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// -*- C++ -*-
//
// Package: Modules
// Class : ProvenanceCheckerOutputModule
//
// Implementation:
// Checks the consistency of provenance stored in the framework
//
// Original Author: Chris Jones
// Created: Thu Sep 11 19:24:13 EDT 2008
//
// system include files
#include "FWCore/Framework/interface/one/OutputModule.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/Framework/interface/EventForOutput.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "DataFormats/Provenance/interface/ProductRegistry.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"
#include "FWCore/ServiceRegistry/interface/Service.h"
// user include files
namespace edm {
class ModuleCallingContext;
class ParameterSet;
class ProvenanceCheckerOutputModule : public one::OutputModule<> {
public:
// We do not take ownership of passed stream.
explicit ProvenanceCheckerOutputModule(ParameterSet const& pset);
~ProvenanceCheckerOutputModule() override;
static void fillDescriptions(ConfigurationDescriptions& descriptions);
private:
void write(EventForOutput const& e) override;
void writeLuminosityBlock(LuminosityBlockForOutput const&) override {}
void writeRun(RunForOutput const&) override {}
};
//
// constants, enums and typedefs
//
//
// static data member definitions
//
//
// constructors and destructor
//
ProvenanceCheckerOutputModule::ProvenanceCheckerOutputModule(ParameterSet const& pset)
: one::OutputModuleBase(pset), one::OutputModule<>(pset) {}
// ProvenanceCheckerOutputModule::ProvenanceCheckerOutputModule(ProvenanceCheckerOutputModule const& rhs)
// {
// // do actual copying here;
// }
ProvenanceCheckerOutputModule::~ProvenanceCheckerOutputModule() {}
//
// assignment operators
//
// ProvenanceCheckerOutputModule const& ProvenanceCheckerOutputModule::operator=(ProvenanceCheckerOutputModule const& rhs)
// {
// //An exception safe implementation is
// ProvenanceCheckerOutputModule temp(rhs);
// swap(rhs);
//
// return *this;
// }
namespace {
void markAncestors(EventForOutput const& e,
ProductProvenance const& iInfo,
std::map<BranchID, bool>& oMap,
std::set<BranchID>& oMapperMissing) {
for (BranchID const id : iInfo.parentage().parents()) {
//Don't look for parents if we've previously looked at the parents
if (oMap.find(id) == oMap.end()) {
//use side effect of calling operator[] which is if the item isn't there it will add it as 'false'
oMap[id];
ProductProvenance const* pInfo = e.getProvenance(id).productProvenance();
if (pInfo) {
markAncestors(e, *pInfo, oMap, oMapperMissing);
} else {
oMapperMissing.insert(id);
}
}
}
}
} // namespace
void ProvenanceCheckerOutputModule::write(EventForOutput const& e) {
//check ProductProvenance's parents to see if they are in the ProductProvenance list
std::map<BranchID, bool> seenParentInPrincipal;
std::set<BranchID> missingFromMapper;
std::set<BranchID> missingProductProvenance;
std::map<BranchID, const ProductDescription*> idToProductDescriptions;
for (auto const& product : keptProducts()[InEvent]) {
ProductDescription const* productDescription = product.first;
BranchID branchID = productDescription->branchID();
idToProductDescriptions[branchID] = productDescription;
TypeID const& tid(productDescription->unwrappedTypeID());
EDGetToken const& token = product.second;
BasicHandle bh = e.getByToken(token, tid);
bool cannotFindProductProvenance = false;
if (!(bh.provenance() and bh.provenance()->productProvenance())) {
missingProductProvenance.insert(branchID);
cannotFindProductProvenance = true;
}
ProductProvenance const* pInfo = e.getProvenance(branchID).productProvenance();
if (!pInfo) {
missingFromMapper.insert(branchID);
continue;
}
if (cannotFindProductProvenance) {
continue;
}
markAncestors(e, *(bh.provenance()->productProvenance()), seenParentInPrincipal, missingFromMapper);
seenParentInPrincipal[branchID] = true;
}
//Determine what BranchIDs are in the product registry
std::set<BranchID> branchesInReg;
for (auto const& product : e.productRegistry().productList()) {
branchesInReg.insert(product.second.branchID());
idToProductDescriptions[product.second.branchID()] = &product.second;
}
std::set<BranchID> missingFromReg;
for (auto const& item : seenParentInPrincipal) {
if (branchesInReg.find(item.first) == branchesInReg.end()) {
missingFromReg.insert(item.first);
}
}
if (!missingFromMapper.empty()) {
LogError("ProvenanceChecker") << "Missing the following BranchIDs from ProductProvenanceRetriever\n";
for (std::set<BranchID>::iterator it = missingFromMapper.begin(), itEnd = missingFromMapper.end(); it != itEnd;
++it) {
LogProblem("ProvenanceChecker") << *it << " " << *(idToProductDescriptions[*it]);
}
}
if (!missingProductProvenance.empty()) {
LogError("ProvenanceChecker") << "The ProductResolvers for the following BranchIDs have no ProductProvenance\n";
for (std::set<BranchID>::iterator it = missingProductProvenance.begin(), itEnd = missingProductProvenance.end();
it != itEnd;
++it) {
LogProblem("ProvenanceChecker") << *it << " " << *(idToProductDescriptions[*it]);
}
}
if (!missingFromReg.empty()) {
LogError("ProvenanceChecker") << "Missing the following BranchIDs from ProductRegistry\n";
for (auto const& item : missingFromReg) {
LogProblem("ProvenanceChecker") << item << " " << *(idToProductDescriptions[item]);
}
}
if (!missingFromMapper.empty() || !missingProductProvenance.empty() || !missingFromReg.empty()) {
throw cms::Exception("ProvenanceError")
<< (!missingFromMapper.empty() ? "Having missing ancestors from ProductProvenanceRetriever.\n" : "")
<< (!missingProductProvenance.empty() ? " Have missing ProductProvenance's from ProductResolver in Event.\n"
: "")
<< (!missingFromReg.empty() ? " Have missing info from ProductRegistry.\n" : "");
}
//check consistency with all Intervals
if (e.productRegistry().cacheIdentifier() != e.getRun().productRegistry().cacheIdentifier()) {
throw cms::Exception("ProvenanceError")
<< "The registry cache id for Event ( " << e.productRegistry().cacheIdentifier()
<< " ) does not match the one for Run ( " << e.getRun().productRegistry().cacheIdentifier() << " )";
}
if (e.productRegistry().cacheIdentifier() != e.getLuminosityBlock().productRegistry().cacheIdentifier()) {
throw cms::Exception("ProvenanceError")
<< "The registry cache id for Event ( " << e.productRegistry().cacheIdentifier()
<< " ) does not match the one for LuminosityBlock ( "
<< e.getLuminosityBlock().productRegistry().cacheIdentifier() << " )";
}
}
//
// const member functions
//
//
// static member functions
//
void ProvenanceCheckerOutputModule::fillDescriptions(ConfigurationDescriptions& descriptions) {
ParameterSetDescription desc;
one::OutputModule<>::fillDescription(desc);
descriptions.add("provenanceChecker", desc);
}
} // namespace edm
using edm::ProvenanceCheckerOutputModule;
DEFINE_FWK_MODULE(ProvenanceCheckerOutputModule);
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