48 lines
1.4 KiB
Java
48 lines
1.4 KiB
Java
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package Testat1.Tutor_Aufgaben.Serialisierung;
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import java.beans.XMLDecoder;
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import java.beans.XMLEncoder;
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import java.io.FileInputStream;
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import java.io.FileOutputStream;
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import java.io.IOException;
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public class Main {
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public static void main(String[] args) {
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// Erstelle ein Produkt
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Product product = new Product("Handy", "ruft an", 299.99);
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// Dateiname für die Serialisierung
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String dateiname = "serializedProduct.xml";
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// Serialisierung
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Main.serialize(product, dateiname);
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// Deserialisierung und Ausgabe
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Product decodedProduct = Main.deserialize(product, dateiname);
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System.out.printf("Name: %s\nDes: %s\nPrice: %s", decodedProduct.getName(),decodedProduct.getDescription(),decodedProduct.getPrice());
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}
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// Methode zur Serialisierung eines Produkts
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public static void serialize (Product product, String dateiname) {
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try (XMLEncoder encoder = new XMLEncoder(new FileOutputStream(dateiname))){
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encoder.writeObject(product);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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// Methode zur Deserialisierung eines Produkts
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public static Product deserialize (Product product, String dateiname) {
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Product decodedProduct = null;
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try (XMLDecoder decoder = new XMLDecoder(new FileInputStream(dateiname))){
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decodedProduct = (Product) decoder.readObject();
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} catch (Exception e) {
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e.printStackTrace();
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}
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return decodedProduct;
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}
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}
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