001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019
020package org.apache.isis.core.progmodel.facets.actions.semantics;
021
022import org.apache.isis.applib.annotation.QueryOnly;
023import org.apache.isis.core.metamodel.facetapi.FacetUtil;
024import org.apache.isis.core.metamodel.facetapi.FeatureType;
025import org.apache.isis.core.metamodel.facets.Annotations;
026import org.apache.isis.core.metamodel.facets.FacetFactoryAbstract;
027import org.apache.isis.core.metamodel.facets.FacetedMethod;
028
029public class QueryOnlyAnnotationFacetFactory extends FacetFactoryAbstract {
030
031    public QueryOnlyAnnotationFacetFactory() {
032        super(FeatureType.ACTIONS_ONLY);
033    }
034
035    @Override
036    public void process(final ProcessMethodContext processMethodContext) {
037        final QueryOnly annotation = Annotations.getAnnotation(processMethodContext.getMethod(), QueryOnly.class);
038        if (annotation == null) {
039            return;
040        }
041        final FacetedMethod facetHolder = processMethodContext.getFacetHolder();
042        FacetUtil.addFacet(new QueryOnlyFacetAnnotation(facetHolder));
043    }
044
045}