at line 181 of file DetDataSvc.cpp.

                                                             :
  base_class(name,svc) {
  declareProperty("DetStorageType",  m_detStorageType = XML_StorageType );
  declareProperty("DetDbLocation",   m_detDbLocation  = "empty" );
  declareProperty("DetDbRootName",   m_detDbRootName  = "dd" );
  declareProperty("UsePersistency",  m_usePersistency = false );
  declareProperty("PersistencySvc",  m_persistencySvcName = "DetectorPersistencySvc" );
  m_rootName = "/dd";
  m_rootCLID = CLID_Catalog;
}

DetDataSvc::~DetDataSvc ( )

overridedefault

Standard Destructor.

Member Function Documentation

StatusCode DetDataSvc::clearStore ( )

override

Remove all data objects in the data store.

Definition at line 150 of file DetDataSvc.cpp.

                                    {

  TsDataSvc::clearStore().ignore();

  if( m_usePersistency ) {
    // Create root address
    unsigned long iargs[]    = {0,0};
    const std::string args[] = {m_detDbLocation, m_detDbRootName};
    IOpaqueAddress*   rootAddr;
    StatusCode sc = m_addrCreator->createAddress (m_detStorageType,
                                                  CLID_Catalog,
                                                  args,
                                                  iargs,
                                                  rootAddr);
    // Set detector data store root
    if( sc.isSuccess() ) {
      sc = i_setRoot( "/" + m_detDbRootName, rootAddr );
      if( sc.isFailure() ) {
        error() << "Unable to set detector data store root" << endmsg;
      }
    } else {
      error() << "Unable to create address for  /dd" << endmsg;
    }
    return sc;

  }
  return StatusCode::SUCCESS;

}

const Gaudi::Time & DetDataSvc::eventTime ( ) const

override

Get the event time.

Definition at line 204 of file DetDataSvc.cpp.

                                               {
  return m_eventTime;
}

StatusCode DetDataSvc::finalize ( )

override

Finalize the service.

Definition at line 131 of file DetDataSvc.cpp.

{
  DEBMSG << "Finalizing" << endmsg;

  // clears the store
  m_usePersistency = false; // avoid creation of an empty store when clearing
  clearStore().ignore();

  // Releases the address creator
  m_addrCreator = nullptr;

  // Releases the DataLoader
  setDataLoader(nullptr).ignore();

  // Finalize the base class
  return TsDataSvc::finalize();
}

void DetDataSvc::handle ( const Incident &  inc )

override

Inform that a new incident has occured.

Inform that a new incident has occurred.

Definition at line 209 of file DetDataSvc.cpp.

                                              {
  ON_DEBUG {
    debug() << "New incident received" << endmsg;
    debug() << "Incident source: " << inc.source() << endmsg;
    debug() << "Incident type: " << inc.type() << endmsg;
  }
}

StatusCode DetDataSvc::initialize ( )

override

Initialize the service.

Definition at line 27 of file DetDataSvc.cpp.

                                    {
  // Call base class initialization
  StatusCode sc  = TsDataSvc::initialize();
  if( UNLIKELY(sc.isFailure()) ) return sc;

  // Set Data Loader
  auto  cnv_svc = serviceLocator()->service<IConversionSvc>(m_persistencySvcName);
  if( UNLIKELY(!cnv_svc) ) {
    error() << "Unable to retrieve " << m_persistencySvcName << endmsg;
    return StatusCode::FAILURE;
  }

  sc = setDataLoader(cnv_svc);
  if( UNLIKELY(sc.isFailure()) ) {
    error() << "Unable to set DataLoader" << endmsg;
    return sc;
  }

  // Get address creator from the DetectorPersistencySvc
  m_addrCreator = cnv_svc;
  if ( UNLIKELY(!m_addrCreator) ) {
    error() << "Unable to get AddressCreator." << endmsg;
    return StatusCode::FAILURE;
  }

  return setupDetectorDescription();
}

StatusCode DetDataSvc::reinitialize ( )

override

Initialize the service.

Definition at line 113 of file DetDataSvc.cpp.

                                    {
  // The DetectorDataSvc does not need to be re-initialized. If it is done
  // all the Algorithms having references to DetectorElements will become
  // invalid and crash the program.  (Pere Mato)

  // Call base class reinitialization
  //StatusCode sc  = DataSvc::reinitialize();
  //if( sc.isFailure() ) return sc;

  // Delete the associated event time
  //if( 0 != m_eventTime ) delete m_eventTime;
  //m_eventTimeDefined = false;

  //return setupDetectorDescription();
  return StatusCode::SUCCESS;
}

void DetDataSvc::setEventTime ( const Gaudi::Time &  time )

override

Set the new event time.

Definition at line 193 of file DetDataSvc.cpp.

                                                      {
  m_eventTime = time;
  DEBMSG << "Event Time set to " << eventTime() << endmsg;
}

StatusCode DetDataSvc::setupDetectorDescription ( )

private

Deal with Detector Description initialization.

Todo:

: remove references to obsolete package XMLDDDBROOT

Definition at line 55 of file DetDataSvc.cpp.

                                                {
  // Initialize the detector data transient store
  ON_DEBUG {
    debug() << "Storage type used is: " << m_detStorageType << endmsg;
    debug() << "Setting DetectorDataSvc root node... " << endmsg;
  }

  if( m_usePersistency ) {

    IOpaqueAddress* rootAddr = nullptr;
    if( m_detDbLocation.empty() || "empty" == m_detDbLocation ) {

      // if the name of DBlocation is not given - construct it!
      // by retrieving the value of XMLDDBROOT

      if ( isEnvSet("XMLDDDBROOT") ) {
        m_detDbLocation  = getEnv("XMLDDDBROOT");
        m_detDbLocation += "/DDDB/lhcb.xml";
      }
    }
    if( m_detDbLocation.empty() || "empty" == m_detDbLocation ) {
      error() << "Detector data location name not set. Detector data will "
                 "not be found." << endmsg;
      return StatusCode::FAILURE;
    }
    else {
      // Create address
      unsigned long iargs[]={0,0};
      const std::string args[] = {m_detDbLocation, m_detDbRootName};
      StatusCode sc = m_addrCreator->createAddress (m_detStorageType,
                                                    CLID_Catalog,
                                                    args,
                                                    iargs,
                                                    rootAddr);
      if( sc.isSuccess() ) {
        sc = i_setRoot( "/" + m_detDbRootName, rootAddr );
        if( sc.isFailure() ) {
          error() << "Unable to set detector data store root" << endmsg;
          return sc;
        }
      }
      else {
        error() << "Unable to create address for  /dd" << endmsg;
        return sc;
      }
    }
    // Writing the description file in the output log file [bugs #2854]
    always() << "Detector description database: " << m_detDbLocation << endmsg;
  }
  else {
    info() << "Detector description not requested to be loaded" << endmsg;
  }

  return StatusCode::SUCCESS;
}

StatusCode DetDataSvc::updateObject ( DataObject *  toUpdate )

override

Update object.

Todo:

update also its ancestors in the data store if necessary

Definition at line 219 of file DetDataSvc.cpp.

                                                          {

  DEBMSG << "Method updateObject starting" << endmsg;

  // Check that object to update exists
  if ( !toUpdate ) {
    error() << "There is no DataObject to update" << endmsg;
    return INVALID_OBJECT;
  }

  // Retrieve IValidity interface of object to update
  IValidity* condition = dynamic_cast<IValidity*>( toUpdate );
  if ( !condition ) {
    warning()
    << "Cannot update DataObject: DataObject does not implement IValidity"
    << endmsg;
    return StatusCode::SUCCESS;
  }

  // Check that the event time has been defined
  if ( !validEventTime() ) {
    warning()
    << "Cannot update DataObject: event time undefined"
    << endmsg;
    return StatusCode::SUCCESS;
  }

  // No need to update if condition is valid
  if ( condition->isValid( eventTime() ) ) {
    DEBMSG << "DataObject is valid: no need to update" << endmsg;
    return StatusCode::SUCCESS;
  } 

  DEBMSG << "DataObject is invalid: update it" << endmsg;
  // TODO: before loading updated object, update HERE its parent in data store

  // Now delegate update to the conversion service by calling the base class
  DEBMSG << "Delegate update to relevant conversion service" << endmsg;
  StatusCode status = TsDataSvc::updateObject(toUpdate);
  if ( !status.isSuccess() ) {
    error() << "Could not update DataObject" << endmsg;
    if ( status == NO_DATA_LOADER )
      error() << "There is no data loader" << endmsg;
    return status;
  }

  // Now cross-check that the new condition is valid
  condition = dynamic_cast<IValidity*>(toUpdate);
  if ( !condition ) {
    error() << "Updated DataObject does not implement IValidity" << endmsg;
    return StatusCode::FAILURE;
  }
  if ( FSMState() == Gaudi::StateMachine::RUNNING &&
       !condition->isValid( eventTime() ) ) {
    error() << "Updated DataObject is not valid" << endmsg;
    error() << "Are you sure the conversion service has updated it?" << endmsg;
    return StatusCode::FAILURE;
  }

  // DataObject was successfully updated
  DEBMSG << "Method updateObject exiting successfully" << endmsg;
  return StatusCode::SUCCESS;

}

bool DetDataSvc::validEventTime ( ) const

override

Check if the event time has been set.

Kept for backward compatibility, returns always true.

Definition at line 199 of file DetDataSvc.cpp.

                                        {
  return true;
}

Member Data Documentation

SmartIF<IAddressCreator> DetDataSvc::m_addrCreator = nullptr

private

Address Creator to be used.

Definition at line 107 of file DetDataSvc.h.

std::string DetDataSvc::m_detDbLocation = "empty"

private

Location of detector Db (filename,URL)

Definition at line 92 of file DetDataSvc.h.

std::string DetDataSvc::m_detDbRootName = "dd"

private

Name of the root node of the detector.

Definition at line 95 of file DetDataSvc.h.

int DetDataSvc::m_detStorageType = XML_StorageType

private

Detector Data Persistency Storage type.

Definition at line 89 of file DetDataSvc.h.

Gaudi::Time DetDataSvc::m_eventTime = 0

private

Current event time.

Definition at line 104 of file DetDataSvc.h.

std::string DetDataSvc::m_persistencySvcName = "DetectorPersistencySvc"

private

Name of the persistency service.

Definition at line 98 of file DetDataSvc.h.

bool DetDataSvc::m_usePersistency = false

private

Flag to control if the persistency is required.

Definition at line 101 of file DetDataSvc.h.

---

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

• GaudiSvc/src/DetectorDataSvc/DetDataSvc.h
• GaudiSvc/src/DetectorDataSvc/DetDataSvc.cpp