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PODisable serialization cache
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copied!<p>Is there a way to disable caching of serialized object in Java?</p> <p>I have this scenario:</p> <ol> <li>I have an object which is Serializable, I am serializing it, deserializing it, values are OK.</li> <li>On the same object, I am changing some value, I am serializing it, deserializing it, values are NOT OK, values are same as the first initially loaded.</li> </ol> <p>Seems like the serializator is caching the values, or not?</p> <p>Thanks</p> <p>Copied this example from "fredrik" and adopted to my case:</p> <pre><code>public class SerialDeserial { public static void main(String[] args) { try { ChangingObject obj = new ChangingObject(); obj.foo=1; // Write it ObjectOutputStream os = new ObjectOutputStream(new FileOutputStream("test.foo")); os.writeObject(obj); os.flush();os.close(); // Read the object ObjectInputStream is = new ObjectInputStream(new FileInputStream("test.foo")); ChangingObject objDummy = (ChangingObject)is.readObject(); System.out.println("objDummy.foo is "+objDummy.foo); // Change it obj.foo=2; // Write it os = new ObjectOutputStream(new FileOutputStream("test.foo")); os.writeObject(obj); os.flush();os.close(); // Read the object is = new ObjectInputStream(new FileInputStream("test.foo")); objDummy = (ChangingObject)is.readObject(); System.out.println("objDummy.foo is "+objDummy.foo); // this returns "1" insted of "2" } catch (Exception e) { e.printStackTrace(); } } } class ChangingObject implements Serializable { public int foo; } </code></pre>

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