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.causeway.extensions.secman.applib.user.dom;
  
  import org.jspecify.annotations.Nullable;
  
  import org.apache.causeway.commons.internal.base._Strings;
  
  /**
   * Whether the user's account is locked or unlocked.
   *
   * @since 2.0 {@index}
   */
  public enum ApplicationUserStatus {
      UNLOCKED,
      LOCKED;
  
      public static ApplicationUserStatus parse(final Boolean unlocked) {
          return unlocked != null && unlocked ? UNLOCKED : LOCKED;
      }
  
      @Override
      public String toString() {
          return _Strings.capitalize(name());
      }
  
      public static boolean isUnlocked(final @Nullable ApplicationUserStatus status) {
          return status == UNLOCKED;
      }
  
      public static boolean isLockedOrUnspecified(final @Nullable ApplicationUserStatus status) {
          return !isUnlocked(status);
      }
  
      /** Whether can transition to state LOCKED. That is, YES if not already at that state. */
      public static boolean canLock(final @Nullable ApplicationUserStatus status) {
          return status != ApplicationUserStatus.LOCKED;
      }
  
      /** Whether can transition to state UNLOCKED. That is, YES if not already at that state. */
      public static boolean canUnlock(final @Nullable ApplicationUserStatus status) {
          return status != ApplicationUserStatus.UNLOCKED;
      }
  
  }
  