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.viewer.wicket.model.models.interaction;
  
  import org.apache.wicket.model.IModel;
  import org.jspecify.annotations.NonNull;
  import org.jspecify.annotations.Nullable;
  
  import org.apache.causeway.applib.services.bookmark.Bookmark;
  import org.apache.causeway.commons.internal.exceptions._Exceptions;
  import org.apache.causeway.core.metamodel.object.ManagedObject;
  import org.apache.causeway.core.metamodel.object.BookmarkedObjectHolder;
  
  public record BookmarkedObjectWkt(
      @NonNull BookmarkedObjectHolder moHolder)
  implements IModel<ManagedObject> {
  
      /** overwrites any current cache entry, only safe when no other views/models reference the same ManagedObject */
      public static BookmarkedObjectWkt ofAdapter(
              final @NonNull ManagedObject domainObject) {
          var bookmark = domainObject.getBookmarkElseFail();
          return new BookmarkedObjectWkt(new BookmarkedObjectHolder(bookmark, domainObject));
      }
  
      public static BookmarkedObjectWkt ofBookmark(final @Nullable Bookmark bookmark) {
          return new BookmarkedObjectWkt(new BookmarkedObjectHolder(bookmark, null));
      }
  
      public Bookmark bookmark() {
          return moHolder.bookmark();
      }
  
      public ManagedObject managedObject() {
          return moHolder.managedObject();
      }
  
      @Override
      public ManagedObject getObject() {
          return managedObject();
      }
  
      @Override
      public void setObject(final ManagedObject object) {
          throw _Exceptions.unsupportedOperation("BookmarkedObjectWkt is immuatable");
      }
  
      @Override
      public void detach() {
          moHolder.detach();
      }
  
  }
  