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Subject: java rmi code

Author:
b

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Date Posted: 10:38:06 04/03/05 Sun
Author Host/IP: NoHost/61.2.38.134

uhello.java

import java.rmi.*;
public interface uhello extends Remote
{
public String getMessage()throws RemoteException;
}

//**********************************************************************************
uhelloclient.java

import java.rmi.*;
import java.io.*;
public class uhelloclient
{
public static void main(String s[])
{
uhello client;
DataInputStream dis = new DataInputStream(System.in);
String str=" ";
String str1;
try
{
client=(uhello)Naming.lookup("rmi://127.0.0.1/hai");
System.out.println("This program reads a message from server,then checks it with what the user types");
str1=dis.readLine();
str=client.getMessage();
if(str.equals(str1))
{
System.out.println("Both are same");
}
else
{
System.out.println("Both are not same");
}
}
catch(Exception e)
{
System.out.println(e);
}
System.out.println("message from server"+str);
}
}
//************************************************************************************
uhelloserver.java

import java.rmi.*;
import java.rmi.server.*;
public class uhelloserver extends UnicastRemoteObject implements uhello
{
String str=" ";
public uhelloserver(String str1)throws RemoteException
{
str=str1;
}
public String getMessage()
{
return str;
}
public static void main(String args[])
{
try
{
uhelloserver u=new uhelloserver("hello");
Naming.rebind("rmi://127.0.0.1/hai",u);
System.out.println("Server is listening");
}
catch(Exception e)
{
System.out.println(e);
}
}
}

***************************
javac interface then the server ,then client ,then type rmiregistry. then in a new cmd java server,anotha window java client ..voila

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