#include <DQMHttpSource.h>

Inheritance diagram for edm::DQMHttpSource:

Public Member Functions
	DQMHttpSource (const edm::ParameterSet &, const edm::InputSourceDescription &)

virtual	~DQMHttpSource ()

Public Member Functions inherited from edm::RawInputSource
	RawInputSource (ParameterSet const &pset, InputSourceDescription const &desc)

virtual	~RawInputSource ()

Public Member Functions inherited from edm::InputSource
boost::shared_ptr < ActivityRegistry >	actReg () const
	Accessor for Activity Registry. More...

void	closeFile (boost::shared_ptr< FileBlock >, bool cleaningUpAfterException)
	close current file More...

void	doBeginJob ()
	Called by framework at beginning of job. More...

void	doBeginLumi (LuminosityBlockPrincipal &lbp)
	Called by framework at beginning of lumi block. More...

void	doBeginRun (RunPrincipal &rp)
	Called by framework at beginning of run. More...

void	doEndJob ()
	Called by framework at end of job. More...

void	doEndLumi (LuminosityBlockPrincipal &lbp, bool cleaningUpAfterException)
	Called by framework at end of lumi block. More...

void	doEndRun (RunPrincipal &rp, bool cleaningUpAfterException)
	Called by framework at end of run. More...

void	doPostForkReacquireResources (boost::shared_ptr< multicore::MessageReceiverForSource >)

void	doPreForkReleaseResources ()
	Called by the framework before forking the process. More...

ProcessingController::ForwardState	forwardState () const

bool	goToEvent (EventID const &eventID)

	InputSource (ParameterSet const &, InputSourceDescription const &)
	Constructor. More...

void	issueReports (EventID const &eventID)
	issue an event report More...

LuminosityBlockNumber_t	luminosityBlock () const
	Accessor for current luminosity block number. More...

boost::shared_ptr < LuminosityBlockAuxiliary >	luminosityBlockAuxiliary () const
	Called by the framework to merge or insert lumi in principal cache. More...

int	markLumi ()
	Mark lumi as read. More...

int	markRun ()
	Mark run as read. More...

int	maxEvents () const

int	maxLuminosityBlocks () const

ModuleDescription const &	moduleDescription () const
	Accessor for 'module' description. More...

ItemType	nextItemType ()

bool	primary () const
	Accessor for primary input source flag. More...

ProcessConfiguration const &	processConfiguration () const
	Accessor for Process Configuration. More...

std::string const &	processGUID () const
	Accessor for global process identifier. More...

ProcessingMode	processingMode () const
	RunsLumisAndEvents (default), RunsAndLumis, or Runs. More...

boost::shared_ptr < ProductRegistry const >	productRegistry () const
	Accessor for product registry. More...

bool	randomAccess () const

void	readAndCacheLumi (bool merge, HistoryAppender &historyAppender)
	Read next luminosity block. More...

void	readAndCacheRun (bool merge, HistoryAppender &historyAppender)
	Read next run. More...

EventPrincipal *	readEvent (boost::shared_ptr< LuminosityBlockPrincipal > lbCache)

EventPrincipal *	readEvent (EventID const &)
	Read a specific event. More...

boost::shared_ptr< FileBlock >	readFile ()
	Read next file. More...

boost::shared_ptr < LuminosityBlockAuxiliary >	readLuminosityBlockAuxiliary ()
	Read next luminosity block Auxilary. More...

boost::shared_ptr< RunAuxiliary >	readRunAuxiliary ()
	Read next run Auxiliary. More...

ProcessHistoryID const &	reducedProcessHistoryID () const

void	registerProducts ()
	Register any produced products. More...

int	remainingEvents () const

int	remainingLuminosityBlocks () const

void	repeat ()
	Reset the remaining number of events/lumis to the maximum number. More...

ProcessingController::ReverseState	reverseState () const

void	rewind ()
	Begin again at the first event. More...

RunNumber_t	run () const
	Accessor for current run number. More...

boost::shared_ptr< RunAuxiliary >	runAuxiliary () const
	Called by the framework to merge or insert run in principal cache. More...

void	setLuminosityBlockNumber_t (LuminosityBlockNumber_t lb)
	Set the luminosity block ID. More...

void	setRunNumber (RunNumber_t r)
	Set the run number. More...

void	skipEvents (int offset)

Timestamp const &	timestamp () const
	Accessor for the current time, as seen by the input source. More...

virtual	~InputSource ()
	Destructor. More...

Static Public Member Functions
static void	addEventToDQMBackend (DQMStore *, const DQMEventMsgView &, const bool overwrite)

Static Public Member Functions inherited from edm::InputSource
static const std::string &	baseType ()

static void	fillDescription (ParameterSetDescription &desc)

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &)

Private Member Functions
void	initializeDQMStore ()

virtual std::auto_ptr< edm::Event >	readOneEvent ()

Private Attributes
stor::EventServerProxy < stor::DQMEventConsumerRegistrationInfo >	dqmEventServerProxy_

DQMStore *	dqmStore_

Static Private Attributes
static boost::mutex	mutex_

Additional Inherited Members
Public Types inherited from edm::InputSource
enum	ItemType { IsInvalid, IsStop, IsFile, IsRun, IsLumi, IsEvent, IsRepeat }

enum	ProcessingMode { Runs, RunsAndLumis, RunsLumisAndEvents }

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Protected Member Functions inherited from edm::RawInputSource
std::auto_ptr< Event >	makeEvent (RunNumber_t run, LuminosityBlockNumber_t lumi, EventNumber_t event, Timestamp const &tstamp)

Protected Member Functions inherited from edm::InputSource
void	decreaseRemainingEventsBy (int iSkipped)

EventPrincipal *	eventPrincipalCache ()

boost::shared_ptr < LuminosityBlockPrincipal > const	luminosityBlockPrincipal () const

PrincipalCache const &	principalCache () const

PrincipalCache &	principalCache ()

ProductRegistry &	productRegistryUpdate () const

void	reset () const

void	resetLuminosityBlockAuxiliary () const

void	resetRunAuxiliary () const

boost::shared_ptr < RunPrincipal > const	runPrincipal () const

void	setLuminosityBlockAuxiliary (LuminosityBlockAuxiliary *lbp)

void	setRunAuxiliary (RunAuxiliary *rp)

void	setTimestamp (Timestamp const &theTime)
	To set the current time, as seen by the input source. More...

ItemType	state () const

Detailed Description

An input source for DQM consumers using cmsRun that connect to the StorageManager or SMProxyServer to get DQM (histogram) data.

Author:: mommsen

Revision:: 1.13

Date:: 2011/04/04 16:05:37

Definition at line 32 of file DQMHttpSource.h.

Constructor & Destructor Documentation

edm::DQMHttpSource::DQMHttpSource	(	const edm::ParameterSet &	pset,
		const edm::InputSourceDescription &	desc
	)

Definition at line 24 of file DQMHttpSource.cc.

     :
   edm::RawInputSource(pset, desc),
   dqmEventServerProxy_(pset),
   dqmStore_(0)
   {}

virtual edm::DQMHttpSource::~DQMHttpSource ( )

inlinevirtual

Definition at line 40 of file DQMHttpSource.h.

40 {};

Member Function Documentation

void edm::DQMHttpSource::addEventToDQMBackend	(	DQMStore *	dqmStore,
		const DQMEventMsgView &	dqmEventMsgView,
		const bool	overwrite
	)

static

Definition at line 63 of file DQMHttpSource.cc.

References DQMStore::bookInt(), edm::StreamDQMDeserializer::deserializeDQMEvent(), DQMStore::extract(), MonitorElement::Fill(), DQMStore::get(), DQMEventMsgView::mergeCount(), DQMStore::pwd(), and DQMStore::setCurrentFolder().

Referenced by readOneEvent(), and smproxy::DQMArchiver::writeDQMEventToFile().

   {
     boost::mutex::scoped_lock sl(mutex_);
     
     MonitorElement* me = dqmStore->get("SM_SMPS_Stats/mergeCount");
     if (!me){
       dqmStore->setCurrentFolder("SM_SMPS_Stats");
       me = dqmStore->bookInt("mergeCount");
     }
     me->Fill(dqmEventMsgView.mergeCount());
 
     edm::StreamDQMDeserializer deserializeWorker;
     std::auto_ptr<DQMEvent::TObjectTable> toTablePtr =
       deserializeWorker.deserializeDQMEvent(dqmEventMsgView);
     
     for (DQMEvent::TObjectTable::const_iterator tableIter = toTablePtr->begin(),
            tableIterEnd = toTablePtr->end(); tableIter != tableIterEnd; ++tableIter)
     {
       const std::string subFolderName = tableIter->first;
       std::vector<TObject*> toList = tableIter->second;
       dqmStore->setCurrentFolder(subFolderName); // creates dir if needed
 
       for (std::vector<TObject*>::const_iterator objectIter = toList.begin(),
              objectIterEnd = toList.end(); objectIter != objectIterEnd; ++objectIter)
       {
         dqmStore->extract(*objectIter, dqmStore->pwd(), overwrite);
         // TObject cloned into DQMStore. Thus, delete it here.
         delete *objectIter;
       }
     }
   }

void edm::DQMHttpSource::initializeDQMStore ( )

private

Definition at line 100 of file DQMHttpSource.cc.

References dqmStore_, edm::hlt::Exception, and cppFunctionSkipper::operator.

Referenced by readOneEvent().

   {
     if ( ! dqmStore_ )
       dqmStore_ = edm::Service<DQMStore>().operator->();
     
     if ( ! dqmStore_ )
       throw cms::Exception("readOneEvent", "DQMHttpSource")
         << "Unable to lookup the DQMStore service!\n";
   }

std::auto_ptr< Event > edm::DQMHttpSource::readOneEvent ( )

privatevirtual

Implements edm::RawInputSource.

Definition at line 34 of file DQMHttpSource.cc.

References addEventToDQMBackend(), HeaderView::code(), data, Header::DONE, dqmEventServerProxy_, dqmStore_, alignCSCRings::e, DQMEventMsgView::eventNumberAtUpdate(), stor::EventServerProxy< RegInfo >::getOneEvent(), initializeDQMStore(), DQMEventMsgView::lumiSection(), edm::RawInputSource::makeEvent(), DQMEventMsgView::runNumber(), and DQMEventMsgView::timeStamp().

   {
     initializeDQMStore();
     stor::CurlInterface::Content data;
 
     dqmEventServerProxy_.getOneEvent(data);
     if ( data.empty() ) return std::auto_ptr<edm::Event>();
 
     HeaderView hdrView(&data[0]);
     if (hdrView.code() == Header::DONE)
       return std::auto_ptr<edm::Event>();
 
     const DQMEventMsgView dqmEventMsgView(&data[0]);
     addEventToDQMBackend(dqmStore_, dqmEventMsgView, true);
 
     // make a fake event containing no data but the evId and runId from DQMEvent
     // and the time stamp from the event at update
     std::auto_ptr<Event> e = makeEvent(
       dqmEventMsgView.runNumber(),
       dqmEventMsgView.lumiSection(),
       dqmEventMsgView.eventNumberAtUpdate(),
       dqmEventMsgView.timeStamp()
     );
 
     return e;
   }

Member Data Documentation

stor::EventServerProxy<stor::DQMEventConsumerRegistrationInfo> edm::DQMHttpSource::dqmEventServerProxy_

private

Definition at line 54 of file DQMHttpSource.h.

Referenced by readOneEvent().

DQMStore* edm::DQMHttpSource::dqmStore_

private

Definition at line 55 of file DQMHttpSource.h.

Referenced by initializeDQMStore(), and readOneEvent().

boost::mutex edm::DQMHttpSource::mutex_

staticprivate

Definition at line 57 of file DQMHttpSource.h.

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation