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.permission.dom;
  
  import org.apache.causeway.applib.services.appfeat.ApplicationFeature;
  import org.apache.causeway.commons.internal.base._Strings;
  
  /**
   * Whether the permission {@link #ALLOW grants} or {@link #VETO denies} access to an
   * {@link ApplicationFeature}.
   *
   * @since 2.0 {@index}
   */
  public enum ApplicationPermissionRule {
      /**
       * The permission grants the ability to view/use the {@link ApplicationFeature}.
       *
       * <p>
       * The {@link ApplicationPermissionMode mode} determines whether the
       * permission is to only view or also to use the {@link ApplicationFeature}.
       * </p>
       */
      ALLOW,
      /**
       * The permission prevents the ability to view/use the {@link ApplicationFeature}.
       *
       * <p>
       * The {@link ApplicationPermissionMode mode} determines whether the
       * permission is to only view or also to use the {@link ApplicationFeature}.
       * </p>
       */
      VETO;
  
      @Override
      public String toString() {
          return _Strings.capitalize(name());
      }
  }
  