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.solr.deployment;
  
  import java.util.Set;
  import java.util.stream.Collectors;
  
  import io.quarkus.deployment.annotations.BuildProducer;
  import io.quarkus.deployment.annotations.BuildStep;
  import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
  import io.quarkus.deployment.builditem.FeatureBuildItem;
  import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
  import org.apache.solr.client.solrj.beans.Field;
  import org.apache.solr.client.solrj.response.QueryResponse;
  import org.apache.solr.client.solrj.response.SolrPingResponse;
  import org.apache.solr.client.solrj.response.SolrResponseBase;
  import org.jboss.jandex.AnnotationInstance;
  import org.jboss.jandex.AnnotationTarget;
  import org.jboss.jandex.ClassInfo;
  import org.jboss.jandex.DotName;
  
  class SolrProcessor {
      private static final String FEATURE = "camel-solr";
  
      @BuildStep
      FeatureBuildItem feature() {
          return new FeatureBuildItem(FEATURE);
      }
  
      @BuildStep
      void registerForReflection(
              CombinedIndexBuildItem combinedIndex,
              BuildProducer<ReflectiveClassBuildItem> reflectiveClass) {
  
          Set<String> solrBeans = combinedIndex.getIndex()
                  .getAnnotations(Field.class)
                  .stream()
                  .map(AnnotationInstance::target)
                  .map(annotationTarget -> {
                      if (annotationTarget.kind().equals(AnnotationTarget.Kind.FIELD)) {
                          return annotationTarget.asField().declaringClass();
                      } else {
                          return annotationTarget.asMethod().declaringClass();
                      }
                  })
                  .map(ClassInfo::name)
                  .map(DotName::toString)
                  .collect(Collectors.toUnmodifiableSet());
  
          // Register beans annotated with @Field for reflection
          reflectiveClass.produce(
                  ReflectiveClassBuildItem.builder(solrBeans.toArray(new String[0])).fields().methods().build());
  
          // SolrResponseConverter uses reflection to instantiate these types
          reflectiveClass.produce(
                  ReflectiveClassBuildItem.builder(SolrResponseBase.class, SolrPingResponse.class, QueryResponse.class).build());
      }
  }
  