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.applib.annotation;
  
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Inherited;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  
  /**
   * Annotated on a view model to indicate that it should be used as the home page.
   * <p>
   *     If - for the currently logged on user - none of the view model's members are effectively visible,
   *     (or if there are no members to begin with), the view model instance is considered hidden. Hence
   *     a NOT-AUTHORIZED page will be displayed instead.
   * </p>
   * <p>
   *     The view model is instantiated through a no-arg constructor, so must in effect be stateless.
   *     Typically it will use injected repositories in order to display a dashboard, and offer actions
   *     to traverse or operate on the rendered state.
   * </p>
   * @since 2.0 {@index}
   */
  @Inherited
  @Target({ ElementType.TYPE })
  @Retention(RetentionPolicy.RUNTIME)
  public @interface HomePage {
  }
  