FEConfigLUTGroupDat.cc

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#include <stdexcept>
#include <string>
#include "OnlineDB/Oracle/interface/Oracle.h"

#include "OnlineDB/EcalCondDB/interface/FEConfigLUTGroupDat.h"
#include "OnlineDB/EcalCondDB/interface/FEConfigLUTInfo.h"

using namespace std;
using namespace oracle::occi;

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

  m_group_id = 0;
  for (int i = 0; i < 1024; i++) {
    m_lut[i] = 0;
  }
}

FEConfigLUTGroupDat::~FEConfigLUTGroupDat() {}

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

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL(
        "INSERT INTO fe_lut_per_group_dat (lut_conf_id, group_id, "
        " lut_id, lut_value ) "
        "VALUES (:lut_conf_id, :group_id, "
        ":lut_id, :lut_value )");
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("FEConfigLUTGroupDat::prepareWrite():  ") + e.getMessage()));
  }
}

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

  int iconfID = iconf->fetchID();

  cout << "iconf=" << iconfID << endl;

  if (!iconfID) {
    throw(std::runtime_error("FEConfigLUTGroupDat::writeArrayDB:  ICONF not in DB"));
  }

  int nrows = 1024;
  int* iconfid_vec = new int[nrows];
  int* xx = new int[nrows];
  int* yy = new int[nrows];
  int* zz = new int[nrows];

  ub2* iconf_len = new ub2[nrows];
  ub2* x_len = new ub2[nrows];
  ub2* y_len = new ub2[nrows];
  ub2* z_len = new ub2[nrows];

  for (int count = 0; count < nrows; count++) {
    iconfid_vec[count] = iconfID;
    int x = item->getLUTGroupId();
    int y = count;
    int z = m_lut[count];

    xx[count] = x;
    yy[count] = y;
    zz[count] = z;

    iconf_len[count] = sizeof(iconfid_vec[count]);

    x_len[count] = sizeof(xx[count]);
    y_len[count] = sizeof(yy[count]);
    z_len[count] = sizeof(zz[count]);
  }

  try {
    m_writeStmt->setDataBuffer(1, (dvoid*)iconfid_vec, OCCIINT, sizeof(iconfid_vec[0]), iconf_len);
    m_writeStmt->setDataBuffer(2, (dvoid*)xx, OCCIINT, sizeof(xx[0]), x_len);
    m_writeStmt->setDataBuffer(3, (dvoid*)yy, OCCIINT, sizeof(yy[0]), y_len);
    m_writeStmt->setDataBuffer(4, (dvoid*)zz, OCCIINT, sizeof(zz[0]), z_len);

    m_writeStmt->executeArrayUpdate(nrows);

    delete[] iconfid_vec;
    delete[] xx;
    delete[] yy;
    delete[] zz;

    delete[] iconf_len;
    delete[] x_len;
    delete[] y_len;
    delete[] z_len;

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

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

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

  try {
    m_readStmt->setSQL(
        "SELECT d.group_id, d.lut_id, d.lut_value "
        "FROM fe_lut_per_group_dat d "
        "WHERE lut_conf_id = :lut_conf_id order by d.group_id, d.lut_id ");
    m_readStmt->setInt(1, iconfID);
    ResultSet* rset = m_readStmt->executeQuery();

    FEConfigLUTGroupDat dat;
    std::pair<EcalLogicID, FEConfigLUTGroupDat> p;

    int nrows = 1024;

    int igold = -1;
    int ig = igold;

    while (rset->next()) {
      ig = rset->getInt(1);
      int il = rset->getInt(2);
      int ival = rset->getInt(3);
      if (il == 0) {
        p.first = EcalLogicID("Group_id", ig);  // a dummy logic_id
        dat = FEConfigLUTGroupDat();
        dat.setLUTGroupId(ig);
        dat.setLUTValue(il, ival);
      } else {
        dat.setLUTValue(il, ival);
      }

      if (il == (nrows - 1)) {
        p.second = dat;
        fillMap->insert(p);
      }
    }
  } catch (SQLException& e) {
    throw(std::runtime_error(std::string("FEConfigLUTGroupDat::fetchData:  ") + e.getMessage()));
  }
}

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

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

  int nrows = data->size() * 1024;

  int* iconfid_vec = new int[nrows];
  int* xx = new int[nrows];
  int* yy = new int[nrows];
  int* zz = new int[nrows];

  ub2* iconf_len = new ub2[nrows];
  ub2* x_len = new ub2[nrows];
  ub2* y_len = new ub2[nrows];
  ub2* z_len = new ub2[nrows];

  const FEConfigLUTGroupDat* dataitem;
  int count = 0;
  typedef map<EcalLogicID, FEConfigLUTGroupDat>::const_iterator CI;
  for (CI p = data->begin(); p != data->end(); ++p) {
    dataitem = &(p->second);
    int x = dataitem->getLUTGroupId();

    for (int i = 0; i < 1024; i++) {
      iconfid_vec[count] = iconfID;
      int y = i;
      int z = dataitem->getLUTValue(i);

      xx[count] = x;
      yy[count] = y;
      zz[count] = z;

      iconf_len[count] = sizeof(iconfid_vec[count]);

      x_len[count] = sizeof(xx[count]);
      y_len[count] = sizeof(yy[count]);
      z_len[count] = sizeof(zz[count]);

      count++;
    }
  }

  try {
    //    for (int i=0; i<nrows; i++){

    int i = 0;
    cout << "about to insert " << iconfid_vec[i] << " " << xx[i] << " " << yy[i] << " " << zz[i] << endl;
    i = nrows - 1;
    cout << "about to insert " << iconfid_vec[i] << " " << xx[i] << " " << yy[i] << " " << zz[i] << endl;
    // }
    m_writeStmt->setDataBuffer(1, (dvoid*)iconfid_vec, OCCIINT, sizeof(iconfid_vec[0]), iconf_len);
    m_writeStmt->setDataBuffer(2, (dvoid*)xx, OCCIINT, sizeof(xx[0]), x_len);
    m_writeStmt->setDataBuffer(3, (dvoid*)yy, OCCIINT, sizeof(yy[0]), y_len);
    m_writeStmt->setDataBuffer(4, (dvoid*)zz, OCCIINT, sizeof(zz[0]), z_len);

    m_writeStmt->executeArrayUpdate(nrows);

    delete[] iconfid_vec;
    delete[] xx;
    delete[] yy;
    delete[] zz;

    delete[] iconf_len;
    delete[] x_len;
    delete[] y_len;
    delete[] z_len;

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