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.rss.it;
  
  import com.rometools.rome.feed.synd.SyndEntry;
  import com.rometools.rome.feed.synd.SyndFeed;
  import jakarta.inject.Inject;
  import jakarta.json.Json;
  import jakarta.json.JsonArrayBuilder;
  import jakarta.json.JsonObject;
  import jakarta.json.JsonObjectBuilder;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.QueryParam;
  import jakarta.ws.rs.core.MediaType;
  import org.apache.camel.ConsumerTemplate;
  
  @Path("/rss")
  public class RssResource {
  
      @Inject
      ConsumerTemplate consumerTemplate;
  
      @Path("/component")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public JsonObject component(@QueryParam("test-port") int port) throws Exception {
          SyndFeed result = consumerTemplate.receiveBody("rss:http://localhost:" + port + "/feed.xml?splitEntries=false", 5000,
                  SyndFeed.class);
          return processFeed(result);
      }
  
      @Path("/dataformat")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public JsonObject dataformatMarshalUnmarshal() throws Exception {
          SyndFeed result = consumerTemplate.receiveBody("seda:end", 5000, SyndFeed.class);
          return processFeed(result);
      }
  
      private JsonObject processFeed(SyndFeed result) {
          JsonObjectBuilder channel = Json.createObjectBuilder();
          channel.add("title", result.getTitle());
          channel.add("description", result.getDescription());
          channel.add("link", result.getLink());
  
          JsonArrayBuilder items = Json.createArrayBuilder();
  
          for (SyndEntry entry : result.getEntries()) {
              JsonObjectBuilder atomEntry = Json.createObjectBuilder();
              atomEntry.add("title", entry.getTitle());
              atomEntry.add("link", entry.getLink());
              atomEntry.add("description", entry.getDescription().getValue());
              atomEntry.add("author", entry.getAuthor());
              items.add(atomEntry);
          }
  
          channel.add("items", items.build());
  
          return channel.build();
      }
  }
  