NotSerializableException on SimpleListProperty

Question

I\'m using Javafx, and I wrap my objects into ListProperty to let the tableview updates for any changes on the objects of the list. Now I\'m trying to serialize my project a

Answer 1

The property Object needs to implement the Serializable interface. Here is a simple extension of SimpleObjectProperty, for generic objects, that is serializable:

public class WriteableObjectProperty extends SimpleObjectProperty implements Serializable {

    public WriteableObjectProperty () {
        super();
    }

    public WriteableObjectProperty (T obj) {
        super(obj);
    }


    private void writeObject (ObjectOutputStream s) throws IOException {
        s.defaultWriteObject();
        s.writeObject(get());
    }

    private void readObject (ObjectInputStream s) throws IOException, ClassNotFoundException {
        s.defaultReadObject();
        set((T) s.readObject());
    }
}