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Admin.java
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Admin.java
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import java.net.*;
import java.io.*;
import java.util.Scanner;
class Admin{
public static void main(String args[]) throws Exception{
try {
Socket s1 = new Socket("localhost", 4445);
byte closeAdmin = 1;
while (closeAdmin != 0) {
OutputStream o = s1.getOutputStream();
ObjectOutput s = new ObjectOutputStream(o);
InputStream inputStream = s1.getInputStream();
ObjectInput oi = new ObjectInputStream(inputStream);
Scanner input = new Scanner(System.in);
System.out.print("Enter User name: ");
String name = input.next();
System.out.print("Enter Amount to credit: ");
int amt = input.nextInt();
while(amt<=0){
System.out.printf("\nAmount should be greater than 0 ");
System.out.print("\nEnter Amount to credit: ");
amt = input.nextInt(); }
s.writeObject(new Request("Credit", name, amt));
System.out.println((String) oi.readObject());
DataOutputStream dout = new DataOutputStream(s1.getOutputStream());
System.out.println("Press Q to exit OR any key to continue.");
String yn = input.next();
if (yn.equals("Q") || yn.equals("q")) {
closeAdmin = 0;
dout.writeByte(0);
s1.close();
s.flush();
s.close();
}
else
dout.writeByte(1);
}
}
catch(Exception e){
System.out.println(e.getMessage());
System.out.println("Error ");
System.exit(1);
}
}
}
/* public static void main(String[] args)throws Exception{
Socket s=new Socket("localhost",3333);
DataOutputStream dout=new DataOutputStream(s.getOutputStream());
DataInputStream din = new DataInputStream(s.getInputStream());
int closeAdmin = 1;
while(closeAdmin != 0){
Scanner input = new Scanner(System.in);
System.out.print("Enter User name: ");
String name = input.next();
dout.writeUTF(name);
dout.flush();
System.out.print("Enter Amount to credit: ");
int amt = input.nextInt();
dout.writeInt(amt);
dout.flush();
String addingCoupon = (String) din.readUTF();
System.out.println(addingCoupon);
closeAdmin=din.readInt();
}
dout.close();
s.close();
}
}
*/