ora::CondMetadataTable Class Reference

#include <PoolDatabaseSchema.h>

Inheritance diagram for ora::CondMetadataTable:

Public Member Functions
	CondMetadataTable (coral::ISchema &dbSchema, PoolDbCache &dbCache)
void	create ()
void	drop ()
bool	eraseAllNames ()
bool	eraseObjectName (const std::string &name)
bool	exists ()
bool	getAllNames (std::vector< std::string > &destination)
bool	getNamesForContainer (int contId, std::vector< std::string > &destination)
bool	getNamesForObject (int contId, int itemId, std::vector< std::string > &destination)
bool	getObjectByName (const std::string &name, std::pair< int, int > &destination)
std::string	name ()
void	setObjectName (const std::string &name, int contId, int itemId)
virtual	~CondMetadataTable ()
Public Member Functions inherited from ora::INamingServiceTable
	INamingServiceTable (coral::ISchema &schema)
virtual	~INamingServiceTable ()
Public Member Functions inherited from ora::IDatabaseTable
	IDatabaseTable (coral::ISchema &schema)
coral::ISchema &	schema ()
virtual void	setAccessPermission (const std::string &principal, bool forWrite)
virtual	~IDatabaseTable ()

Static Public Member Functions
static std::string	objectNameColumn ()
static std::string	tableName ()
static std::string	timetypeColumn ()
static std::string	tokenColumn ()

Private Attributes
PoolDbCache &	m_dbCache

Detailed Description

Definition at line 201 of file PoolDatabaseSchema.h.

Constructor & Destructor Documentation

ora::CondMetadataTable::CondMetadataTable	(	coral::ISchema &	dbSchema,
		PoolDbCache &	dbCache
	)

Definition at line 1168 of file PoolDatabaseSchema.cc.

                                                                 :
  INamingServiceTable( dbSchema ),
  m_dbCache( dbCache ){
}

ora::CondMetadataTable::~CondMetadataTable ( )

virtual

Definition at line 1174 of file PoolDatabaseSchema.cc.

                                        {
}

Member Function Documentation

void ora::CondMetadataTable::create ( )

virtual

Implements ora::IDatabaseTable.

Definition at line 1319 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema, and ora::throwException().

                                 {
  if( schema().existsTable( tableName() )){
    throwException( "Metadata table already exists in this schema.",
                    "CondMetadataTable::create");
  }
  throwException( "Cond Metadata table cannot be created.","CondMetadataTable::create");  
}

void ora::CondMetadataTable::drop ( )

virtual

Implements ora::IDatabaseTable.

Definition at line 1327 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema, and ora::throwException().

                               {
  if( !schema().existsTable( tableName() )){
    throwException( "Metadata table does not exists in this schema.",
                    "CondMetadataTable::drop");
  }
  throwException( "Cond Metadata table cannot be dropped.","CondMetadataTable::drop");  
}

bool ora::CondMetadataTable::eraseAllNames ( )

virtual

Implements ora::INamingServiceTable.

Definition at line 1200 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema, and AlCaHLTBitMon_QueryRunRegistry::string.

                                        {
  std::string condition("");
  coral::AttributeList whereData;
  return schema().tableHandle( tableName() ).dataEditor().deleteRows( condition, whereData )>0;
}

bool ora::CondMetadataTable::eraseObjectName ( const std::string &  name )

virtual

Implements ora::INamingServiceTable.

Definition at line 1192 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                 {
  coral::AttributeList whereData;
  whereData.extend<std::string>( objectNameColumn() );
  whereData.begin()->data<std::string>() = name;
  std::string condition = objectNameColumn() + " = :" + objectNameColumn();
  return schema().tableHandle( tableName() ).dataEditor().deleteRows( condition, whereData )>0;
}

bool ora::CondMetadataTable::exists ( )

virtual

Implements ora::IDatabaseTable.

Definition at line 1315 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema.

                                 {
  return schema().existsTable( tableName() );
}

bool ora::CondMetadataTable::getAllNames ( std::vector< std::string > &  destination )

virtual

Implements ora::INamingServiceTable.

Definition at line 1292 of file PoolDatabaseSchema.cc.

References mergeVDriftHistosByStation::name, o2o::query, run_regression::ret, python.IdGenerator::schema, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                         {
  
  bool ret = false;
  coral::ITable& containerTable = schema().tableHandle( tableName() );
  std::auto_ptr<coral::IQuery> query( containerTable.newQuery());
  coral::AttributeList outputBuffer;
  outputBuffer.extend<std::string>( objectNameColumn() );
  query->defineOutput( outputBuffer );
  query->addToOutputList( objectNameColumn() );
  coral::ICursor& cursor = query->execute();
  while ( cursor.next() ) {
    ret = true;
    const coral::AttributeList& row = cursor.currentRow();
    std::string name = row[ objectNameColumn() ].data< std::string >();
    destination.push_back( name );
  }
  return ret;
}

bool ora::CondMetadataTable::getNamesForContainer ( int  contId, std::vector< std::string > &  destination  )

virtual

Implements ora::INamingServiceTable.

Definition at line 1263 of file PoolDatabaseSchema.cc.

References ora::PoolDbCacheData::m_className, ora::PoolDbCacheData::m_name, mergeVDriftHistosByStation::name, o2o::query, run_regression::ret, python.IdGenerator::schema, AlCaHLTBitMon_QueryRunRegistry::string, and cond::writeTokenContainerFragment().

                                                                                      {
  
  bool ret = false;
  coral::ITable& containerTable = schema().tableHandle( tableName() );
  std::auto_ptr<coral::IQuery> query( containerTable.newQuery());
  coral::AttributeList outputBuffer;
  outputBuffer.extend<std::string>( objectNameColumn() );
  query->defineOutput( outputBuffer );
  query->addToOutputList( objectNameColumn() );
  std::ostringstream condition;
  condition << tokenColumn()<<" LIKE :"<< tokenColumn();
  ora::PoolDbCacheData& contData = m_dbCache.find( contId );
  std::string tokenFragment = cond::writeTokenContainerFragment( contData.m_name, contData.m_className )+"%";
  coral::AttributeList condData;
  condData.extend<std::string>( tokenColumn() );
  coral::AttributeList::iterator iAttribute = condData.begin();
  iAttribute->data< std::string >() = tokenFragment;
  query->setCondition( condition.str(), condData );
  coral::ICursor& cursor = query->execute();
  while ( cursor.next() ) {
    ret = true;
    const coral::AttributeList& row = cursor.currentRow();
    std::string name = row[ objectNameColumn() ].data< std::string >();
    destination.push_back( name );
  }
  return ret;
}

bool ora::CondMetadataTable::getNamesForObject ( int  contId, int  itemId, std::vector< std::string > &  destination  )

virtual

Implements ora::INamingServiceTable.

Definition at line 1234 of file PoolDatabaseSchema.cc.

References ora::PoolDbCacheData::m_className, ora::PoolDbCacheData::m_name, mergeVDriftHistosByStation::name, o2o::query, run_regression::ret, python.IdGenerator::schema, AlCaHLTBitMon_QueryRunRegistry::string, and cond::writeToken().

                                                                                   {
  bool ret = false;
  coral::ITable& containerTable = schema().tableHandle( tableName() );
  std::auto_ptr<coral::IQuery> query( containerTable.newQuery());
  coral::AttributeList outputBuffer;
  outputBuffer.extend<std::string>( objectNameColumn() );
  query->defineOutput( outputBuffer );
  query->addToOutputList( objectNameColumn() );
  std::ostringstream condition;
  condition << tokenColumn()<<"= :"<< tokenColumn();
  ora::PoolDbCacheData& contData = m_dbCache.find( contId );
  std::string token = cond::writeToken( contData.m_name, contId, itemId, contData.m_className );
  coral::AttributeList condData;
  condData.extend<std::string>( tokenColumn() );
  coral::AttributeList::iterator iAttribute = condData.begin();
  iAttribute->data< std::string >() = token;
  query->setCondition( condition.str(), condData );
  coral::ICursor& cursor = query->execute();
  while ( cursor.next() ) {
    ret = true;
    const coral::AttributeList& row = cursor.currentRow();
    std::string name = row[ objectNameColumn() ].data< std::string >();
    destination.push_back( name );
  }
  return ret;
}

bool ora::CondMetadataTable::getObjectByName ( const std::string &  name, std::pair< int, int > &  destination  )

virtual

Implements ora::INamingServiceTable.

Definition at line 1206 of file PoolDatabaseSchema.cc.

References cond::parseToken(), o2o::query, run_regression::ret, python.IdGenerator::schema, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                             {
  bool ret = false;
  coral::ITable& containerTable = schema().tableHandle( tableName() );
  std::auto_ptr<coral::IQuery> query( containerTable.newQuery());
  coral::AttributeList outputBuffer;
  outputBuffer.extend<std::string>( tokenColumn() );
  query->defineOutput( outputBuffer );
  query->addToOutputList( tokenColumn() );
  std::ostringstream condition;
  condition << objectNameColumn()<<"= :"<< objectNameColumn();
  coral::AttributeList condData;
  condData.extend<std::string>( objectNameColumn() );
  coral::AttributeList::iterator iAttribute = condData.begin();
  iAttribute->data< std::string >() = name;
  query->setCondition( condition.str(), condData );
  coral::ICursor& cursor = query->execute();
  while ( cursor.next() ) {
    ret = true;
    const coral::AttributeList& row = cursor.currentRow();
    std::string token = row[ tokenColumn() ].data< std::string >();
    std::pair<std::string,int> tokData = cond::parseToken( token ); 
    destination.first = m_dbCache.idByName( tokData.first );
    destination.second = tokData.second;
  }
  return ret;
}

std::string ora::CondMetadataTable::name ( )

virtual

Implements ora::IDatabaseTable.

Definition at line 1311 of file PoolDatabaseSchema.cc.

Referenced by cuy.divideElement::__init__(), cuy.plotElement::__init__(), cuy.additionElement::__init__(), cuy.superimposeElement::__init__(), cuy.graphElement::__init__(), and Vispa.Views.PropertyView.Property::valueChanged().

                                    {
  return tableName();
}

std::string ora::CondMetadataTable::objectNameColumn ( )

static

Definition at line 1153 of file PoolDatabaseSchema.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

                                                {
  static const std::string s_column("NAME");
  return s_column;
}

void ora::CondMetadataTable::setObjectName ( const std::string &  name, int  contId, int  itemId  )

virtual

Implements ora::INamingServiceTable.

Definition at line 1177 of file PoolDatabaseSchema.cc.

References python.IdGenerator::schema, AlCaHLTBitMon_QueryRunRegistry::string, and cond::writeToken().

                                                                    {
  coral::AttributeList dataToInsert;
  dataToInsert.extend<std::string>( objectNameColumn() );
  dataToInsert.extend<std::string>( tokenColumn());
  dataToInsert.extend<int>( timetypeColumn());
  ora::PoolDbCacheData& contData = m_dbCache.find( contId );
  std::string token = cond::writeToken( contData.m_name, contId, itemId, contData.m_className );
  dataToInsert[ objectNameColumn() ].data<std::string>() = name;
  dataToInsert[ tokenColumn() ].data<std::string>()  = token;
  dataToInsert[ timetypeColumn() ].data<int>()  = -1; // is it fine ???
  coral::ITable& containerTable = schema().tableHandle( tableName() );
  containerTable.dataEditor().insertRow( dataToInsert );  
}

std::string ora::CondMetadataTable::tableName ( )

static

Definition at line 1148 of file PoolDatabaseSchema.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

                                         {
  static const std::string s_name("METADATA");
  return s_name;
}

std::string ora::CondMetadataTable::timetypeColumn ( )

static

Definition at line 1163 of file PoolDatabaseSchema.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

                                              {
  static const std::string s_column("TIMETYPE");
  return s_column;
}

std::string ora::CondMetadataTable::tokenColumn ( )

static

Definition at line 1158 of file PoolDatabaseSchema.cc.

References AlCaHLTBitMon_QueryRunRegistry::string.

                                           {
  static const std::string s_column("TOKEN");
  return s_column;
}

Member Data Documentation

PoolDbCache& ora::CondMetadataTable::m_dbCache

private

Definition at line 223 of file PoolDatabaseSchema.h.