com.ibm.tspaces.examples.simple
Class Example4a

java.lang.Object
  |
  +--com.ibm.tspaces.examples.simple.Example4a

public class Example4a

extends java.lang.Object

This class demonstrates the use of T Spaces to comunicate application defined objects using FieldPS instead of Field to specify the field in the Tuple. We will define a class "Example4Obj" and send it to the server using FieldPS to hold the value of Example4Obj. Under the covers on the client the value of Example3Obj will be serialized into an array of bytes and the byte[] value will be sent to the server. Now it does not matter if the server has a class definition for Example4Obj because it only sees the byte[] object. When a client, this one or any other, then reads back the tuple and retrieves the value, the byte array will automatically be deserialized. Of course, this means that the client must have a valid version of the Example4Obj class available.

Author:

John Thomas

See Also:

FieldPS, Field, Serializable

Constructor Summary

Example4a()

Method Summary

void	init()
static void	main(java.lang.String[] argv)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Example4a

public Example4a()

Method Detail

init

public void init()

main

public static void main(java.lang.String[] argv)