content: /*
   * Copyright 2021-2024 Aklivity Inc.
   *
   * Aklivity 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 io.aklivity.zilla.runtime.binding.proxy.internal.config;
  
  import jakarta.json.Json;
  import jakarta.json.JsonObject;
  import jakarta.json.JsonObjectBuilder;
  import jakarta.json.bind.adapter.JsonbAdapter;
  
  import io.aklivity.zilla.runtime.binding.proxy.config.ProxyAddressConfig;
  
  public final class ProxyAddressConfigAdapter implements JsonbAdapter<ProxyAddressConfig, JsonObject>
  {
      private static final String HOST_NAME = "host";
      private static final String PORT_NAME = "port";
  
      @Override
      public JsonObject adaptToJson(
          ProxyAddressConfig address)
      {
          JsonObjectBuilder object = Json.createObjectBuilder();
  
          if (address.host != null)
          {
              object.add(HOST_NAME, address.host);
          }
  
          if (address.port != null)
          {
              object.add(PORT_NAME, address.port);
          }
  
          return object.build();
      }
  
      @Override
      public ProxyAddressConfig adaptFromJson(
          JsonObject object)
      {
          String host = object.containsKey(HOST_NAME) ? object.getString(HOST_NAME) : null;
          Integer port = object.containsKey(PORT_NAME) ? object.getInt(PORT_NAME) : null;
  
          return new ProxyAddressConfig(host, port);
      }
  }
  