DTLVStatusHandler Class Reference

#include <DTLVStatusHandler.h>

Inheritance diagram for DTLVStatusHandler:

Public Member Functions
	DTLVStatusHandler (const edm::ParameterSet &ps)
void	getNewObjects ()
std::string	id () const
virtual	~DTLVStatusHandler ()
Public Member Functions inherited from popcon::PopConSourceHandler< DTLVStatus >
void	convertFromOld ()
Summary *	dummySummary (typename OldContainer::value_type const &) const
void	initialize (const cond::persistency::Session &dbSession, cond::TagInfo_t const &tagInfo, cond::LogDBEntry_t const &logDBEntry)
Ref	lastPayload () const
cond::LogDBEntry_t const &	logDBEntry () const
std::pair< Container const *, std::string const >	operator() (const cond::persistency::Session &session, cond::TagInfo_t const &tagInfo, cond::LogDBEntry_t const &logDBEntry) const
	PopConSourceHandler ()
Container const &	returnData ()
void	sort ()
cond::TagInfo_t const &	tagInfo () const
std::string const &	userTextLog () const
virtual	~PopConSourceHandler ()

Private Attributes
cond::persistency::Session	buff_session
std::string	bufferConnect
DTLVStatus *	ccbStatus
std::string	dataTag
cond::persistency::Session	omds_session
std::string	onlineAuthentication
std::string	onlineConnect

Additional Inherited Members
Public Types inherited from popcon::PopConSourceHandler< DTLVStatus >
typedef std::vector< Triplet >	Container
typedef std::vector< std::pair < DTLVStatus *, cond::Time_t > >	OldContainer
typedef PopConSourceHandler < DTLVStatus >	self
typedef cond::Summary	Summary
typedef cond::Time_t	Time_t
typedef DTLVStatus	value_type
Protected Member Functions inherited from popcon::PopConSourceHandler< DTLVStatus >
int	add (value_type *payload, Summary *summary, Time_t time)
Protected Attributes inherited from popcon::PopConSourceHandler< DTLVStatus >
OldContainer	m_to_transfer
std::string	m_userTextLog

Detailed Description

Description: Class to copy CCB DCS-status via PopCon

Date:

2010/07/21 16:06:53

Revision:

1.2

Author

Paolo Ronchese INFN Padova

Definition at line 37 of file DTLVStatusHandler.h.

Constructor & Destructor Documentation

DTLVStatusHandler::DTLVStatusHandler

(

const edm::ParameterSet &

ps

)

Constructor

Definition at line 43 of file DTLVStatusHandler.cc.

References gather_cfg::cout.

                                                               :
 dataTag(               ps.getParameter<std::string> ( "tag" ) ),
 onlineConnect(         ps.getParameter<std::string> ( "onlineDB" ) ),
 onlineAuthentication(  ps.getParameter<std::string> ( 
                        "onlineAuthentication" ) ),
 bufferConnect(         ps.getParameter<std::string> ( "bufferDB" ) ),
 omds_session(),
 buff_session() {
  std::cout << " PopCon application for DT DCS data (CCB status) export "
            << std::endl;
}

DTLVStatusHandler::~DTLVStatusHandler ( )

virtual

Destructor

Definition at line 58 of file DTLVStatusHandler.cc.

                                      {
}

Member Function Documentation

void DTLVStatusHandler::getNewObjects ( )

virtual

Operations

Implements popcon::PopConSourceHandler< DTLVStatus >.

Definition at line 64 of file DTLVStatusHandler.cc.

References buff_session, bufferConnect, cond::persistency::Session::close(), cond::persistency::Transaction::commit(), cond::persistency::ConnectionPool::configure(), gather_cfg::cout, cond::persistency::ConnectionPool::createSession(), dataTag, plotBeamSpotDB::last, cond::TagInfo_t::lastInterval, MergeJob_cfg::lastRun, popcon::PopConSourceHandler< DTLVStatus >::m_to_transfer, omds_session, onlineAuthentication, onlineConnect, cond::persistency::ConnectionPool::setAuthenticationPath(), cond::persistency::Transaction::start(), popcon::PopConSourceHandler< DTLVStatus >::tagInfo(), and cond::persistency::Session::transaction().

                                      {

  // online DB connection
  std::cout << "configure omds DbConnection" << std::endl;
  cond::persistency::ConnectionPool connection;
  connection.setAuthenticationPath( onlineAuthentication );
  connection.configure();
  std::cout << "create omds DbSession" << std::endl;
  omds_session = connection.createSession( onlineConnect );
  std::cout << "start omds transaction" << std::endl;
  omds_session.transaction().start();
  std::cout << "" << std::endl;

  // buffer DB connection
  std::cout << "create buffer DbSession" << std::endl;
  cond::persistency::Session buff_session = connection.createSession(bufferConnect);
  std::cout << "start buffer transaction" << std::endl;
  buff_session.transaction().start();

  // offline info

  //to access the information on the tag inside the offline database:
  cond::TagInfo const & ti = tagInfo();
  unsigned int last = ti.lastInterval.first;
  std::cout << "latest DCS data (CCB status) already copied for run: "
            << last << std::endl;

  if ( last == 0 ) {
    DTLVStatus* dummyConf = new DTLVStatus( dataTag );
    cond::Time_t snc = 1;
    m_to_transfer.push_back( std::make_pair( dummyConf, snc ) );
  }

  //to access the information on last successful log entry for this tag:
//  cond::LogDBEntry const & lde = logDBEntry();     

  //to access the lastest payload (Ref is a smart pointer)
//  Ref payload = lastPayload();

  unsigned lastRun = last;
  std::cout << "check for new runs since " << lastRun << std::endl;

  buff_session.transaction().commit();
  buff_session.close();
  omds_session.close();

  return;

}

std::string DTLVStatusHandler::id ( ) const

virtual

Implements popcon::PopConSourceHandler< DTLVStatus >.

Definition at line 115 of file DTLVStatusHandler.cc.

References dataTag.

                                      {
  return dataTag;
}

Member Data Documentation

cond::persistency::Session DTLVStatusHandler::buff_session

private

Definition at line 64 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

std::string DTLVStatusHandler::bufferConnect

private

Definition at line 60 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

DTLVStatus* DTLVStatusHandler::ccbStatus

private

Definition at line 61 of file DTLVStatusHandler.h.

std::string DTLVStatusHandler::dataTag

private

Definition at line 57 of file DTLVStatusHandler.h.

Referenced by getNewObjects(), and id().

cond::persistency::Session DTLVStatusHandler::omds_session

private

Definition at line 63 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

std::string DTLVStatusHandler::onlineAuthentication

private

Definition at line 59 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

std::string DTLVStatusHandler::onlineConnect

private

Definition at line 58 of file DTLVStatusHandler.h.

Referenced by getNewObjects().