/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.camel.example.cafe;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.example.cafe.stuff.Barista;
import org.apache.camel.example.cafe.stuff.CafeAggregationStrategy;
import org.apache.camel.example.cafe.stuff.DrinkRouter;
import org.apache.camel.example.cafe.stuff.OrderSplitter;
import org.apache.camel.example.cafe.stuff.Waiter;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.impl.JndiRegistry;
/**
* A simple example router from Cafe Demo
*
* @version $Revision: 904414 $
*/
public class CafeRouteBuilder extends RouteBuilder {
public static void main(String[] args) throws Exception {
CafeRouteBuilder builder = new CafeRouteBuilder();
builder.runCafeRouteDemo();
}
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = new JndiRegistry();
jndi.bind("drinkRouter", new DrinkRouter());
jndi.bind("orderSplitter", new OrderSplitter());
jndi.bind("barista", new Barista());
jndi.bind("waiter", new Waiter());
jndi.bind("aggregatorStrategy", new CafeAggregationStrategy());
return jndi;
}
public void runCafeRouteDemo() throws Exception {
// create CamelContext
DefaultCamelContext camelContext = new DefaultCamelContext();
camelContext.setRegistry(createRegistry());
camelContext.addRoutes(this);
camelContext.start();
ProducerTemplate template = camelContext.createProducerTemplate();
Order order = new Order(2);
order.addItem(DrinkType.ESPRESSO, 2, true);
order.addItem(DrinkType.CAPPUCCINO, 4, false);
order.addItem(DrinkType.LATTE, 4, false);
order.addItem(DrinkType.MOCHA, 2, false);
template.sendBody("direct:cafe", order);
Thread.sleep(6000);
camelContext.stop();
}
//START SNIPPET: RouteConfig
public void configure() {
from("direct:cafe")
.split().method("orderSplitter").to("direct:drink");
from("direct:drink").recipientList().method("drinkRouter");
from("seda:coldDrinks?concurrentConsumers=2").to("bean:barista?method=prepareColdDrink").to("direct:deliveries");
from("seda:hotDrinks?concurrentConsumers=3").to("bean:barista?method=prepareHotDrink").to("direct:deliveries");
from("direct:deliveries")
.aggregate(new CafeAggregationStrategy()).method("waiter", "checkOrder")
.batchTimeout(5 * 1000L)
.to("bean:waiter?method=prepareDelivery")
.to("bean:waiter?method=deliverCafes");
}
//END SNIPPET: RouteConfig
}