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.k.quarkus.cron.deployment;
  
  import java.nio.charset.StandardCharsets;
  import java.util.concurrent.atomic.AtomicBoolean;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.dsl.yaml.YamlRoutesBuilderLoader;
  import org.apache.camel.k.Runtime;
  import org.apache.camel.k.cron.CronSourceLoaderInterceptor;
  import org.apache.camel.k.support.Constants;
  import org.apache.camel.k.support.DelegatingRuntime;
  import org.apache.camel.support.ResourceHelper;
  
  @Path("/test")
  @ApplicationScoped
  public class Application {
      @Inject
      CamelContext context;
      @Inject
      Runtime runtime;
  
      private final AtomicBoolean stopped = new AtomicBoolean();
  
      @GET
      @Path("/find-cron-interceptor")
      @Produces(MediaType.TEXT_PLAIN)
      public String findCronInterceptor() {
          return context.getCamelContextExtension()
              .getFactoryFinder(Constants.SOURCE_LOADER_INTERCEPTOR_RESOURCE_PATH)
              .findClass("cron")
              .map(Class::getName)
              .orElse("");
      }
  
      @GET
      @Path("/load")
      @Produces(MediaType.TEXT_PLAIN)
      public String load() throws Exception {
          final String code = ""
              + "\n- from:"
              + "\n    uri: \"timer:tick?period=1&delay=60000\""
              + "\n    steps:"
              + "\n      - log: \"${body}\"";
  
          final YamlRoutesBuilderLoader loader = new YamlRoutesBuilderLoader();
          loader.setCamelContext(context);
          loader.build();
  
          final Runtime rt = new DelegatingRuntime(runtime) {
              @Override
              public void stop() throws Exception {
                  stopped.set(true);
              }
          };
  
          final CronSourceLoaderInterceptor interceptor = new CronSourceLoaderInterceptor();
          interceptor.setRuntime(rt);
          interceptor.setOverridableComponents("timer");
  
          final RouteBuilder builder = (RouteBuilder)loader.loadRoutesBuilder(
              ResourceHelper.fromBytes(
                  "my-cron.yaml",
                  code.getBytes(StandardCharsets.UTF_8)
              )
          );
  
          builder.addLifecycleInterceptor(interceptor);
  
          try {
              context.addRoutes(builder);
          } catch (Exception e) {
              throw new RuntimeException(e);
          }
  
          return "" + context.getRoutesSize();
      }
  
      @GET
      @Path("/stopped")
      @Produces(MediaType.TEXT_PLAIN)
      public String stopped()  {
          return "" + stopped.get();
      }
  }
  