/*
* Copyright 2002-2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.integration.samples.cafe.xml;
import java.util.concurrent.atomic.AtomicInteger;
import org.springframework.integration.samples.cafe.Drink;
import org.springframework.integration.samples.cafe.OrderItem;
import org.apache.log4j.Logger;
/**
* @author Mark Fisher
* @author Marius Bogoevici
* @author Tom McCuch
*/
public class Barista {
private static Logger logger = Logger.getLogger(Barista.class);
private long hotDrinkDelay = 5000;
private long coldDrinkDelay = 1000;
private AtomicInteger hotDrinkCounter = new AtomicInteger();
private AtomicInteger coldDrinkCounter = new AtomicInteger();
public void setHotDrinkDelay(long hotDrinkDelay) {
this.hotDrinkDelay = hotDrinkDelay;
}
public void setColdDrinkDelay(long coldDrinkDelay) {
this.coldDrinkDelay = coldDrinkDelay;
}
public Drink prepareHotDrink(OrderItem orderItem) {
try {
Thread.sleep(this.hotDrinkDelay);
logger.info(Thread.currentThread().getName()
+ " prepared hot drink #" + hotDrinkCounter.incrementAndGet() + " for order #"
+ orderItem.getOrderNumber() + ": " + orderItem);
return new Drink(orderItem.getOrderNumber(), orderItem.getDrinkType(), orderItem.isIced(),
orderItem.getShots());
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
return null;
}
}
public Drink prepareColdDrink(OrderItem orderItem) {
try {
Thread.sleep(this.coldDrinkDelay);
logger.info(Thread.currentThread().getName()
+ " prepared cold drink #" + coldDrinkCounter.incrementAndGet() + " for order #"
+ orderItem.getOrderNumber() + ": " + orderItem);
return new Drink(orderItem.getOrderNumber(), orderItem.getDrinkType(), orderItem.isIced(),
orderItem.getShots());
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
return null;
}
}
}