cond::persistency::GTProxy Class Reference

#include <GTProxy.h>

Classes
class	Iterator

Public Types
typedef std::vector < std::tuple< std::string, std::string, std::string > >	GTContainer

Public Member Functions
Iterator	begin () const
Iterator	end () const
	GTProxy ()
	GTProxy (const std::shared_ptr< SessionImpl > &session)
	GTProxy (const GTProxy &rhs)
void	load (const std::string &gtName, const std::string &preFix="", const std::string &postFix="")
std::string	name () const
GTProxy &	operator= (const GTProxy &rhs)
void	reload ()
void	reset ()
int	size () const
boost::posix_time::ptime	snapshotTime () const
cond::Time_t	validity () const

Private Member Functions
void	checkTransaction (const std::string &ctx)

Private Attributes
std::shared_ptr< GTProxyData >	m_data
std::shared_ptr< SessionImpl >	m_session

Detailed Description

Definition at line 32 of file GTProxy.h.

Member Typedef Documentation

typedef std::vector<std::tuple<std::string,std::string,std::string> > cond::persistency::GTProxy::GTContainer

Definition at line 34 of file GTProxy.h.

Constructor & Destructor Documentation

GTProxy::GTProxy

(

)

Definition at line 91 of file GTProxy.cc.

                    :
      m_data(),
      m_session(){
    }

GTProxy::GTProxy ( const std::shared_ptr< SessionImpl > &  session )

explicit

Definition at line 96 of file GTProxy.cc.

                                                               :
      m_data( new GTProxyData ),
      m_session( session ){
    }

GTProxy::GTProxy

(

const GTProxy &

rhs

)

Definition at line 101 of file GTProxy.cc.

                                        :
      m_data( rhs.m_data ),
      m_session( rhs.m_session ){
    }

Member Function Documentation

GTProxy::Iterator GTProxy::begin

(

void

)

const

Definition at line 175 of file GTProxy.cc.

References m_data.

                                         {
      if( m_data.get() ){
    return Iterator( m_data->tagList.begin() );
      } 
      return Iterator();
    }

void GTProxy::checkTransaction ( const std::string &  ctx )

private

Definition at line 170 of file GTProxy.cc.

References m_session, and cond::persistency::throwException().

Referenced by load().

                                                        {
      if( !m_session.get() ) throwException("The session is not active.",ctx );
      if( !m_session->isTransactionActive( false ) ) throwException("The transaction is not active.",ctx );
    }

GTProxy::Iterator GTProxy::end

(

void

)

const

Definition at line 182 of file GTProxy.cc.

References m_data.

                                       {
      if( m_data.get() ){
    return Iterator( m_data->tagList.end() );
      } 
      return Iterator();
    }

void GTProxy::load	(	const std::string &	gtName,
		const std::string &	pref = "",
		const std::string &	postf = ""
	)

    this will be the final function 
void GTProxy::load( const std::string& gtName ){

clear reset();

checkSession( "GTProxy::load" );

if(!m_session->gtSchema().gtTable().select( gtName, m_data->validity, m_data->snapshotTime ) ){ throwException( "Global Tag \""+gtName+"" has not been found in the database.","GTProxy::load"); } m_data->name = gtName;

m_session->gtSchema().gtMapTable().select( m_data->name, m_data->tagList );

}

Definition at line 130 of file GTProxy.cc.

References checkTransaction(), m_data, m_session, reset(), and cond::persistency::throwException().

Referenced by MatrixToProcess.MatrixToProcess::getProcess(), MatrixToProcess.MatrixToProcess::listAll(), and reload().

                                                                                              {
      // clear
      reset();
      
      checkTransaction( "GTProxy::load" );
      
      if(!m_session->gtSchema().gtTable().select( gtName, m_data->validity, m_data->snapshotTime ) ){
    throwException( "Global Tag \""+gtName+"\" has not been found in the database.","GTProxy::load");
      }
      m_data->name = gtName;
      m_data->preFix = pref;
      m_data->postFix = postf;

      m_session->gtSchema().gtMapTable().select( m_data->name, pref, postf, m_data->tagList );

    }

std::string GTProxy::name

(

)

const

Definition at line 158 of file GTProxy.cc.

References m_data, and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by VIDSelectorBase.VIDSelectorBase::initialize().

                                  {
      return m_data.get() ? m_data->name : std::string("");
    }

GTProxy & GTProxy::operator=

(

const GTProxy &

rhs

)

Definition at line 106 of file GTProxy.cc.

References m_data, and m_session.

                                                   {
      m_data = rhs.m_data;
      m_session = rhs.m_session;
      return *this;
    }

void GTProxy::reload

(

)

Definition at line 148 of file GTProxy.cc.

References load(), and m_data.

                        {
      load( m_data->name );
    }

void GTProxy::reset

(

void

)

Definition at line 152 of file GTProxy.cc.

References m_data.

Referenced by load().

                       {
      if( m_data.get() ){
    m_data->tagList.clear();
      }
    }

int GTProxy::size

(

void

)

const

Definition at line 189 of file GTProxy.cc.

References m_data.

                            {
      return m_data.get()? m_data->tagList.size() : 0;
    }

boost::posix_time::ptime GTProxy::snapshotTime

(

)

const

Definition at line 166 of file GTProxy.cc.

References m_data.

                                                     {
      return m_data.get() ? m_data->snapshotTime : boost::posix_time::ptime();
    }

cond::Time_t GTProxy::validity

(

)

const

Definition at line 162 of file GTProxy.cc.

References m_data, and cond::time::MIN_VAL().

                                       {
      return m_data.get() ? m_data->validity : cond::time::MIN_VAL;
    }

Member Data Documentation

std::shared_ptr<GTProxyData> cond::persistency::GTProxy::m_data

private

Definition at line 104 of file GTProxy.h.

Referenced by begin(), end(), load(), name(), operator=(), reload(), reset(), size(), snapshotTime(), and validity().

std::shared_ptr<SessionImpl> cond::persistency::GTProxy::m_session

private

Definition at line 105 of file GTProxy.h.

Referenced by checkTransaction(), load(), and operator=().