content: /*
   * 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.observability;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.springframework.stereotype.Component;
  
  import java.util.Random;
  
  @Component
  public class RandomNumberRoute extends RouteBuilder {
  
      @Override
      public void configure() throws Exception {
  
          rest("/api")
              .get("/random")
                  .routeId("get-random")
                  .produces("text/plain")
                  .to("direct:generateRandomNumber");
  
          from("direct:generateRandomNumber")
              .routeId("generate-random-number")
              .process(exchange -> {
                  Random random = new Random();
                  int randomNumber = random.nextInt(1000) + 1;
                  int delay = random.nextInt(1900) + 100;
                  exchange.setVariable("delay", delay);
                  exchange.getIn().setBody(String.valueOf(randomNumber));
              })
              .delay(simple("${variable.delay}"))
              .log("Generated random number: ${body} with delay: ${variable.delay}ms");
      }
  }