cond::IOVImportIterator Class Reference

#include <IOVEditor.h>

Public Member Functions
bool	hasMoreElements ()
size_t	importAll ()
size_t	importMoreElements ()
	IOVImportIterator (boost::shared_ptr< cond::IOVProxyData > &destIov)
void	setUp (cond::IOVProxy &sourceIov, cond::Time_t since, cond::Time_t till, bool outOfOrder, size_t bulkSize=1)
void	setUp (cond::DbSession &sourceSess, const std::string &sourceIovToken, cond::Time_t since, cond::Time_t till, bool outOfOrder, size_t bulkSize=1)
void	setUp (cond::IOVProxy &sourceIov, size_t bulkSize=1)
void	setUp (cond::DbSession &sourceSess, const std::string &sourceIovToken, size_t bulkSize=1)
virtual	~IOVImportIterator ()

Private Attributes
size_t	m_bulkSize
IOVSequence::const_iterator	m_cursor
boost::shared_ptr < cond::IOVProxyData >	m_destIov
cond::Time_t	m_lastSince
cond::IOVProxy	m_sourceIov
IOVSequence::const_iterator	m_till

Detailed Description

Definition at line 26 of file IOVEditor.h.

Constructor & Destructor Documentation

cond::IOVImportIterator::IOVImportIterator ( boost::shared_ptr< cond::IOVProxyData > &  destIov )

explicit

Definition at line 50 of file IOVEditor.cc.

                                                                                  :
    m_sourceIov(),
    m_destIov( destIov ),
    m_lastSince( 0 ),
    m_bulkSize( 0 ),
    m_cursor(),
    m_till()
  {
  }

cond::IOVImportIterator::~IOVImportIterator ( )

virtual

Definition at line 60 of file IOVEditor.cc.

                                       {
  }

Member Function Documentation

bool cond::IOVImportIterator::hasMoreElements

(

)

Definition at line 141 of file IOVEditor.cc.

References m_cursor, and m_till.

Referenced by importAll().

                                         {
    return m_cursor != m_till;
  }

size_t cond::IOVImportIterator::importAll

(

)

Definition at line 160 of file IOVEditor.cc.

References hasMoreElements(), importMoreElements(), and pileupDistInMC::total.

                                     {
    size_t total = 0;
    while( hasMoreElements() ){
      total += importMoreElements();
    }
    return total;
  }

size_t cond::IOVImportIterator::importMoreElements

(

)

Definition at line 145 of file IOVEditor.cc.

References ora::Container::className(), cont, ora::OId::containerId(), cond::IOVProxy::db(), ora::OId::fromString(), i, m_bulkSize, m_cursor, m_destIov, m_lastSince, m_sourceIov, m_till, cond::updateIOV(), and cond::userInfo().

Referenced by importAll().

                                              {
    size_t i = 0;    
    boost::shared_ptr<IOVSequence>& diov = m_destIov->data;
    for( ; i<m_bulkSize && m_cursor != m_till; ++i, ++m_cursor, m_lastSince=m_cursor->sinceTime() ){
      std::string newPtoken = m_destIov->dbSession.importObject( m_sourceIov.db(),m_cursor->token());
      ora::OId poid;
      poid.fromString( newPtoken );
      ora::Container cont = m_destIov->dbSession.storage().containerHandle( poid.containerId() );
      diov->add(m_lastSince, newPtoken, cont.className());
    }
    if( m_cursor == m_till ) diov->stamp(cond::userInfo(),false);
    updateIOV( m_destIov->dbSession, diov, m_destIov->token );
    return i;
  }

void cond::IOVImportIterator::setUp	(	cond::IOVProxy &	sourceIov,
		cond::Time_t	since,
		cond::Time_t	till,
		bool	outOfOrder,
		size_t	bulkSize = 1
	)

Definition at line 63 of file IOVEditor.cc.

References ora::QueryableVector< Tp >::back(), ora::QueryableVector< Tp >::empty(), ora::QueryableVector< Tp >::end(), edm::hlt::Exception, cond::IOVSequence::exist(), cond::IOVSequence::find(), cond::IOVSequence::firstSince(), cond::IOVProxy::iov(), cond::IOVSequence::iovs(), m_bulkSize, m_cursor, m_destIov, m_lastSince, m_sourceIov, m_till, and max().

Referenced by setUp().

                                  {  
    m_sourceIov = sourceIov;
    const IOVSequence& siov = m_sourceIov.iov();
    cond::Time_t dsince = std::max(since, siov.firstSince());
    IOVSequence::const_iterator ifirstTill = siov.find(dsince);
    IOVSequence::const_iterator isecondTill = siov.find(till);
    if( isecondTill != siov.iovs().end() ) isecondTill++;
    
    if (ifirstTill==isecondTill) 
      throw cond::Exception("IOVImportIterator::setUp Error: empty input range");
    
    IOVSequence& diov = *m_destIov->data;
    if ( diov.iovs().empty()) ; // do not waist time
    else if (outOfOrder) {
      for( IOVSequence::const_iterator it=ifirstTill;
       it!=isecondTill; ++it)
    if (diov.exist(it->sinceTime()))
      throw cond::Exception("IOVImportIterator::setUp Error: since time already exists");
    } else if (dsince <= diov.iovs().back().sinceTime()) {
      std::ostringstream errStr;
      errStr << "IOVImportIterator::setUp Error: trying to append a since time " << dsince
         << " which is not larger than last since " << diov.iovs().back().sinceTime();
      throw cond::Exception(errStr.str());
    }
    
    m_lastSince = dsince;
    m_cursor = ifirstTill;
    m_till = isecondTill;
    m_bulkSize = bulkSize;
 }

void cond::IOVImportIterator::setUp	(	cond::DbSession &	sourceSess,
		const std::string &	sourceIovToken,
		cond::Time_t	since,
		cond::Time_t	till,
		bool	outOfOrder,
		size_t	bulkSize = 1
	)

Definition at line 98 of file IOVEditor.cc.

References setUp().

                                  {
    IOVProxy sourceIov( sourceSess, sourceIovToken );
    setUp( sourceIov, since, till, outOfOrder, bulkSize );
  }

void cond::IOVImportIterator::setUp	(	cond::IOVProxy &	sourceIov,
		size_t	bulkSize = 1
	)

Definition at line 108 of file IOVEditor.cc.

References ora::QueryableVector< Tp >::back(), ora::QueryableVector< Tp >::begin(), ora::QueryableVector< Tp >::empty(), ora::QueryableVector< Tp >::end(), edm::hlt::Exception, cond::IOVSequence::firstSince(), cond::IOVProxy::iov(), cond::IOVSequence::iovs(), m_bulkSize, m_cursor, m_destIov, m_lastSince, m_sourceIov, and m_till.

                                  { 

    m_sourceIov = sourceIov;
    const IOVSequence& siov = m_sourceIov.iov();
    cond::Time_t dsince = siov.firstSince();

    IOVSequence::const_iterator ifirstTill = siov.iovs().begin();
    IOVSequence::const_iterator isecondTill = siov.iovs().end();
    
    IOVSequence& diov = *m_destIov->data;
    if (!diov.iovs().empty()) { // do not waist time
      if (dsince <= diov.iovs().back().sinceTime()) {
    std::ostringstream errStr;
    errStr << "IOVImportIterator::setUp Error: trying to append a since time " << dsince
           << " which is not larger than last since " << diov.iovs().back().sinceTime();
    throw cond::Exception(errStr.str());
      }
    }

    m_lastSince = dsince;
    m_cursor = ifirstTill;
    m_till = isecondTill;
    m_bulkSize = bulkSize;
  }

void cond::IOVImportIterator::setUp	(	cond::DbSession &	sourceSess,
		const std::string &	sourceIovToken,
		size_t	bulkSize = 1
	)

Definition at line 134 of file IOVEditor.cc.

References setUp().

                                  {
    IOVProxy sourceIov( sourceSess, sourceIovToken );
    setUp( sourceIov, bulkSize );
  }

Member Data Documentation

size_t cond::IOVImportIterator::m_bulkSize

private

Definition at line 51 of file IOVEditor.h.

Referenced by importMoreElements(), and setUp().

IOVSequence::const_iterator cond::IOVImportIterator::m_cursor

private

Definition at line 52 of file IOVEditor.h.

Referenced by hasMoreElements(), importMoreElements(), and setUp().

boost::shared_ptr<cond::IOVProxyData> cond::IOVImportIterator::m_destIov

private

Definition at line 49 of file IOVEditor.h.

Referenced by importMoreElements(), and setUp().

cond::Time_t cond::IOVImportIterator::m_lastSince

private

Definition at line 50 of file IOVEditor.h.

Referenced by importMoreElements(), and setUp().

cond::IOVProxy cond::IOVImportIterator::m_sourceIov

private

Definition at line 48 of file IOVEditor.h.

Referenced by importMoreElements(), and setUp().

IOVSequence::const_iterator cond::IOVImportIterator::m_till

private

Definition at line 53 of file IOVEditor.h.

Referenced by hasMoreElements(), importMoreElements(), and setUp().