ByteStreamAddressProviderSvc Class Reference

An concrete IAddressProvider. More...

#include <ByteStreamAddressProviderSvc.h>

Inheritance diagram for ByteStreamAddressProviderSvc:

Collaboration diagram for ByteStreamAddressProviderSvc:

Public Types
typedef std::list< SG::TransientAddress * >	tadList
typedef tadList::iterator	tadListIterator

Public Member Functions
	ByteStreamAddressProviderSvc (const std::string &name, ISvcLocator *pSvcLocator)
	Standard constructor. More...
virtual StatusCode	initialize () override
virtual StatusCode	preLoadAddresses (StoreID::type id, tadList &tlist) override
	get all addresses from Provider : Called before Begin Event More...
virtual StatusCode	updateAddress (StoreID::type id, SG::TransientAddress *tad, const EventContext &ctx) override
	update an existing transient Address More...
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const
	DeclareInterfaceID (IAddressProvider, 1, 0)
virtual StatusCode	loadAddresses (StoreID::type, tadList &)
	get all new addresses from Provider for this Event. More...

Private Attributes
Gaudi::Property< std::vector< std::string > >	m_typeNames
ServiceHandle< IClassIDSvc >	m_clidSvc
std::map< unsigned int, std::set< std::string > >	m_clidKey
int	m_storeID

Friends
class	SvcFactory< ByteStreamAddressProviderSvc >
	Allow the factory class access to the constructor. More...

Detailed Description

An concrete IAddressProvider.

Definition at line 24 of file ByteStreamAddressProviderSvc.h.

Member Typedef Documentation

tadList

typedef std::list<SG::TransientAddress*> IAddressProvider::tadList

inherited

Definition at line 32 of file IAddressProvider.h.

tadListIterator

typedef tadList::iterator IAddressProvider::tadListIterator

inherited

Definition at line 33 of file IAddressProvider.h.

Constructor & Destructor Documentation

ByteStreamAddressProviderSvc()

ByteStreamAddressProviderSvc::ByteStreamAddressProviderSvc	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Standard constructor.

Definition at line 17 of file ByteStreamAddressProviderSvc.cxx.

                                                                                                          :
     ::AthService(name, pSvcLocator),
    m_clidSvc("ClassIDSvc", name),
    m_storeID(StoreID::EVENT_STORE) {
  declareProperty("StoreID", m_storeID);
}

Member Function Documentation

DeclareInterfaceID()

IAddressProvider::DeclareInterfaceID ( IAddressProvider  , 1  , 0    )

inherited

initialize()

StatusCode ByteStreamAddressProviderSvc::initialize ( )

overridevirtual

Definition at line 24 of file ByteStreamAddressProviderSvc.cxx.

                                                    {
   ATH_MSG_INFO("Initializing");
 
   // Retrieve ClassIDSvc
   ATH_CHECK( m_clidSvc.retrieve() );
 
   if (m_storeID < 0 || m_storeID > StoreID::UNKNOWN) {
      ATH_MSG_FATAL("Invalid StoreID " << m_storeID);
      return(StatusCode::FAILURE);
   }
   ATH_MSG_INFO("-- Will fill Store with id =  " << m_storeID);
   return(StatusCode::SUCCESS);
}

loadAddresses()

virtual StatusCode IAddressProvider::loadAddresses ( StoreID::type  , tadList &    )

inlinevirtualinherited

get all new addresses from Provider for this Event.

Reimplemented in LArFlatConditionSvc, Athena::xAODEventSelector, IOVDbSvc, MixingEventSelector, AddressRemappingSvc, AthenaPoolAddressProviderSvc, and CondProxyProvider.

Definition at line 42 of file IAddressProvider.h.

                               {
     return StatusCode::SUCCESS;
  }

msg() [1/2]

MsgStream& AthCommonMsg< Service >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

MsgStream& AthCommonMsg< Service >::msg ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< Service >::msgLvl ( const MSG::Level  lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

preLoadAddresses()

StatusCode ByteStreamAddressProviderSvc::preLoadAddresses ( StoreID::type  , tadList &    )

overridevirtual

get all addresses from Provider : Called before Begin Event

Reimplemented from IAddressProvider.

Definition at line 38 of file ByteStreamAddressProviderSvc.cxx.

                                                                                        {
   ATH_MSG_DEBUG("in preLoadAddress");
   if (id != m_storeID) {
      ATH_MSG_DEBUG("StoreID = " << id << " does not match required id (" << m_storeID << ") skip");
      return(StatusCode::SUCCESS);
   }
 
   for (const std::string& typeName : m_typeNames) {
      ListItem item(typeName);
      const std::string& t = item.type();
      const std::string& nm = item.name();
      CLID classid;
      if (!m_clidSvc->getIDOfTypeName(t, classid).isSuccess()) {
         ATH_MSG_WARNING("Cannot create TAD for (type, name)" << " no CLID for " << t << " " << nm);
      } else {
         SG::TransientAddress* tad = new SG::TransientAddress(classid, nm);
         tlist.push_back(tad);
         ATH_MSG_DEBUG("Created TAD for (type, clid, name)" << t << " " << classid << " " << nm);
         // save the clid and key.
         m_clidKey[classid].insert(nm);
      }
   }
   return(StatusCode::SUCCESS);
}

updateAddress()

StatusCode ByteStreamAddressProviderSvc::updateAddress ( StoreID::type  id, SG::TransientAddress *  tad, const EventContext &  ctx  )

overridevirtual

update an existing transient Address

Implements IAddressProvider.

Definition at line 63 of file ByteStreamAddressProviderSvc.cxx.

                                                                                {
   if (id != m_storeID) {
      return(StatusCode::FAILURE);
   }
   CLID clid = tad->clID();
   std::string nm = tad->name();
   std::map<CLID, std::set<std::string> >::const_iterator it = m_clidKey.find(clid);
   if (it == m_clidKey.end() || (*it).second.count(nm) == 0) {
      return(StatusCode::FAILURE);
   }
   ATH_MSG_DEBUG("Creating address for " << clid << " " << nm);
   ByteStreamAddress* add = new ByteStreamAddress(clid, nm, "");
   add->setEventContext(ctx);
   tad->setAddress(add);
   return(StatusCode::SUCCESS);
}

Friends And Related Function Documentation

SvcFactory< ByteStreamAddressProviderSvc >

friend class SvcFactory< ByteStreamAddressProviderSvc >

friend

Allow the factory class access to the constructor.

Definition at line 1 of file ByteStreamAddressProviderSvc.h.

Member Data Documentation

m_clidKey

std::map<unsigned int, std::set<std::string> > ByteStreamAddressProviderSvc::m_clidKey

private

Definition at line 51 of file ByteStreamAddressProviderSvc.h.

m_clidSvc

ServiceHandle<IClassIDSvc> ByteStreamAddressProviderSvc::m_clidSvc

private

Definition at line 49 of file ByteStreamAddressProviderSvc.h.

m_storeID

int ByteStreamAddressProviderSvc::m_storeID

private

Definition at line 53 of file ByteStreamAddressProviderSvc.h.

m_typeNames

Gaudi::Property<std::vector<std::string> > ByteStreamAddressProviderSvc::m_typeNames

private

Initial value:

{this,"TypeNames",{},
       "Type and Name of objects to create the address for","OrderedSet<std::string>"}

Definition at line 45 of file ByteStreamAddressProviderSvc.h.

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

• ByteStreamAddressProviderSvc.h
• ByteStreamAddressProviderSvc.cxx