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ActionDomainEventDefaultFacetForDomainObjectAnnotation.java
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ActionDomainEventDefaultFacetForDomainObjectAnnotation.java
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/*
* 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.object.domainobject.domainevents;
import java.util.Optional;
import org.apache.causeway.applib.events.domain.ActionDomainEvent;
import org.apache.causeway.core.metamodel.facetapi.Facet;
import org.apache.causeway.core.metamodel.facetapi.FacetHolder;
import org.apache.causeway.core.metamodel.facets.DomainEventFacetAbstract;
import org.apache.causeway.core.metamodel.facets.actions.action.invocation.ActionDomainEventFacet;
/**
* This does <i>NOT</i> implement {@link ActionDomainEventFacet}, rather it is to record the default type to use
* for any actions as a fallback/default.
*/
public class ActionDomainEventDefaultFacetForDomainObjectAnnotation
extends DomainEventFacetAbstract<ActionDomainEvent<?>> {
public static Optional<ActionDomainEventDefaultFacetForDomainObjectAnnotation> create(
final Class<? extends ActionDomainEvent<?>> domainEvent,
final FacetHolder holder) {
return domainEvent != ActionDomainEvent.Default.class
? Optional.of(new ActionDomainEventDefaultFacetForDomainObjectAnnotation(domainEvent, holder))
: Optional.empty();
}
private static Class<? extends Facet> type() {
return ActionDomainEventDefaultFacetForDomainObjectAnnotation.class;
}
private ActionDomainEventDefaultFacetForDomainObjectAnnotation(
final Class<? extends ActionDomainEvent<?>> value,
final FacetHolder holder) {
super(type(), value, EventTypeOrigin.ANNOTATED_OBJECT, holder);
}
}