#include <RootMdcCalibDataCnv.h>
Inheritance diagram for RootMdcCalibDataCnv:
Public Types | |
typedef Ty2 | destination |
typedef Ty2 | destination |
typedef Ty1 | source |
typedef Ty1 | source |
Public Member Functions | |
virtual StatusCode | createObj (IOpaqueAddress *addr, DataObject *&refpObject) |
virtual StatusCode | createRoot (const std::string &fname, CalibData::CalibBase1 *pTDSObj) |
virtual StatusCode | finalize () |
ICalibRootSvc * | getCalibRootSvc () |
virtual StatusCode | initialize () |
const CLID & | objType () const |
destination * | operator (const source &) const |
destination * | operator (const source &) const |
virtual StatusCode | readRootObj (TTree *tree, const std::string &branch, TObject *&pCalib, unsigned index=0) |
virtual StatusCode | readRootObj (const std::string &treename, const std::string &branch, TObject *&pCalib, unsigned index=0) |
virtual long | repSvcType () const |
RootMdcCalibDataCnv (ISvcLocator *svc) | |
virtual | ~RootMdcCalibDataCnv () |
Static Public Member Functions | |
const CLID & | classID () |
const unsigned char | storageType () |
Protected Member Functions | |
StatusCode | closeRead () |
StatusCode | closeWrite () |
virtual destination * | convert (const source &) const =0 |
virtual destination * | convert (const source &) const =0 |
virtual StatusCode | fillRoot (CalibData::CalibBase *pTDSObj, TObject *pRootObj) |
virtual StatusCode | i_createObj (const std::string &fname, DataObject *&refpObject) |
virtual StatusCode | i_processObj (DataObject *pObject, IOpaqueAddress *address) |
In case there is additional work to do on the created object. | |
virtual StatusCode | internalCreateObj (const std::string &fname, DataObject *&refpObject, IOpaqueAddress *address) |
StatusCode | openRead (const std::string &fname) |
virtual StatusCode | openWrite (const std::string &fname) |
void | setBaseInfo (CalibData::CalibBase1 *pObj) |
Another utility for derived classes to use. | |
Protected Attributes | |
TFile * | m_inFile |
IInstrumentName * | m_instrSvc |
ICalibMetaCnvSvc * | m_metaSvc |
TFile * | m_outFile |
ICalibRootSvc * | m_rootSvc |
int | m_runfrm |
int | m_runto |
TDirectory * | m_saveDir |
int | m_serNo |
TTree * | m_ttree |
ITime * | m_vend |
ITime * | m_vstart |
Friends | |
class | CnvFactory<RootMdcCalibDataCnv> |
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00032 : 00033 RootCalBaseCnv(svc, CLID_Calib_MdcCal) { 00034 00035 }
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00030 {};
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00042 {
00043 return CLID_Calib_MdcCal;
00044 }
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Clean up when we've finished reading in 00132 { 00133 m_inFile->Close(); 00134 00135 delete m_inFile; 00136 m_inFile = 0; 00137 00138 if (m_saveDir) { 00139 m_saveDir->cd(); 00140 m_saveDir = 0; 00141 } 00142 return StatusCode::SUCCESS; 00143 }
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Finish up writing file opened with openWrite: fill the tree write the file close the file Delete TFile (causes associated Tree to be deleted) 00179 { 00180 00181 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00182 00183 StatusCode ret = StatusCode::SUCCESS; 00184 00185 m_outFile->cd(); 00186 m_outFile->Close(); 00187 delete m_outFile; 00188 m_outFile = 0; 00189 if (m_saveDir) m_saveDir->cd(); 00190 m_saveDir = 0; 00191 return ret; 00192 }
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Create the transient representation of an object, given an opaque address. This and the following update method comprise the core functionality of calibration converters. 00250 { 00251 // StatusCode ret; 00252 00253 // first do the things we always need: 00254 // First string parameter of opaque address is file ident 00255 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00256 log << MSG::DEBUG<<"RootCalBaseCnv::createObj( starting ...."<<endreq; 00257 const std::string* par = addr->par(); 00258 00259 std::string par0 = par[0]; 00260 00261 return internalCreateObj(par0, refpObject, addr); 00262 00263 }
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Create ROOT file corresponding to TDS object input. Default implementation is to return an error. Must be separately implemented for each calibration type.
Reimplemented from RootCalBaseCnv. 00115 { 00116 00117 MsgStream log(msgSvc(), "RootMdcCalibDataCnv"); 00118 // Open the file, create the branch 00119 StatusCode sc = openWrite(fname); 00120 if(!sc) 00121 { log<<MSG::ERROR<<"unable to open files"<<endreq; 00122 } 00123 // write the Data in the TCDS to RootFile 00124 CalibData::MdcCalibData* tmpObject = dynamic_cast<CalibData::MdcCalibData*>(pTDSObj); 00125 int tmpNo; 00126 int key; 00127 double xtpar; 00128 double t0; 00129 double delt0; 00130 double qtpar[2]; 00131 double sdpar; 00132 int i; 00133 00134 //xttree------------------------------------------------------------------ 00135 TTree *xttree = new TTree("XtTree", "XtTree"); 00136 xttree -> Branch("xtkey", &key, "key/I"); 00137 xttree -> Branch("xtpar", &xtpar, "xtpar/D"); 00138 tmpObject -> setXtBegin(); 00139 while( tmpObject -> getNextXtpar(key, xtpar) ){ 00140 xttree -> Fill(); 00141 } 00142 00143 //t0tree------------------------------------------------------------------- 00144 TTree *t0tree = new TTree("T0Tree", "T0Tree"); 00145 t0tree -> Branch("t0", &t0, "t0/D"); 00146 t0tree -> Branch("delt0", &delt0, "delt0/D"); 00147 tmpNo = tmpObject -> gett0No(); 00148 for(i=0; i<tmpNo; i++){ 00149 t0 = tmpObject -> getT0(i); 00150 delt0 = tmpObject -> getDelT0(i); 00151 t0tree -> Fill(); 00152 } 00153 00154 //qttree-------------------------------------------------------------------- 00155 TTree *qttree = new TTree("QtTree", "QtTree"); 00156 qttree -> Branch("qtpar0", &(qtpar[0]), "qtpar0/D"); 00157 qttree -> Branch("qtpar1", &(qtpar[1]), "qtpar1/D"); 00158 tmpNo = tmpObject -> getqtparNo(); 00159 for(i=0; i<tmpNo; i++){ 00160 qtpar[0] = tmpObject -> getQtpar0(i); 00161 qtpar[1] = tmpObject -> getQtpar1(i); 00162 qttree -> Fill(); 00163 } 00164 00165 //sdtree-------------------------------------------------------------------- 00166 TTree *sdtree = new TTree("SdTree", "SdTree"); 00167 sdtree -> Branch("sdkey", &key, "key/I"); 00168 sdtree -> Branch("sdpar", &sdpar, "sdpar/D"); 00169 tmpObject -> setSdBegin(); 00170 while( tmpObject -> getNextSdpar(key, sdpar) ){ 00171 sdtree -> Fill(); 00172 } 00173 00174 xttree -> Write(); 00175 t0tree -> Write(); 00176 qttree -> Write(); 00177 sdtree -> Write(); 00178 00179 delete xttree; 00180 delete t0tree; 00181 delete qttree; 00182 delete sdtree; 00183 00184 closeWrite(); 00185 log<<MSG::INFO<<"successfully create RootFile"<<endreq; 00186 return sc; 00187 }
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Given a pointer to a TDS object which can be cast to "our" type, fill in corresponding information in the corresponding root class
00239 { 00240 00241 // Get instrument name from InstrumentName service Now handled by 00242 // RootCalBaseCnv 00243 // TString instr = TString((m_instrSvc->getInstrumentName()).c_str()); 00244 // pRootObj->setInstrument(instr); 00245 return StatusCode::SUCCESS; 00246 }
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00079 {
00080 return Converter::finalize();
00081 }
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00058 {
00059 return m_rootSvc;
00060 }
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This creates the transient representation of an object from the corresponding ROOT object. This actually does the "new" operation and deals with the attributes of the node. This base class implementation does nothing; it should not normally be called because it doesn't correspond to any TCDS class. Instead, i_createObj of some derived class will be called.
Reimplemented from RootCalBaseCnv. 00047 { 00048 00049 MsgStream log(msgSvc(), "RootMdcCalibDataCnv"); 00050 log<<MSG::DEBUG<<"SetProperty"<<endreq; 00051 00052 StatusCode sc = openRead(fname); 00053 if(!sc) 00054 { log<<MSG::ERROR<<"unable to open files"<<endreq; 00055 } 00056 00057 CalibData::MdcCalibData *tmpObject = new CalibData::MdcCalibData ; 00058 // Read in our object 00059 int i; 00060 int nentries; 00061 // read xttree ------------------------------------------------------------ 00062 double xtpar; 00063 int xtkey; 00064 TTree *xttree = (TTree*)m_inFile -> Get("XtTree"); 00065 xttree -> SetBranchAddress("xtpar", &xtpar); 00066 xttree -> SetBranchAddress("xtkey", &xtkey); 00067 nentries = xttree -> GetEntries(); 00068 for(i=0; i<nentries; i++){ 00069 xttree -> GetEntry(i); 00070 tmpObject -> setXtpar(xtkey,xtpar); 00071 } 00072 // read t0tree ------------------------------------------------------------ 00073 double t0; 00074 double delt0; 00075 TTree *t0tree = (TTree*)m_inFile -> Get("T0Tree"); 00076 t0tree -> SetBranchAddress("t0", &t0); 00077 t0tree -> SetBranchAddress("delt0", &delt0); 00078 nentries = t0tree -> GetEntries(); 00079 for(i=0; i<nentries; i++){ 00080 t0tree -> GetEntry(i); 00081 tmpObject -> setT0(t0); 00082 tmpObject -> setDelT0(delt0); 00083 } 00084 // read qttree ------------------------------------------------------------ 00085 double qtpar0; 00086 double qtpar1; 00087 TTree *qttree = (TTree*)m_inFile -> Get("QtTree"); 00088 qttree -> SetBranchAddress("qtpar0", &qtpar0); 00089 qttree -> SetBranchAddress("qtpar1", &qtpar1); 00090 nentries = qttree -> GetEntries(); 00091 for(i=0; i<nentries; i++){ 00092 qttree -> GetEntry(i); 00093 tmpObject -> setQtpar0(qtpar0); 00094 tmpObject -> setQtpar1(qtpar1); 00095 } 00096 00097 // read Sdtree --------------------------------------------------------- 00098 double sdpar; 00099 int sdkey; 00100 TTree *sdtree = (TTree*)m_inFile -> Get("SdTree"); 00101 sdtree -> SetBranchAddress("sdpar", &sdpar); 00102 sdtree -> SetBranchAddress("sdkey", &sdkey); 00103 nentries = sdtree -> GetEntries(); 00104 00105 for(i=0; i<nentries; i++){ 00106 sdtree -> GetEntry(i); 00107 tmpObject -> setSdpar(sdkey,sdpar); 00108 } 00109 00110 refpObject=tmpObject; 00111 return StatusCode::SUCCESS; 00112 }
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In case there is additional work to do on the created object.
00320 {
00321 return StatusCode::SUCCESS;
00322 }
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00046 { 00047 StatusCode status = Converter::initialize(); 00048 00049 IDataProviderSvc* dp; 00050 00051 // I guess the service names are assigned in jobOptions? 00052 00053 serviceLocator()->getService ("CalibDataSvc", 00054 IID_IDataProviderSvc, 00055 (IInterface*&)dp); 00056 setDataProvider(dp); 00057 00058 // Locate the Root Conversion Service 00059 serviceLocator()->getService ("CalibRootCnvSvc", 00060 IID_ICalibRootSvc, 00061 (IInterface*&) m_rootSvc); 00062 00063 // Locate meta conversion service 00064 // Will anything need to be changed here to accommodate possibility 00065 // of two concrete implementations of ICalibMetaCnvSvc? Would 00066 // have different storage types. Could specify type desired 00067 // as job option. Ditto for name of class? 00068 serviceLocator()->getService("CalibMySQLCnvSvc", 00069 IID_ICalibMetaCnvSvc, 00070 (IInterface*&)m_metaSvc); 00071 00072 serviceLocator()->getService ("CalibDataSvc", 00073 IID_IInstrumentName, 00074 (IInterface*&)m_instrSvc); 00075 00076 return status; 00077 }
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This creates the transient representation of an object from the corresponding ROOT object it, then fills it and process it. This implementation actually only calls the i_* methods of the "right" converter to do the job; so the very first thing it does is get a pointer to the appropriate derived converter. Converters typically don't need to override this method but only to override/implement some of the i_* methods.
00267 { 00268 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00269 log << MSG::DEBUG<<"RootCalBaseCnv::internalCreateObj( starting ..... "<<endreq; 00270 RootCalBaseCnv* converter = this; 00271 CLID classId = address->clID(); 00272 00273 IConverter* conv = this->conversionSvc()->converter(classId); 00274 if (0 == conv) { 00275 log << MSG::WARNING 00276 << "No proper converter found for classID " << classId 00277 << ", the default converter" 00278 << " will be used. " << endreq; 00279 } else { 00280 converter = dynamic_cast <RootCalBaseCnv*> (conv); 00281 if (0 == converter) { 00282 log << MSG::ERROR 00283 << "The converter found for classID " << classId 00284 << " was not a descendent of RootCalBaseCnv as it should be " 00285 << "( was of type " << typeid (*converter).name() << "). " 00286 << "The default converter will be used" << endreq; 00287 converter = this; 00288 } 00289 } 00290 00291 m_runfrm =*( address->ipar()); 00292 m_runto =*( address->ipar()+1); 00293 // creates an object for the node found 00294 StatusCode sc = converter->i_createObj(fname, refpObject); 00295 if (sc.isFailure()) { 00296 return sc; 00297 } 00298 CalibData::CalibBase1* tmpObject = dynamic_cast <CalibData::CalibBase1*> (refpObject); 00299 setBaseInfo(tmpObject); 00300 // ends up the object construction 00301 sc = converter->i_processObj(refpObject, address); 00302 if (sc.isSuccess()) { 00303 log << MSG::DEBUG << "Successfully created calib. object " << endreq; 00304 } 00305 closeRead(); 00306 return sc; 00307 }
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00038 {
00039 return CLID_Calib_MdcCal;
00040 }
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Utility for "leaf" converters to call
00095 { 00096 00097 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00098 00099 // Check fname isn't empty 00100 if (fname == std::string("")) return StatusCode::FAILURE; 00101 00102 if (doClean() ) { 00103 log << MSG::WARNING << "Previous operation didn't clean up! " << endreq; 00104 } 00105 m_saveDir = gDirectory; 00106 00107 std::string ourName(fname); 00108 facilities::Util::expandEnvVar(&ourName); 00109 00110 m_inFile = new TFile(ourName.c_str()); 00111 00112 if (!m_inFile->IsOpen() ) { 00113 log << MSG::ERROR << "ROOT file " << ourName 00114 << "could not be opened for reading " << endreq; 00115 delete m_inFile; 00116 m_inFile = 0; 00117 return StatusCode::FAILURE; 00118 } 00119 else { 00120 log << MSG::INFO 00121 << "Successfully opened ROOT file " << fname << " aka " << ourName 00122 << " for reading " << endreq; 00123 } 00124 00125 00126 m_inFile->cd(); // Maybe will need this 00127 00128 00129 return StatusCode::SUCCESS; 00130 }
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Utility used by derived converters to start writing a ROOT file (open TFile, make a TTree, give it a branch)
00145 { 00146 00147 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00148 00149 // Check fname isn't empty 00150 if (fname == std::string("")) return StatusCode::FAILURE; 00151 00152 std::string ourName(fname); 00153 facilities::Util::expandEnvVar(&ourName); 00154 00155 if (doClean() ) { 00156 log << MSG::WARNING << "Previous operation didn't clean up! " << endreq; 00157 } 00158 00159 m_saveDir = gDirectory; 00160 00161 00162 m_outFile = new TFile(ourName.c_str(), "RECREATE"); 00163 if (!m_outFile->IsOpen()) { 00164 log << MSG::ERROR << "ROOT file " << fname << " aka " << ourName 00165 << " could not be opened for writing" << endreq; 00166 delete m_outFile; 00167 m_outFile = 0; 00168 return StatusCode::FAILURE; 00169 } 00170 else { 00171 log << MSG::INFO 00172 << "Successfully opened ROOT file " << fname << " aka " << ourName 00173 << " for writing " << endreq; 00174 } 00175 m_outFile->cd(); 00176 return StatusCode::SUCCESS; 00177 }
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00205 { 00206 TBranch* pBranch=pTree->GetBranch(branch.c_str()); 00207 pBranch->SetAddress(&pObj); 00208 int nBytes = pBranch->GetEntry(ix); 00209 return (nBytes > 0) ? StatusCode::SUCCESS : StatusCode::FAILURE; 00210 }
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Read in object (by default the first) from specified branch. 00197 { 00198 TTree* pTree = (TTree*)m_inFile->Get(treename.c_str()); 00199 00200 return readRootObj(pTree, branch, pObj, ix); 00201 }
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00035 {
00036 return CALIBROOT_StorageType;
00037 }
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Another utility for derived classes to use. Another convenience for derived classes: sets information belonging to the calibration base class, namely validity interval and serial number. 00325 { 00326 MsgStream log(msgSvc(), "RootCalBaseCnv"); 00327 log << MSG::DEBUG<<"set the runfrm and runto Numbers in the converter"<<endreq; 00328 pObj->setrunfrm(m_runfrm); 00329 pObj->setrunto(m_runto); 00330 }
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00062 {return CALIBROOT_StorageType;}
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