/**
 * This file is part of Eclipse Steady.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
 */
package org.eclipse.steady.java.test;

import java.io.Serializable;
import java.util.NoSuchElementException;

/**
 * Real-world example (modified).
 */
@SuppressWarnings("nls")
public enum ConfigKey implements ConfigurationKey {
  MEMBER_MANAGEMENT(Boolean.class, "featureMemberManagementEnabled", "true"),
  MEMBER_METADATA_UPDATE(Boolean.class, "featureMemberMetadata", "false");

  private final Class type;

  private final String key;
  private final String defaultValue;

  ConfigKey(final Class type, final String literal, final String defaultValue) {
    this.type = type;
    this.key = literal;
    this.defaultValue = defaultValue;
  }

  @Override
  public final Class getType() {
    return type;
  }

  @Override
  public final String getKey() {

    class InnerClass1 {
      InnerClass1() {}

      void foo() {}
    }
    ;

    class InnerClass2 {
      void foo() {}
    }
    ;

    return key;
  }

  @Override
  public final String getDefaultValue() {

    class InnerClass1 {
      InnerClass1() {}

      void foo() {}
    }
    ;

    Serializable s =
        new Serializable() {
          void foo() {}
        };

    return defaultValue;
  }

  public static ConfigurationKey fromKey(final String key) {
    for (final ConfigurationKey configKey : ConfigKey.values()) {
      if (configKey.getKey().equals(key)) {
        return configKey;
      }
    }

    throw new NoSuchElementException(
        String.format("No API configuration key found with key '%s'", key));
  }
}
