ora::QueryableVectorWriter Class Reference

#include <QueryableVectorStreamer.h>

Inheritance diagram for ora::QueryableVectorWriter:

List of all members.

Public Member Functions
bool	build (DataElement &offset, IRelationalData &relationalData, RelationalBuffer &operationBuffer)
	QueryableVectorWriter (const Reflex::Type &objectType, MappingElement &mapping, ContainerSchema &contSchema)
	Constructor.
void	setRecordId (const std::vector< int > &identity)
void	write (int oid, const void *data)
	Writes a data element.
virtual	~QueryableVectorWriter ()
Private Attributes
DataElement	m_localElement
Reflex::Type	m_objectType
DataElement *	m_offset
PVectorWriter	m_writer

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Detailed Description

Definition at line 21 of file QueryableVectorStreamer.h.

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Constructor & Destructor Documentation

ora::QueryableVectorWriter::QueryableVectorWriter	(	const Reflex::Type &	objectType,
		MappingElement &	mapping,
		ContainerSchema &	contSchema
	)

Constructor.

Definition at line 352 of file QueryableVectorStreamer.cc.

                                                                                :
  m_objectType( objectType ),
  m_offset( 0 ),
  m_localElement(),
  m_writer(ClassUtils::containerSubType(objectType,"store_base_type"), mapping, contSchema ){
}

ora::QueryableVectorWriter::~QueryableVectorWriter

(

)

[virtual]

Definition at line 361 of file QueryableVectorStreamer.cc.

                                                {
}

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Member Function Documentation

bool ora::QueryableVectorWriter::build	(	DataElement &	offset,
		IRelationalData &	relationalData,
		RelationalBuffer &	operationBuffer
	)		[virtual]

Implements ora::IRelationalWriter.

Definition at line 364 of file QueryableVectorStreamer.cc.

References evf::evtn::offset().

                                                                           {
  m_offset = &offset;
  m_localElement.clear();
  return m_writer.build( m_localElement, data, operationBuffer );
}

void ora::QueryableVectorWriter::setRecordId

(

const std::vector< int > &

identity

)

[virtual]

Implements ora::IRelationalWriter.

Definition at line 372 of file QueryableVectorStreamer.cc.

                                                                          {
  m_writer.setRecordId( identity );
}

void ora::QueryableVectorWriter::write	(	int	oid,
		const void *	data
	)		[virtual]

Writes a data element.

Implements ora::IRelationalWriter.

Definition at line 376 of file QueryableVectorStreamer.cc.

References ora::throwException().

                                                               {
  if(!m_offset){
    throwException("The streamer has not been built.",
                   "QueryableVectorWriter::write");
  }
  void* vectorAddress = m_offset->address( inputData );
  Reflex::Object vectorObj( m_objectType,const_cast<void*>(vectorAddress));
  vectorObj.Invoke("load",0);
  void* storageAddress = 0;
  vectorObj.Invoke("storageAddress",storageAddress);
  m_writer.write( oid, storageAddress );
}

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Member Data Documentation

DataElement ora::QueryableVectorWriter::m_localElement [private]

Definition at line 34 of file QueryableVectorStreamer.h.

Reflex::Type ora::QueryableVectorWriter::m_objectType [private]

Definition at line 32 of file QueryableVectorStreamer.h.

DataElement* ora::QueryableVectorWriter::m_offset [private]

Definition at line 33 of file QueryableVectorStreamer.h.

PVectorWriter ora::QueryableVectorWriter::m_writer [private]

Definition at line 36 of file QueryableVectorStreamer.h.