/*
* 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.collections.layout;
import java.util.Comparator;
import org.apache.isis.applib.layout.component.CollectionLayoutData;
import org.apache.isis.core.commons.lang.ClassUtil;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.collections.sortedby.SortedByFacet;
import org.apache.isis.core.metamodel.facets.collections.sortedby.SortedByFacetAbstract;
public class SortedByFacetForCollectionXml extends SortedByFacetAbstract {
public static SortedByFacet create(CollectionLayoutData collectionLayout, FacetHolder holder) {
if(collectionLayout == null) {
return null;
}
final String sortedBy = collectionLayout.getSortedBy();
if (sortedBy == null) {
return null;
}
final Class sortedByClass = ClassUtil.forName(sortedBy);
if(sortedByClass == Comparator.class) {
return null;
}
return sortedByClass != null ? new SortedByFacetForCollectionXml(sortedByClass, holder) : null;
}
private SortedByFacetForCollectionXml(Class<? extends Comparator<?>> sortedBy, FacetHolder holder) {
super(sortedBy, holder);
}
}