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28 lines
790 B
28 lines
790 B
using System.Runtime.Serialization;
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using QwirkleClassLibrary.Games;
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namespace QwirkleClassLibrary.Persistences;
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public class GamePersistenceXml : IGamePersistence
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{
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public void SaveGame(Game game)
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{
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var serializer = new DataContractSerializer(typeof(Game),
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new DataContractSerializerSettings() { PreserveObjectReferences = true });
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using (Stream writer = File.Create("Game.xml"))
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{
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serializer.WriteObject(writer, game);
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}
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}
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public Game LoadGame()
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{
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var serializer = new DataContractSerializer(typeof(Game));
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using (Stream reader = File.OpenRead("Game.xml"))
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{
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return serializer.ReadObject(reader) as Game ?? throw new InvalidOperationException();
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}
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}
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} |