EcalCondDB/src/FEConfigLUTDat.cc

0001 #include <stdexcept>
0002 #include <string>
0003 #include "OnlineDB/Oracle/interface/Oracle.h"
0004
0005 #include "OnlineDB/EcalCondDB/interface/FEConfigLUTDat.h"
0006 #include "OnlineDB/EcalCondDB/interface/FEConfigLUTInfo.h"
0007
0008 using namespace std;
0009 using namespace oracle::occi;
0010
0011 FEConfigLUTDat::FEConfigLUTDat() {
0012   m_env = nullptr;
0013   m_conn = nullptr;
0014   m_writeStmt = nullptr;
0015   m_readStmt = nullptr;
0016
0017   m_group_id = 0;
0018 }
0019
0020 FEConfigLUTDat::~FEConfigLUTDat() {}
0021
0022 void FEConfigLUTDat::prepareWrite() noexcept(false) {
0023   this->checkConnection();
0024
0025   try {
0026     m_writeStmt = m_conn->createStatement();
0027     m_writeStmt->setSQL(
0028         "INSERT INTO fe_config_lut_dat (lut_conf_id, logic_id, "
0029         "group_id ) "
0030         "VALUES (:lut_conf_id, :logic_id, "
0031         ":group_id )");
0032   } catch (SQLException& e) {
0033     throw(std::runtime_error("FEConfigLUTDat::prepareWrite():  " + e.getMessage()));
0034   }
0035 }
0036
0037 void FEConfigLUTDat::writeDB(const EcalLogicID* ecid,
0038                              const FEConfigLUTDat* item,
0039                              FEConfigLUTInfo* iconf) noexcept(false) {
0040   this->checkConnection();
0041   this->checkPrepare();
0042
0043   int iconfID = iconf->fetchID();
0044   if (!iconfID) {
0045     throw(std::runtime_error("FEConfigLUTDat::writeDB:  ICONF not in DB"));
0046   }
0047
0048   int logicID = ecid->getLogicID();
0049   if (!logicID) {
0050     throw(std::runtime_error("FEConfigLUTDat::writeDB:  Bad EcalLogicID"));
0051   }
0052
0053   try {
0054     m_writeStmt->setInt(1, iconfID);
0055     m_writeStmt->setInt(2, logicID);
0056     m_writeStmt->setInt(3, item->getLUTGroupId());
0057
0058     m_writeStmt->executeUpdate();
0059   } catch (SQLException& e) {
0060     throw(std::runtime_error("FEConfigLUTDat::writeDB():  " + e.getMessage()));
0061   }
0062 }
0063
0064 void FEConfigLUTDat::fetchData(map<EcalLogicID, FEConfigLUTDat>* fillMap, FEConfigLUTInfo* iconf) noexcept(false) {
0065   this->checkConnection();
0066   fillMap->clear();
0067
0068   iconf->setConnection(m_env, m_conn);
0069   int iconfID = iconf->fetchID();
0070   if (!iconfID) {
0071     //  throw(std::runtime_error("FEConfigLUTDat::writeDB:  ICONF not in DB"));
0072     return;
0073   }
0074
0075   try {
0076     m_readStmt->setSQL(
0077         "SELECT cv.name, cv.logic_id, cv.id1, cv.id2, cv.id3, cv.maps_to, "
0078         "d.group_id  "
0079         "FROM channelview cv JOIN fe_config_lut_dat d "
0080         "ON cv.logic_id = d.logic_id AND cv.name = cv.maps_to "
0081         "WHERE lut_conf_id = :lut_conf_id");
0082     m_readStmt->setInt(1, iconfID);
0083     ResultSet* rset = m_readStmt->executeQuery();
0084
0085     std::pair<EcalLogicID, FEConfigLUTDat> p;
0086     FEConfigLUTDat dat;
0087     while (rset->next()) {
0088       p.first = EcalLogicID(rset->getString(1),   // name
0089                             rset->getInt(2),      // logic_id
0090                             rset->getInt(3),      // id1
0091                             rset->getInt(4),      // id2
0092                             rset->getInt(5),      // id3
0093                             rset->getString(6));  // maps_to
0094
0095       dat.setLUTGroupId(rset->getInt(7));
0096
0097       p.second = dat;
0098       fillMap->insert(p);
0099     }
0100   } catch (SQLException& e) {
0101     throw(std::runtime_error("FEConfigLUTDat::fetchData:  " + e.getMessage()));
0102   }
0103 }
0104
0105 void FEConfigLUTDat::writeArrayDB(const std::map<EcalLogicID, FEConfigLUTDat>* data,
0106                                   FEConfigLUTInfo* iconf) noexcept(false) {
0107   this->checkConnection();
0108   this->checkPrepare();
0109
0110   int iconfID = iconf->fetchID();
0111   if (!iconfID) {
0112     throw(std::runtime_error("FEConfigLUTDat::writeArrayDB:  ICONF not in DB"));
0113   }
0114
0115   int nrows = data->size();
0116   int* ids = new int[nrows];
0117   int* iconfid_vec = new int[nrows];
0118   int* xx = new int[nrows];
0119
0120   ub2* ids_len = new ub2[nrows];
0121   ub2* iconf_len = new ub2[nrows];
0122   ub2* x_len = new ub2[nrows];
0123
0124   const EcalLogicID* channel;
0125   const FEConfigLUTDat* dataitem;
0126   int count = 0;
0127   typedef map<EcalLogicID, FEConfigLUTDat>::const_iterator CI;
0128   for (CI p = data->begin(); p != data->end(); ++p) {
0129     channel = &(p->first);
0130     int logicID = channel->getLogicID();
0131     if (!logicID) {
0132       throw(std::runtime_error("FEConfigLUTDat::writeArrayDB:  Bad EcalLogicID"));
0133     }
0134     ids[count] = logicID;
0135     iconfid_vec[count] = iconfID;
0136
0137     dataitem = &(p->second);
0138     // dataIface.writeDB( channel, dataitem, iconf);
0139     int x = dataitem->getLUTGroupId();
0140
0141     xx[count] = x;
0142
0143     ids_len[count] = sizeof(ids[count]);
0144     iconf_len[count] = sizeof(iconfid_vec[count]);
0145
0146     x_len[count] = sizeof(xx[count]);
0147
0148     count++;
0149   }
0150
0151   try {
0152     m_writeStmt->setDataBuffer(1, (dvoid*)iconfid_vec, OCCIINT, sizeof(iconfid_vec[0]), iconf_len);
0153     m_writeStmt->setDataBuffer(2, (dvoid*)ids, OCCIINT, sizeof(ids[0]), ids_len);
0154     m_writeStmt->setDataBuffer(3, (dvoid*)xx, OCCIINT, sizeof(xx[0]), x_len);
0155
0156     m_writeStmt->executeArrayUpdate(nrows);
0157
0158     delete[] ids;
0159     delete[] iconfid_vec;
0160     delete[] xx;
0161
0162     delete[] ids_len;
0163     delete[] iconf_len;
0164     delete[] x_len;
0165
0166   } catch (SQLException& e) {
0167     throw(std::runtime_error("FEConfigLUTDat::writeArrayDB():  " + e.getMessage()));
0168   }
0169 }