de.arbeitsagentur.opdt.keycloak.filestore.client.FileProtocolMapperUtils Maven / Gradle / Ivy

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/*
 * Copyright 2024. IT-Systemhaus der Bundesagentur fuer Arbeit
 *
 *  Licensed 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 de.arbeitsagentur.opdt.keycloak.filestore.client;

import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.keycloak.models.ProtocolMapperModel;

public class FileProtocolMapperUtils {

  private final String protocol;
  private static final ConcurrentMap INSTANCES =
      new ConcurrentHashMap<>();

  private FileProtocolMapperUtils(String protocol) {
    this.protocol = protocol;
  }

  public static FileProtocolMapperUtils instanceFor(String protocol) {
    Objects.requireNonNull(protocol);
    return INSTANCES.computeIfAbsent(protocol, FileProtocolMapperUtils::new);
  }

  public static FileProtocolMapperEntity fromModel(ProtocolMapperModel model) {
    FileProtocolMapperEntity res = new FileProtocolMapperEntity();
    res.setId(model.getId());
    res.setName(model.getName());
    res.setProtocolMapper(model.getProtocolMapper());
    res.setConfig(model.getConfig());
    return res;
  }

  public ProtocolMapperModel toModel(FileProtocolMapperEntity entity) {
    ProtocolMapperModel res = new ProtocolMapperModel();
    res.setId(entity.getId());
    res.setName(entity.getName());
    res.setProtocolMapper(entity.getProtocolMapper());
    Map config = entity.getConfig();
    res.setConfig(config == null ? new HashMap<>() : new HashMap<>(config));
    res.setProtocol(protocol);
    return res;
  }
}