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.testdomain.model.bad;
  
  import java.util.Collections;
  import java.util.List;
  
  import jakarta.inject.Named;
  
  import org.apache.causeway.applib.annotation.Action;
  import org.apache.causeway.applib.annotation.ActionLayout;
  import org.apache.causeway.applib.annotation.Collection;
  import org.apache.causeway.applib.annotation.DomainObject;
  import org.apache.causeway.applib.annotation.Introspection;
  import org.apache.causeway.applib.annotation.MemberSupport;
  import org.apache.causeway.applib.annotation.Nature;
  import org.apache.causeway.applib.annotation.Property;
  
  import lombok.Getter;
  import lombok.RequiredArgsConstructor;
  
  @DomainObject(nature = Nature.VIEW_MODEL, introspection = Introspection.ANNOTATION_REQUIRED)
  @Named("testdomain.InvalidElementTypes")
  public class InvalidElementTypes {
  
      // -- SAMPLE MIXIN
  
      @Action
      @ActionLayout(named = "someAction")
      @RequiredArgsConstructor
      public static class ActionMixin {
          @SuppressWarnings("unused")
          private final InvalidElementTypes invalidElementTypes;
          @MemberSupport public String act() { return ""; }
      }
  
      // -- INVALID SCENARIOS
  
      @DomainObject(nature = Nature.VIEW_MODEL)
      @Named("testdomain.InvalidElementTypes.Returning")
      public static class Returning {
          // invalid return
          @Action
          public ActionMixin returningMixin() {
              return null;
          }
      }
  
      @DomainObject(nature = Nature.VIEW_MODEL)
      @Named("testdomain.InvalidElementTypes.Taking")
      public static class Taking {
          // invalid param
          @Action
          public String takingMixin(final ActionMixin p0) {
              return null;
          }
      }
  
      @DomainObject(nature = Nature.VIEW_MODEL)
      @Named("testdomain.InvalidElementTypes.Property")
      public static class InvalidProperty {
          // invalid property type
          @Property
          @Getter
          private ActionMixin propertyOfMixin = null;
      }
  
      @DomainObject(nature = Nature.VIEW_MODEL)
      @Named("testdomain.InvalidElementTypes.Collection")
      public static class InvalidCollection {
          // invalid element type
          @Collection
          @Getter
          private List<ActionMixin> collectionOfMixin = Collections.emptyList();
      }
  
  }
  