public Animal CreateMarine(MarineSpecies marineSpecies)
{
Marine animalObj = null;
switch (marineSpecies)
{
case MarineSpecies.Goldfish:
animalObj = new Goldfish();
break;
case MarineSpecies.Whales:
animalObj = new Whales();
break;
default:
Debug.Assert(false, "To be completed!");
break;
}
animalObj.CategoryType = CategoryType.Marine;
return(animalObj); //return the created animal object.
}
public static Marines CreateMarine(MarineSpecies Species)
{
Marines animalObj = null; //type not known at this time
//type determined by late binding
switch (Species)
{
case MarineSpecies.Dolphine:
animalObj = new Dolphine(); //Late binding
break;
//Continue with the rest
case MarineSpecies.Shark:
animalObj = new Shark(); //Late binding
break;
default:
Debug.Assert(false, "To be completed!");
break;
}
//set the category
animalObj.Category = CategoryType.Marine;
return animalObj; //return the crated animal Object
}
public static Marine CreateMarine(MarineSpecies species)
{
//type not known at this time
Marine animalObj = null;
try
{
//type determined by late binding
switch (species)
{
case MarineSpecies.Shark:
animalObj = new Shark(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case MarineSpecies.Turtle:
animalObj = new Turtle(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
default:
Debug.Assert(false, "to be completed");
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
finally
{
//set the category
animalObj.Category = CategoryType.Marine;
}
return(animalObj);
}
public static MarineAnimal CreateMarine(MarineSpecies Species)
{
MarineAnimal animalObj = null;//Marine animal type not know yet.
//Lets determine users choice of animal.
switch (Species)
{
case MarineSpecies.Crayfish:
animalObj = new Crayfish();
break;
case MarineSpecies.Salmon:
animalObj = new Salmon();
break;
default:
Debug.Assert(false, "Not implemented");
break;
}
//Set animal category
animalObj.Category = CategoryType.Marine;
return(animalObj);//Return created instance of object marine animal
}
private Animal castAnimal(int speciesIndex, CategoryType type)
{
//Checking which object to create:
if (type == CategoryType.Bird)
{
BirdSpecies speciestype = (BirdSpecies)speciesIndex;
animalis = BirdFactory.CreateBird(speciestype);
}
else if (type == CategoryType.Insect)
{
InsectSpecies insectSpec = (InsectSpecies)speciesIndex;
animalis = InsectFactory.CreateInsect(insectSpec);
}
else if (type == CategoryType.Mammal)
{
MammalSpecies mammalSpec = (MammalSpecies)speciesIndex;
animalis = MammalFactory.CreateMammal(mammalSpec);
}
else if (type == CategoryType.Marine)
{
MarineSpecies marineSpec = (MarineSpecies)speciesIndex;
animalis = MarineFactory.CreateMarine(marineSpec);
}
else if (type == CategoryType.Reptile)
{
ReptileSpecies reptileSpec = (ReptileSpecies)speciesIndex;
animalis = ReptileFactory.CreateReptile(reptileSpec);
}
return(animalis);
}
public async Task <IActionResult> PutMarineSpecies([FromRoute] int id, [FromBody] MarineSpecies marineSpecies)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != marineSpecies.IdPk)
{
return(BadRequest());
}
_context.Entry(marineSpecies).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!MarineSpeciesExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task <IActionResult> PostMarineSpecies([FromBody] MarineSpecies marineSpecies)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
_context.MarineSpecies.Add(marineSpecies);
await _context.SaveChangesAsync();
return(CreatedAtAction("GetMarineSpecies", new { id = marineSpecies.IdPk }, marineSpecies));
}
public static MarineAnimal CreateMarine(MarineSpecies Species)
{
MarineAnimal animalObj = null;//Marine animal type not know yet.
//Lets determine users choice of animal.
switch (Species)
{
case MarineSpecies.Crayfish:
animalObj = new Crayfish();
break;
case MarineSpecies.Salmon:
animalObj = new Salmon();
break;
default:
Debug.Assert(false, "Not implemented");
break;
}
//Set animal category
animalObj.Category = CategoryType.Marine;
return animalObj;//Return created instance of object marine animal
}
public static Marine CreateMarine(MarineSpecies species)
{
//type not known at this time
Marine animalObj = null;
try
{
//type determined by late binding
switch (species)
{
case MarineSpecies.Shark:
animalObj = new Shark(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
case MarineSpecies.Turtle:
animalObj = new Turtle(); //late binding
if (animalObj == null)
{
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
break;
default:
Debug.Assert(false, "to be completed");
break;
}
}
//custom exception
catch (Exception e)
{
e.Message.ToString();
NonExistentAnimalTypeException ex = new NonExistentAnimalTypeException();
throw (ex);
}
finally
{
//set the category
animalObj.Category = CategoryType.Marine;
}
return animalObj;
}
private Animal SetAnimalType()
{
Animal newAnimal = new Animal();
var selectedCategori = listBxCategori.SelectedIndex;
if (string.IsNullOrEmpty(listbxAnimalSpecies.Text))
{
showValidationMessage.ShowNewMessageBox("Du måste välja djurarten från listan!");
return(newAnimal = null);
}
else
{
switch (selectedCategori)
{
case 0:
BirdSpecies birdSpecies = (BirdSpecies)Enum.Parse(typeof(BirdSpecies), listbxAnimalSpecies.Text);
BirdFactory birdFactory = new BirdFactory();
newAnimal = birdFactory.Createbird(birdSpecies);
break;
case 1:
InsectSpecies insectSpecies = (InsectSpecies)Enum.Parse(typeof(InsectSpecies), listbxAnimalSpecies.Text);
InsectFactory insectFactory = new InsectFactory();
newAnimal = insectFactory.CreateInsect(insectSpecies);
break;
case 2:
MammalSpecies mammalSpecies = (MammalSpecies)Enum.Parse(typeof(MammalSpecies), listbxAnimalSpecies.Text);
MammalFactory mammalFactory = new MammalFactory();
int daysOfQuarantine;
int numberOfteeth;
bool underQuarantine = chBoxUnderQuarantine.Checked;
if (!helper.CheckInteger(texBoxDaysInQuarantine.Text, out daysOfQuarantine) && underQuarantine == true)
{
string messageDayOfQuarantine = "You have entered the error value in days of quarantine";
errorDayInQuarantiner.SetError(texBoxDaysInQuarantine, messageDayOfQuarantine);
showValidationMessage.ShowNewMessageBox(messageDayOfQuarantine);
newAnimal = null;
break;
}
else
{
errorDayInQuarantiner.Clear();
}
if (!int.TryParse(tboxNoOfTeeth.Text, out numberOfteeth))
{
errorNoOfTeeth.SetError(tboxNoOfTeeth, "You have entered the error value");
showValidationMessage.TeethException(tboxNoOfTeeth.Text);
newAnimal = null;
break;
}
else
{
errorNoOfTeeth.Clear();
}
newAnimal = mammalFactory.CreateMammal(mammalSpecies, daysOfQuarantine, underQuarantine, numberOfteeth);
break;
case 3:
MarineSpecies marineSpecies = (MarineSpecies)Enum.Parse(typeof(MarineSpecies), listbxAnimalSpecies.Text);
MarineFactory marineFactory = new MarineFactory();
newAnimal = marineFactory.CreateMarine(marineSpecies);
break;
case 4:
ReptileSpecies reptileSpecies = (ReptileSpecies)Enum.Parse(typeof(ReptileSpecies), listbxAnimalSpecies.Text);
ReptileFactory reptileFactory = new ReptileFactory();
newAnimal = reptileFactory.CreateReptile(reptileSpecies);
break;
}
}
return(newAnimal);
}
