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.core.metamodel.facets.properties.update.init;
  
  import java.util.function.BiConsumer;
  
  import org.apache.causeway.commons.collections.Can;
  import org.apache.causeway.commons.internal.reflection._GenericResolver.ResolvedMethod;
  import org.apache.causeway.commons.internal.reflection._MethodFacades.MethodFacade;
  import org.apache.causeway.core.metamodel.facetapi.FacetHolder;
  import org.apache.causeway.core.metamodel.facets.ImperativeFacet;
  import org.apache.causeway.core.metamodel.object.ManagedObject;
  import org.apache.causeway.core.metamodel.object.MmInvokeUtils;
  
  import lombok.Getter;
  import org.jspecify.annotations.NonNull;
  
  public class PropertyInitializationFacetViaSetterMethod
  extends PropertyInitializationFacetAbstract
  implements ImperativeFacet {
  
      @Getter(onMethod_ = {@Override}) private final @NonNull Can<MethodFacade> methods;
  
      public PropertyInitializationFacetViaSetterMethod(final ResolvedMethod method, final FacetHolder holder) {
          super(holder);
          this.methods = ImperativeFacet.singleRegularMethod(method);
      }
  
      @Override
      public Intent getIntent() {
          // LIMITATION: we cannot distinguish between setXxx being called for a modify or for an initialization
          // so we just assume its a setter.
          return Intent.MODIFY_PROPERTY;
      }
  
      @Override
      public void initProperty(final ManagedObject owningAdapter, final ManagedObject initialAdapter) {
          var method = methods.getFirstElseFail().asMethodElseFail(); // expected regular
          MmInvokeUtils.invokeWithSingleArg(method.method(), owningAdapter, initialAdapter);
      }
  
      @Override
      public void visitAttributes(final BiConsumer<String, Object> visitor) {
          super.visitAttributes(visitor);
          ImperativeFacet.visitAttributes(this, visitor);
      }
  }
  