SoniaGama / readAndWrite

readAndWrite

Serializables objects, json and xml notations - Java

De objeto a byte[]

ByteArrayOutputStream bs= new ByteArrayOutputStream(); ObjectOutputStream os = new ObjectOutputStream (bs); os.writeObject(unObjetoSerializable);
os.close(); byte[] bytes = bs.toByteArray(); // devuelve byte[]

De byte[] a objeto

ByteArrayInputStream bs= new ByteArrayInputStream(bytes); // bytes es el byte[] ObjectInputStream is = new ObjectInputStream(bs); ClaseSerializable unObjetoSerializable = (ClaseSerializable)is.readObject(); is.close();