/*
* 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.progmodel.facets.object.defaults.annotation;
import org.apache.isis.applib.annotation.Defaulted;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.commons.lang.StringUtils;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.runtimecontext.DependencyInjector;
import org.apache.isis.core.progmodel.facets.object.defaults.DefaultedFacetAbstract;
import org.apache.isis.core.progmodel.facets.object.defaults.DefaultsProviderUtil;
public class DefaultedFacetAnnotation extends DefaultedFacetAbstract {
private static String providerName(final Class<?> annotatedClass, final IsisConfiguration configuration) {
final Defaulted annotation = annotatedClass.getAnnotation(Defaulted.class);
final String providerName = annotation.defaultsProviderName();
if (!StringUtils.isNullOrEmpty(providerName)) {
return providerName;
}
return DefaultsProviderUtil.defaultsProviderNameFromConfiguration(annotatedClass, configuration);
}
private static Class<?> providerClass(final Class<?> annotatedClass) {
final Defaulted annotation = annotatedClass.getAnnotation(Defaulted.class);
return annotation.defaultsProviderClass();
}
public DefaultedFacetAnnotation(final Class<?> annotatedClass, final IsisConfiguration configuration,
final FacetHolder holder, final DependencyInjector dependencyInjector) {
this(providerName(annotatedClass, configuration), providerClass(annotatedClass), holder, dependencyInjector);
}
private DefaultedFacetAnnotation(final String candidateProviderName, final Class<?> candidateProviderClass,
final FacetHolder holder, final DependencyInjector dependencyInjector) {
super(candidateProviderName, candidateProviderClass, holder, dependencyInjector);
}
}