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    
020    package org.apache.isis.core.progmodel.facets.actions.notinservicemenu.method;
021    
022    import java.lang.reflect.Method;
023    
024    import org.apache.isis.core.commons.lang.NameUtils;
025    import org.apache.isis.core.metamodel.facetapi.FacetHolder;
026    import org.apache.isis.core.metamodel.facetapi.FacetUtil;
027    import org.apache.isis.core.metamodel.facetapi.FeatureType;
028    import org.apache.isis.core.metamodel.methodutils.MethodScope;
029    import org.apache.isis.core.progmodel.facets.MethodFinderUtils;
030    import org.apache.isis.core.progmodel.facets.MethodPrefixBasedFacetFactoryAbstract;
031    
032    public class NotInServiceMenuMethodFacetFactory extends MethodPrefixBasedFacetFactoryAbstract {
033    
034        public NotInServiceMenuMethodFacetFactory() {
035            super(FeatureType.ACTIONS_ONLY);
036        }
037    
038        @Override
039        public void process(final ProcessMethodContext processMethodContext) {
040            final Method getMethod = processMethodContext.getMethod();
041            final String capitalizedName = NameUtils.javaBaseNameStripAccessorPrefixIfRequired(getMethod.getName());
042    
043            final Class<?> cls = processMethodContext.getCls();
044            final Method hideMethod =
045                MethodFinderUtils.findMethod(cls, MethodScope.OBJECT, /* MethodPrefixConstants.HIDE_PREFIX */
046                    "notInServiceMenu" + capitalizedName, boolean.class, new Class[] {});
047            if (hideMethod == null) {
048                return;
049            }
050    
051            processMethodContext.removeMethod(hideMethod);
052    
053            final FacetHolder facetedMethod = processMethodContext.getFacetHolder();
054            // FacetUtil.addFacet(new NotInServiceMenuFacetAnnotation(facetedMethod));
055            FacetUtil.addFacet(new NotInServiceMenuFacetMethod(hideMethod, facetedMethod));
056    
057        }
058    
059    }