changeemployeetransaction.cpp

著名的uncle Bob的Agile software development的代码

#include "ChangeEmployeeTransaction.h"
#include "Employee.h"
#include "PayrollDatabase.h"

extern PayrollDatabase GpayrollDatabase;

ChangeEmployeeTransaction::~ChangeEmployeeTransaction()
{
}

ChangeEmployeeTransaction::ChangeEmployeeTransaction(int empid)
  : itsEmpId(empid)
{
}

void ChangeEmployeeTransaction::Execute()
{
  Employee* e = GpayrollDatabase.GetEmployee(itsEmpId);
  if (e != 0)
    Change(*e);
}