/*
* 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.param.parameter.mustsatisfy;
import java.util.List;
import com.google.common.collect.Lists;
import org.apache.isis.applib.annotation.Parameter;
import org.apache.isis.applib.spec.Specification;
import org.apache.isis.core.metamodel.facetapi.Facet;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facets.objectvalue.mustsatisfyspec.MustSatisfySpecificationFacetAbstract;
import org.apache.isis.core.metamodel.services.ServicesInjector;
public class MustSatisfySpecificationFacetForParameterAnnotation extends MustSatisfySpecificationFacetAbstract {
public static Facet create(
final Parameter parameter,
final FacetHolder holder,
final ServicesInjector servicesInjector) {
if (parameter == null) {
return null;
}
final Class<?>[] values = parameter.mustSatisfy();
final List<Specification> specifications = Lists.newArrayList();
for (final Class<?> value : values) {
final Specification specification = newSpecificationElseNull(value);
if (specification != null) {
specifications.add(specification);
}
}
return specifications.size() > 0 ? new MustSatisfySpecificationFacetForParameterAnnotation(specifications, holder, servicesInjector) : null;
}
private MustSatisfySpecificationFacetForParameterAnnotation(
final List<Specification> specifications,
final FacetHolder holder,
final ServicesInjector servicesInjector) {
super(specifications, holder, servicesInjector);
}
}