content: /*
   * Copyright 2021-2024 Aklivity Inc
   *
   * Licensed under the Aklivity Community License (the "License"); you may not use
   * this file except in compliance with the License.  You may obtain a copy of the
   * License at
   *
   *   https://www.aklivity.io/aklivity-community-license/
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES 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.filesystem.internal.config;
  
  import static io.aklivity.zilla.runtime.binding.filesystem.config.FileSystemSymbolicLinksConfig.IGNORE;
  
  import java.net.URI;
  
  import jakarta.json.Json;
  import jakarta.json.JsonObject;
  import jakarta.json.JsonObjectBuilder;
  import jakarta.json.bind.adapter.JsonbAdapter;
  
  import io.aklivity.zilla.runtime.binding.filesystem.config.FileSystemOptionsConfig;
  import io.aklivity.zilla.runtime.binding.filesystem.config.FileSystemSymbolicLinksConfig;
  import io.aklivity.zilla.runtime.binding.filesystem.internal.FileSystemBinding;
  import io.aklivity.zilla.runtime.engine.config.OptionsConfig;
  import io.aklivity.zilla.runtime.engine.config.OptionsConfigAdapterSpi;
  
  public final class FileSystemOptionsConfigAdapter implements OptionsConfigAdapterSpi, JsonbAdapter<OptionsConfig, JsonObject>
  {
      private static final String LOCATION_NAME = "location";
      private static final String SYMLINKS_NAME = "symlinks";
  
      private static final FileSystemSymbolicLinksConfig SYMLINKS_DEFAULT = IGNORE;
  
      @Override
      public Kind kind()
      {
          return Kind.BINDING;
      }
  
      @Override
      public String type()
      {
          return FileSystemBinding.NAME;
      }
  
      @Override
      public JsonObject adaptToJson(
          OptionsConfig options)
      {
          FileSystemOptionsConfig fsOptions = (FileSystemOptionsConfig) options;
  
          JsonObjectBuilder object = Json.createObjectBuilder();
  
          if (fsOptions.location != null)
          {
              object.add(LOCATION_NAME, fsOptions.location.toString());
          }
  
          if (fsOptions.symlinks != SYMLINKS_DEFAULT)
          {
              object.add(SYMLINKS_NAME, fsOptions.symlinks.toString().toLowerCase());
          }
  
          return object.build();
      }
  
      @Override
      public OptionsConfig adaptFromJson(
          JsonObject object)
      {
          URI location = object.containsKey(LOCATION_NAME)
                  ? URI.create(object.getString(LOCATION_NAME))
                  : null;
  
          FileSystemSymbolicLinksConfig symlinks = object.containsKey(SYMLINKS_NAME)
                  ? FileSystemSymbolicLinksConfig.valueOf(object.getString(SYMLINKS_NAME).toUpperCase())
                  : SYMLINKS_DEFAULT;
  
          return new FileSystemOptionsConfig(location, symlinks);
      }
  }
  