Simple implementation of IExceptionSvc abstract interface. More...

#include <ExceptionSvc.h>

Inheritance diagram for ExceptionSvc:

Collaboration diagram for ExceptionSvc:

Public Member Functions
virtual StatusCode	handle (const INamedInterface &o, const GaudiException &e) const
	Handle caught GaudiExceptions.

virtual StatusCode	handle (const INamedInterface &o, const std::exception &e) const
	Handle caught std::exceptions.

virtual StatusCode	handle (const INamedInterface &o) const
	Handle caught (unknown)exceptions.

virtual StatusCode	handleErr (const INamedInterface &o, const StatusCode &s) const
	Handle errors.

virtual StatusCode	initialize ()
	initialize the service

virtual StatusCode	finalize ()
	finalize the service

	ExceptionSvc (const std::string &name, ISvcLocator *svc)
	standard constructor

virtual	~ExceptionSvc ()
	Destructor.

Public Member Functions inherited from extends1< Service, IExceptionSvc >
	extends1 (A1 a1, A2 a2, A3 a3)
	Templated constructor with 3 arguments.

	extends1 (A1 a1, A2 a2)
	Templated constructor with 2 arguments.

	extends1 (A1 a1)
	Templated constructor with 1 argument.

	extends1 ()
	Default constructor.

virtual void *	i_cast (const InterfaceID &tid) const
	Implementation of IInterface::i_cast.

virtual StatusCode	queryInterface (const InterfaceID &ti, void **pp)
	Implementation of IInterface::queryInterface.

virtual std::vector< std::string >	getInterfaceNames () const
	Implementation of IInterface::getInterfaceNames.

virtual	~extends1 ()
	Virtual destructor.

Public Member Functions inherited from Service
virtual unsigned long	release ()
	Release Interface instance.

virtual const std::string &	name () const
	Retrieve name of the service.

virtual StatusCode	configure ()

virtual StatusCode	start ()

virtual StatusCode	stop ()

virtual StatusCode	terminate ()

virtual Gaudi::StateMachine::State	FSMState () const

virtual Gaudi::StateMachine::State	targetFSMState () const

virtual StatusCode	reinitialize ()

virtual StatusCode	restart ()

virtual StatusCode	sysInitialize ()
	Initialize Service.

virtual StatusCode	sysStart ()
	Initialize Service.

virtual StatusCode	sysStop ()
	Initialize Service.

virtual StatusCode	sysFinalize ()
	Finalize Service.

virtual StatusCode	sysReinitialize ()
	Re-initialize the Service.

virtual StatusCode	sysRestart ()
	Re-initialize the Service.

virtual StatusCode	setProperty (const Property &p)

virtual StatusCode	setProperty (const std::string &s)

virtual StatusCode	setProperty (const std::string &n, const std::string &v)

virtual StatusCode	getProperty (Property *p) const

virtual const Property &	getProperty (const std::string &name) const

virtual StatusCode	getProperty (const std::string &n, std::string &v) const

virtual const std::vector < Property * > &	getProperties () const

template<class TYPE >
StatusCode	setProperty (const std::string &name, const TYPE &value)
	set the property form the value

	Service (const std::string &name, ISvcLocator *svcloc)
	Standard Constructor.

SmartIF< ISvcLocator > &	serviceLocator () const
	Retrieve pointer to service locator.

StatusCode	setProperties ()
	Method for setting declared properties to the values specified for the job.

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.

template<class T >
StatusCode	service (const std::string &name, T *&psvc, 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.

template<class T >
Property *	declareProperty (const std::string &name, T &property, const std::string &doc="none") const
	Declare the named property.

Property *	declareRemoteProperty (const std::string &name, IProperty *rsvc, const std::string &rname="") const
	Declare remote named properties.

SmartIF< IAuditorSvc > &	auditorSvc () const
	The standard auditor service.May not be invoked before sysInitialize() has been invoked.

Public Member Functions inherited from CommonMessaging< implements3< IService, IProperty, 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

Public Member Functions inherited from extend_interfaces1< IExceptionSvc >
virtual	~extend_interfaces1 ()
	Virtual destructor.

Public Member Functions inherited from IExceptionSvc
	DeclareInterfaceID (IExceptionSvc, 3, 0)
	InterfaceID.

Public Member Functions inherited from IInterface
virtual unsigned long	addRef ()=0
	Increment the reference count of Interface instance.

virtual unsigned long	release ()=0
	Release Interface instance.

virtual unsigned long	refCount () const =0
	Current reference count.

virtual	~IInterface ()
	Virtual destructor.

Private Types
enum	Policy { ALL, NONE }

enum	ReturnState { SUCCESS, FAILURE, RECOVERABLE, RETHROW, DEFAULT }

Private Member Functions
	ExceptionSvc ()
	no default constructor

	ExceptionSvc (const ExceptionSvc &)
	no copy constructor

ExceptionSvc &	operator= (const ExceptionSvc &)
	no assignement

virtual StatusCode	process (const INamedInterface &o) const

Private Attributes
Policy	m_mode_exc

Policy	m_mode_err

StringProperty	m_mode_exc_s

StringProperty	m_mode_err_s

std::map< std::string, ReturnState >	m_retCodesExc

std::map< std::string, ReturnState >	m_retCodesErr

MsgStream	m_log

Friends
class	SvcFactory< ExceptionSvc >

Additional Inherited Members
Public Types inherited from extends1< Service, IExceptionSvc >
typedef extends1	base_class
	Typedef to this class.

typedef extend_interfaces1 < IExceptionSvc >	extend_interfaces_base
	Typedef to the base of this class.

typedef extend_interfaces_base::ext_iids	interfaces
	MPL set of all the implemented interfaces.

Static Public Member Functions inherited from IInterface
static const InterfaceID &	interfaceID ()
	Return an instance of InterfaceID identifying the interface.

Protected Member Functions inherited from Service
virtual	~Service ()
	Standard Destructor.

int	outputLevel () const
	get the `Service's` output level

Protected Member Functions inherited from IExceptionSvc
virtual	~IExceptionSvc ()
	virtual and protected destructor

Protected Attributes inherited from Service
IntegerProperty	m_outputLevel
	Service output level.

Gaudi::StateMachine::State	m_state
	Service state.

Gaudi::StateMachine::State	m_targetState
	Service state.

Detailed Description

Simple implementation of IExceptionSvc abstract interface.

Author: (1) ATLAS collaboration; (2) modified by Vanya BELYAEV ibely.nosp@m.aev@.nosp@m.physi.nosp@m.cs.s.nosp@m.yr.ed.nosp@m.u

Date: 2007-03-08

Definition at line 20 of file ExceptionSvc.h.

Member Enumeration Documentation

enum ExceptionSvc::Policy

private

Enumerator:

ALL
NONE

Definition at line 64 of file ExceptionSvc.h.

{ ALL, NONE };

enum ExceptionSvc::ReturnState

private

Enumerator:

SUCCESS
FAILURE
RECOVERABLE
RETHROW
DEFAULT

Definition at line 65 of file ExceptionSvc.h.

{ SUCCESS, FAILURE, RECOVERABLE, RETHROW, DEFAULT };

Constructor & Destructor Documentation

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

standard constructor

Parameters

name	service instance name
pSvc	pointer to Service Locator

Definition at line 36 of file ExceptionSvc.cpp.

  : base_class( name, svc )
  , m_mode_exc ( ALL ), m_mode_err( NONE )
  , m_log(msgSvc(), name )
{
  // for exceptions
  declareProperty( "Catch"      , m_mode_exc_s="ALL" ) ;
  // for return codes
  declareProperty( "Errors"     , m_mode_err_s="NONE" ) ;
}

ExceptionSvc::~ExceptionSvc ( )

virtual

Destructor.

Definition at line 50 of file ExceptionSvc.cpp.

{
}

ExceptionSvc::ExceptionSvc ( )

private

no default constructor

ExceptionSvc::ExceptionSvc ( const ExceptionSvc & )

private

no copy constructor

Member Function Documentation

StatusCode ExceptionSvc::finalize ( )

virtual

finalize the service

Reimplemented from Service.

Definition at line 199 of file ExceptionSvc.cpp.

                       {
  StatusCode status = Service::finalize();
  return status;
}

StatusCode ExceptionSvc::handle	(	const INamedInterface &	o,
		const GaudiException &	e
	)		const

virtual

Handle caught GaudiExceptions.

Handle caught exceptions

Implements IExceptionSvc.

Definition at line 308 of file ExceptionSvc.cpp.

{
  m_log << MSG::DEBUG << "Handling GaudiException: \"" << exc << "\" for "
        << alg.name() << endmsg;
  return process(alg);
}

StatusCode ExceptionSvc::handle	(	const INamedInterface &	o,
		const std::exception &	e
	)		const

virtual

Handle caught std::exceptions.

Handle caught exceptions

Implements IExceptionSvc.

Definition at line 296 of file ExceptionSvc.cpp.

{
  m_log << MSG::DEBUG << "Handling std:except: \"" << exc.what() << "\" for "
        << alg.name() << endmsg;
  return process(alg) ;
}

StatusCode ExceptionSvc::handle ( const INamedInterface & o ) const

virtual

Handle caught (unknown)exceptions.

Handle caught exceptions

Implements IExceptionSvc.

Definition at line 286 of file ExceptionSvc.cpp.

{
  m_log << MSG::DEBUG << "Handling unknown exception for " << alg.name()
        << endmsg;
  return process(alg);
}

StatusCode ExceptionSvc::handleErr	(	const INamedInterface &	o,
		const StatusCode &	s
	)		const

virtual

Handle errors.

Handle errors

Implements IExceptionSvc.

Definition at line 208 of file ExceptionSvc.cpp.

{
  m_log << MSG::DEBUG << "Handling Error from " << alg.name() << endmsg;
  // is this Alg special?
  if (m_retCodesErr.find(alg.name()) != m_retCodesErr.end()) {
    ReturnState iret = m_retCodesErr.find(alg.name())->second;
    switch ( iret ) {
    case SUCCESS:
      return StatusCode::SUCCESS;
    case FAILURE:
      return StatusCode::FAILURE;
    case RECOVERABLE:
      return StatusCode::RECOVERABLE;
    case RETHROW:
      // should never get here
      break;
    case DEFAULT:
      // should never get here
      break;
    }
  } else {
    if (m_mode_err == ALL) {
      // turn it into a FAILURE
      return StatusCode::FAILURE;
    } else {
      assert (m_mode_err == NONE );
      // don't touch the return code
      return st;
    }
  }
  return StatusCode::FAILURE;
}

StatusCode ExceptionSvc::initialize ( )

virtual

initialize the service

Reimplemented from Service.

Definition at line 58 of file ExceptionSvc.cpp.

                         {
  StatusCode status = Service::initialize();
  m_log.setLevel( m_outputLevel.value() );
  if ( status.isFailure() )  { return status ; }                  // RETURN
  string key = m_mode_exc_s.value();
  string::size_type loc = key.find(" ");
  std::string mode;
  if (loc == std::string::npos) {
    mode = key;
  } else {
    mode = key.substr(0,loc);
  }
  toupper(mode);
  if (mode == "NONE") {
    m_mode_exc = NONE;
  } else if (mode == "ALL") {
    m_mode_exc = ALL;
  } else {
    m_log << MSG::ERROR << "Unknown mode for Exception handling: \"" << mode
    << "\". Default must be one of \"ALL\" or \"NONE\"" << endmsg;
    m_state = Gaudi::StateMachine::OFFLINE;
    return StatusCode::FAILURE;
  }
  if (loc == string::npos) {
    key = "";
  } else {
    key = key.substr(loc+1,key.length());
  }
  Tokenizer tok(true);
  std::string val,VAL,TAG;
  tok.analyse( key, " ", "", "", "=", "", "");
  for ( Tokenizer::Items::iterator i = tok.items().begin();
    i != tok.items().end(); i++)    {
    const std::string& tag = (*i).tag();
    TAG = tag;
    val = (*i).value();
    VAL = val;
    toupper(VAL);
    if (VAL == "SUCCESS") {
      m_retCodesExc[TAG] = SUCCESS;
    } else if ( VAL == "FAILURE" ) {
      m_retCodesExc[TAG] = FAILURE;
    } else if ( VAL == "REVOVERABLE" ) {
      m_retCodesExc[TAG] = RECOVERABLE;
    } else if ( VAL == "RETHROW" ) {
      m_retCodesExc[TAG] = RETHROW;
    } else if ( VAL == "DEFAULT" ) {
      m_retCodesExc[TAG] = DEFAULT;
    } else {
      m_log << MSG::ERROR << "In JobOpts: unknown return code \"" << VAL
            << "\" for Algorithm " << TAG << std::endl
            << "   Must be one of: DEFAULT, SUCCESS, FAILURE, RECOVERABLE, RETHROW"
            << endmsg;
      m_state = Gaudi::StateMachine::OFFLINE;
      return StatusCode::FAILURE;
    }
    m_log << MSG::DEBUG << "Will catch exceptions thrown by: " << TAG
    << " -> action: " << VAL << endmsg;
  }
  // now process errors
  key = m_mode_err_s.value();
  loc = key.find(" ");
  if (loc == std::string::npos) {
    mode = key;
  } else {
    mode = key.substr(0,loc);
  }
  toupper(mode);
  if (mode == "NONE") {
    m_mode_err = NONE;
  } else if (mode == "ALL") {
    m_mode_err = ALL;
  } else {
    m_log << MSG::ERROR << "Unknown mode for Error handling: \"" << mode
          << "\". Default must be one of \"ALL\" or \"NONE\"" << endmsg;
    m_state = Gaudi::StateMachine::OFFLINE;
    return StatusCode::FAILURE;
  }
  if (loc == string::npos) {
    key = "";
  } else {
    key = key.substr(loc+1,key.length());
  }
  Tokenizer tok2(true);
  tok2.analyse( key, " ", "", "", "=", "", "");
  for ( Tokenizer::Items::iterator i = tok2.items().begin();
        i != tok2.items().end(); i++)    {
    const std::string& tag = (*i).tag();
    TAG = tag;
    val = (*i).value();
    VAL = val;
    toupper(VAL);
    if (VAL == "SUCCESS") {
      m_retCodesErr[TAG] = SUCCESS;
    } else if ( VAL == "FAILURE" ) {
      m_retCodesErr[TAG] = FAILURE;
    } else if ( VAL == "RECOVERABLE" ) {
      m_retCodesErr[TAG] = RECOVERABLE;
    } else {
      m_log << MSG::ERROR << "In JobOpts: unknown return code \"" << VAL
            << "\" for Algorithm " << TAG << std::endl
            << "   Must be one of: SUCCESS, FAILURE, RECOVERABLE"
            << endmsg;
      m_state = Gaudi::StateMachine::OFFLINE;
      return StatusCode::FAILURE;
    }
    m_log << MSG::DEBUG << "Will process Errors returned by: " << TAG
    << " -> action: " << VAL << endmsg;
  }
  return status;
}

ExceptionSvc& ExceptionSvc::operator= ( const ExceptionSvc & )

private

no assignement

StatusCode ExceptionSvc::process ( const INamedInterface & o ) const

privatevirtual

Definition at line 250 of file ExceptionSvc.cpp.

{
  // is this Alg special?
  if (m_retCodesExc.find(alg.name()) != m_retCodesExc.end()) {
    ReturnState iret = m_retCodesExc.find(alg.name())->second;
    switch ( iret ) {
    case DEFAULT:
      // there is no default
      return StatusCode::FAILURE;
    case SUCCESS:
      return StatusCode::SUCCESS;
    case FAILURE:
      return StatusCode::FAILURE;
    case RECOVERABLE:
      return StatusCode::RECOVERABLE;
    case RETHROW:
      throw;
    }
  } else {
    if (m_mode_exc == ALL) {
      throw;
    } else {
      assert (m_mode_exc == NONE);
      return StatusCode::FAILURE;
    }
  }
  return StatusCode::FAILURE;
}

Friends And Related Function Documentation

friend class SvcFactory< ExceptionSvc >

friend

Definition at line 21 of file ExceptionSvc.h.

Member Data Documentation

MsgStream ExceptionSvc::m_log

mutableprivate

Definition at line 71 of file ExceptionSvc.h.

Policy ExceptionSvc::m_mode_err

private

Definition at line 67 of file ExceptionSvc.h.

StringProperty ExceptionSvc::m_mode_err_s

private

Definition at line 68 of file ExceptionSvc.h.

Policy ExceptionSvc::m_mode_exc

private

Definition at line 67 of file ExceptionSvc.h.

StringProperty ExceptionSvc::m_mode_exc_s

private

Definition at line 68 of file ExceptionSvc.h.

std::map<std::string,ReturnState> ExceptionSvc::m_retCodesErr

private

Definition at line 69 of file ExceptionSvc.h.

std::map<std::string,ReturnState> ExceptionSvc::m_retCodesExc

private

Definition at line 69 of file ExceptionSvc.h.

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

/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r6/GaudiMonitor/src/ExceptionSvc.h
/afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v23r6/GaudiMonitor/src/ExceptionSvc.cpp

Gaudi Framework, version v23r6

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Friends

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation