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TrigConf::BunchGroupLoader Class Reference

#include <BunchGroupLoader.h>

Inheritance diagram for TrigConf::BunchGroupLoader:
Collaboration diagram for TrigConf::BunchGroupLoader:

Public Member Functions

 BunchGroupLoader (StorageMgr &sm, coral::ISessionProxy &session)
 
virtual ~BunchGroupLoader () override=default
 
virtual bool load (BunchGroup &data) override
 
virtual void setLevel (MSGTC::Level lvl) override
 access to output stream More...
 
virtual MSGTC::Level outputLevel () const override
 
void startSession ()
 start session if not already active More...
 
void commitSession ()
 commit session if not already done More...
 
bool loadL1MasterKey (int SuperMasterKey, int &Lvl1MasterKey)
 get l1 master from super master More...
 
bool loadL1MenuKey (int SuperMasterKey, int &Lvl1MenuKey)
 get l1 menu id from super master More...
 
unsigned int triggerDBSchemaVersion ()
 
virtual int verbose () const override
 
virtual void setVerbose (int v) override
 
bool isRun1 ()
 
bool isRun2 ()
 
bool msgLvl (const MSGTC::Level lvl) const
 Test the output level. More...
 
MsgStreamTC & msg () const
 The standard message stream. More...
 
MsgStreamTC & msg (const MSGTC::Level lvl) const
 The standard message stream. More...
 
const std::string & getName () const
 name accessor More...
 

Protected Attributes

StorageMgr & m_storageMgr
 reference to the storage manager More...
 
coral::ISessionProxy & m_session
 CORAL interface to database session. More...
 
bool m_sessionOwner {false}
 remember if the loader started the session in the first place More...
 

Private Member Functions

std::tuple< unsigned int, unsigned int > loadSchemaVersion () const
 get DB schema version and run number More...
 

Private Attributes

int m_verbose {1}
 
boost::thread_specific_ptr< MsgStreamTC > m_msg_tls
 MsgStreamTC instance (a std::cout like with print-out levels) More...
 
std::string m_name
 

Detailed Description

Definition at line 13 of file BunchGroupLoader.h.

Constructor & Destructor Documentation

◆ BunchGroupLoader()

TrigConf::BunchGroupLoader::BunchGroupLoader ( StorageMgr &  sm,
coral::ISessionProxy &  session 
)
inline

Definition at line 15 of file BunchGroupLoader.h.

15 : DBLoader("BunchGroupLoader", sm, session) {}

◆ ~BunchGroupLoader()

virtual TrigConf::BunchGroupLoader::~BunchGroupLoader ( )
overridevirtualdefault

Member Function Documentation

◆ commitSession()

void TrigConf::DBLoader::commitSession ( )
inherited

commit session if not already done

Definition at line 45 of file DBLoader.cxx.

46 {
47  if ( m_session.transaction().isActive() && m_sessionOwner) {
48  m_session.transaction().commit();
49  }
50 }

◆ getName()

const std::string & TrigConf::TrigConfMessaging::getName ( ) const
inlineinherited

name accessor

Returns
the name

Definition at line 101 of file TrigConfMessaging.h.

101  {
102  return m_name;
103  }

◆ isRun1()

bool TrigConf::DBLoader::isRun1 ( )
inlineinherited

Definition at line 60 of file DBLoader.h.

60 { return ! isRun2(); }

◆ isRun2()

bool DBLoader::isRun2 ( )
inherited

Definition at line 54 of file DBLoader.cxx.

54  {
55  const static unsigned int run = std::get<1>(loadSchemaVersion());
56  return run == 2;
57 }

◆ load()

bool TrigConf::BunchGroupLoader::load ( BunchGroup &  data)
overridevirtual

Implements TrigConf::IBunchGroupLoader.

Definition at line 16 of file BunchGroupLoader.cxx.

16  {
17 
18  TRG_MSG_DEBUG("Loading BunchGroup with ID = " << bgTarget.id());
19 
20  try {
21  startSession();
22  if(isRun1()) {
23  unique_ptr<coral::IQuery> query( m_session.nominalSchema().tableHandle( "L1_BUNCH_GROUP").newQuery() );
24  query->setRowCacheSize( 5 );
25 
26  //Bind list
27  coral::AttributeList bindList;
28  bindList.extend<long>("bgId");
29  std::string cond = "L1BG_ID = :bgId";
30  bindList[0].data<long>() = bgTarget.id();
31  query->setCondition( cond, bindList );
32 
33  //Output data and types
34  coral::AttributeList attList;
35  attList.extend<std::string>( "L1BG_NAME" );
36  attList.extend<int>( "L1BG_VERSION" );
37  fillQuery(query.get(),attList);
38 
39  coral::ICursor& cursor = query->execute();
40 
41  if ( ! cursor.next() ) {
42  TRG_MSG_ERROR("No bunchgroup exists with ID " << bgTarget.id());
43  commitSession();
44  throw std::runtime_error( "BunchGroupLoader >> BunchGroup not available" );
45  }
46 
47  const coral::AttributeList& row = cursor.currentRow();
48  std::string name = row["L1BG_NAME"].data<std::string>();
49  int version = row["L1BG_VERSION"].data<int>();
50 
51  // fill the object with data
52  bgTarget.setName( name );
53  bgTarget.setVersion( version );
54  }
55 
56 
57  {
58  // now touch the l1_bg_to_b table to get the bunches.
59  unique_ptr<coral::IQuery> q( m_session.nominalSchema().tableHandle( "L1_BG_TO_B").newQuery() );
60  q->setRowCacheSize( 5 );
61 
62  //binding
63  coral::AttributeList bindList;
64  bindList.extend<long>("bgId");
65  bindList[0].data<long>() = bgTarget.id();
66  q->setCondition( "L1BG2B_BUNCH_GROUP_ID = :bgId", bindList );
67 
68  //Output data and types
69  coral::AttributeList attList;
70  attList.extend<int>( "L1BG2B_BUNCH_NUMBER" );
71  fillQuery(q.get(),attList);
72 
73  coral::ICursor& cursor = q->execute();
74 
75  while( cursor.next() ) {
76  const coral::AttributeList& row = cursor.currentRow();
77  bgTarget.addBunch( row["L1BG2B_BUNCH_NUMBER"].data<int>() );
78  }
79 
80  }
81  commitSession();
82  }
83  catch( const coral::Exception& e ) {
84  TRG_MSG_ERROR("Coral::Exception: " << e.what());
85  m_session.transaction().rollback();
86  throw;
87  }
88 
89  return true;
90 
91 }

◆ loadL1MasterKey()

bool TrigConf::DBLoader::loadL1MasterKey ( int  SuperMasterKey,
int &  Lvl1MasterKey 
)
inherited

get l1 master from super master

Definition at line 128 of file DBLoader.cxx.

128  {
129  try {
130  startSession();
131 
132  unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "SUPER_MASTER_TABLE").newQuery() );
133  q->setRowCacheSize( 5 );
134 
135  //Bind list
136  coral::AttributeList bindings;
137  bindings.extend<int>("smtid");
138  bindings[0].data<int>() = smk;
139  q->setCondition( "SMT_ID = :smtid", bindings );
140 
141  //Output data and types
142  coral::AttributeList attList;
143  attList.extend<int>( "SMT_L1_MASTER_TABLE_ID" );
144  fillQuery(q.get(), attList);
145 
146  coral::ICursor& cursor = q->execute();
147  if ( ! cursor.next() ) {
148  msg() << "DBLoader: No such SuperMaster key exists " << smk << endl;
149  throw runtime_error( "DBLoader: SuperMasterKey not available" );
150  }
151 
152  const coral::AttributeList& row = cursor.currentRow();
153  Lvl1MasterKey = row["SMT_L1_MASTER_TABLE_ID"].data<int>();
154  }
155  catch( const std::exception& e ) {
156  commitSession();
157  msg() << "DBLoader: C++ exception: " << e.what() << std::endl;
158  throw;
159  }
160  commitSession();
161  return true;
162 }

◆ loadL1MenuKey()

bool TrigConf::DBLoader::loadL1MenuKey ( int  SuperMasterKey,
int &  Lvl1MenuKey 
)
inherited

get l1 menu id from super master

Definition at line 167 of file DBLoader.cxx.

167  {
168  try {
169 
170  int l1Master = 0;
171  loadL1MasterKey(SuperMasterKey, l1Master);
172 
173  startSession();
174 
175  unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "L1_MASTER_TABLE").newQuery() );
176  q->setRowCacheSize( 5 );
177 
178  //Bind list
179  coral::AttributeList bindings;
180  bindings.extend<int>("l1mtid");
181  bindings[0].data<int>() = l1Master;
182  q->setCondition( "L1MT_ID = :l1mtid" , bindings );
183 
184  //Output data and types
185  coral::AttributeList attList;
186  attList.extend<int>( "L1MT_TRIGGER_MENU_ID" );
187  q->defineOutput(attList);
188  q->addToOutputList( "L1MT_TRIGGER_MENU_ID" );
189 
190  coral::ICursor& cursor = q->execute();
191  if ( ! cursor.next() ) {
192  msg() << "DBLoader >> No such L1 Master key exists " << l1Master << std::endl;
193  throw std::runtime_error( "DBLoader >> L1MasterKey not available" );
194  commitSession();
195  }
196 
197  const coral::AttributeList& row = cursor.currentRow();
198  Lvl1MenuKey = row["L1MT_TRIGGER_MENU_ID"].data<int>();
199 
200  commitSession();
201 
202  }
203  catch( const std::exception& e ) {
204  msg() << "DBLoader >> Standard C++ exception: " << e.what() << std::endl;
205  m_session.transaction().rollback();
206  throw;
207  }
208  return true;
209 }

◆ loadSchemaVersion()

std::tuple< unsigned int, unsigned int > DBLoader::loadSchemaVersion ( ) const
privateinherited

get DB schema version and run number

Definition at line 81 of file DBLoader.cxx.

82 {
83  const static auto versions = [&]() -> std::tuple<unsigned int,unsigned int> {
84  bool mySession = false;
85  if ( ! m_session.transaction().isActive() ) {
86  m_session.transaction().start(true);
87  mySession = true;
88  }
89 
90  std::unique_ptr< coral::IQuery > q( m_session.nominalSchema().tableHandle( "TRIGGER_SCHEMA").newQuery() );
91  q->setRowCacheSize( 1 );
92 
93  //Output data and types
94  coral::AttributeList attList;
95  attList.extend<int>( "TS_ID" );
96  q->defineOutput(attList);
97  q->addToOutputList( "TS_ID" );
98 
99  q->addToOrderList("TS_ID desc");
100  coral::ICursor& cursor = q->execute();
101 
102  if ( ! cursor.next() ) {
103  TRG_MSG_ERROR("Table TRIGGER_SCHEMA is not filled");
104  if ( mySession ) m_session.transaction().commit();
105  throw std::runtime_error( "DBLoader::loadSchemaVersion() >> Table TRIGGER_SCHEMA is not filled" );
106  }
107 
108  const coral::AttributeList& row = cursor.currentRow();
109  const unsigned int triggerDBSchemaVersion = row["TS_ID"].data<int>();
110 
111  TRG_MSG_INFO("TriggerDB schema version: " << triggerDBSchemaVersion);
112 
113  const unsigned int run = m_session.nominalSchema().existsTable( "ACTIVE_MASTERS" ) ? 2 : 1;
114 
115  TRG_MSG_INFO("Database has Run " << run << " schema");
116  TRG_MSG_INFO("Total number of tables : " << m_session.nominalSchema().listTables().size());
117 
118  //commitSession();
119  if ( mySession ) m_session.transaction().commit();
120 
121  return {triggerDBSchemaVersion, run};
122  }();
123 
124  return versions;
125 }

◆ msg() [1/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( ) const
inlineinherited

The standard message stream.

Returns a reference to the message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 86 of file TrigConfMessaging.h.

87  {
88  MsgStreamTC* ms = m_msg_tls.get();
89  if (!ms) {
90  ms = new MsgStreamTC(m_name);
91  m_msg_tls.reset(ms);
92  }
93  return *ms;
94  }

◆ msg() [2/2]

MsgStreamTC & TrigConf::TrigConfMessaging::msg ( const MSGTC::Level  lvl) const
inlineinherited

The standard message stream.

Returns a reference to the default message stream May not be invoked before sysInitialize() has been invoked.

Definition at line 96 of file TrigConfMessaging.h.

97  {
98  return msg() << lvl;
99  }

◆ msgLvl()

bool TrigConf::TrigConfMessaging::msgLvl ( const MSGTC::Level  lvl) const
inlineinherited

Test the output level.

Parameters
lvlThe message level to test against
Returns
boolean Indicting if messages at given level will be printed
Return values
trueMessages at level "lvl" will be printed

Definition at line 75 of file TrigConfMessaging.h.

76  {
77  if (msg().level() <= lvl) {
78  msg() << lvl;
79  return true;
80  }
81  else {
82  return false;
83  }
84  }

◆ outputLevel()

virtual MSGTC::Level TrigConf::DBLoader::outputLevel ( ) const
inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 40 of file DBLoader.h.

40 { return msg().level(); }

◆ setLevel()

void DBLoader::setLevel ( MSGTC::Level  lvl)
overridevirtualinherited

access to output stream

Implements TrigConf::ILoader.

Definition at line 60 of file DBLoader.cxx.

60  {
61  msg().setLevel(lvl);
62 
63  switch(lvl) {
64  case MSGTC::ALWAYS: m_verbose = 5; break;
65  case MSGTC::VERBOSE: m_verbose = 4; break;
66  case MSGTC::DEBUG: m_verbose = 3; break;
67  case MSGTC::INFO: m_verbose = 2; break;
68  case MSGTC::WARNING:
69  case MSGTC::ERROR:
70  case MSGTC::FATAL: m_verbose = 0; break;
71  default: m_verbose = 0;
72  }
73 }

◆ setVerbose()

virtual void TrigConf::DBLoader::setVerbose ( int  v)
inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 58 of file DBLoader.h.

58 { m_verbose=v; }

◆ startSession()

void TrigConf::DBLoader::startSession ( )
inherited

start session if not already active

Definition at line 35 of file DBLoader.cxx.

36 {
37  if ( ! m_session.transaction().isActive() ) {
38  //std::cout << "DBLoader: startSession(readonly=true)" << std::endl;
39  bool readOnly = true;
40  m_session.transaction().start(readOnly);
41  m_sessionOwner = true;
42  }
43 }

◆ triggerDBSchemaVersion()

unsigned int DBLoader::triggerDBSchemaVersion ( )
inherited

Definition at line 76 of file DBLoader.cxx.

76  {
77  return std::get<0>(loadSchemaVersion());
78 }

◆ verbose()

virtual int TrigConf::DBLoader::verbose ( ) const
inlineoverridevirtualinherited

Implements TrigConf::ILoader.

Definition at line 57 of file DBLoader.h.

57 { return m_verbose; }

Member Data Documentation

◆ m_msg_tls

boost::thread_specific_ptr<MsgStreamTC> TrigConf::TrigConfMessaging::m_msg_tls
mutableprivateinherited

MsgStreamTC instance (a std::cout like with print-out levels)

Definition at line 71 of file TrigConfMessaging.h.

◆ m_name

std::string TrigConf::TrigConfMessaging::m_name
privateinherited

Definition at line 72 of file TrigConfMessaging.h.

◆ m_session

coral::ISessionProxy& TrigConf::DBLoader::m_session
protectedinherited

CORAL interface to database session.

Definition at line 68 of file DBLoader.h.

◆ m_sessionOwner

bool TrigConf::DBLoader::m_sessionOwner {false}
protectedinherited

remember if the loader started the session in the first place

Definition at line 69 of file DBLoader.h.

◆ m_storageMgr

StorageMgr& TrigConf::DBLoader::m_storageMgr
protectedinherited

reference to the storage manager

Definition at line 67 of file DBLoader.h.

◆ m_verbose

int TrigConf::DBLoader::m_verbose {1}
privateinherited

Definition at line 64 of file DBLoader.h.

The documentation for this class was generated from the following files:
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MsgStreamTC instance (a std::cout like with print-out levels)
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@ ERROR
Definition: Trigger/TrigConfiguration/TrigConfBase/TrigConfBase/MsgStream.h:27
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coral::ISessionProxy & m_session
CORAL interface to database session.
Definition: DBLoader.h:68
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int m_verbose
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constructor
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@ ALWAYS
Definition: Trigger/TrigConfiguration/TrigConfBase/TrigConfBase/MsgStream.h:29
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@ VERBOSE
Definition: Trigger/TrigConfiguration/TrigConfBase/TrigConfBase/MsgStream.h:23
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bool m_sessionOwner
remember if the loader started the session in the first place
Definition: DBLoader.h:69
TrigConf::TrigConfMessaging::msg
MsgStreamTC & msg() const
The standard message stream.
Definition: TrigConfMessaging.h:86
TrigConf::MSGTC::INFO
@ INFO
Definition: Trigger/TrigConfiguration/TrigConfBase/TrigConfBase/MsgStream.h:25
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TrigConf::MsgStreamTC::level
MSGTC::Level level()
Return message level of stream.
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Definition: run.py:1
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#define TRG_MSG_INFO(x)
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commit session if not already done
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TrigConf::DBLoader::loadSchemaVersion
std::tuple< unsigned int, unsigned int > loadSchemaVersion() const
get DB schema version and run number
Definition: DBLoader.cxx:81
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start session if not already active
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Set message level of stream.
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get l1 master from super master
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