HystrixMultiConfiguration.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.component.hystrix.processor;

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

public class HystrixMultiConfiguration {
    @Bean(name = "bean-conf")
    public HystrixConfigurationDefinition hystrixBeanConfiguration() {
        return new HystrixConfigurationDefinition()
            .groupKey("bean-group");
    }

    @Bean
    public RouteBuilder routeBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start-1")
                    .routeId("hystrix-route-1")
                    .hystrix()
                        .hystrixConfiguration("conf-1")
                        .to("direct:foo")
                    .onFallback()
                        .transform().constant("Fallback message")
                    .end();
                from("direct:start-2")
                    .routeId("hystrix-route-2")
                    .hystrix()
                        .hystrixConfiguration("conf-2")
                        .to("direct:foo")
                    .onFallback()
                        .transform().constant("Fallback message")
                    .end();

                from("direct:foo")
                    .transform().body(b -> "Bye World");
            }
        };
    }
}