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.core.deployment;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import io.quarkus.deployment.annotations.BuildProducer;
  import io.quarkus.deployment.annotations.BuildStep;
  import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
  import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
  import org.apache.camel.PropertyInject;
  import org.jboss.jandex.AnnotationTarget;
  import org.jboss.jandex.AnnotationTarget.Kind;
  import org.jboss.jandex.DotName;
  import org.jboss.jandex.MethodInfo;
  
  /**
   * Build steps for processing usage of {@link PropertyInject}.
   */
  public class PropertyInjectProcessor {
      private static final DotName PROPERTY_INJECT_DOTNAME = DotName.createSimple(PropertyInject.class.getName());
  
      @BuildStep
      void registerForReflection(
              BuildProducer<ReflectiveClassBuildItem> reflectiveClass,
              CombinedIndexBuildItem combinedIndex) {
          Set<String> propertyInjectClasses = new HashSet<>();
          combinedIndex.getIndex()
                  .getAnnotations(PROPERTY_INJECT_DOTNAME)
                  .forEach(annotationInstance -> {
                      AnnotationTarget target = annotationInstance.target();
                      Kind kind = target.kind();
                      if (kind == Kind.FIELD) {
                          propertyInjectClasses.add(target.asField().declaringClass().name().toString());
                      }
  
                      if (kind == Kind.METHOD || kind == Kind.METHOD_PARAMETER) {
                          MethodInfo methodInfo = kind == Kind.METHOD ? target.asMethod() : target.asMethodParameter().method();
                          DotName dotName = methodInfo.declaringClass().name();
                          propertyInjectClasses.add(dotName.toString());
                      }
                  });
  
          if (!propertyInjectClasses.isEmpty()) {
              reflectiveClass.produce(ReflectiveClassBuildItem.builder(propertyInjectClasses.toArray(new String[0]))
                      .fields(true)
                      .methods(true)
                      .build());
          }
      }
  }
  