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#include <FWLiteJobMetadataManager.h>
Public Member Functions | |
| virtual bool | doUpdate (FWJobMetadataUpdateRequest *request) |
| FWLiteJobMetadataManager (void) | |
Private Attributes | |
| const fwlite::Event * | m_event |
Definition at line 13 of file FWLiteJobMetadataManager.h.
| FWLiteJobMetadataManager::FWLiteJobMetadataManager | ( | void | ) |
Definition at line 12 of file FWLiteJobMetadataManager.cc.
: FWJobMetadataManager(), m_event(0) {}
| bool FWLiteJobMetadataManager::doUpdate | ( | FWJobMetadataUpdateRequest * | request | ) | [virtual] |
This method inspects the currently opened TFile and for each branch containing products for which we can either build a TCollectionProxy or for which we have a specialized accessor, it registers it as a viewable item.
Implements FWJobMetadataManager.
Definition at line 23 of file FWLiteJobMetadataManager.cc.
References edm::BranchDescription::branchName(), FWItemAccessorFactory::classAccessedAsCollection(), filterCSVwithJSON::copy, debug, FWLiteJobMetadataUpdateRequest::event_, dbtoweb::file, FWLiteJobMetadataUpdateRequest::file_, edm::BranchDescription::fullClassName(), fwLog, fwlite::Event::getBranchDescriptions(), fwlite::Event::getProcessHistory(), ExpressReco_HICollisions_FallBack::infos, fwlog::kDebug, fwlog::kWarning, m_event, FWJobMetadataManager::m_typeAndReps, edm::BranchDescription::moduleLabel(), FWJobMetadataManager::Data::moduleLabel_, edm::BranchDescription::present(), edm::BranchDescription::processName(), FWJobMetadataManager::Data::processName_, FWJobMetadataManager::processNamesInJob(), FWJobMetadataManager::Data::productInstanceLabel_, edm::BranchDescription::productInstanceName(), FWJobMetadataManager::Data::purpose_, FWTypeToRepresentations::representationsForType(), FWJobMetadataManager::Data::type_, and FWJobMetadataManager::usableData().
{
FWLiteJobMetadataUpdateRequest *liteRequest
= dynamic_cast<FWLiteJobMetadataUpdateRequest *>(request);
// There is no way we are going to get a non-FWLite updated request for
// this class.
assert(liteRequest);
if (m_event == liteRequest->event_)
return false;
m_event = liteRequest->event_;
const TFile *file = liteRequest->file_;
assert(file);
usableData().clear();
if (!m_event)
return true;
const std::vector<std::string>& history = m_event->getProcessHistory();
// Turns out, in the online system we do sometimes gets files without any
// history, this really should be investigated
if (history.empty())
fwLog(fwlog::kWarning) << "WARNING: the file '"
<< file->GetName() << "' contains no processing history"
" and therefore should have no accessible data";
std::copy(history.rbegin(),history.rend(),
std::back_inserter(processNamesInJob()));
static const std::string s_blank;
const std::vector<edm::BranchDescription>& descriptions =
m_event->getBranchDescriptions();
Data d;
//I'm not going to modify TFile but I need to see what it is holding
TTree* eventsTree = dynamic_cast<TTree*>(const_cast<TFile*>(file)->Get("Events"));
assert(eventsTree);
std::set<std::string> branchNamesInFile;
TIter nextBranch(eventsTree->GetListOfBranches());
while(TBranch* branch = static_cast<TBranch*>(nextBranch()))
branchNamesInFile.insert(branch->GetName());
typedef std::set<std::string> Purposes;
Purposes purposes;
std::string classType;
for(size_t bi = 0, be = descriptions.size(); bi != be; ++bi)
{
const edm::BranchDescription &desc = descriptions[bi];
if (!desc.present()
|| branchNamesInFile.end() == branchNamesInFile.find(desc.branchName()))
continue;
const std::vector<FWRepresentationInfo>& infos
= m_typeAndReps->representationsForType(desc.fullClassName());
/*
//std::cout <<"try to find match "<<itBranch->fullClassName()<<std::endl;
//For each view we need to find the non-sub-part builder whose proximity is smallest and
// then register only that purpose
//NOTE: for now, we will ignore the view and only look for the closest proximity
unsigned int minProx = ~(0U);
for (size_t ii = 0, ei = infos.size(); ii != ei; ++ii) {
if (!infos[ii].representsSubPart() && minProx > infos[ii].proximity()) {
minProx = infos[ii].proximity();
}
}
*/
//the infos list can contain multiple items with the same purpose so we will just find
// the unique ones
purposes.clear();
for (size_t ii = 0, ei = infos.size(); ii != ei; ++ii) {
/* if(!infos[ii].representsSubPart() && minProx != infos[ii].proximity()) {
continue;
} */
purposes.insert(infos[ii].purpose());
}
if (purposes.empty())
purposes.insert("Table");
for (Purposes::const_iterator itPurpose = purposes.begin(),
itEnd = purposes.end();
itPurpose != itEnd;
++itPurpose)
{
// Determine whether or not the class can be iterated
// either by using a TVirtualCollectionProxy (of the class
// itself or on one of its members), or by using a
// FWItemAccessor plugin.
TClass* theClass = TClass::GetClass(desc.fullClassName().c_str());
if (!theClass)
continue;
if (!theClass->GetTypeInfo())
continue;
const static bool debug = false;
// This is pretty much the same thing that happens
if (!FWItemAccessorFactory::classAccessedAsCollection(theClass) )
{
if (debug) {
fwLog(fwlog::kDebug) << theClass->GetName()
<< " will not be displayed in table." << std::endl;
}
continue;
}
d.type_ = desc.fullClassName();
d.purpose_ = *itPurpose;
d.moduleLabel_ = desc.moduleLabel();
d.productInstanceLabel_ = desc.productInstanceName();
d.processName_ = desc.processName();
usableData().push_back(d);
if (debug)
{
fwLog(fwlog::kDebug) << "Add collection will display " << d.type_
<< " " << d.moduleLabel_
<< " " << d.productInstanceLabel_
<< " " << d.processName_ << std::endl;
}
}
}
return true;
}
const fwlite::Event* FWLiteJobMetadataManager::m_event [private] |
Definition at line 19 of file FWLiteJobMetadataManager.h.
Referenced by doUpdate().
1.7.3