ODDelaysDat.cc

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

#include "OnlineDB/EcalCondDB/interface/ODDelaysDat.h"

using namespace std;
using namespace oracle::occi;

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

  m_sm = 0;
  m_fed = 0;
  m_tt = 0;
  m_t1 = 0;
}

ODDelaysDat::~ODDelaysDat() {}

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

  try {
    m_writeStmt = m_conn->createStatement();
    m_writeStmt->setSQL("INSERT INTO " + getTable() +
                        " (rec_id, sm_id, fed_id, tt_id, time_offset ) "
                        "VALUES (:1, :2, :3, :4, :5 )");
  } catch (SQLException& e) {
    throw(std::runtime_error("ODDelaysDat::prepareWrite():  " + e.getMessage()));
  }
}

void ODDelaysDat::writeDB(const ODDelaysDat* item, ODFEDelaysInfo* iov) noexcept(false) {
  this->checkConnection();

  try {
    m_writeStmt->setInt(1, item->getId());
    m_writeStmt->setInt(2, item->getSMId());
    m_writeStmt->setInt(3, item->getFedId());
    m_writeStmt->setInt(4, item->getTTId());
    m_writeStmt->setInt(5, item->getTimeOffset());

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

void ODDelaysDat::fetchData(std::vector<ODDelaysDat>* p, ODFEDelaysInfo* iov) noexcept(false) {
  iov->setConnection(m_env, m_conn);
  int iovID = iov->fetchID();
  fetchData(p, iovID);
}

void ODDelaysDat::fetchData(std::vector<ODDelaysDat>* p, int iovID) noexcept(false) {
  this->checkConnection();

  if (!iovID) {
    //  throw(std::runtime_error("ODDelaysDat::writeDB:  IOV not in DB"));
    return;
  }

  try {
    m_readStmt = m_conn->createStatement();
    m_readStmt->setSQL("SELECT * FROM " + getTable() + " WHERE rec_id = :rec_id order by sm_id, fed_id, tt_id");
    m_readStmt->setInt(1, iovID);
    ResultSet* rset = m_readStmt->executeQuery();

    //    std::vector< ODDelaysDat > p;
    ODDelaysDat dat;
    while (rset->next()) {
      // dat.setId( rset->getInt(1) );
      dat.setSMId(rset->getInt(2));
      dat.setFedId(rset->getInt(3));
      dat.setTTId(rset->getInt(4));
      dat.setTimeOffset(rset->getInt(5));

      p->push_back(dat);
    }
  } catch (SQLException& e) {
    throw(std::runtime_error("ODDelaysDat::fetchData():  " + e.getMessage()));
  }
}

//  ************************************************************************   //

void ODDelaysDat::writeArrayDB(const std::vector<ODDelaysDat>& data, ODFEDelaysInfo* iov) noexcept(false) {
  this->checkConnection();

  int iovID = iov->fetchID();
  if (!iovID) {
    throw(std::runtime_error("ODDelays::writeArrayDB:  ODFEDelaysInfo not in DB"));
  }

  int nrows = data.size();
  int* ids = new int[nrows];
  int* xx = new int[nrows];
  int* yy = new int[nrows];
  int* zz = new int[nrows];
  int* st = new int[nrows];

  ub2* ids_len = new ub2[nrows];
  ub2* x_len = new ub2[nrows];
  ub2* y_len = new ub2[nrows];
  ub2* z_len = new ub2[nrows];
  ub2* st_len = new ub2[nrows];

  ODDelaysDat dataitem;

  int n_data = (int)data.size();

  for (int count = 0; count < n_data; count++) {
    dataitem = data[count];
    ids[count] = iovID;
    xx[count] = dataitem.getSMId();
    yy[count] = dataitem.getFedId();
    zz[count] = dataitem.getTTId();
    st[count] = dataitem.getTimeOffset();

    ids_len[count] = sizeof(ids[count]);
    x_len[count] = sizeof(xx[count]);
    y_len[count] = sizeof(yy[count]);
    z_len[count] = sizeof(zz[count]);
    st_len[count] = sizeof(st[count]);
  }

  try {
    m_writeStmt->setDataBuffer(1, (dvoid*)ids, OCCIINT, sizeof(ids[0]), ids_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->setDataBuffer(5, (dvoid*)st, OCCIINT, sizeof(st[0]), st_len);

    m_writeStmt->executeArrayUpdate(nrows);

    delete[] ids;
    delete[] xx;
    delete[] yy;
    delete[] zz;
    delete[] st;

    delete[] ids_len;
    delete[] x_len;
    delete[] y_len;
    delete[] z_len;
    delete[] st_len;

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