Gaudi Framework, version v23r7
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ApplicationMgr Class Reference

The Application Manager class. More...

#include <ApplicationMgr.h>

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Public Types

typedef std::list< std::pair
< IService *, int > > 		ListSvc
 
typedef std::list< std::string > ListName
 
typedef std::vector< std::string > VectorName
 
- Public Types inherited from CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >
typedef CommonMessaging base_class
 
- Public Types inherited from implements4< IAppMgrUI, IEventProcessor, IService, IStateful >
typedef implements4 base_class
 Typedef to this class.
 
typedef extend_interfaces4
< IAppMgrUI, IEventProcessor,
IService, IStateful > 		extend_interfaces_base
 Typedef to the base of this class.
 
typedef
extend_interfaces_base::ext_iids 		interfaces
 MPL set of all the implemented interfaces.
 
- Public Types inherited from extend_interfaces4< I1, I2, I3, I4 >
typedef mpl::fold< typename
I1::iid::iids::type, typename
mpl::fold< typename
I2::iid::iids::type, typename
mpl::fold< typename
I3::iid::iids::type, typename
I4::iid::iids::type,
mpl::insert< mpl::_1, mpl::_2 >
>::type, mpl::insert< mpl::_1,
mpl::_2 > >::type, mpl::insert
< mpl::_1, mpl::_2 > >::type 		ext_iids
 MPL set of interfaces extended by this one.
 

Public Member Functions

 ApplicationMgr (IInterface *=0)
 
virtual ~ApplicationMgr ()
 
virtual StatusCode queryInterface (const InterfaceID &iid, void **pinterface)
 
virtual StatusCode run ()
 
virtual StatusCode configure ()
 
virtual StatusCode terminate ()
 
virtual StatusCode initialize ()
 
virtual StatusCode start ()
 
virtual StatusCode stop ()
 
virtual StatusCode finalize ()
 
virtual StatusCode nextEvent (int maxevt)
 
virtual const std::string & name () const
 This is needed to avoid ambiguous calls to name()
 
virtual StatusCode executeEvent (void *par)
 implementation of IEventProcessor::executeEvent(void*)
 
virtual StatusCode executeRun (int evtmax)
 implementation of IEventProcessor::executeRun(int)
 
virtual StatusCode stopRun ()
 implementation of IEventProcessor::stopRun()
 
virtual Gaudi::StateMachine::State FSMState () const
 
virtual Gaudi::StateMachine::State targetFSMState () const
 
virtual StatusCode reinitialize ()
 
virtual StatusCode restart ()
 
virtual StatusCode sysInitialize ()
 
virtual StatusCode sysStart ()
 
virtual StatusCode sysStop ()
 
virtual StatusCode sysFinalize ()
 
virtual StatusCode sysReinitialize ()
 
virtual StatusCode sysRestart ()
 
void SIGoHandler (Property &theProp)
 
void SIExitHandler (Property &theProp)
 
template<class I >
SmartIF< IComponentManager > & getManager ()
 
SmartIF< ISvcManager > & svcManager ()
 
SmartIF< IAlgManager > & algManager ()
 
virtual SmartIF< ISvcLocator > & serviceLocator () const
 Needed to locate the message service.
 
Property handlers
void evtLoopPropertyHandler (Property &theProp)
 
StatusCode decodeExtSvcNameList ()
 
StatusCode decodeCreateSvcNameList ()
 
void createSvcNameListHandler (Property &)
 
void extSvcNameListHandler (Property &theProp)
 
StatusCode decodeMultiThreadSvcNameList ()
 
void multiThreadSvcNameListHandler (Property &theProp)
 
StatusCode decodeDllNameList ()
 
void dllNameListHandler (Property &theProp)
 
void reflexDebugPropertyHandler (Property &theProp)
 
void initLoopCheckHndlr (Property &)
 
- Public Member Functions inherited from CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >
 CommonMessaging (const A1 &a1, const A2 &a2, const A3 &a3)
 Templated constructor with 3 arguments.
 
 CommonMessaging (const A1 &a1, const A2 &a2)
 Templated constructor with 2 arguments.
 
 CommonMessaging (const A1 &a1)
 Templated constructor with 1 argument.
 
 CommonMessaging ()
 Default constructor.
 
virtual ~CommonMessaging ()
 Virtual destructor.
 
SmartIF< IMessageSvc > & msgSvc () const
 The standard message service.
 
MsgStream & msgStream () const
 Return an uninitialized MsgStream.
 
MsgStream & msgStream (const MSG::Level level) const
 Predefined configurable message stream for the efficient printouts.
 
MsgStream & always () const
 shortcut for the method msgStream(MSG::ALWAYS)
 
MsgStream & fatal () const
 shortcut for the method msgStream(MSG::FATAL)
 
MsgStream & err () const
 shortcut for the method msgStream(MSG::ERROR)
 
MsgStream & error () const
 shortcut for the method msgStream(MSG::ERROR)
 
MsgStream & warning () const
 shortcut for the method msgStream(MSG::WARNING)
 
MsgStream & info () const
 shortcut for the method msgStream(MSG::INFO)
 
MsgStream & debug () const
 shortcut for the method msgStream(MSG::DEBUG)
 
MsgStream & verbose () const
 shortcut for the method msgStream(MSG::VERBOSE)
 
MsgStream & msg () const
 shortcut for the method msgStream(MSG::INFO)
 
MSG::Level msgLevel () const
 get the output level from the embedded MsgStream
 
bool msgLevel (MSG::Level lvl) const
 get the output level from the embedded MsgStream
 

Protected Types

typedef std::map< unsigned
long, SmartIF
< IComponentManager > > 		ManagersMap
 Typedef for the map of component managers, the key is the "id" field of the basic InterfaceID of the managed components.
 

Protected Member Functions

StatusCode declareMultiSvcType (const std::string &name, const std::string &type)
 declare one or more copies of svc type/name as determined by NoOfThreads
 
StatusCode addMultiSvc (const Gaudi::Utils::TypeNameString &typeName, int prio)
 add one or more copies of svc type/name as determined by NoOfThreads
 
void setServiceManager (ISvcManager *)
 
StatusCode i_startup ()
 Internal startup routine.
 
StatusCode GoToState (Gaudi::StateMachine::State state, bool ignoreFailures=false)
 Reach a state from current state (whichever it is) going through the correct transitions.
 
- Protected Member Functions inherited from CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >
void updateMsgStreamOutputLevel (int level)
 Update the output level of the cached MsgStream.
 

Protected Attributes

ManagersMap m_managers
 Map of known component managers.
 
StringArrayProperty m_declaredManagers
 Property to declare the list of known managers.
 
SmartIF< ISvcManager > m_svcManager
 Cached pointer to the manager of services.
 
SmartIF< IAlgManager > m_algManager
 Cached pointer to the manager of algorithms.
 
DLLClassManager * m_classManager
 Reference to the class manager.
 
SmartIF< ISvcLocator > m_svcLocator
 Reference to its own service locator.
 
IntegerProperty m_SIGo
 For SI's "Go" command via callback.
 
IntegerProperty m_SIExit
 For SI's "Exit" command via callback.
 
StringArrayProperty m_topAlgNameList
 List of top level algorithms names.
 
StringArrayProperty m_outStreamNameList
 List of output stream names.
 
StringProperty m_outStreamType
 Output stream type (obsolete?)
 
StringProperty m_messageSvcType
 MessageSvc type.
 
StringProperty m_jobOptionsSvcType
 JobOptionsSvc type.
 
ListSvc m_topSvcList
 List of top level services.
 
ListName m_topSvcNameList
 List of top level services names.
 
std::string m_name
 Name.
 
Gaudi::StateMachine::State m_state
 Internal State.
 
Gaudi::StateMachine::State m_targetState
 Internal State.
 
VectorName m_defServices
 Vector default services names.
 
VectorName m_svcMapping
 Default mapping of services.
 
VectorName m_svcOptMapping
 Default mapping of services.
 
PropertyMgr * m_propertyMgr
 Reference to Property Manager.
 
SmartIF< IMessageSvc > m_messageSvc
 Reference to the message service.
 
SmartIF< IRunable > m_runable
 Reference to the runable object.
 
SmartIF< IEventProcessor > m_processingMgr
 Reference to processing manager object.
 
SmartIF< IJobOptionsSvc > m_jobOptionsSvc
 Reference to JobOption service.
 
int m_evtMax
 Number of events to be processed.
 
StringArrayProperty m_extSvcNameList
 List of external services names.
 
BooleanProperty m_extSvcCreates
 LHCb or ATLAS defn of "ExtSvc".
 
StringArrayProperty m_multiThreadSvcNameList
 List of external services names for which we want a copy per evt thread.
 
int m_noOfEvtThreads
 no of multiThreadSvc copies
 
StringArrayProperty m_dllNameList
 List of DDL's names.
 
std::string m_jobOptionsType
 Source type (e.g. dbase, file...)
 
std::string m_jobOptionsPath
 The "file" to look for properties.
 
std::string m_runableType
 Runable type.
 
std::string m_eventLoopMgr
 Processing manager type.
 
std::string m_evtsel
 Event selection.
 
std::string m_histPersName
 CGL: Name of the Hist Pers Svc.
 
int m_outputLevel
 Message output level.
 
std::string m_appName
 The name of the application.
 
std::string m_appVersion
 The version of the application.
 
bool m_actHistory
 Activate HistorySvc.
 
bool m_codeCheck
 Activate StatusCode checking.
 
IntegerProperty m_reflexDebugLevel
 Debug level for the reflex plugin system.
 
StringArrayProperty m_createSvcNameList
 
BooleanProperty m_auditTools
 Defaults for auditors.
 
BooleanProperty m_auditSvcs
 
BooleanProperty m_auditAlgs
 
std::map< std::string,
std::string > 		m_environment
 Environment variables to set.
 
BooleanProperty m_loopCheck
 For ServiceMgr initialization loop checking.
 
BooleanProperty m_stopOnSignal
 Property to enable/disable the "stop on signal" service (enabled by default).
 
BooleanProperty m_stalledEventMonitoring
 Property to enable/disable the monitoring and reporting of stalled events (enabled by default).
 
bool m_propertiesPrint
 flag to activate the printout of properties
 
IntegerProperty m_returnCode
 Property to record the error conditions occurring during the running.
 
- Protected Attributes inherited from CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >
SmartIF< IMessageSvc > m_msgsvc
 Pointer to the message service;.
 
std::auto_ptr< MsgStream > m_msgStream
 The predefined message stream.
 
bool m_streamWithService
 Flag to create a new MsgStream if it was created without the message service.
 

Private Types

typedef CommonMessaging
< implements4< IAppMgrUI,
IEventProcessor, IService,
IStateful > > 		base_class
 

Private Attributes

std::vector< std::string > m_okDlls
 names of successfully loaded dlls
 

Detailed Description

The Application Manager class.

The main purpose of the Application Manager is to steer any data processing application. This includes all data processing applications for LHCb data in all stages: simulation, reconstruction, analysis, high level triggers, etc. Specific implementations of the ApplicationMgr will be developed to cope with the different environments (on-line, off-line, interactive, batch, etc.).

Author
Pere Mato

Definition at line 47 of file ApplicationMgr.h.

Member Typedef Documentation

typedef CommonMessaging<implements4<IAppMgrUI, IEventProcessor, IService, IStateful> > ApplicationMgr::base_class
private

Definition at line 54 of file ApplicationMgr.h.

typedef std::list<std::string> ApplicationMgr::ListName

Definition at line 57 of file ApplicationMgr.h.

typedef std::list<std::pair<IService*,int> > ApplicationMgr::ListSvc

Definition at line 56 of file ApplicationMgr.h.

typedef std::map<unsigned long, SmartIF<IComponentManager> > ApplicationMgr::ManagersMap
protected

Typedef for the map of component managers, the key is the "id" field of the basic InterfaceID of the managed components.

Definition at line 184 of file ApplicationMgr.h.

typedef std::vector<std::string> ApplicationMgr::VectorName

Definition at line 58 of file ApplicationMgr.h.

Constructor & Destructor Documentation

ApplicationMgr::ApplicationMgr ( IInterface *  = 0)

Definition at line 54 of file ApplicationMgr.cpp.

: base_class() {
// IInterface initialization
addRef(); // Initial count set to 1
// Initialize two basic services: messagesvc & joboptions
m_messageSvc = 0;
m_jobOptionsSvc = 0;
// Instantiate component managers
m_managers[IService::interfaceID().id()] = new ServiceManager(this);
m_managers[IAlgorithm::interfaceID().id()] = new AlgorithmManager(this);
m_svcLocator = svcManager();
// Instantiate internal services
// SvcLocator/Factory HAS to be already instantiated
m_classManager = new DLLClassManager(this);
m_propertyMgr = new PropertyMgr(this);
m_name = "ApplicationMgr";
m_state = Gaudi::StateMachine::OFFLINE;
m_targetState = Gaudi::StateMachine::OFFLINE;
m_propertyMgr->declareProperty("Go", m_SIGo = 0 );
m_propertyMgr->declareProperty("Exit", m_SIExit = 0 );
m_propertyMgr->declareProperty("Dlls", m_dllNameList );
m_propertyMgr->declareProperty("ExtSvc", m_extSvcNameList );
m_propertyMgr->declareProperty("CreateSvc", m_createSvcNameList );
m_propertyMgr->declareProperty("ExtSvcCreates", m_extSvcCreates=true );
m_propertyMgr->declareProperty("SvcMapping", m_svcMapping );
m_propertyMgr->declareProperty("SvcOptMapping", m_svcOptMapping );
m_propertyMgr->declareProperty("TopAlg", m_topAlgNameList );
m_propertyMgr->declareProperty("OutStream", m_outStreamNameList );
m_propertyMgr->declareProperty("OutStreamType", m_outStreamType = "OutputStream" );
m_propertyMgr->declareProperty("MessageSvcType",m_messageSvcType= "MessageSvc" );
m_propertyMgr->declareProperty("JobOptionsSvcType",
m_jobOptionsSvcType = "JobOptionsSvc" );
m_propertyMgr->declareProperty( s_runable, m_runableType = "AppMgrRunable");
m_propertyMgr->declareProperty( s_eventloop, m_eventLoopMgr = "EventLoopMgr");
m_propertyMgr->declareProperty("HistogramPersistency", m_histPersName="NONE");
// Declare Job Options Service properties and set default
m_propertyMgr->declareProperty("JobOptionsType", m_jobOptionsType = "FILE");
m_propertyMgr->declareProperty("JobOptionsPath", m_jobOptionsPath = "");
m_propertyMgr->declareProperty("EvtMax", m_evtMax = -1);
m_propertyMgr->declareProperty("EvtSel", m_evtsel );
m_propertyMgr->declareProperty("OutputLevel", m_outputLevel = MSG::INFO);
m_propertyMgr->declareProperty("MultiThreadExtSvc", m_multiThreadSvcNameList);
m_propertyMgr->declareProperty("NoOfThreads", m_noOfEvtThreads = 0);
m_propertyMgr->declareProperty("AppName", m_appName = "ApplicationMgr");
m_propertyMgr->declareProperty("AppVersion", m_appVersion = "");
m_propertyMgr->declareProperty("AuditTools", m_auditTools = false);
m_propertyMgr->declareProperty("AuditServices", m_auditSvcs = false);
m_propertyMgr->declareProperty("AuditAlgorithms", m_auditAlgs = false);
m_propertyMgr->declareProperty("ActivateHistory", m_actHistory = false);
m_propertyMgr->declareProperty("StatusCodeCheck", m_codeCheck = false);
m_propertyMgr->declareProperty("Environment", m_environment);
// ServiceMgr Initialization loop checking
m_propertyMgr->declareProperty("InitializationLoopCheck", m_loopCheck = true)
->declareUpdateHandler(&ApplicationMgr::initLoopCheckHndlr, this);
svcManager()->setLoopCheckEnabled(m_loopCheck);
// Flag to activate the printout of properties
m_propertyMgr->declareProperty
( "PropertiesPrint",
m_propertiesPrint = false,
"Flag to activate the printout of properties" );
m_propertyMgr->declareProperty("ReflexPluginDebugLevel", m_reflexDebugLevel = 0 );
m_propertyMgr->declareProperty("StopOnSignal", m_stopOnSignal = false,
"Flag to enable/disable the signal handler that schedule a stop of the event loop");
m_propertyMgr->declareProperty("StalledEventMonitoring", m_stalledEventMonitoring = false,
"Flag to enable/disable the monitoring and reporting of stalled events");
m_propertyMgr->declareProperty("ReturnCode", m_returnCode = Gaudi::ReturnCode::Success,
"Return code of the application. Set internally in case of error conditions.");
// Add action handlers to the appropriate properties
m_SIGo.declareUpdateHandler ( &ApplicationMgr::SIGoHandler , this );
m_SIExit.declareUpdateHandler( &ApplicationMgr::SIExitHandler , this );
m_topAlgNameList.declareUpdateHandler(&ApplicationMgr::evtLoopPropertyHandler, this);
m_outStreamNameList.declareUpdateHandler(&ApplicationMgr::evtLoopPropertyHandler, this);
m_outStreamType.declareUpdateHandler(&ApplicationMgr::evtLoopPropertyHandler, this);
m_reflexDebugLevel.declareUpdateHandler(&ApplicationMgr::reflexDebugPropertyHandler, this);
m_svcMapping.push_back("EvtDataSvc/EventDataSvc");
m_svcMapping.push_back("DetDataSvc/DetectorDataSvc");
m_svcMapping.push_back("HistogramSvc/HistogramDataSvc");
m_svcMapping.push_back("HbookCnv::PersSvc/HbookHistSvc");
m_svcMapping.push_back("RootHistCnv::PersSvc/RootHistSvc");
m_svcMapping.push_back("EvtPersistencySvc/EventPersistencySvc");
m_svcMapping.push_back("DetPersistencySvc/DetectorPersistencySvc");
m_svcMapping.push_back("HistogramPersistencySvc/HistogramPersistencySvc");
}
ApplicationMgr::~ApplicationMgr ( )
virtual

Definition at line 161 of file ApplicationMgr.cpp.

{
if( m_classManager ) m_classManager->release();
if( m_propertyMgr ) m_propertyMgr->release();
if( m_messageSvc ) m_messageSvc->release();
if( m_jobOptionsSvc ) m_jobOptionsSvc->release();
}

Member Function Documentation

StatusCode ApplicationMgr::addMultiSvc ( const Gaudi::Utils::TypeNameString &  typeName,
int  prio 
)
protected

add one or more copies of svc type/name as determined by NoOfThreads

Definition at line 1165 of file ApplicationMgr.cpp.

{
using Gaudi::Utils::TypeNameString;
StatusCode result = StatusCode::SUCCESS;
MsgStream log( m_messageSvc, m_name );
if (0 == m_noOfEvtThreads) {
result = svcManager()->addService(typeName, prio);
// result = svcManager()->addService(name, type, prio); // CHECKME???
if( result.isFailure() ) {
log << MSG::ERROR << "addMultiSvc: Cannot add service "
<< typeName.type() << "/" << typeName.name() << endmsg;
} else {
ON_VERBOSE
log << MSG::VERBOSE << "addMultiSvc: added service "
<< typeName.type() << "/" << typeName.name() << endmsg;
}
} else {
for(int iCopy=0; iCopy<m_noOfEvtThreads; ++iCopy) {
const std::string &type = typeName.type();
std::string thrName(typeName.name() + getGaudiThreadIDfromID(iCopy));
result = svcManager()->addService(TypeNameString(thrName, type), prio);
if( result.isFailure() ) {
log << MSG::ERROR << "addMultiSvc: Cannot add service "
<< type << "/" << thrName << endmsg;
} else {
ON_VERBOSE
log << MSG::VERBOSE << "addMultiSvc: added service "
<< type << "/" << thrName << endmsg;
}
}
}
return result;
}
SmartIF<IAlgManager>& ApplicationMgr::algManager ( )
inline

Definition at line 149 of file ApplicationMgr.h.

{
// Cache the casted pointer to IAlgManager
if (!m_algManager) {
m_algManager = getManager<IAlgorithm>();
}
return m_algManager;
}
StatusCode ApplicationMgr::configure ( )
virtual

Definition at line 303 of file ApplicationMgr.cpp.

{
// Check if the state is compatible with the transition
MsgStream tlog( m_messageSvc, name() );
if( Gaudi::StateMachine::CONFIGURED == m_state ) {
tlog << MSG::INFO << "Already Configured" << endmsg;
return StatusCode::SUCCESS;
}
else if( Gaudi::StateMachine::OFFLINE != m_state ) {
tlog << MSG::FATAL
<< "configure: Invalid state \"" << m_state << "\"" << endmsg;
return StatusCode::FAILURE;
}
m_targetState = Gaudi::StateMachine::CONFIGURED;
// Reset application return code.
m_returnCode = Gaudi::ReturnCode::Success;
StatusCode sc;
sc = i_startup();
if ( !sc.isSuccess() ) {
return sc;
}
MsgStream log( m_messageSvc, name() );
// Get my own options using the Job options service
if (log.level() <= MSG::DEBUG)
log << MSG::DEBUG << "Getting my own properties" << endmsg;
sc = m_jobOptionsSvc->setMyProperties( name(), m_propertyMgr );
if( !sc.isSuccess() ) {
log << MSG::WARNING << "Problems getting my properties from JobOptionsSvc"
<< endmsg;
return sc;
}
// Check current outputLevel to eventually inform the MessageSvc
if( m_outputLevel != MSG::NIL && !m_appName.empty() ) {
assert(m_messageSvc != 0);
m_messageSvc->setOutputLevel( name(), m_outputLevel );
// Print a welcome message
log << MSG::ALWAYS
<< std::endl
<< "=================================================================="
<< "=================================================================="
<< std::endl
<< " "
<< " Welcome to " << m_appName;
if( "" != m_appVersion ) {
log << MSG::ALWAYS << " version " << m_appVersion;
}
else {
log << MSG::ALWAYS
<< " (GaudiCoreSvc "
<< "v" << GAUDICORESVC_MAJOR_VERSION
<< "r" << GAUDICORESVC_MINOR_VERSION
#if GAUDICORESVC_PATCH_VERSION
<< "p" << GAUDICORESVC_PATCH_VERSION
#endif
<< ")";
}
// Add the host name and current time to the message
log << MSG::ALWAYS
<< std::endl
<< " "
<< " running on " << System::hostName()
<< " on " << Gaudi::Time::current().format(true) << std::endl
<< "=================================================================="
<< "=================================================================="
<< endmsg;
}
// print all own properties if the options "PropertiesPrint" is set to true
if ( m_propertiesPrint )
{
typedef std::vector<Property*> Properties;
const Properties& properties = m_propertyMgr->getProperties() ;
log << MSG::ALWAYS
<< "List of ALL properties of "
<< System::typeinfoName ( typeid( *this ) ) << "/" << this->name()
<< " #properties = " << properties.size() << endmsg ;
for ( Properties::const_iterator property = properties.begin() ;
properties.end() != property ; ++property )
{ log << "Property ['Name': Value] = " << ( **property) << endmsg ; }
}
// Check if StatusCode need to be checked
if (m_codeCheck) {
StatusCode::enableChecking();
sc = addMultiSvc("StatusCodeSvc", -9999);
if ( sc.isFailure() ) {
log << MSG::FATAL << "Error adding StatusCodeSvc for multiple threads" << endmsg;
return StatusCode::FAILURE;
}
} else {
StatusCode::disableChecking();
}
// set the requested environment variables
std::map<std::string,std::string>::iterator var;
for ( var = m_environment.begin(); var != m_environment.end(); ++var ) {
const std::string &name = var->first;
const std::string &value = var->second;
std::string old = System::getEnv(name.c_str());
const MSG::Level lvl = (!old.empty() && (old != "UNKNOWN" ))
? MSG::WARNING
: MSG::DEBUG;
if (UNLIKELY(m_outputLevel <= lvl))
log << lvl << "Setting " << name << " = " << value << endmsg;
System::setEnv(name,value);
}
//Declare Service Types
VectorName::const_iterator j;
for(j=m_svcMapping.begin(); j != m_svcMapping.end(); ++j) {
Gaudi::Utils::TypeNameString itm(*j);
if ( declareMultiSvcType(itm.name(), itm.type()).isFailure() ) {
log << MSG::ERROR << "configure: declaring svc type:'" << *j << "' failed." << endmsg;
return StatusCode::FAILURE;
}
}
for(j=m_svcOptMapping.begin(); j != m_svcOptMapping.end(); ++j) {
Gaudi::Utils::TypeNameString itm(*j);
if ( declareMultiSvcType(itm.name(), itm.type()).isFailure() ) {
log << MSG::ERROR << "configure: declaring svc type:'" << *j << "' failed." << endmsg;
return StatusCode::FAILURE;
}
}
//--------------------------------------------------------------------------
// Declare other Services and Algorithms by loading DLL's
sc = decodeDllNameList( );
if ( sc.isFailure( ) ) {
log << MSG::ERROR << "Failure loading declared DLL's" << endmsg;
return sc;
}
//--------------------------------------------------------------------------
// Deal with the services explicitly declared by the user.
sc = decodeExtSvcNameList();
if ( sc.isFailure( ) ) {
log << MSG::ERROR << "Failure during external service association" << endmsg;
return sc;
}
sc = decodeMultiThreadSvcNameList( );
if ( sc.isFailure( ) ) {
log << MSG::ERROR << "Failure during multi thread service creation"
<< endmsg;
return sc;
}
sc = decodeCreateSvcNameList();
if ( sc.isFailure( ) ) {
log << MSG::ERROR << "Failure during external service creation" << endmsg;
return sc;
}
//--------------------------------------------------------------------------
// Retrieve intrinsic services. If needed configure them.
//--------------------------------------------------------------------------
Gaudi::Utils::TypeNameString evtloop_item(m_eventLoopMgr);
sc = addMultiSvc(evtloop_item, 100);
if( !sc.isSuccess() ) {
log << MSG::FATAL << "Error adding :" << m_eventLoopMgr << endmsg;
return sc;
}
if (m_noOfEvtThreads == 0) {
m_runable = m_svcLocator->service(m_runableType);
if( !m_runable.isValid() ) {
log << MSG::FATAL
<< "Error retrieving Runable:" << m_runableType
<< "\n Check option ApplicationMgr." << s_runable << endmsg;
return sc;
}
m_processingMgr = m_svcLocator->service(evtloop_item);
if( !m_processingMgr.isValid() ) {
log << MSG::FATAL
<< "Error retrieving Processing manager:" << m_eventLoopMgr
<< "\n Check option ApplicationMgr." << s_eventloop
<< "\n No events will be processed." << endmsg;
return sc;
}
}
// Establish Update Handlers for ExtSvc and DLLs Properties
m_extSvcNameList.declareUpdateHandler (&ApplicationMgr::extSvcNameListHandler,
this);
m_createSvcNameList.declareUpdateHandler (&ApplicationMgr::createSvcNameListHandler,
this);
m_multiThreadSvcNameList.declareUpdateHandler
(&ApplicationMgr::multiThreadSvcNameListHandler, this);
m_dllNameList.declareUpdateHandler (&ApplicationMgr::dllNameListHandler,
this );
if (m_actHistory) {
// Create HistorySvc with a priority to ensure it's initialized last, finalized first
sc = svcManager()->addService("HistorySvc",std::numeric_limits<int>::max());
if ( sc.isFailure() ) {
log << MSG::FATAL << "Error adding HistorySvc" << endmsg;
return StatusCode::FAILURE;
}
if (m_noOfEvtThreads > 0) {
sc = addMultiSvc("HistorySvc",std::numeric_limits<int>::max());
if ( sc.isFailure() ) {
log << MSG::FATAL << "Error adding HistorySvc for multiple threads"
<< endmsg;
return StatusCode::FAILURE;
}
}
}
log << MSG::INFO << "Application Manager Configured successfully" << endmsg;
m_state = m_targetState;
return StatusCode::SUCCESS;
}
void ApplicationMgr::createSvcNameListHandler ( Property &  )

Definition at line 1014 of file ApplicationMgr.cpp.

{
if ( !(decodeCreateSvcNameList()).isSuccess() ) {
throw GaudiException("Failed to create ext services",
"MinimalEventLoopMgr::createSvcNameListHandler",
StatusCode::FAILURE);
}
}
StatusCode ApplicationMgr::declareMultiSvcType ( const std::string &  name,
const std::string &  type 
)
protected

declare one or more copies of svc type/name as determined by NoOfThreads

Definition at line 1132 of file ApplicationMgr.cpp.

{
StatusCode result = StatusCode::SUCCESS;
MsgStream log( m_messageSvc, m_name );
if (0 == m_noOfEvtThreads) {
result = svcManager()->declareSvcType(name, type);
if( result.isFailure() ) {
log << MSG::ERROR << "declareMultiSvcType: Cannot declare service "
<< type << "/" << name << endmsg;
} else {
ON_VERBOSE
log << MSG::VERBOSE << "declareMultiSvcType: declared service "
<< type << "/" << name << endmsg;
}
} else {
for(int iCopy=0; iCopy<m_noOfEvtThreads; ++iCopy) {
std::string thrName(name + getGaudiThreadIDfromID(iCopy));
result = svcManager()->declareSvcType(thrName, type);
if( result.isFailure() ) {
log << MSG::ERROR << "declareMultiSvcType: Cannot declare service "
<< type << "/" << thrName << endmsg;
} else {
ON_VERBOSE
log << MSG::VERBOSE << "declareMultiSvcType: declared service "
<< type << "/" << thrName << endmsg;
}
}
}
return result;
}
StatusCode ApplicationMgr::decodeCreateSvcNameList ( )

Definition at line 1024 of file ApplicationMgr.cpp.

{
StatusCode result = StatusCode::SUCCESS;
const std::vector<std::string>& theNames = m_createSvcNameList.value( );
VectorName::const_iterator it(theNames.begin());
VectorName::const_iterator et(theNames.end());
while(result.isSuccess() && it != et) {
Gaudi::Utils::TypeNameString item(*it++);
if( (result = svcManager()->addService(item, 10) ).isFailure()) {
MsgStream log( m_messageSvc, m_name );
log << MSG::ERROR << "decodeCreateSvcNameList: Cannot create service "
<< item.type() << "/" << item.name() << endmsg;
} else {
ON_DEBUG {
MsgStream log( m_messageSvc, m_name );
log << MSG::DEBUG << "decodeCreateSvcNameList: Created service "
<< item.type() << "/" << item.name() << endmsg;
}
}
}
return result;
}
StatusCode ApplicationMgr::decodeDllNameList ( )

Definition at line 1213 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, m_name );
StatusCode result = StatusCode::SUCCESS;
// Clean up multiple entries from DLL list
// -------------------------------------------------------------------------
std::vector<std::string> newList;
std::map<std::string,unsigned int> dllInList, duplicateList;
{for ( std::vector<std::string>::const_iterator it = m_dllNameList.value().begin();
it != m_dllNameList.value().end(); ++it ) {
if ( 0 == dllInList[*it] ) {
newList.push_back(*it); // first instance of this module
} else { ++duplicateList[*it]; } // module listed multiple times
++dllInList[*it]; // increment count for this module
}}
//m_dllNameList = newList; // update primary list to new, filtered list (do not use the
// property itself otherwise we get called again infinitely)
// List modules that were in there twice..
ON_DEBUG if ( !duplicateList.empty() ) {
log << MSG::DEBUG << "Removed duplicate entries for modules : ";
for ( std::map<std::string,unsigned int>::const_iterator it = duplicateList.begin();
it != duplicateList.end(); ++it ) {
log << it->first << "(" << 1+it->second << ")";
if ( it != --duplicateList.end() ) log << ", ";
}
log << endmsg;
}
// -------------------------------------------------------------------------
const std::vector<std::string>& theNames = newList;
// only load the new dlls or previously failed dlls
ON_DEBUG log << MSG::DEBUG << "Loading declared DLL's" << endmsg;
std::vector<std::string> successNames, failNames;
std::vector<std::string>::const_iterator it;
for (it = theNames.begin(); it != theNames.end(); it++) {
if (std::find (m_okDlls.rbegin(), m_okDlls.rend(), *it) == m_okDlls.rend()){
// found a new module name
StatusCode status = m_classManager->loadModule( (*it) );
if( status.isFailure() ) {
failNames.push_back(*it);
result = StatusCode::FAILURE;
}
else {
successNames.push_back(*it);
}
}
}
// report back to the user and store the names of the succesfully loaded dlls
if ( !successNames.empty() ) {
log << MSG::INFO << "Successfully loaded modules : ";
for (it = successNames.begin(); it != successNames.end(); it++) {
log<< (*it);
if( (it+1) != successNames.end()) log << ", ";
// save name
m_okDlls.push_back( *it );
}
log << endmsg;
}
if ( result == StatusCode::FAILURE ) {
log << MSG::WARNING << "Failed to load modules: ";
for (it = failNames.begin(); it != failNames.end(); it++) {
log<< (*it);
if( (it+1) != failNames.end()) log << ", ";
}
log << endmsg;
}
return result;
}
StatusCode ApplicationMgr::decodeExtSvcNameList ( )

Definition at line 1060 of file ApplicationMgr.cpp.

{
StatusCode result = StatusCode::SUCCESS;
std::vector<std::string> theNames = m_extSvcNameList.value( );
VectorName::const_iterator it(theNames.begin());
VectorName::const_iterator et(theNames.end());
while(result.isSuccess() && it != et) {
Gaudi::Utils::TypeNameString item(*it++);
if (m_extSvcCreates == true) {
if ( (result = svcManager()->addService(item, 10)).isFailure()) {
MsgStream log( m_messageSvc, m_name );
log << MSG::ERROR << "decodeExtSvcNameList: Cannot create service "
<< item.type() << "/" << item.name() << endmsg;
}
} else {
if( ( result = svcManager()->declareSvcType(item.name(),
item.type()) ).isFailure()) {
MsgStream log( m_messageSvc, m_name );
log << MSG::ERROR << "decodeExtSvcNameList: Cannot declare service "
<< item.type() << "/" << item.name() << endmsg;
}
}
}
return result;
}
StatusCode ApplicationMgr::decodeMultiThreadSvcNameList ( )

Definition at line 1102 of file ApplicationMgr.cpp.

{
StatusCode result = StatusCode::SUCCESS;
const std::vector<std::string>& theNames = m_multiThreadSvcNameList.value( );
for(int iCopy=0; iCopy<m_noOfEvtThreads; ++iCopy) {
for (VectorName::const_iterator it = theNames.begin();
it != theNames.end();
++it) {
Gaudi::Utils::TypeNameString item(*it);
result = addMultiSvc(item, 10);
//FIXME SHOULD CLONE?
if( result.isFailure() ) {
MsgStream log( m_messageSvc, m_name );
log << MSG::ERROR
<< "decodeMultiThreadSvcNameList: Cannot create service "
<< item.type() << "/" << item.name() << endmsg;
} else {
ON_VERBOSE {
MsgStream log( m_messageSvc, m_name );
log << MSG::VERBOSE
<< "decodeMultiThreadSvcNameList: created service "
<< item.type() << "/" << item.name() << endmsg;
}
}
}
}
return result;
}
void ApplicationMgr::dllNameListHandler ( Property &  theProp)

Definition at line 1202 of file ApplicationMgr.cpp.

{
if ( !(decodeDllNameList( )).isSuccess() ) {
throw GaudiException("Failed to load DLLs.",
"MinimalEventLoopMgr::dllNameListHandler",
StatusCode::FAILURE);
}
}
void ApplicationMgr::evtLoopPropertyHandler ( Property &  theProp)

Definition at line 1002 of file ApplicationMgr.cpp.

{
if ( m_processingMgr.isValid() ) {
SmartIF<IProperty> props(m_processingMgr);
if ( props.isValid() ) {
props->setProperty( p ).ignore();
}
}
}
StatusCode ApplicationMgr::executeEvent ( void *  par)
virtual

implementation of IEventProcessor::executeEvent(void*)

Definition at line 876 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
if( m_state == Gaudi::StateMachine::RUNNING ) {
if ( m_processingMgr.isValid() ) {
return m_processingMgr->executeEvent(par);
}
}
log << MSG::FATAL << "executeEvent: Invalid state \"" << FSMState() << "\""
<<endmsg;
return StatusCode::FAILURE;
}
StatusCode ApplicationMgr::executeRun ( int  evtmax)
virtual

implementation of IEventProcessor::executeRun(int)

Definition at line 891 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
if( m_state == Gaudi::StateMachine::RUNNING ) {
if ( m_processingMgr.isValid() ) {
return m_processingMgr->executeRun(evtmax);
}
log << MSG::WARNING << "No EventLoop Manager specified " << endmsg;
return StatusCode::SUCCESS;
}
log << MSG::FATAL << "executeRun: Invalid state \"" << FSMState() << "\""
<< endmsg;
return StatusCode::FAILURE;
}
void ApplicationMgr::extSvcNameListHandler ( Property &  theProp)

Definition at line 1049 of file ApplicationMgr.cpp.

{
if ( !(decodeExtSvcNameList( )).isSuccess() ) {
throw GaudiException("Failed to declare ext services",
"MinimalEventLoopMgr::extSvcNameListHandler",
StatusCode::FAILURE);
}
}
StatusCode ApplicationMgr::finalize ( )
virtual

Definition at line 672 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
if( m_state == Gaudi::StateMachine::CONFIGURED ) {
log << MSG::INFO << "Already Finalized" << endmsg;
return StatusCode::SUCCESS;
}
else if( m_state != Gaudi::StateMachine::INITIALIZED ) {
log << MSG::FATAL << "finalize: Invalid state \"" << m_state << "\""
<< endmsg;
return StatusCode::FAILURE;
}
m_targetState = Gaudi::StateMachine::CONFIGURED;
// disable message suppression in finalize
m_svcLocator->service<IProperty>("MessageSvc")->setProperty(BooleanProperty("enableSuppression", false)).ignore();
// Finalize independently managed Algorithms
StatusCode sc = algManager()->finalize();
if (sc.isFailure()) {
log << MSG::WARNING << "Failed to finalize an algorithm." << endmsg;
m_returnCode = Gaudi::ReturnCode::FinalizationFailure;
}
// Finalize all Services
sc = svcManager()->finalize();
if (sc.isFailure()) {
log << MSG::WARNING << "Failed to finalize a service." << endmsg;
m_returnCode = Gaudi::ReturnCode::FinalizationFailure;
}
//svcManager()->removeService( (IService*) m_processingMgr.get() );
//svcManager()->removeService( (IService*) m_runable.get() );
if (m_codeCheck) {
StatusCode::disableChecking();
}
if (sc.isSuccess()) {
log << MSG::INFO << "Application Manager Finalized successfully" << endmsg;
} else {
log << MSG::ERROR << "Application Manager failed to finalize" << endmsg;
}
m_state = m_targetState;
return sc;
}
Gaudi::StateMachine::State ApplicationMgr::FSMState ( ) const
virtual

Definition at line 927 of file ApplicationMgr.cpp.

{
return m_state;
}
template<class I >
SmartIF<IComponentManager>& ApplicationMgr::getManager ( )
inline

Definition at line 137 of file ApplicationMgr.h.

{
return m_managers[I::interfaceID().id()];
}
StatusCode ApplicationMgr::GoToState ( Gaudi::StateMachine::State  state,
bool  ignoreFailures = false 
)
protected

Reach a state from current state (whichever it is) going through the correct transitions.

By default, if a transition fails, the chain is interrupted, but the behavior can be changed with the parameter "gnoreFailures"

Definition at line 779 of file ApplicationMgr.cpp.

{
StatusCode sc = StatusCode(StatusCode::SUCCESS,true);
switch (state) {
case Gaudi::StateMachine::OFFLINE:
switch (m_state) {
case Gaudi::StateMachine::OFFLINE : return StatusCode::SUCCESS; break;
case Gaudi::StateMachine::CONFIGURED : return terminate(); break;
default: // Gaudi::StateMachine::INITIALIZED or Gaudi::StateMachine::RUNNING
sc = GoToState(Gaudi::StateMachine::CONFIGURED);
if (sc.isSuccess()) {
return terminate();
} break;
} break;
case Gaudi::StateMachine::CONFIGURED:
switch (m_state) {
case Gaudi::StateMachine::CONFIGURED : return StatusCode::SUCCESS; break;
case Gaudi::StateMachine::OFFLINE : return configure(); break;
case Gaudi::StateMachine::INITIALIZED : return finalize(); break;
default: // Gaudi::StateMachine::RUNNING
sc = GoToState(Gaudi::StateMachine::INITIALIZED);
if (sc.isSuccess()) {
return finalize();
} break;
} break;
case Gaudi::StateMachine::INITIALIZED:
switch (m_state) {
case Gaudi::StateMachine::INITIALIZED : return StatusCode::SUCCESS; break;
case Gaudi::StateMachine::CONFIGURED : return initialize(); break;
case Gaudi::StateMachine::RUNNING : return stop(); break;
default: // Gaudi::StateMachine::OFFLINE
sc = GoToState(Gaudi::StateMachine::CONFIGURED);
if (sc.isSuccess()) {
return initialize();
} break;
} break;
case Gaudi::StateMachine::RUNNING:
switch (m_state) {
case Gaudi::StateMachine::RUNNING : return StatusCode::SUCCESS; break;
case Gaudi::StateMachine::INITIALIZED : return start(); break;
default: // Gaudi::StateMachine::OFFLINE or Gaudi::StateMachine::CONFIGURED
sc = GoToState(Gaudi::StateMachine::INITIALIZED);
if (sc.isSuccess()) {
return start();
} break;
} break;
}
// If I get here, there has been a problem in the recursion
if (ignoreFailures){
// force the new state
m_state = state;
return StatusCode::SUCCESS;
}
return sc;
}
StatusCode ApplicationMgr::i_startup ( )
protected

Internal startup routine.

Definition at line 209 of file ApplicationMgr.cpp.

{
StatusCode sc;
// declare factories in current module
m_classManager->loadModule("").ignore();
// Create the Message service
SmartIF<IService> msgsvc = svcManager()->createService(Gaudi::Utils::TypeNameString("MessageSvc", m_messageSvcType));
if( !msgsvc.isValid() ) {
fatal() << "Error creating MessageSvc of type " << m_messageSvcType << endmsg;
return sc;
}
// Create the Job Options service
SmartIF<IService> jobsvc = svcManager()->createService(Gaudi::Utils::TypeNameString("JobOptionsSvc", m_jobOptionsSvcType));
if( !jobsvc.isValid() ) {
fatal() << "Error creating JobOptionsSvc" << endmsg;
return sc;
}
SmartIF<IProperty> jobOptsIProp(jobsvc);
if ( !jobOptsIProp.isValid() ) {
fatal() << "Error locating JobOptionsSvc" << endmsg;
return sc;
}
sc = jobOptsIProp->setProperty( StringProperty("TYPE", m_jobOptionsType) );
if( !sc.isSuccess() ) {
fatal() << "Error setting TYPE option in JobOptionsSvc" << endmsg;
return sc;
}
if ( m_jobOptionsPath != "") { // The command line takes precedence
sc = jobOptsIProp->setProperty( StringProperty("PATH", m_jobOptionsPath) );
if( !sc.isSuccess() ) {
fatal() << "Error setting PATH option in JobOptionsSvc" << endmsg;
return sc;
}
}
else if ( isEnvSet("JOBOPTPATH") ) {// Otherwise the Environment JOBOPTPATH
sc = jobOptsIProp->setProperty (StringProperty("PATH",
getEnv("JOBOPTPATH")));
if( !sc.isSuccess() ) {
fatal()
<< "Error setting PATH option in JobOptionsSvc from env"
<< endmsg;
return sc;
}
}
else { // Otherwise the default
sc = jobOptsIProp->setProperty (StringProperty("PATH",
"../options/job.opts"));
if( !sc.isSuccess() ) {
fatal()
<< "Error setting PATH option in JobOptionsSvc to default"
<< endmsg;
return sc;
}
}
jobOptsIProp->release();
// Sets my default the Output Level of the Message service to be
// the same as this
SmartIF<IProperty> msgSvcIProp(msgsvc);
msgSvcIProp->setProperty( IntegerProperty("OutputLevel", m_outputLevel)).ignore();
msgSvcIProp->release();
sc = jobsvc->sysInitialize();
if( !sc.isSuccess() ) {
fatal() << "Error initializing JobOptionsSvc" << endmsg;
return sc;
}
sc = msgsvc->sysInitialize();
if( !sc.isSuccess() ) {
fatal() << "Error initializing MessageSvc" << endmsg;
return sc;
}
// Get the useful interface from Message and JobOptions services
m_messageSvc = m_svcLocator->service("MessageSvc");
if( !m_messageSvc.isValid() ) {
fatal() << "Error retrieving MessageSvc." << endmsg;
return sc;
}
m_jobOptionsSvc = m_svcLocator->service("JobOptionsSvc");
if( !m_jobOptionsSvc.isValid() ) {
fatal() << "Error retrieving JobOptionsSvc." << endmsg;
return sc;
}
return sc;
}
StatusCode ApplicationMgr::initialize ( )
virtual

Definition at line 527 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
StatusCode sc;
// I cannot add these services in configure() because they are coming from GaudiUtils
// and it messes up genconf when rebuilding it.
if (m_stopOnSignal) {
// Instantiate the service that schedules a stop when a signal is received
std::string svcname("Gaudi::Utils::StopSignalHandler");
sc = svcManager()->addService(svcname);
if ( sc.isFailure() ) {
log << MSG::INFO << "Cannot instantiate " << svcname << "signals will be ignored" << endmsg;
}
}
if (m_stalledEventMonitoring) {
// Instantiate the service that schedules a stop when a signal is received
std::string svcname("StalledEventMonitor");
sc = svcManager()->addService(svcname);
if ( sc.isFailure() ) {
log << MSG::INFO << "Cannot instantiate " << svcname << "signals will be ignored" << endmsg;
}
}
if( m_state == Gaudi::StateMachine::INITIALIZED ) {
log << MSG::INFO << "Already Initialized!" << endmsg;
return StatusCode::SUCCESS;
}
else if( m_state != Gaudi::StateMachine::CONFIGURED ) {
log << MSG::FATAL
<< "initialize: Invalid state \"" << m_state << "\"" << endmsg;
return StatusCode::FAILURE;
}
m_targetState = Gaudi::StateMachine::INITIALIZED;
//--------------------------------------------------------------------------
// Initialize the list of top Services
//--------------------------------------------------------------------------
sc = svcManager()->initialize();
if( !sc.isSuccess() ) return sc;
//--------------------------------------------------------------------------
// Final steps: Inform user and change internal state
//--------------------------------------------------------------------------
log << MSG::INFO << "Application Manager Initialized successfully" << endmsg;
m_state = m_targetState;
return sc;
}
void ApplicationMgr::initLoopCheckHndlr ( Property &  )

Definition at line 1305 of file ApplicationMgr.cpp.

{
svcManager()->setLoopCheckEnabled(m_loopCheck);
}
void ApplicationMgr::multiThreadSvcNameListHandler ( Property &  theProp)

Definition at line 1090 of file ApplicationMgr.cpp.

{
if ( !(decodeMultiThreadSvcNameList( )).isSuccess() ) {
throw GaudiException("Failed to create copies of mt services",
"MinimalEventLoopMgr::multiThreadSvcNameListHandler",
StatusCode::FAILURE);
}
}
const std::string & ApplicationMgr::name ( ) const
virtual

This is needed to avoid ambiguous calls to name()

Implements CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >.

Definition at line 922 of file ApplicationMgr.cpp.

{
return m_name;
}
StatusCode ApplicationMgr::nextEvent ( int  maxevt)
virtual

Definition at line 615 of file ApplicationMgr.cpp.

{
if( m_state != Gaudi::StateMachine::RUNNING ) {
MsgStream log( m_messageSvc, name() );
log << MSG::FATAL << "nextEvent: Invalid state \"" << m_state << "\""
<< endmsg;
return StatusCode::FAILURE;
}
if (!m_processingMgr.isValid()) {
MsgStream log( m_messageSvc, name() );
log << MSG::FATAL << "No event processing manager specified. Check option:"
<< s_eventloop << endmsg;
return StatusCode::FAILURE;
}
return m_processingMgr->nextEvent(maxevt);
}
StatusCode ApplicationMgr::queryInterface ( const InterfaceID &  iid,
void **  pinterface 
)
virtual

Definition at line 172 of file ApplicationMgr.cpp.

{
if ( 0 == ppvi ) { return StatusCode::FAILURE ; }
// try to find own/direct interfaces:
StatusCode sc = base_class::queryInterface(iid,ppvi);
if (sc.isSuccess()) return sc;
// find indirect interfaces :
if ( ISvcLocator ::interfaceID() . versionMatch ( iid ) )
{ return serviceLocator()-> queryInterface ( iid , ppvi ) ; }
else if ( ISvcManager ::interfaceID() . versionMatch ( iid ) )
{ return svcManager() -> queryInterface ( iid , ppvi ) ; }
else if ( IAlgManager ::interfaceID() . versionMatch ( iid ) )
{ return algManager() -> queryInterface ( iid , ppvi ) ; }
else if ( IClassManager ::interfaceID() . versionMatch ( iid ) )
{ return m_classManager -> queryInterface ( iid , ppvi ) ; }
else if ( IProperty ::interfaceID() . versionMatch ( iid ) )
{ return m_propertyMgr -> queryInterface ( iid , ppvi ) ; }
else if ( IMessageSvc ::interfaceID() . versionMatch ( iid ) )
{
*ppvi = reinterpret_cast<void*>(m_messageSvc.get());
if (m_messageSvc) {
m_messageSvc->addRef();
}
// Note that 0 can be a valid IMessageSvc pointer value (when used for
// MsgStream).
return StatusCode::SUCCESS;
}
*ppvi = 0;
return StatusCode::FAILURE;
}
void ApplicationMgr::reflexDebugPropertyHandler ( Property &  theProp)

Definition at line 1291 of file ApplicationMgr.cpp.

{
// Setup debug level for Reflex plugin system
MsgStream log (m_messageSvc, name());
log << MSG::INFO
<< "Updating ROOT::Reflex::PluginService::SetDebug(level) to level="
<< (int)m_reflexDebugLevel
<< endmsg;
ROOT::Reflex::PluginService::SetDebug(m_reflexDebugLevel);
}
StatusCode ApplicationMgr::reinitialize ( )
virtual

Definition at line 939 of file ApplicationMgr.cpp.

{
StatusCode retval = StatusCode::SUCCESS;
StatusCode sc;
if ( m_state < Gaudi::StateMachine::INITIALIZED ) {
throw GaudiException("Cannot reinitialize application if not INITIALIZED or RUNNING",
"ApplicationMgr::reinitialize", StatusCode::FAILURE);
}
if ( m_state == Gaudi::StateMachine::RUNNING ) {
retval = GoToState(Gaudi::StateMachine::INITIALIZED);
}
sc = svcManager()->reinitialize();
if (sc.isFailure()) retval = sc;
sc = algManager()->reinitialize();
if (sc.isFailure()) retval = sc;
return retval;
}
StatusCode ApplicationMgr::restart ( )
virtual

Definition at line 959 of file ApplicationMgr.cpp.

{
StatusCode retval = StatusCode::SUCCESS;
StatusCode sc;
if ( m_state != Gaudi::StateMachine::RUNNING ) {
throw GaudiException("Cannot restart application if not RUNNING",
"ApplicationMgr::restart", StatusCode::FAILURE);
}
sc = svcManager()->restart();
if (sc.isFailure()) retval = sc;
sc = algManager()->restart();
if (sc.isFailure()) retval = sc;
return retval;
}
StatusCode ApplicationMgr::run ( )
virtual

Definition at line 846 of file ApplicationMgr.cpp.

{
StatusCode sc = StatusCode::SUCCESS;
sc = GoToState(Gaudi::StateMachine::RUNNING);
if ( sc.isSuccess() ) {
MsgStream log(m_messageSvc, name());
if ( m_runable != 0 ) { // loop over the events
sc = m_runable->run();
if ( !sc.isSuccess() ) {
log << MSG::FATAL << "Application execution failed. Ending the job."
<< endmsg;
}
} else {
log << MSG::FATAL << "Application has no runable object. Check option:"
<< s_runable << endmsg;
}
}
if (sc.isSuccess()) { // try to close cleanly
sc = GoToState(Gaudi::StateMachine::OFFLINE);
}
// either the runable failed of the stut-down
if (sc.isFailure()) { // try to close anyway (but keep the StatusCode unchanged)
GoToState(Gaudi::StateMachine::OFFLINE,true).ignore();
}
return sc;
}
virtual SmartIF<ISvcLocator>& ApplicationMgr::serviceLocator ( ) const
inlinevirtual

Needed to locate the message service.

Implements CommonMessaging< implements4< IAppMgrUI, IEventProcessor, IService, IStateful > >.

Definition at line 158 of file ApplicationMgr.h.

{
return m_svcLocator;
}
void ApplicationMgr::setServiceManager ( ISvcManager *  )
inlineprotected

Definition at line 171 of file ApplicationMgr.h.

{}
void ApplicationMgr::SIExitHandler ( Property &  theProp)

Definition at line 992 of file ApplicationMgr.cpp.

{
StatusCode status;
status = finalize();
status = terminate();
::exit( 0 );
}
void ApplicationMgr::SIGoHandler ( Property &  theProp)

Definition at line 976 of file ApplicationMgr.cpp.

{
MsgStream log (m_messageSvc, name());
StatusCode sc;
// Re-initialize everything
sc = reinitialize();
// Execute a number of events
executeRun(m_evtMax);
return;
}
StatusCode ApplicationMgr::start ( )
virtual

Definition at line 581 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
StatusCode sc;
if( m_state == Gaudi::StateMachine::RUNNING ) {
log << MSG::INFO << "Already Initialized!" << endmsg;
return StatusCode::SUCCESS;
}
else if( m_state != Gaudi::StateMachine::INITIALIZED ) {
log << MSG::FATAL
<< "start: Invalid state \"" << m_state << "\"" << endmsg;
return StatusCode::FAILURE;
}
m_targetState = Gaudi::StateMachine::RUNNING;
//--------------------------------------------------------------------------
// Initialize the list of top Services
//--------------------------------------------------------------------------
sc = svcManager()->start();
if( !sc.isSuccess() ) return sc;
//--------------------------------------------------------------------------
// Final steps: Inform user and change internal state
//--------------------------------------------------------------------------
log << MSG::INFO << "Application Manager Started successfully" << endmsg;
m_state = m_targetState;
return sc;
}
StatusCode ApplicationMgr::stop ( )
virtual

Definition at line 634 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
StatusCode sc;
if( m_state == Gaudi::StateMachine::INITIALIZED ) {
log << MSG::INFO << "Already Initialized!" << endmsg;
return StatusCode::SUCCESS;
}
else if( m_state != Gaudi::StateMachine::RUNNING ) {
log << MSG::FATAL
<< "stop: Invalid state \"" << m_state << "\"" << endmsg;
return StatusCode::FAILURE;
}
m_targetState = Gaudi::StateMachine::INITIALIZED;
// Stop independently managed Algorithms
sc = algManager()->stop();
if( !sc.isSuccess() ) return sc;
//--------------------------------------------------------------------------
// Stop the list of top Services
//--------------------------------------------------------------------------
sc = svcManager()->stop();
if( !sc.isSuccess() ) return sc;
//--------------------------------------------------------------------------
// Final steps: Inform user and change internal state
//--------------------------------------------------------------------------
log << MSG::INFO << "Application Manager Stopped successfully" << endmsg;
m_state = m_targetState;
return sc;
}
StatusCode ApplicationMgr::stopRun ( )
virtual

implementation of IEventProcessor::stopRun()

Definition at line 908 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
if( m_state == Gaudi::StateMachine::RUNNING ) {
if ( m_processingMgr.isValid() ) {
return m_processingMgr->stopRun();
}
log << MSG::WARNING << "No EventLoop Manager specified " << endmsg;
return StatusCode::SUCCESS;
}
log << MSG::FATAL << "stopRun: Invalid state \"" << FSMState() << "\""
<< endmsg;
return StatusCode::FAILURE;
}
SmartIF<ISvcManager>& ApplicationMgr::svcManager ( )
inline

Definition at line 141 of file ApplicationMgr.h.

{
// Cache the casted pointer to ISvcManager
if (!m_svcManager) {
m_svcManager = getManager<IService>();
}
return m_svcManager;
}
virtual StatusCode ApplicationMgr::sysFinalize ( )
inlinevirtual

Definition at line 110 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
virtual StatusCode ApplicationMgr::sysInitialize ( )
inlinevirtual

Definition at line 104 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
virtual StatusCode ApplicationMgr::sysReinitialize ( )
inlinevirtual

Definition at line 112 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
virtual StatusCode ApplicationMgr::sysRestart ( )
inlinevirtual

Definition at line 114 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
virtual StatusCode ApplicationMgr::sysStart ( )
inlinevirtual

Definition at line 106 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
virtual StatusCode ApplicationMgr::sysStop ( )
inlinevirtual

Definition at line 108 of file ApplicationMgr.h.

{ return StatusCode::SUCCESS; }
Gaudi::StateMachine::State ApplicationMgr::targetFSMState ( ) const
virtual

Definition at line 931 of file ApplicationMgr.cpp.

{
return m_targetState;
}
StatusCode ApplicationMgr::terminate ( )
virtual

Definition at line 722 of file ApplicationMgr.cpp.

{
MsgStream log( m_messageSvc, name() );
if( m_state == Gaudi::StateMachine::OFFLINE ) {
log << MSG::INFO << "Already Offline" << endmsg;
return StatusCode::SUCCESS;
}
else if( m_state != Gaudi::StateMachine::CONFIGURED ) {
log << MSG::FATAL << "terminate: Invalid state \"" << m_state << "\""
<< endmsg;
return StatusCode::FAILURE;
}
// release all Services
m_targetState = Gaudi::StateMachine::OFFLINE;
if (m_returnCode.value() == Gaudi::ReturnCode::Success) {
log << MSG::INFO << "Application Manager Terminated successfully" << endmsg;
} else {
log << MSG::ERROR << "Application Manager Terminated with error code " << m_returnCode.value() << endmsg;
}
{ // Force a disable the auditing of finalize for MessageSvc
SmartIF<IProperty> prop(m_messageSvc);
if (prop.isValid()) {
prop->setProperty(BooleanProperty("AuditFinalize", false)).ignore();
}
}
{ // Force a disable the auditing of finalize for JobOptionsSvc
SmartIF<IProperty> prop(m_jobOptionsSvc);
if (prop.isValid()) {
prop->setProperty(BooleanProperty("AuditFinalize", false)).ignore();
}
}
// finalize MessageSvc
SmartIF<IService> svc(m_messageSvc);
if ( !svc.isValid() ) {
log << MSG::ERROR << "Could not get the IService interface of the MessageSvc" << endmsg;
} else {
svc->sysFinalize().ignore();
}
// finalize JobOptionsSvc
svc = m_jobOptionsSvc;
if ( !svc.isValid() ) {
log << MSG::ERROR << "Could not get the IService interface of the JobOptionsSvc" << endmsg;
} else {
svc->sysFinalize().ignore();
}
m_state = m_targetState;
return StatusCode::SUCCESS;
}

Member Data Documentation

bool ApplicationMgr::m_actHistory
protected

Activate HistorySvc.

Definition at line 251 of file ApplicationMgr.h.

SmartIF<IAlgManager> ApplicationMgr::m_algManager
protected

Cached pointer to the manager of algorithms.

Definition at line 196 of file ApplicationMgr.h.

std::string ApplicationMgr::m_appName
protected

The name of the application.

Definition at line 249 of file ApplicationMgr.h.

std::string ApplicationMgr::m_appVersion
protected

The version of the application.

Definition at line 250 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_auditAlgs
protected

Definition at line 260 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_auditSvcs
protected

Definition at line 259 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_auditTools
protected

Defaults for auditors.

Definition at line 258 of file ApplicationMgr.h.

DLLClassManager* ApplicationMgr::m_classManager
protected

Reference to the class manager.

Definition at line 200 of file ApplicationMgr.h.

bool ApplicationMgr::m_codeCheck
protected

Activate StatusCode checking.

Definition at line 252 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_createSvcNameList
protected

Definition at line 255 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_declaredManagers
protected

Property to declare the list of known managers.

Definition at line 190 of file ApplicationMgr.h.

VectorName ApplicationMgr::m_defServices
protected

Vector default services names.

Definition at line 219 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_dllNameList
protected

List of DDL's names.

Definition at line 241 of file ApplicationMgr.h.

std::map<std::string,std::string> ApplicationMgr::m_environment
protected

Environment variables to set.

Definition at line 262 of file ApplicationMgr.h.

std::string ApplicationMgr::m_eventLoopMgr
protected

Processing manager type.

Definition at line 245 of file ApplicationMgr.h.

int ApplicationMgr::m_evtMax
protected

Number of events to be processed.

Definition at line 233 of file ApplicationMgr.h.

std::string ApplicationMgr::m_evtsel
protected

Event selection.

Definition at line 246 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_extSvcCreates
protected

LHCb or ATLAS defn of "ExtSvc".

Definition at line 235 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_extSvcNameList
protected

List of external services names.

Definition at line 234 of file ApplicationMgr.h.

std::string ApplicationMgr::m_histPersName
protected

CGL: Name of the Hist Pers Svc.

Definition at line 247 of file ApplicationMgr.h.

std::string ApplicationMgr::m_jobOptionsPath
protected

The "file" to look for properties.

Definition at line 243 of file ApplicationMgr.h.

SmartIF<IJobOptionsSvc> ApplicationMgr::m_jobOptionsSvc
protected

Reference to JobOption service.

Definition at line 227 of file ApplicationMgr.h.

StringProperty ApplicationMgr::m_jobOptionsSvcType
protected

JobOptionsSvc type.

Definition at line 209 of file ApplicationMgr.h.

std::string ApplicationMgr::m_jobOptionsType
protected

Source type (e.g. dbase, file...)

Definition at line 242 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_loopCheck
protected

For ServiceMgr initialization loop checking.

Definition at line 265 of file ApplicationMgr.h.

ManagersMap ApplicationMgr::m_managers
protected

Map of known component managers.

It contains (at least) the managers for IService and IAlgorithm. IAlgTool and IAuditor are not mandatory (but a missing manager for IAlgTool will probably not allow any job to run).

Definition at line 188 of file ApplicationMgr.h.

SmartIF<IMessageSvc> ApplicationMgr::m_messageSvc
protected

Reference to the message service.

Definition at line 224 of file ApplicationMgr.h.

StringProperty ApplicationMgr::m_messageSvcType
protected

MessageSvc type.

Definition at line 208 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_multiThreadSvcNameList
protected

List of external services names for which we want a copy per evt thread.

Definition at line 238 of file ApplicationMgr.h.

std::string ApplicationMgr::m_name
protected

Name.

Definition at line 215 of file ApplicationMgr.h.

int ApplicationMgr::m_noOfEvtThreads
protected

no of multiThreadSvc copies

Definition at line 239 of file ApplicationMgr.h.

std::vector<std::string> ApplicationMgr::m_okDlls
private

names of successfully loaded dlls

Definition at line 282 of file ApplicationMgr.h.

int ApplicationMgr::m_outputLevel
protected

Message output level.

Definition at line 248 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_outStreamNameList
protected

List of output stream names.

Definition at line 206 of file ApplicationMgr.h.

StringProperty ApplicationMgr::m_outStreamType
protected

Output stream type (obsolete?)

Definition at line 207 of file ApplicationMgr.h.

SmartIF<IEventProcessor> ApplicationMgr::m_processingMgr
protected

Reference to processing manager object.

Definition at line 226 of file ApplicationMgr.h.

bool ApplicationMgr::m_propertiesPrint
protected

flag to activate the printout of properties

Definition at line 276 of file ApplicationMgr.h.

PropertyMgr* ApplicationMgr::m_propertyMgr
protected

Reference to Property Manager.

Definition at line 223 of file ApplicationMgr.h.

IntegerProperty ApplicationMgr::m_reflexDebugLevel
protected

Debug level for the reflex plugin system.

Definition at line 253 of file ApplicationMgr.h.

IntegerProperty ApplicationMgr::m_returnCode
protected

Property to record the error conditions occurring during the running.

Definition at line 279 of file ApplicationMgr.h.

SmartIF<IRunable> ApplicationMgr::m_runable
protected

Reference to the runable object.

Definition at line 225 of file ApplicationMgr.h.

std::string ApplicationMgr::m_runableType
protected

Runable type.

Definition at line 244 of file ApplicationMgr.h.

IntegerProperty ApplicationMgr::m_SIExit
protected

For SI's "Exit" command via callback.

Definition at line 204 of file ApplicationMgr.h.

IntegerProperty ApplicationMgr::m_SIGo
protected

For SI's "Go" command via callback.

Definition at line 203 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_stalledEventMonitoring
protected

Property to enable/disable the monitoring and reporting of stalled events (enabled by default).

See Also
StalledEventMonitor

Definition at line 273 of file ApplicationMgr.h.

Gaudi::StateMachine::State ApplicationMgr::m_state
protected

Internal State.

Definition at line 216 of file ApplicationMgr.h.

BooleanProperty ApplicationMgr::m_stopOnSignal
protected

Property to enable/disable the "stop on signal" service (enabled by default).

See Also
Gaudi::Utils::StopSignalHandler

Definition at line 269 of file ApplicationMgr.h.

SmartIF<ISvcLocator> ApplicationMgr::m_svcLocator
mutableprotected

Reference to its own service locator.

Definition at line 201 of file ApplicationMgr.h.

SmartIF<ISvcManager> ApplicationMgr::m_svcManager
protected

Cached pointer to the manager of services.

Definition at line 193 of file ApplicationMgr.h.

VectorName ApplicationMgr::m_svcMapping
protected

Default mapping of services.

Definition at line 220 of file ApplicationMgr.h.

VectorName ApplicationMgr::m_svcOptMapping
protected

Default mapping of services.

Definition at line 221 of file ApplicationMgr.h.

Gaudi::StateMachine::State ApplicationMgr::m_targetState
protected

Internal State.

Definition at line 217 of file ApplicationMgr.h.

StringArrayProperty ApplicationMgr::m_topAlgNameList
protected

List of top level algorithms names.

Definition at line 205 of file ApplicationMgr.h.

ListSvc ApplicationMgr::m_topSvcList
protected

List of top level services.

Definition at line 212 of file ApplicationMgr.h.

ListName ApplicationMgr::m_topSvcNameList
protected

List of top level services names.

Definition at line 213 of file ApplicationMgr.h.

The documentation for this class was generated from the following files:
Generated at Wed Mar 20 2013 17:59:43 for Gaudi Framework, version v23r7 by Doxygen version 1.8.2 written by Dimitri van Heesch, © 1997-2004