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