#include <TreeCalBaseCnv.h>
Inheritance diagram for TreeCalBaseCnv:
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 () |
ICalibTreeSvc * | getCalibTreeSvc () |
virtual StatusCode | initialize () |
destination * | operator (const source &) const |
destination * | operator (const source &) const |
TreeCalBaseCnv (ISvcLocator *svc, const CLID &clid) | |
virtual | ~TreeCalBaseCnv () |
Static Public Member Functions | |
const unsigned char | storageType () |
Protected Member Functions | |
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 (IOpaqueAddress *address, 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 (DataObject *&refpObject, IOpaqueAddress *address) |
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 |
int | m_runfrm |
int | m_runto |
TDirectory * | m_saveDir |
int | m_serNo |
ICalibTreeSvc * | m_treeSvc |
TTree * | m_ttree |
Private Member Functions | |
bool | doClean () |
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00031 { 00032 // release TFile, TTree if they need releasing. With normal 00033 // termination they should already have been released. 00034 00035 // doClean(); 00036 00037 }
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Constructor for this converter
00041 : 00042 Converter (CALIBTREE_StorageType, clid, svc), 00043 m_treeSvc (0), m_metaSvc(0), m_instrSvc(0),m_outFile(0), m_ttree(0), m_inFile(0), m_saveDir(0) {}
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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. 00108 { 00109 // StatusCode ret; 00110 00111 // first do the things we always need: 00112 // First string parameter of opaque address is file ident 00113 MsgStream log(msgSvc(), "TreeCalBaseCnv"); 00114 log << MSG::DEBUG<<"TreeCalBaseCnv::createObj( starting ...."<<endreq; 00115 // const std::string* par = addr->par(); 00116 00117 // std::string par0 = par[0]; 00118 00119 // return internalCreateObj(par0, refpObject, addr); 00120 return internalCreateObj(refpObject, addr); 00121 00122 }
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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.
00086 { 00087 MsgStream log(msgSvc(), "TreeCalBaseCnv"); 00088 log << MSG::ERROR 00089 << "createRoot method not implemented for this calibration type" 00090 << endreq; 00091 return StatusCode::FAILURE; 00092 }
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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
00097 { 00098 00099 // Get instrument name from InstrumentName service Now handled by 00100 // TreeCalBaseCnv 00101 // TString instr = TString((m_instrSvc->getInstrumentName()).c_str()); 00102 // pRootObj->setInstrument(instr); 00103 return StatusCode::SUCCESS; 00104 }
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00078 {
00079 return Converter::finalize();
00080 }
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00057 {
00058 return m_treeSvc;
00059 }
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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 in TreeDedxCalibDataCnv, TreeDedxSimDataCnv, TreeEmcCalibDataCnv, TreeEsTimeCalibDataCnv, TreeEstTofCalibDataCnv, TreeMdcAlignDataCnv, TreeMdcCalibDataCnv, TreeMucCalibDataCnv, TreeTofCalibDataCnv, TreeTofElecDataCnv, and TreeTofSimDataCnv. 00178 { 00179 return StatusCode::FAILURE; // shouldn't ever get here 00180 }
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In case there is additional work to do on the created object.
00184 {
00185 return StatusCode::SUCCESS;
00186 }
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00045 { 00046 StatusCode status = Converter::initialize(); 00047 00048 IDataProviderSvc* dp; 00049 00050 // I guess the service names are assigned in jobOptions? 00051 00052 serviceLocator()->getService ("CalibDataSvc", 00053 IID_IDataProviderSvc, 00054 (IInterface*&)dp); 00055 setDataProvider(dp); 00056 00057 // Locate the Root Conversion Service 00058 serviceLocator()->getService ("CalibTreeCnvSvc", 00059 IID_ICalibTreeSvc, 00060 (IInterface*&) m_treeSvc); 00061 00062 // Locate meta conversion service 00063 // Will anything need to be changed here to accommodate possibility 00064 // of two concrete implementations of ICalibMetaCnvSvc? Would 00065 // have different storage types. Could specify type desired 00066 // as job option. Ditto for name of class? 00067 serviceLocator()->getService("CalibMySQLCnvSvc", 00068 IID_ICalibMetaCnvSvc, 00069 (IInterface*&)m_metaSvc); 00070 00071 serviceLocator()->getService ("CalibDataSvc", 00072 IID_IInstrumentName, 00073 (IInterface*&)m_instrSvc); 00074 00075 return status; 00076 }
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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.
00128 { 00129 00130 MsgStream log(msgSvc(), "TreeCalBaseCnv"); 00131 log << MSG::DEBUG<<"TreeCalBaseCnv::internalCreateObj( starting ..... "<<endreq; 00132 TreeCalBaseCnv* converter = this; 00133 CLID classId = address->clID(); 00134 00135 IConverter* conv = this->conversionSvc()->converter(classId); 00136 if (0 == conv) { 00137 log << MSG::WARNING 00138 << "No proper converter found for classID " << classId 00139 << ", the default converter" 00140 << " will be used. " << endreq; 00141 } else { 00142 converter = dynamic_cast <TreeCalBaseCnv*> (conv); 00143 if (0 == converter) { 00144 log << MSG::ERROR 00145 << "The converter found for classID " << classId 00146 << " was not a descendent of TreeCalBaseCnv as it should be " 00147 << "( was of type " << typeid (*converter).name() << "). " 00148 << "The default converter will be used" << endreq; 00149 converter = this; 00150 } 00151 } 00152 00153 m_runfrm =*( address->ipar()); 00154 m_runto =*( address->ipar()+1); 00155 // m_runfrm = 100; 00156 // m_runto =1000; 00157 // creates an object for the node found 00158 StatusCode sc = converter->i_createObj(address, refpObject); 00159 if (sc.isFailure()) { 00160 return sc; 00161 } 00162 CalibData::CalibBase1* tmpObject = dynamic_cast <CalibData::CalibBase1*> (refpObject); 00163 setBaseInfo(tmpObject); 00164 // ends up the object construction 00165 sc = converter->i_processObj(refpObject, address); 00166 if (sc.isSuccess()) { 00167 log << MSG::DEBUG << "Successfully created calib. object " << endreq; 00168 } 00169 // closeRead(); 00170 return sc; 00171 }
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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. 00189 { 00190 MsgStream log(msgSvc(), "TreeCalBaseCnv"); 00191 log << MSG::DEBUG<<"set the runfrm and runto Numbers in the converter"<<endreq; 00192 pObj->setrunfrm(m_runfrm); 00193 pObj->setrunto(m_runto); 00194 }
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00061 {return CALIBTREE_StorageType;}
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