Solved

I am trying to understand the private void readObjectNoData() customizable method in Serialization

Posted on 2010-11-20
1
1,483 Views
Last Modified: 2013-11-24
Can someone direct me to a working example of how this gets used.
I am still unsure exactly how this works supposedly if the super class of a class was not stored in the ObjectOutputStream and upon readObject() execuiting  somehow this kicks in either within the class being deserialized and/or its super class?

An example would really make this a lot clearer. Does anyone have such a sample source code file?
0
Comment
Question by:Robert Silver
1 Comment
 
LVL 92

Accepted Solution

by:
objects earned 500 total points
ID: 34181671
hard to give an example. Its to handle deserializing an object where the a superclass has been added since it was serialized. By default it will initialize the fields to default values. readObjectNoData() provides a hook to override this behaviour

http://www.informit.com/articles/article.aspx?p=417997&seqNum=8
0

Featured Post

Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
how to add new optional parameter to JSP 1 42
eclipse with Angularjs2.0 3 37
how to install java on RHEL image on EC2 4 28
printf performancy 11 43
INTRODUCTION Working with files is a moderately common task in Java.  For most projects hard coding the file names, using parameters in configuration files, or using command-line arguments is sufficient.   However, when your application has vi…
In this post we will learn how to connect and configure Android Device (Smartphone etc.) with Android Studio. After that we will run a simple Hello World Program.
The viewer will learn how to implement Singleton Design Pattern in Java.
This video teaches viewers about errors in exception handling.

803 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question