ora::QueryableVectorReader Class Reference

#include <QueryableVectorStreamer.h>

Inheritance diagram for ora::QueryableVectorReader:

Public Member Functions
bool	build (DataElement &offset, IRelationalData &relationalData)
void	clear ()
	QueryableVectorReader (const edm::TypeWithDict &objectType, MappingElement &mapping, ContainerSchema &contSchema)
	Constructor. More...
void	read (void *address)
	Reads a data element. More...
void	select (int oid)
void	setRecordId (const std::vector< int > &identity)
virtual	~QueryableVectorReader ()
Public Member Functions inherited from ora::IRelationalReader
virtual	~IRelationalReader ()

Private Attributes
DataElement *	m_dataElement
std::vector< boost::shared_ptr < IVectorLoader > >	m_loaders
MappingElement &	m_mapping
edm::TypeWithDict	m_objectType
ContainerSchema &	m_schema
std::vector< int >	m_tmpIds

Detailed Description

Definition at line 59 of file QueryableVectorStreamer.h.

Constructor & Destructor Documentation

ora::QueryableVectorReader::QueryableVectorReader	(	const edm::TypeWithDict &	objectType,
		MappingElement &	mapping,
		ContainerSchema &	contSchema
	)

Constructor.

Definition at line 429 of file QueryableVectorStreamer.cc.

                                                                               :
  m_objectType(objectType),
  m_mapping( mapping ),
  m_schema( contSchema ),
  m_dataElement( 0 ),
  m_loaders(),
  m_tmpIds(){
}

ora::QueryableVectorReader::~QueryableVectorReader ( )

virtual

Definition at line 440 of file QueryableVectorStreamer.cc.

                                                {
  for(std::vector<boost::shared_ptr<IVectorLoader> >::const_iterator iL = m_loaders.begin();
      iL != m_loaders.end(); ++iL ){
    (*iL)->invalidate();
  }
}

Member Function Documentation

bool ora::QueryableVectorReader::build ( DataElement &  offset, IRelationalData &  relationalData  )

virtual

Implements ora::IRelationalReader.

Definition at line 447 of file QueryableVectorStreamer.cc.

References ora::DataElement::clear().

Referenced by psClasses.BuildThread::run().

                                                          {
  m_dataElement = &dataElement;
  m_tmpIds.clear();
  m_tmpIds.push_back(0);
  return true;
}

void ora::QueryableVectorReader::clear ( void  )

virtual

Implements ora::IRelationalReader.

Definition at line 488 of file QueryableVectorStreamer.cc.

Referenced by Vispa.Views.WidgetView.WidgetView::closeEvent(), Vispa.Views.BoxDecayView.BoxDecayView::closeEvent(), Vispa.Share.FindAlgorithm.FindAlgorithm::findUsingFindDialog(), Vispa.Views.LineDecayView.LineDecayView::setDataObjects(), Vispa.Views.WidgetView.WidgetView::setDataObjects(), BeautifulSoup.Tag::setString(), Vispa.Views.TreeView.TreeView::updateContent(), Vispa.Views.TableView.TableView::updateContent(), Vispa.Views.BoxDecayView.BoxDecayView::updateContent(), and Vispa.Views.PropertyView.PropertyView::updateContent().

                                    {
}

void ora::QueryableVectorReader::read ( void *  address )

virtual

Reads a data element.

Implements ora::IRelationalReader.

Definition at line 466 of file QueryableVectorStreamer.cc.

References ora::DataElement::addChild(), ora::DataElement::address(), edm::MemberWithDict::offset(), and ora::throwException().

Referenced by edmIntegrityCheck.PublishToFileSystem::get(), Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::goto(), and Vispa.Plugins.EdmBrowser.EdmDataAccessor.EdmDataAccessor::setFilterBranches().

                                                           {
  if(!m_dataElement){
    throwException("The streamer has not been built.",
                   "QueryableVectorReader::read");
  }

  // finding the address (on the instance) where to install the loader
  edm::MemberWithDict loaderMember = m_objectType.dataMemberByName("m_loader");
  if(!loaderMember){
    throwException("The loader member has not been found.",
                   "QueryableVectorReader::read");     
  }
  DataElement& loaderMemberElement = m_dataElement->addChild( loaderMember.offset(), 0 );
  void* loaderAddress = loaderMemberElement.address( destinationData );

  // creating and registering the new loader to assign
  boost::shared_ptr<IVectorLoader> loader( new QueryableVectorLoader( m_objectType, m_mapping, m_schema, m_tmpIds ) );
  m_loaders.push_back(loader);
  // installing the loader
  *(static_cast<boost::shared_ptr<IVectorLoader>*>( loaderAddress )) = loader;
}

void ora::QueryableVectorReader::select ( int  oid )

virtual

Implements ora::IRelationalReader.

Definition at line 455 of file QueryableVectorStreamer.cc.

Referenced by Vispa.Views.LineDecayView.LineDecayContainer::createObject(), Vispa.Plugins.Browser.BrowserTabController.BrowserTabController::find(), Vispa.Views.LineDecayView.LineDecayContainer::mousePressEvent(), Vispa.Gui.PortConnection.PointToPointConnection::mousePressEvent(), Vispa.Gui.VispaWidget.VispaWidget::mousePressEvent(), and Vispa.Views.AbstractView.AbstractView::restoreSelection().

                                              {
  m_tmpIds[0] = oid;
}

void ora::QueryableVectorReader::setRecordId ( const std::vector< int > &  identity )

virtual

Implements ora::IRelationalReader.

Definition at line 459 of file QueryableVectorStreamer.cc.

References i.

                                                                          {
  m_tmpIds.resize( 1+identity.size() );
  for( size_t i=0;i<identity.size();i++){
    m_tmpIds[1+i] = identity[i];
  }
}

Member Data Documentation

DataElement* ora::QueryableVectorReader::m_dataElement

private

Definition at line 78 of file QueryableVectorStreamer.h.

std::vector<boost::shared_ptr<IVectorLoader> > ora::QueryableVectorReader::m_loaders

private

Definition at line 79 of file QueryableVectorStreamer.h.

MappingElement& ora::QueryableVectorReader::m_mapping

private

Definition at line 76 of file QueryableVectorStreamer.h.

edm::TypeWithDict ora::QueryableVectorReader::m_objectType

private

Definition at line 75 of file QueryableVectorStreamer.h.

ContainerSchema& ora::QueryableVectorReader::m_schema

private

Definition at line 77 of file QueryableVectorStreamer.h.

std::vector<int> ora::QueryableVectorReader::m_tmpIds

private

Definition at line 80 of file QueryableVectorStreamer.h.