/*
* 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.isis.core.metamodel.facets.object.choices.enums;
import org.apache.isis.core.commons.lang.ObjectExtensions;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facetapi.FacetUtil;
import org.apache.isis.core.metamodel.facets.object.value.vsp.ValueFacetUsingSemanticsProviderFactory;
public class EnumFacetUsingValueFacetUsingSemanticsProviderFactory<T extends Enum<T>> extends ValueFacetUsingSemanticsProviderFactory<T> {
public EnumFacetUsingValueFacetUsingSemanticsProviderFactory() {
super();
}
@Override
public void process(final ProcessClassContext processClassContext) {
final Class<?> cls = processClassContext.getCls();
final FacetHolder holder = processClassContext.getFacetHolder();
if (!cls.isEnum()) {
return;
}
addFacets(new EnumValueSemanticsProvider<T>(holder, asT(cls), getContext()));
FacetUtil.addFacet(new ChoicesFacetEnum(holder, cls.getEnumConstants()));
}
protected Class<T> asT(final Class<?> cls) {
return ObjectExtensions.asT(cls);
}
}