/* Solution to Chapter 20, Exercise 2 in Teach Yourself Java in 21 Days (Eighth
   Edition) by Rogers Cadenhead. */
package com.java21days;

import java.util.*;

public class PingHandlerImpl implements PingHandler {
    @Override
    public HashMap ping(String siteName, String url) {
        HashMap<String, Object> response = new HashMap<>();
        if ((siteName.equals("")) | (url.equals(""))) {
        	response.put("message", "Bad ping");
        	boolean flError = true;
        	response.put("flerror", flError);
        } else {
        	response.put("message", "Thanks for the ping");
        	boolean flError = false;
        	response.put("flerror", flError);
        	System.out.println("Ping received from " + siteName + ", " + url);
        }
        return response;
    }
}