DTLVStatusHandler Class Reference

#include <DTLVStatusHandler.h>

Inheritance diagram for DTLVStatusHandler:

List of all members.

Public Member Functions
	DTLVStatusHandler (const edm::ParameterSet &ps)
void	getNewObjects ()
std::string	id () const
virtual	~DTLVStatusHandler ()
Private Attributes
cond::DbConnection	buff_conn
cond::DbSession	buff_session
std::string	bufferConnect
DTLVStatus *	ccbStatus
std::string	dataTag
cond::DbConnection	omds_conn
cond::DbSession	omds_session
std::string	onlineAuthentication
std::string	onlineConnect

---

Detailed Description

Description: Class to copy CCB DCS-status via PopCon

Date:

2010/09/14 13:54:04

Revision:

1.3

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 44 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_conn(),
 buff_conn(),
 omds_session(),
 buff_session() {
  std::cout << " PopCon application for DT DCS data (CCB status) export "
            << std::endl;
}

DTLVStatusHandler::~DTLVStatusHandler

(

)

[virtual]

Destructor

Definition at line 61 of file DTLVStatusHandler.cc.

                                      {
}

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Member Function Documentation

void DTLVStatusHandler::getNewObjects

(

)

[virtual]

Operations

Implements popcon::PopConSourceHandler< DTLVStatus >.

Definition at line 67 of file DTLVStatusHandler.cc.

References buff_conn, buff_session, bufferConnect, cond::DbSession::close(), cond::DbConnection::configuration(), cond::DbConnection::configure(), gather_cfg::cout, cond::DbConnection::createSession(), dataTag, prof2calltree::last, cond::TagInfo::lastInterval, MergeJob_cfg::lastRun, popcon::PopConSourceHandler< DTLVStatus >::m_to_transfer, omds_conn, omds_session, onlineAuthentication, onlineConnect, cond::DbSession::open(), popcon::PopConSourceHandler< DTLVStatus >::tagInfo(), and cond::DbSession::transaction().

                                      {

  // online DB connection
  std::cout << "configure omds DbConnection" << std::endl;
  //  conn->configure( cond::CmsDefaults );
  omds_conn.configuration().setAuthenticationPath( onlineAuthentication );
  omds_conn.configure();
  std::cout << "create omds DbSession" << std::endl;
  omds_session = omds_conn.createSession();
  std::cout << "open omds session" << std::endl;
  omds_session.open( onlineConnect );
  std::cout << "start omds transaction" << std::endl;
  omds_session.transaction().start();
  std::cout << "" << std::endl;

  // buffer DB connection
  std::cout << "configure buffer DbConnection" << std::endl;
  buff_conn.configuration().setAuthenticationPath( onlineAuthentication );
  buff_conn.configure();
  std::cout << "create buffer DbSession" << std::endl;
  cond::DbSession buff_session = buff_conn.createSession();
  std::cout << "open buffer session" << std::endl;
  buff_session.open( 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

(

void

)

const [virtual]

Implements popcon::PopConSourceHandler< DTLVStatus >.

Definition at line 125 of file DTLVStatusHandler.cc.

References dataTag.

                                      {
  return dataTag;
}

---

Member Data Documentation

cond::DbConnection DTLVStatusHandler::buff_conn [private]

Definition at line 64 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

cond::DbSession DTLVStatusHandler::buff_session [private]

Definition at line 66 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::DbConnection DTLVStatusHandler::omds_conn [private]

Definition at line 63 of file DTLVStatusHandler.h.

Referenced by getNewObjects().

cond::DbSession DTLVStatusHandler::omds_session [private]

Definition at line 65 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().