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.quarkus.component.microprofile.it.faulttolerance;
  
  import java.util.concurrent.atomic.AtomicInteger;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import org.eclipse.microprofile.faulttolerance.CircuitBreaker;
  import org.eclipse.microprofile.faulttolerance.Fallback;
  import org.eclipse.microprofile.faulttolerance.Timeout;
  
  import static org.apache.camel.quarkus.component.microprofile.it.faulttolerance.MicroProfileFaultToleranceRoutes.EXCEPTION_MESSAGE;
  import static org.apache.camel.quarkus.component.microprofile.it.faulttolerance.MicroProfileFaultToleranceRoutes.FALLBACK_RESULT;
  import static org.apache.camel.quarkus.component.microprofile.it.faulttolerance.MicroProfileFaultToleranceRoutes.RESULT;
  
  @ApplicationScoped
  public class GreetingBean {
  
      @Fallback(fallbackMethod = "fallbackGreeting")
      public String greetWithFallback() {
          AtomicInteger counter = MicroProfileFaultToleranceHelper.getCounter("beanFallback");
          if (counter.incrementAndGet() == 1) {
              throw new IllegalStateException(EXCEPTION_MESSAGE);
          }
          return RESULT;
      }
  
      @Timeout(250)
      public String greetWithDelay() throws InterruptedException {
          AtomicInteger counter = MicroProfileFaultToleranceHelper.getCounter("beanTimeout");
          if (counter.incrementAndGet() == 1) {
              Thread.sleep(500);
              return "Nothing to see here, method invocation timed out!";
          }
          return RESULT;
      }
  
      @CircuitBreaker(failureRatio = 1.0, requestVolumeThreshold = 1, delay = 0)
      public String greetWithCircuitBreaker() {
          AtomicInteger counter = MicroProfileFaultToleranceHelper.getCounter("beanThreshold");
          if (counter.incrementAndGet() == 1) {
              throw new IllegalStateException(EXCEPTION_MESSAGE);
          }
          return RESULT;
      }
  
      public String fallbackGreeting() {
          return FALLBACK_RESULT;
      }
  }
  