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.dataformats.json.gson;
  
  import java.lang.reflect.Type;
  import java.util.List;
  
  import com.google.gson.ExclusionStrategy;
  import com.google.gson.FieldAttributes;
  import com.google.gson.FieldNamingPolicy;
  import com.google.gson.reflect.TypeToken;
  import jakarta.enterprise.context.ApplicationScoped;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.gson.GsonDataFormat;
  import org.apache.camel.model.dataformat.JsonLibrary;
  import org.apache.camel.quarkus.component.dataformats.json.gson.model.*;
  import org.apache.camel.spi.DataFormat;
  
  @ApplicationScoped
  public class JsonGsonDataformatsRoute extends RouteBuilder {
  
      @Override
      public void configure() {
          GsonDataFormat gsonDummyObjectDataFormat = new GsonDataFormat();
          Type genericType = new TypeToken<List<DummyObject>>() {
          }.getType();
          gsonDummyObjectDataFormat.setUnmarshalGenericType(genericType);
          gsonDummyObjectDataFormat.setDateFormatPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
          gsonDummyObjectDataFormat.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
          gsonDummyObjectDataFormat.setExclusionStrategies(List.<ExclusionStrategy> of(new ExclusionStrategy() {
              @Override
              public boolean shouldSkipField(FieldAttributes f) {
                  return f.getAnnotation(ExcludeField.class) != null;
              }
  
              @Override
              public boolean shouldSkipClass(Class<?> clazz) {
                  return false;
              }
          }));
  
          GsonDataFormat unmarshalByTypeNameGsonDataFormat = new GsonDataFormat();
          unmarshalByTypeNameGsonDataFormat
                  .setUnmarshalTypeName("org.apache.camel.quarkus.component.dataformats.json.gson.model.PojoA");
          configureJsonRoutes(JsonLibrary.Gson, gsonDummyObjectDataFormat, unmarshalByTypeNameGsonDataFormat,
                  new GsonDataFormat(PojoB.class));
      }
  
      public void configureJsonRoutes(JsonLibrary library, DataFormat dummyObjectDataFormat, DataFormat pojoADataFormat,
              DataFormat pojoBDataFormat) {
  
          fromF("direct:%s-in", library)
                  .wireTap("direct:" + library + "-tap")
                  .setBody(constant("ok"));
  
          fromF("direct:%s-tap", library)
                  .unmarshal(dummyObjectDataFormat)
                  .toF("log:%s-out", library)
                  .split(body())
                  .marshal(dummyObjectDataFormat)
                  .convertBodyTo(String.class)
                  .toF("seda:%s-out", library);
  
          fromF("direct:%s-in-a", library)
                  .wireTap("direct:" + library + "-tap-a")
                  .setBody(constant("ok"));
  
          fromF("direct:%s-tap-a", library)
                  .unmarshal().json(library, PojoA.class)
                  .toF("log:%s-out", library)
                  .marshal(pojoADataFormat)
                  .convertBodyTo(String.class)
                  .toF("seda:%s-out-a", library);
  
          fromF("direct:%s-in-b", library)
                  .wireTap("direct:" + library + "-tap-b")
                  .setBody(constant("ok"));
  
          fromF("direct:%s-tap-b", library)
                  .unmarshal().json(library, PojoB.class)
                  .toF("log:%s-out", library)
                  .marshal(pojoBDataFormat)
                  .convertBodyTo(String.class)
                  .toF("seda:%s-out-b", library);
  
          from("direct:Gson-type-as-attribute")
                  .unmarshal().json(library, AnotherObject.class);
  
          from("direct:Gson-type-as-header")
                  .setHeader("CamelGsonUnmarshalType")
                  .constant("org.apache.camel.quarkus.component.dataformats.json.gson.model.AnotherObject")
                  .unmarshal().json(library);
      }
  }
  