File indexing completed on 2023-03-17 11:15:23
0001 #include <stdexcept>
0002 #include <cstdlib>
0003 #include <string>
0004 #include <cstring>
0005 #include "OnlineDB/Oracle/interface/Oracle.h"
0006
0007 #include "OnlineDB/EcalCondDB/interface/ODFEPedestalOffsetInfo.h"
0008
0009 using namespace std;
0010 using namespace oracle::occi;
0011
0012 ODFEPedestalOffsetInfo::ODFEPedestalOffsetInfo() {
0013 m_env = nullptr;
0014 m_conn = nullptr;
0015 m_writeStmt = nullptr;
0016 m_readStmt = nullptr;
0017 m_config_tag = "";
0018 m_ID = 0;
0019 m_version = 0;
0020 clear();
0021 }
0022
0023 void ODFEPedestalOffsetInfo::clear() {}
0024
0025 ODFEPedestalOffsetInfo::~ODFEPedestalOffsetInfo() {}
0026
0027 int ODFEPedestalOffsetInfo::fetchNextId() noexcept(false) {
0028 int result = 0;
0029 try {
0030 this->checkConnection();
0031
0032 m_readStmt = m_conn->createStatement();
0033 m_readStmt->setSQL("select COND2CONF_INFO_SQ.NextVal from DUAL ");
0034 ResultSet* rset = m_readStmt->executeQuery();
0035 while (rset->next()) {
0036 result = rset->getInt(1);
0037 }
0038 result++;
0039 m_conn->terminateStatement(m_readStmt);
0040 return result;
0041
0042 } catch (SQLException& e) {
0043 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::fetchNextId(): ") + e.getMessage()));
0044 }
0045 }
0046
0047 void ODFEPedestalOffsetInfo::prepareWrite() noexcept(false) {
0048 this->checkConnection();
0049
0050 int next_id = 0;
0051 if (getId() == 0) {
0052 next_id = fetchNextId();
0053 }
0054
0055 try {
0056 m_writeStmt = m_conn->createStatement();
0057 m_writeStmt->setSQL("INSERT INTO " + getTable() +
0058 " ( rec_id, tag, version) "
0059 " VALUES ( :1, :2, :3 ) ");
0060
0061 m_writeStmt->setInt(1, next_id);
0062 m_ID = next_id;
0063
0064 } catch (SQLException& e) {
0065 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::prepareWrite(): ") + e.getMessage()));
0066 }
0067 }
0068
0069 void ODFEPedestalOffsetInfo::setParameters(const std::map<string, string>& my_keys_map) {
0070
0071
0072
0073 for (std::map<std::string, std::string>::const_iterator ci = my_keys_map.begin(); ci != my_keys_map.end(); ci++) {
0074 if (ci->first == "VERSION")
0075 setVersion(atoi(ci->second.c_str()));
0076 if (ci->first == "TAG")
0077 setConfigTag(ci->second);
0078 }
0079 }
0080
0081 void ODFEPedestalOffsetInfo::writeDB() noexcept(false) {
0082 this->checkConnection();
0083 this->checkPrepare();
0084
0085 try {
0086
0087 m_writeStmt->setString(2, this->getConfigTag());
0088 m_writeStmt->setInt(3, this->getVersion());
0089
0090 m_writeStmt->executeUpdate();
0091
0092 } catch (SQLException& e) {
0093 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::writeDB(): ") + e.getMessage()));
0094 }
0095
0096
0097 if (!this->fetchID()) {
0098 throw(std::runtime_error("ODFEPedestalOffsetInfo::writeDB: Failed to write"));
0099 } else {
0100 int old_version = this->getVersion();
0101 m_readStmt = m_conn->createStatement();
0102 this->fetchData(this);
0103 m_conn->terminateStatement(m_readStmt);
0104 if (this->getVersion() != old_version)
0105 std::cout << "ODFEPedestalOffsetInfo>>WARNING version is " << getVersion() << endl;
0106 }
0107 }
0108
0109 void ODFEPedestalOffsetInfo::fetchData(ODFEPedestalOffsetInfo* result) noexcept(false) {
0110 this->checkConnection();
0111 result->clear();
0112 if (result->getId() == 0 && (result->getConfigTag().empty())) {
0113 throw(std::runtime_error("ODFEPedestalOffsetInfo::fetchData(): no Id defined for this ODFEPedestalOffsetInfo "));
0114 }
0115
0116 try {
0117 if (result->getId() != 0) {
0118 m_readStmt->setSQL("SELECT * FROM " + getTable() + " where rec_id = :1 ");
0119 m_readStmt->setInt(1, result->getId());
0120 } else if (!result->getConfigTag().empty()) {
0121 m_readStmt->setSQL("SELECT * FROM " + getTable() + " where tag=:1 AND version=:2 ");
0122 m_readStmt->setString(1, result->getConfigTag());
0123 m_readStmt->setInt(2, result->getVersion());
0124 } else {
0125
0126 throw(std::runtime_error("ODFEPedestalOffsetInfo::fetchData(): no Id defined for this record "));
0127 }
0128
0129 ResultSet* rset = m_readStmt->executeQuery();
0130
0131 rset->next();
0132
0133
0134
0135 result->setId(rset->getInt(1));
0136 result->setConfigTag(rset->getString(2));
0137 result->setVersion(rset->getInt(3));
0138
0139 } catch (SQLException& e) {
0140 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::fetchData(): ") + e.getMessage()));
0141 }
0142 }
0143
0144 void ODFEPedestalOffsetInfo::fetchLastData(ODFEPedestalOffsetInfo* result) noexcept(false) {
0145 this->checkConnection();
0146 result->clear();
0147 try {
0148 m_readStmt->setSQL("SELECT * FROM " + getTable() + " where rec_id = ( select max(rec_id) from " + getTable() +
0149 " ) ");
0150 ResultSet* rset = m_readStmt->executeQuery();
0151
0152 rset->next();
0153
0154 result->setId(rset->getInt(1));
0155 result->setConfigTag(rset->getString(2));
0156 result->setVersion(rset->getInt(3));
0157
0158 } catch (SQLException& e) {
0159 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::fetchData(): ") + e.getMessage()));
0160 }
0161 }
0162
0163 int ODFEPedestalOffsetInfo::fetchID() noexcept(false) {
0164
0165 if (m_ID != 0) {
0166 return m_ID;
0167 }
0168
0169 this->checkConnection();
0170
0171 try {
0172 Statement* stmt = m_conn->createStatement();
0173 stmt->setSQL("SELECT rec_id FROM " + getTable() + "WHERE tag=:1 and version=:2 ");
0174
0175 stmt->setString(1, getConfigTag());
0176 stmt->setInt(2, getVersion());
0177
0178 ResultSet* rset = stmt->executeQuery();
0179
0180 if (rset->next()) {
0181 m_ID = rset->getInt(1);
0182 } else {
0183 m_ID = 0;
0184 }
0185 m_conn->terminateStatement(stmt);
0186 } catch (SQLException& e) {
0187 throw(std::runtime_error(std::string("ODFEPedestalOffsetInfo::fetchID: ") + e.getMessage()));
0188 }
0189
0190 return m_ID;
0191 }