| /* |
| * 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. |
| */ |
| |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.model.SagaPropagation; |
| import org.apache.camel.model.rest.RestParamType; |
| import org.apache.camel.service.lra.LRASagaService; |
| import org.apache.camel.Exchange; |
| |
| public class Flight extends RouteBuilder { |
| @Override |
| public void configure() throws Exception { |
| LRASagaService service = new LRASagaService(); |
| service.setCoordinatorUrl("http://lra-coordinator"); |
| service.setLocalParticipantUrl("http://flight"); |
| getContext().addService(service); |
| |
| rest("/api").post("/flight/buy") |
| .param().type(RestParamType.header).name("id").required(true).endParam() |
| .route() |
| .saga() |
| .propagation(SagaPropagation.MANDATORY) |
| .option("id", header("id")) |
| .compensation("direct:cancelPurchase") |
| .log("Buying flight #${header.id}") |
| .to("undertow:http://payment/api/pay?bridgeEndpoint=true&type=flight") |
| .log("Payment for flight #${header.id} done"); |
| |
| from("direct:cancelPurchase") |
| .log("Flight purchase #${header.id} has been cancelled"); |
| } |
| } |