servicecall/consumer/src/main/java/org/apache/camel/example/ServiceCallConsumerAutoConfiguration.java

/*
 * 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;

import org.apache.camel.builder.RouteBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ServiceCallConsumerAutoConfiguration {

    @Bean
    public RouteBuilder routeBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                rest("/serviceCall")
                    .get("/{serviceId}")
                    .to("direct:service-call");

                from("direct:service-call")
                    .setBody().constant(null)
                    .removeHeaders("CamelHttp*")
                    .to("log:service-call?level=INFO&showAll=true&multiline=true")
                    .choice()
                        .when(header("serviceId").isEqualTo("service1"))
                            .serviceCall("service-1")
                            .convertBodyTo(String.class)
                            .log("service-1 : ${body}")
                        .when(header("serviceId").isEqualTo("service2"))
                            .serviceCall("service-2")
                            .convertBodyTo(String.class)
                            .log("service-2 : ${body}");
            }
        };
    }
}