EcalCondDB/src/ODDelaysDat.cc

0001 #include <stdexcept>
0002 #include <string>
0003 #include "OnlineDB/Oracle/interface/Oracle.h"
0004
0005 #include "OnlineDB/EcalCondDB/interface/ODDelaysDat.h"
0006
0007 using namespace std;
0008 using namespace oracle::occi;
0009
0010 ODDelaysDat::ODDelaysDat() {
0011   m_env = nullptr;
0012   m_conn = nullptr;
0013   m_writeStmt = nullptr;
0014   m_readStmt = nullptr;
0015
0016   m_sm = 0;
0017   m_fed = 0;
0018   m_tt = 0;
0019   m_t1 = 0;
0020 }
0021
0022 ODDelaysDat::~ODDelaysDat() {}
0023
0024 void ODDelaysDat::prepareWrite() noexcept(false) {
0025   this->checkConnection();
0026
0027   try {
0028     m_writeStmt = m_conn->createStatement();
0029     m_writeStmt->setSQL("INSERT INTO " + getTable() +
0030                         " (rec_id, sm_id, fed_id, tt_id, time_offset ) "
0031                         "VALUES (:1, :2, :3, :4, :5 )");
0032   } catch (SQLException& e) {
0033     throw(std::runtime_error("ODDelaysDat::prepareWrite():  " + e.getMessage()));
0034   }
0035 }
0036
0037 void ODDelaysDat::writeDB(const ODDelaysDat* item, ODFEDelaysInfo* iov) noexcept(false) {
0038   this->checkConnection();
0039
0040   try {
0041     m_writeStmt->setInt(1, item->getId());
0042     m_writeStmt->setInt(2, item->getSMId());
0043     m_writeStmt->setInt(3, item->getFedId());
0044     m_writeStmt->setInt(4, item->getTTId());
0045     m_writeStmt->setInt(5, item->getTimeOffset());
0046
0047     m_writeStmt->executeUpdate();
0048   } catch (SQLException& e) {
0049     throw(std::runtime_error("ODDelaysDat::writeDB():  " + e.getMessage()));
0050   }
0051 }
0052
0053 void ODDelaysDat::fetchData(std::vector<ODDelaysDat>* p, ODFEDelaysInfo* iov) noexcept(false) {
0054   iov->setConnection(m_env, m_conn);
0055   int iovID = iov->fetchID();
0056   fetchData(p, iovID);
0057 }
0058
0059 void ODDelaysDat::fetchData(std::vector<ODDelaysDat>* p, int iovID) noexcept(false) {
0060   this->checkConnection();
0061
0062   if (!iovID) {
0063     //  throw(std::runtime_error("ODDelaysDat::writeDB:  IOV not in DB"));
0064     return;
0065   }
0066
0067   try {
0068     m_readStmt = m_conn->createStatement();
0069     m_readStmt->setSQL("SELECT * FROM " + getTable() + " WHERE rec_id = :rec_id order by sm_id, fed_id, tt_id");
0070     m_readStmt->setInt(1, iovID);
0071     ResultSet* rset = m_readStmt->executeQuery();
0072
0073     //    std::vector< ODDelaysDat > p;
0074     ODDelaysDat dat;
0075     while (rset->next()) {
0076       // dat.setId( rset->getInt(1) );
0077       dat.setSMId(rset->getInt(2));
0078       dat.setFedId(rset->getInt(3));
0079       dat.setTTId(rset->getInt(4));
0080       dat.setTimeOffset(rset->getInt(5));
0081
0082       p->push_back(dat);
0083     }
0084   } catch (SQLException& e) {
0085     throw(std::runtime_error("ODDelaysDat::fetchData():  " + e.getMessage()));
0086   }
0087 }
0088
0089 //  ************************************************************************   //
0090
0091 void ODDelaysDat::writeArrayDB(const std::vector<ODDelaysDat>& data, ODFEDelaysInfo* iov) noexcept(false) {
0092   this->checkConnection();
0093
0094   int iovID = iov->fetchID();
0095   if (!iovID) {
0096     throw(std::runtime_error("ODDelays::writeArrayDB:  ODFEDelaysInfo not in DB"));
0097   }
0098
0099   int nrows = data.size();
0100   int* ids = new int[nrows];
0101   int* xx = new int[nrows];
0102   int* yy = new int[nrows];
0103   int* zz = new int[nrows];
0104   int* st = new int[nrows];
0105
0106   ub2* ids_len = new ub2[nrows];
0107   ub2* x_len = new ub2[nrows];
0108   ub2* y_len = new ub2[nrows];
0109   ub2* z_len = new ub2[nrows];
0110   ub2* st_len = new ub2[nrows];
0111
0112   ODDelaysDat dataitem;
0113
0114   int n_data = (int)data.size();
0115
0116   for (int count = 0; count < n_data; count++) {
0117     dataitem = data[count];
0118     ids[count] = iovID;
0119     xx[count] = dataitem.getSMId();
0120     yy[count] = dataitem.getFedId();
0121     zz[count] = dataitem.getTTId();
0122     st[count] = dataitem.getTimeOffset();
0123
0124     ids_len[count] = sizeof(ids[count]);
0125     x_len[count] = sizeof(xx[count]);
0126     y_len[count] = sizeof(yy[count]);
0127     z_len[count] = sizeof(zz[count]);
0128     st_len[count] = sizeof(st[count]);
0129   }
0130
0131   try {
0132     m_writeStmt->setDataBuffer(1, (dvoid*)ids, OCCIINT, sizeof(ids[0]), ids_len);
0133     m_writeStmt->setDataBuffer(2, (dvoid*)xx, OCCIINT, sizeof(xx[0]), x_len);
0134     m_writeStmt->setDataBuffer(3, (dvoid*)yy, OCCIINT, sizeof(yy[0]), y_len);
0135     m_writeStmt->setDataBuffer(4, (dvoid*)zz, OCCIINT, sizeof(zz[0]), z_len);
0136     m_writeStmt->setDataBuffer(5, (dvoid*)st, OCCIINT, sizeof(st[0]), st_len);
0137
0138     m_writeStmt->executeArrayUpdate(nrows);
0139
0140     delete[] ids;
0141     delete[] xx;
0142     delete[] yy;
0143     delete[] zz;
0144     delete[] st;
0145
0146     delete[] ids_len;
0147     delete[] x_len;
0148     delete[] y_len;
0149     delete[] z_len;
0150     delete[] st_len;
0151
0152   } catch (SQLException& e) {
0153     throw(std::runtime_error("ODDelaysDat::writeArrayDB():  " + e.getMessage()));
0154   }
0155 }