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/** \file
*
* \author N. Amapane - CERN
*/
#include "CondFormats/Alignment/interface/DetectorGlobalPosition.h"
#include "CondFormats/Alignment/interface/AlignmentErrorsExtended.h"
#include "CondFormats/AlignmentRecord/interface/GlobalPositionRcd.h"
#include "CondFormats/AlignmentRecord/interface/DTAlignmentRcd.h"
#include "CondFormats/AlignmentRecord/interface/DTAlignmentErrorRcd.h"
#include "CondFormats/AlignmentRecord/interface/DTAlignmentErrorExtendedRcd.h"
#include "CondFormats/GeometryObjects/interface/RecoIdealGeometry.h"
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "DataFormats/GeometrySurface/interface/Bounds.h"
#include "DataFormats/GeometrySurface/interface/RectangularPlaneBounds.h"
#include "DetectorDescription/Core/interface/DDCompactView.h"
#include "DetectorDescription/DDCMS/interface/DDSpecParRegistry.h"
#include "DetectorDescription/DDCMS/interface/DDDetector.h"
#include "DetectorDescription/DDCMS/interface/DDFilteredView.h"
#include "DetectorDescription/DDCMS/interface/BenchmarkGrd.h"
#include "FWCore/Framework/interface/ESTransientHandle.h"
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"
#include "FWCore/Framework/interface/ESProductHost.h"
#include "FWCore/Framework/interface/EventSetupRecordIntervalFinder.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ConfigurationDescriptions.h"
#include "FWCore/Utilities/interface/ESGetToken.h"
#include "FWCore/Utilities/interface/ReusableObjectHolder.h"
#include "Geometry/GeometryAligner/interface/GeometryAligner.h"
#include "Geometry/Records/interface/DTRecoGeometryRcd.h"
#include "Geometry/MuonNumbering/interface/MuonGeometryNumbering.h"
#include "Geometry/MuonNumbering/interface/MuonGeometryConstants.h"
#include "Geometry/Records/interface/MuonNumberingRecord.h"
#include "Geometry/Records/interface/MuonGeometryRecord.h"
#include "Geometry/Records/interface/DDSpecParRegistryRcd.h"
#include "Geometry/Records/interface/IdealGeometryRecord.h"
#include "Geometry/DTGeometry/interface/DTGeometry.h"
#include "Geometry/DTGeometryBuilder/src/DTGeometryBuilderFromDDD.h"
#include "Geometry/DTGeometryBuilder/src/DTGeometryBuilderFromDD4hep.h"
#include "Geometry/DTGeometryBuilder/src/DTGeometryBuilderFromCondDB.h"
#include <memory>
#include <iostream>
#include <iterator>
#include <string>
using namespace edm;
using namespace std;
class DTGeometryESModule : public edm::ESProducer {
public:
/// Constructor
DTGeometryESModule(const edm::ParameterSet& p);
/// Creation of configuration file
static void fillDescriptions(edm::ConfigurationDescriptions&);
/// Produce DTGeometry.
std::shared_ptr<DTGeometry> produce(const MuonGeometryRecord& record);
private:
using HostType = edm::ESProductHost<DTGeometry, MuonNumberingRecord, DTRecoGeometryRcd>;
void setupDDDGeometry(MuonNumberingRecord const&, std::shared_ptr<HostType>&);
void setupDD4hepGeometry(MuonNumberingRecord const&, std::shared_ptr<HostType>&);
void setupDBGeometry(DTRecoGeometryRcd const&, std::shared_ptr<HostType>&);
edm::ReusableObjectHolder<HostType> holder_;
edm::ESGetToken<Alignments, GlobalPositionRcd> globalPositionToken_;
edm::ESGetToken<Alignments, DTAlignmentRcd> alignmentsToken_;
edm::ESGetToken<AlignmentErrorsExtended, DTAlignmentErrorExtendedRcd> alignmentErrorsToken_;
edm::ESGetToken<MuonGeometryConstants, IdealGeometryRecord> mdcToken_;
edm::ESGetToken<DDCompactView, IdealGeometryRecord> cpvToken_;
edm::ESGetToken<cms::DDDetector, IdealGeometryRecord> m_cpvToken;
edm::ESGetToken<cms::DDSpecParRegistry, DDSpecParRegistryRcd> m_registryToken;
edm::ESGetToken<RecoIdealGeometry, DTRecoGeometryRcd> rigToken_;
const edm::ESInputTag m_tag;
const std::string alignmentsLabel_;
const std::string myLabel_;
const std::string m_attribute;
const std::string m_value;
bool fromDDD_;
bool fromDD4hep_;
bool applyAlignment_; // Switch to apply alignment corrections
};
DTGeometryESModule::DTGeometryESModule(const edm::ParameterSet& p)
: m_tag(p.getParameter<edm::ESInputTag>("DDDetector")),
alignmentsLabel_(p.getParameter<std::string>("alignmentsLabel")),
myLabel_(p.getParameter<std::string>("appendToDataLabel")),
m_attribute(p.getParameter<std::string>("attribute")),
m_value(p.getParameter<std::string>("value")),
fromDDD_(p.getParameter<bool>("fromDDD")),
fromDD4hep_(p.getParameter<bool>("fromDD4hep")) {
applyAlignment_ = p.getParameter<bool>("applyAlignment");
auto cc = setWhatProduced(this);
if (applyAlignment_) {
globalPositionToken_ = cc.consumesFrom<Alignments, GlobalPositionRcd>(edm::ESInputTag{"", alignmentsLabel_});
alignmentsToken_ = cc.consumesFrom<Alignments, DTAlignmentRcd>(edm::ESInputTag{"", alignmentsLabel_});
alignmentErrorsToken_ =
cc.consumesFrom<AlignmentErrorsExtended, DTAlignmentErrorExtendedRcd>(edm::ESInputTag{"", alignmentsLabel_});
}
if (fromDDD_) {
mdcToken_ = cc.consumesFrom<MuonGeometryConstants, IdealGeometryRecord>(edm::ESInputTag{});
cpvToken_ = cc.consumesFrom<DDCompactView, IdealGeometryRecord>(edm::ESInputTag{});
} else if (fromDD4hep_) {
mdcToken_ = cc.consumesFrom<MuonGeometryConstants, IdealGeometryRecord>(edm::ESInputTag{});
m_cpvToken = cc.consumesFrom<cms::DDDetector, IdealGeometryRecord>(m_tag);
m_registryToken = cc.consumesFrom<cms::DDSpecParRegistry, DDSpecParRegistryRcd>(m_tag);
} else {
rigToken_ = cc.consumesFrom<RecoIdealGeometry, DTRecoGeometryRcd>(edm::ESInputTag{});
}
edm::LogVerbatim("Geometry") << "@SUB=DTGeometryESModule Label '" << myLabel_ << "' "
<< (applyAlignment_ ? "looking for" : "IGNORING") << " alignment labels '"
<< alignmentsLabel_ << "'.";
}
void DTGeometryESModule::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
//
// This cfi should be included to build the DT geometry model.
//
edm::ParameterSetDescription desc;
desc.add<bool>("fromDDD", true);
desc.add<bool>("fromDD4hep", false);
desc.add<edm::ESInputTag>("DDDetector", edm::ESInputTag("", ""));
desc.add<std::string>("alignmentsLabel", "");
desc.add<std::string>("appendToDataLabel", "");
desc.add<std::string>("attribute", "MuStructure");
desc.add<std::string>("value", "MuonBarrelDT");
desc.add<bool>("applyAlignment", true);
descriptions.add("DTGeometryESModule", desc);
}
std::shared_ptr<DTGeometry> DTGeometryESModule::produce(const MuonGeometryRecord& record) {
auto host = holder_.makeOrGet([]() { return new HostType; });
if (fromDDD_) {
host->ifRecordChanges<MuonNumberingRecord>(record, [this, &host](auto const& rec) { setupDDDGeometry(rec, host); });
} else if (fromDD4hep_) {
host->ifRecordChanges<MuonNumberingRecord>(record,
[this, &host](auto const& rec) { setupDD4hepGeometry(rec, host); });
} else {
host->ifRecordChanges<DTRecoGeometryRcd>(record, [this, &host](auto const& rec) { setupDBGeometry(rec, host); });
}
//
// Called whenever the alignments or alignment errors change
//
if (applyAlignment_) {
// applyAlignment_ is scheduled for removal.
// Ideal geometry obtained by using 'fake alignment' (with applyAlignment_ = true)
const auto& globalPosition = record.get(globalPositionToken_);
const auto& alignments = record.get(alignmentsToken_);
const auto& alignmentErrors = record.get(alignmentErrorsToken_);
// Only apply alignment if values exist
if (alignments.empty() && alignmentErrors.empty() && globalPosition.empty()) {
edm::LogVerbatim("Geometry") << "@SUB=DTGeometryRecord::produce Alignment(Error)s and global position (label '"
<< alignmentsLabel_ << "') empty: Geometry producer (label '" << myLabel_
<< "') assumes fake and does not apply.";
} else {
GeometryAligner aligner;
aligner.applyAlignments<DTGeometry>(
&(*host), &alignments, &alignmentErrors, align::DetectorGlobalPosition(globalPosition, DetId(DetId::Muon)));
}
}
return host; // automatically converts to std::shared_ptr<DTGeometry>
}
void DTGeometryESModule::setupDDDGeometry(const MuonNumberingRecord& record, std::shared_ptr<HostType>& host) {
//
// Called whenever the muon numbering (or ideal geometry) changes
//
host->clear();
const auto& mdc = record.get(mdcToken_);
edm::ESTransientHandle<DDCompactView> cpv = record.getTransientHandle(cpvToken_);
DTGeometryBuilderFromDDD builder;
builder.build(*host, cpv.product(), mdc);
}
void DTGeometryESModule::setupDD4hepGeometry(const MuonNumberingRecord& record, std::shared_ptr<HostType>& host) {
host->clear();
const auto& mdc = record.get(mdcToken_);
edm::ESTransientHandle<cms::DDDetector> cpv = record.getTransientHandle(m_cpvToken);
ESTransientHandle<cms::DDSpecParRegistry> registry = record.getTransientHandle(m_registryToken);
cms::DDSpecParRefs myReg;
registry->filter(myReg, m_attribute, m_value);
DTGeometryBuilderFromDD4hep builder;
builder.build(*host, cpv.product(), mdc, myReg);
}
void DTGeometryESModule::setupDBGeometry(const DTRecoGeometryRcd& record, std::shared_ptr<HostType>& host) {
//
// Called whenever the muon numbering (or ideal geometry) changes
//
host->clear();
const auto& rig = record.get(rigToken_);
DTGeometryBuilderFromCondDB builder;
builder.build(host, rig);
}
DEFINE_FWK_EVENTSETUP_MODULE(DTGeometryESModule);
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