observation/service1/src/main/java/sample/camel/Service1Application.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 sample.camel;

import io.micrometer.core.instrument.MeterRegistry;
import org.apache.camel.observation.starter.CamelObservation;
import sample.observation.logging.LoggingSpanHandler;
import sample.observation.logging.MetricsPrinter;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;

//CHECKSTYLE:OFF
/**
 * A Spring Boot application that starts the Camel Observation application.
 * <p/>
 * Notice we use the `@CamelObservation` annotation to enable Camel with Micrometer Observation.
 */
@SpringBootApplication
@CamelObservation
public class Service1Application {

    /**
     * A main method to start this application.
     */
    public static void main(String[] args) {
        SpringApplication.run(Service1Application.class, args);
    }

    @Bean
    LoggingSpanHandler loggingSpanReporter() {
        return new LoggingSpanHandler();
    }

    @Bean
    MetricsPrinter metricsPrinter(MeterRegistry meterRegistry) {
        return new MetricsPrinter(meterRegistry);
    }
}
//CHECKSTYLE:ON