EcalCondDB/src/MODCCSFEDat.cc

0001 #include <stdexcept>
0002 #include <string>
0003 #include "OnlineDB/Oracle/interface/Oracle.h"
0004
0005 #include "OnlineDB/EcalCondDB/interface/MODCCSFEDat.h"
0006 #include "OnlineDB/EcalCondDB/interface/MODRunIOV.h"
0007
0008 using namespace std;
0009 using namespace oracle::occi;
0010
0011 MODCCSFEDat::MODCCSFEDat() {
0012   m_env = nullptr;
0013   m_conn = nullptr;
0014   m_writeStmt = nullptr;
0015   m_readStmt = nullptr;
0016
0017   m_word = 0;
0018 }
0019
0020 MODCCSFEDat::~MODCCSFEDat() {}
0021
0022 void MODCCSFEDat::prepareWrite() noexcept(false) {
0023   this->checkConnection();
0024
0025   try {
0026     m_writeStmt = m_conn->createStatement();
0027     m_writeStmt->setSQL(
0028         "INSERT INTO OD_CCS_FE_dat (iov_id, logic_id, "
0029         "ccs_word) "
0030         "VALUES (:iov_id, :logic_id, "
0031         ":ccs_word)");
0032   } catch (SQLException& e) {
0033     throw(std::runtime_error("MODCCSFEDat::prepareWrite():  " + e.getMessage()));
0034   }
0035 }
0036
0037 void MODCCSFEDat::writeDB(const EcalLogicID* ecid, const MODCCSFEDat* item, MODRunIOV* iov) noexcept(false) {
0038   this->checkConnection();
0039   this->checkPrepare();
0040
0041   int iovID = iov->fetchID();
0042   if (!iovID) {
0043     throw(std::runtime_error("MODCCSFEDat::writeDB:  IOV not in DB"));
0044   }
0045
0046   int logicID = ecid->getLogicID();
0047   if (!logicID) {
0048     throw(std::runtime_error("MODCCSFEDat::writeDB:  Bad EcalLogicID"));
0049   }
0050
0051   try {
0052     m_writeStmt->setInt(1, iovID);
0053     m_writeStmt->setInt(2, logicID);
0054     m_writeStmt->setInt(3, item->getWord());
0055
0056     m_writeStmt->executeUpdate();
0057   } catch (SQLException& e) {
0058     throw(std::runtime_error("MODCCSFEDat::writeDB():  " + e.getMessage()));
0059   }
0060 }
0061
0062 void MODCCSFEDat::fetchData(std::map<EcalLogicID, MODCCSFEDat>* fillMap, MODRunIOV* iov) noexcept(false) {
0063   this->checkConnection();
0064   fillMap->clear();
0065
0066   iov->setConnection(m_env, m_conn);
0067   int iovID = iov->fetchID();
0068   if (!iovID) {
0069     //  throw(std::runtime_error("MODCCSFEDat::writeDB:  IOV not in DB"));
0070     return;
0071   }
0072
0073   try {
0074     m_readStmt->setSQL(
0075         "SELECT cv.name, cv.logic_id, cv.id1, cv.id2, cv.id3, cv.maps_to, "
0076         " d.ccs_word "
0077         "FROM channelview cv JOIN OD_CCS_FE_dat d "
0078         "ON cv.logic_id = d.logic_id AND cv.name = cv.maps_to "
0079         "WHERE d.iov_id = :iov_id");
0080     m_readStmt->setInt(1, iovID);
0081     ResultSet* rset = m_readStmt->executeQuery();
0082
0083     std::pair<EcalLogicID, MODCCSFEDat> p;
0084     MODCCSFEDat dat;
0085     while (rset->next()) {
0086       p.first = EcalLogicID(rset->getString(1),   // name
0087                             rset->getInt(2),      // logic_id
0088                             rset->getInt(3),      // id1
0089                             rset->getInt(4),      // id2
0090                             rset->getInt(5),      // id3
0091                             rset->getString(6));  // maps_to
0092
0093       dat.setWord(rset->getInt(7));
0094
0095       p.second = dat;
0096       fillMap->insert(p);
0097     }
0098   } catch (SQLException& e) {
0099     throw(std::runtime_error("MODCCSFEDat::fetchData():  " + e.getMessage()));
0100   }
0101 }
0102
0103 void MODCCSFEDat::writeArrayDB(const std::map<EcalLogicID, MODCCSFEDat>* data, MODRunIOV* iov) noexcept(false) {
0104   this->checkConnection();
0105   this->checkPrepare();
0106
0107   int iovID = iov->fetchID();
0108   if (!iovID) {
0109     throw(std::runtime_error("MODCCSFEDat::writeArrayDB:  IOV not in DB"));
0110   }
0111
0112   int nrows = data->size();
0113   int* ids = new int[nrows];
0114   int* iovid_vec = new int[nrows];
0115   int* xx = new int[nrows];
0116
0117   ub2* ids_len = new ub2[nrows];
0118   ub2* iov_len = new ub2[nrows];
0119   ub2* x_len = new ub2[nrows];
0120
0121   const EcalLogicID* channel;
0122   const MODCCSFEDat* dataitem;
0123   int count = 0;
0124   typedef map<EcalLogicID, MODCCSFEDat>::const_iterator CI;
0125   for (CI p = data->begin(); p != data->end(); ++p) {
0126     channel = &(p->first);
0127     int logicID = channel->getLogicID();
0128     if (!logicID) {
0129       throw(std::runtime_error("MODCCSFEDat::writeArrayDB:  Bad EcalLogicID"));
0130     }
0131     ids[count] = logicID;
0132     iovid_vec[count] = iovID;
0133
0134     dataitem = &(p->second);
0135     // dataIface.writeDB( channel, dataitem, iov);
0136     int x = dataitem->getWord();
0137
0138     xx[count] = x;
0139
0140     ids_len[count] = sizeof(ids[count]);
0141     iov_len[count] = sizeof(iovid_vec[count]);
0142
0143     x_len[count] = sizeof(xx[count]);
0144
0145     count++;
0146   }
0147
0148   try {
0149     m_writeStmt->setDataBuffer(1, (dvoid*)iovid_vec, OCCIINT, sizeof(iovid_vec[0]), iov_len);
0150     m_writeStmt->setDataBuffer(2, (dvoid*)ids, OCCIINT, sizeof(ids[0]), ids_len);
0151     m_writeStmt->setDataBuffer(3, (dvoid*)xx, OCCIINT, sizeof(xx[0]), x_len);
0152
0153     m_writeStmt->executeArrayUpdate(nrows);
0154
0155     delete[] ids;
0156     delete[] iovid_vec;
0157     delete[] xx;
0158
0159     delete[] ids_len;
0160     delete[] iov_len;
0161     delete[] x_len;
0162
0163   } catch (SQLException& e) {
0164     throw(std::runtime_error("MonPedestalsDat::writeArrayDB():  " + e.getMessage()));
0165   }
0166 }