Server.java

/**
 * The MIT License
 * Copyright (c) 2014-2016 Ilkka Seppälä
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.iluwatar.monostate;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * 
 * The Server class. Each Server sits behind a LoadBalancer which delegates the call to the servers
 * in a simplistic Round Robin fashion.
 *
 */
public class Server {

  private static final Logger LOGGER = LoggerFactory.getLogger(Server.class);

  public final String host;
  public final int port;
  public final int id;

  /**
   * Constructor
   */
  public Server(String host, int port, int id) {
    this.host = host;
    this.port = port;
    this.id = id;
  }

  public String getHost() {
    return host;
  }

  public int getPort() {
    return port;
  }

  public void serve(Request request) {
    LOGGER.info("Server ID {} associated to host : {} and port {}. Processed request with value {}",
            id, host, port, request.value);
  }
}