/*
// ReadData()
//
// Read the record.
*/
ERRORCODE ComponentRecord::ReadData( StorageDevicePtr device )
{
ERRORCODE error = device->read_record( &record, sizeof(record) );
if (ERRORCODE_None == error)
{
m_pInternalData = new RBufferStream();
error = device->huge_read( m_pInternalData->GetBuffer( record.data_size ), record.data_size );
// Make a Framework storage out of the internal data
RChunkStorage storage( record.data_size, m_pInternalData->GetBuffer( record.data_size ) );
// We need to check for linked data right away,
// because it may be necessary before the component
// is needed. Note: the component could be loaded
// here as well, but might as well load it only
// when it is about to be used.
if (!storage.Start( kLinkedDataID, FALSE ).End( ))
{
DWORD clsidLinkedData;
storage >> clsidLinkedData;
m_pLinkedData = CPLinkedData::CreateFromClassId( clsidLinkedData, database );
m_pLinkedData->Read( storage );
storage.SelectParentChunk();
}
