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.jacksonxml.deployment;
  
  import java.util.Arrays;
  import java.util.function.Function;
  
  import com.fasterxml.jackson.annotation.JsonView;
  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.jboss.jandex.AnnotationValue;
  import org.jboss.jandex.DotName;
  import org.jboss.jandex.IndexView;
  
  class JacksonxmlProcessor {
  
      private static final String FEATURE = "camel-jacksonxml";
  
      @BuildStep
      FeatureBuildItem feature() {
          return new FeatureBuildItem(FEATURE);
      }
  
      @BuildStep
      ReflectiveClassBuildItem registerJsonView(CombinedIndexBuildItem combinedIndex) {
  
          IndexView index = combinedIndex.getIndex();
          DotName JSON_VIEW = DotName.createSimple(JsonView.class.getName());
          String[][] jsonViews = index.getAnnotations(JSON_VIEW).stream().map(ai -> ai.value())
                  .filter(p -> AnnotationValue.Kind.ARRAY.equals(p.kind()))
                  .map((Function<? super AnnotationValue, ? extends String[]>) ai -> {
                      return Arrays.stream(ai.asClassArray()).map(type -> type.name().toString()).toArray(String[]::new);
                  })
                  .toArray(String[][]::new);
          String[] jsonViewArray = Arrays.stream(jsonViews).flatMap(x -> Arrays.stream(x)).distinct().sorted()
                  .toArray(String[]::new);
  
          return ReflectiveClassBuildItem.builder(jsonViewArray).build();
  
      }
  
  }
  