aspose file tools*
The moose likes Beginning Java and the fly likes Serialization Question Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Spring in Action this week in the Spring forum!
JavaRanch » Java Forums » Java » Beginning Java
Bookmark "Serialization Question" Watch "Serialization Question" New topic
Author

Serialization Question

Andrew Prinoli
Greenhorn

Joined: Jan 11, 2007
Posts: 22
Hi guys,
I'm working on a distributed application.
My client side sends over tcp socket , serialized messages.The class that I serialize is called "AgentMessage". Serialization and deserialization seems to work correctly...but I have a question about keeping the state of a field (is a Vector) : I'll post the code to explain the problem...it's very simple :

public class AgentMessage{
private StaticPart sp;
private DynElement de;
private Vector oldde = new Vector();

public AgentMessage(String agent, byte[] code, String mainclass,Certificate signerId, PrivateKey priv, String configuration,String pack, Serializable dclear, byte[] dsecret, PathEl[] dpath,byte[] c) {

sp = new StaticPart(agent, code, mainclass, signerId,priv,configuration, pack);
de = new DynElement(dclear, dsecret, c, dpath);
oldde.add(de);

}



My final aim is to maintain in the static vector all the "DynElement" objects....
But ,when the message is deserialized in the server side of this app , I have to create a new instance of the class "AgentMessage"....so the elements in the vector would be lost.....
How do I mantain a collection of these objects??
Thanks a lot guys....
Bye!!!
A.P.
Stan James
(instanceof Sidekick)
Ranch Hand

Joined: Jan 29, 2003
Posts: 8791
Are all of your classes serializable? Is Vector? They will all have to be to make this work.

Show us a bit of your deserializing code. I'm curious about why you say you have to make a new instance of AgentMessage.


A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Serialization Question