#include <iostream>
#include "FairDbExceptionLog.h"
#include "FairDbLogService.h"

using namespace std;

ClassImp(FairDbExceptionLog)

FairDbExceptionLog FairDbExceptionLog::fgGELog;


FairDbExceptionLog::FairDbExceptionLog(const FairDbException* e)
  : fEntries()
{
  if ( e ) { this->AddEntry(*e); }
}

FairDbExceptionLog::~FairDbExceptionLog()
{
}

std::ostream& operator<<(std::ostream& os, const FairDbExceptionLog& el)
{

  if ( el.IsEmpty() ) {
    os << endl;
    os << "-I- FairDbExceptionLog:: FairDB ExceptionLog is empty. " << endl;
    os << endl;
  } else {
    os << "**************************************************************************** " << endl;
    os << "-W- FairDbExceptionLog:: FairDB caught the following Exceptions:             " << endl;
    os << "**************************************************************************** " << endl;
    std::vector<FairDbException>::const_iterator itr(el.GetEntries().begin()),
        itrEnd(el.GetEntries().end());
    while ( itr != itrEnd ) {
      os << *itr << endl;
      ++itr;
    }
  }

  return os;
}


void FairDbExceptionLog::AddLog(const FairDbExceptionLog& el)
{
  const std::vector<FairDbException>& ve = el.GetEntries();
  std::vector<FairDbException>::const_iterator itr(ve.begin()), itrEnd(ve.end());
  while ( itr != itrEnd ) { this->AddEntry(*itr++); }

}


void FairDbExceptionLog::Copy(FairDbExceptionLog& that, UInt_t start) const
{
  UInt_t maxEntry = fEntries.size();
  while (start <= maxEntry ) { that.AddEntry(fEntries[start++]); }
}

void FairDbExceptionLog::Print () const
{
  std::cout  << *this << std::endl;
  return;

}