OnlineDB/EcalCondDB/src/FEConfigFgrParamDat.cc - master - githubmirror/cmssw

OnlineDB/EcalCondDB/src/FEConfigFgrParamDat.cc
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20 май 2019, 13:02
20 май 2019, 13:024a10e79
#include <stdexcept>
#include <string>
#include "OnlineDB/Oracle/interface/Oracle.h"

#include "OnlineDB/EcalCondDB/interface/FEConfigFgrParamDat.h"
#include "OnlineDB/EcalCondDB/interface/FEConfigFgrInfo.h"

using namespace std;
using namespace oracle::occi;

FEConfigFgrParamDat::FEConfigFgrParamDat() {
  m_env = nullptr;
  m_conn = nullptr;
  m_writeStmt = nullptr;
  m_readStmt = nullptr;

  m_fglowthresh = 0;
  m_fghighthresh = 0;
  m_lowratio = 0;
  m_highratio = 0;
}

FEConfigFgrParamDat::~FEConfigFgrParamDat() {}

void FEConfigFgrParamDat::prepareWrite() noexcept(false) {
  this->checkConnection();

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO " + getTable() +
                        " (fgr_conf_id, logic_id, "
                        " fg_lowthresh, fg_highthresh, fg_lowratio, fg_highratio ) "
                        "VALUES (:fgr_conf_id, :logic_id, "
                        " :fg_lowthresh, :fg_highthresh, :fg_lowratio, :fg_highratio )");
  } catch (SQLException& e) {
    throw(std::runtime_error("FEConfigFgrParamDat::prepareWrite():  " + e.getMessage()));
  }
}

void FEConfigFgrParamDat::writeDB(const EcalLogicID* ecid,
                                  const FEConfigFgrParamDat* item,
                                  FEConfigFgrInfo* iconf) noexcept(false) {
  this->checkConnection();
  this->checkPrepare();

  int iconfID = iconf->fetchID();
  if (!iconfID) {
    throw(std::runtime_error("FEConfigFgrParamDat::writeDB:  ICONF not in DB"));
  }

  int logicID = ecid->getLogicID();
  if (!logicID) {
    throw(std::runtime_error("FEConfigFgrParamDat::writeDB:  Bad EcalLogicID"));
  }

  try {
    m_writeStmt->setInt(1, iconfID);
    m_writeStmt->setInt(2, logicID);
    m_writeStmt->setFloat(3, item->getFGlowthresh());
    m_writeStmt->setFloat(4, item->getFGhighthresh());
    m_writeStmt->setFloat(5, item->getFGlowratio());
    m_writeStmt->setFloat(6, item->getFGhighratio());

    m_writeStmt->executeUpdate();
  } catch (SQLException& e) {
    throw(std::runtime_error("FEConfigFgrParamDat::writeDB():  " + e.getMessage()));
  }
}

void FEConfigFgrParamDat::fetchData(map<EcalLogicID, FEConfigFgrParamDat>* fillMap,
                                    FEConfigFgrInfo* iconf) noexcept(false) {
  this->checkConnection();
  fillMap->clear();

  iconf->setConnection(m_env, m_conn);
  int iconfID = iconf->fetchID();
  if (!iconfID) {
    //  throw(std::runtime_error("FEConfigFgrParamDat::writeDB:  ICONF not in DB"));
    return;
  }

  try {
    m_readStmt->setSQL(
        "SELECT cv.name, cv.logic_id, cv.id1, cv.id2, cv.id3, cv.maps_to, "
        " d.fg_lowthresh, d.fg_highthresh, d.fg_lowratio, d.fg_highratio "
        "FROM channelview cv JOIN " +
        getTable() +
        " d "
        "ON cv.logic_id = d.logic_id AND cv.name = cv.maps_to "
        "WHERE fgr_conf_id = :fgr_conf_id");
    m_readStmt->setInt(1, iconfID);
    ResultSet* rset = m_readStmt->executeQuery();

    std::pair<EcalLogicID, FEConfigFgrParamDat> p;
    FEConfigFgrParamDat dat;
    while (rset->next()) {
      p.first = EcalLogicID(rset->getString(1),   // name
                            rset->getInt(2),      // logic_id
                            rset->getInt(3),      // id1
                            rset->getInt(4),      // id2
                            rset->getInt(5),      // id3
                            rset->getString(6));  // maps_to

      dat.setFGlowthresh(rset->getFloat(7));
      dat.setFGhighthresh(rset->getFloat(8));
      dat.setFGlowratio(rset->getFloat(9));
      dat.setFGhighratio(rset->getFloat(10));

      p.second = dat;
      fillMap->insert(p);
    }
  } catch (SQLException& e) {
    throw(std::runtime_error("FEConfigFgrParamDat::fetchData:  " + e.getMessage()));
  }
}

void FEConfigFgrParamDat::writeArrayDB(const std::map<EcalLogicID, FEConfigFgrParamDat>* data,
                                       FEConfigFgrInfo* iconf) noexcept(false) {
  this->checkConnection();
  this->checkPrepare();

  int iconfID = iconf->fetchID();
  if (!iconfID) {
    throw(std::runtime_error("FEConfigFgrParamDat::writeArrayDB:  ICONF not in DB"));
  }

  int nrows = data->size();
  int* ids = new int[nrows];
  int* iov_vec = new int[nrows];
  float* ww = new float[nrows];
  float* uu = new float[nrows];
  float* tt = new float[nrows];
  float* st = new float[nrows];

  ub2* ids_len = new ub2[nrows];
  ub2* iov_len = new ub2[nrows];
  ub2* w_len = new ub2[nrows];
  ub2* u_len = new ub2[nrows];
  ub2* t_len = new ub2[nrows];
  ub2* st_len = new ub2[nrows];

  const EcalLogicID* channel;
  const FEConfigFgrParamDat* dataitem;
  int count = 0;
  typedef map<EcalLogicID, FEConfigFgrParamDat>::const_iterator CI;
  for (CI p = data->begin(); p != data->end(); ++p) {
    channel = &(p->first);
    int logicID = channel->getLogicID();
    if (!logicID) {
      throw(std::runtime_error("FEConfigFgrParamDat::writeArrayDB:  Bad EcalLogicID"));
    }
    ids[count] = logicID;
    iov_vec[count] = iconfID;

    dataitem = &(p->second);
    // dataIface.writeDB( channel, dataitem, conf);
    float w = dataitem->getFGlowthresh();
    float u = dataitem->getFGhighthresh();
    float t = dataitem->getFGlowratio();
    float r = dataitem->getFGhighratio();

    ww[count] = w;
    uu[count] = u;
    tt[count] = t;
    st[count] = r;

    ids_len[count] = sizeof(ids[count]);
    iov_len[count] = sizeof(iov_vec[count]);

    w_len[count] = sizeof(ww[count]);
    u_len[count] = sizeof(uu[count]);
    t_len[count] = sizeof(tt[count]);
    st_len[count] = sizeof(st[count]);

    count++;
  }

  try {
    m_writeStmt->setDataBuffer(1, (dvoid*)iov_vec, OCCIINT, sizeof(iov_vec[0]), iov_len);
    m_writeStmt->setDataBuffer(2, (dvoid*)ids, OCCIINT, sizeof(ids[0]), ids_len);
    m_writeStmt->setDataBuffer(3, (dvoid*)ww, OCCIFLOAT, sizeof(ww[0]), w_len);
    m_writeStmt->setDataBuffer(4, (dvoid*)uu, OCCIFLOAT, sizeof(uu[0]), u_len);
    m_writeStmt->setDataBuffer(5, (dvoid*)tt, OCCIFLOAT, sizeof(tt[0]), t_len);
    m_writeStmt->setDataBuffer(6, (dvoid*)st, OCCIFLOAT, sizeof(st[0]), st_len);

    m_writeStmt->executeArrayUpdate(nrows);

    delete[] ids;
    delete[] iov_vec;
    delete[] ww;
    delete[] uu;
    delete[] tt;
    delete[] st;

    delete[] ids_len;
    delete[] iov_len;
    delete[] w_len;
    delete[] u_len;
    delete[] t_len;
    delete[] st_len;

  } catch (SQLException& e) {
    throw(std::runtime_error("FEConfigFgrParamDat::writeArrayDB():  " + e.getMessage()));
  }
}