TDbiTableProxy.cxx File Reference

#include "DbiDetector.hxx"
#include "DbiSimFlag.hxx"
#include "TDbiBinaryFile.hxx"
#include "TDbiCache.hxx"
#include "TDbiConnectionMaintainer.hxx"
#include "TDbiResultSetAgg.hxx"
#include "TDbiResultSetNonAgg.hxx"
#include "TDbiInRowStream.hxx"
#include "TDbiTableProxy.hxx"
#include "TDbiTableRow.hxx"
#include "TDbiTimerManager.hxx"
#include "TDbiValidityRec.hxx"
#include "TDbiValidityRecBuilder.hxx"
#include <TSK_DBI_Log.hxx>
#include <MsgFormat.h>

Include dependency graph for TDbiTableProxy.cxx:

Go to the source code of this file.

Functions
	ClassImp (TDbiTableProxy) TDbiTableProxy

---

Function Documentation

ClassImp

(

TDbiTableProxy

)

Purpose: Constructor

Arguments: in cascader Reference to one and only cascader in tableName Table name. in tableRow Example table row object.

Return: n/a

Contact: N. West

Specification:- =============

o Create table proxy for supplied table name.

Program Notes:- =============

Definition at line 20 of file TDbiTableProxy.cxx.

References SK_DBI_Info, and SK_DBI_Trace.

                : ctors, dtor, operators then in alphabetical order.

//.....................................................................

///
///
///  Purpose:  Constructor
///
///  Arguments:
///             in  cascader   Reference to one and only cascader
///             in  tableName  Table name.
///             in  tableRow   Example table row object.
///
///  Return:    n/a
///
///  Contact:   N. West
///
///  Specification:-
///  =============
///
///  o Create table proxy for supplied table name.
///
///
///  Program Notes:-
///  =============
///
TDbiTableProxy::TDbiTableProxy(TDbiCascader* cascader,
                             const string& tableName,
                             const TDbiTableRow* tableRow) :
fCascader(cascader),
fMetaData(tableName),
fMetaValid(tableName+"VLD"),
fCanL2Cache(kFALSE),
fCache(0),
fDBProxy(*cascader,tableName,&fMetaData,&fMetaValid,this),
fExists(0),
fTableName(tableName),
fTableRow(tableRow->CreateTableRow())
{
//one.


  fCache = new TDbiCache(*this,fTableName);
  this->RefreshMetaData();
  fExists = fDBProxy.TableExists();
  fCanL2Cache = tableRow->CanL2Cache();
  if ( fCanL2Cache )
    SK_DBI_Info( "TDbiTableProxy: Can use L2 cache for table " << this->GetRowName() << "  ");
  else
    SK_DBI_Info( "TDbiTableProxy:  L2 cache not allowed for table " << this->GetRowName() << "  ");
   
  SK_DBI_Trace( "Creating TDbiTableProxy "
                          << fTableName.c_str() << " at " << this
                          << ( fExists ? " (table exists)"
                                       : " (table missing)" )
                          << "  ");
}