public static void CyclicSerialization()
{
// Ustvarimo tri vozlišča drevesa
Node <string> root = new Node <string>()
{
Value = "startek"
};
Node <string> leftSon = new Node <string>()
{
Value = "levi sinek"
};
Node <string> leftleftSon = new Node <string>()
{
Value = "levi levi sinek"
};
Node <string> rightSon = new Node <string>()
{
Value = "desni sinek"
};
// Ciklična odvisnost po tipih ni problematična.
root.Left = leftSon;
root.Right = rightSon;
leftSon.Left = leftleftSon;
// Če pa dodamo ciklično odvisnost po instancah, naletimo na težavo.
// Klicu serializacije moramo povedati, naj vodi reference na posamezne instance
leftSon.Parent = root;
rightSon.Parent = root;
leftleftSon.Parent = leftSon;
// S spodnjo nastavitvijo vsak objekt dobi svoj ID, po katerem ga serializator prepozna
var serSettings = new DataContractSerializerSettings()
{
PreserveObjectReferences = true
};
SerializationBasics.SerializeObject <Node <string> >(root, "root.xml", serSettings);
SerializationBasics.SerializeObject <Node <string> >(leftSon, "leftSon.xml", serSettings);
Console.WriteLine("Objekt je uspešno serializiran.");
// Naredimo še deserializacijo
Node <string> newRoot = SerializationBasics.DeserializeObject <Node <string> >("root.xml");
Console.WriteLine($"Objekt je uspešno deserializiran: {newRoot.Value}");
// Podobno kot s cikli lahko upravljamo z instancami abstraktnih razredov ali vmesnikov
}
static void Main(string[] args)
{
switch (InterfaceFunctions.ChooseSection <SerializationSections>())
{
case SerializationSections.Serialize:
SerializationBasics.Serialize();
break;
case SerializationSections.Deserialize:
SerializationBasics.Deserialize();
break;
case SerializationSections.Cyclic:
CyclicDependencies.CyclicSerialization();
break;
}
Console.ReadLine();
}
static void Main(string[] args)
{
Section section = Section.Cyclic;
switch (section)
{
case Section.Serialize:
SerializationBasics.Serialize();
break;
case Section.Deserialize:
SerializationBasics.Deserialize();
break;
case Section.Cyclic:
CyclicDependencies.CyclicSerialization();
break;
}
Console.ReadLine();
}
