public static Reptile CreateReptile(ReptileSpecies species)
{
// Object type not known at this time
Reptile animalObj = null;
try
{
switch (species)
{
case ReptileSpecies.Boa:
animalObj = new Boa();//late binding
if(animalObj == null){
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case ReptileSpecies.Chamaleon:
animalObj = new Chamaleon();//late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
finally
{
animalObj.Category = CategoryType.Reptile;
}
return animalObj;
}
public static Reptile CreateReptile(ReptileSpecies species)
{
// Object type not known at this time
Reptile animalObj = null;
try
{
switch (species)
{
case ReptileSpecies.Boa:
animalObj = new Boa(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case ReptileSpecies.Chamaleon:
animalObj = new Chamaleon(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
finally
{
animalObj.Category = CategoryType.Reptile;
}
return(animalObj);
}