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.object.callbacks.remove;
021
022import java.lang.reflect.Method;
023import java.util.ArrayList;
024import java.util.Collections;
025import java.util.List;
026
027import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
028import org.apache.isis.core.metamodel.adapter.util.AdapterInvokeUtils;
029import org.apache.isis.core.metamodel.facetapi.FacetHolder;
030import org.apache.isis.core.metamodel.facets.ImperativeFacet;
031import org.apache.isis.core.metamodel.facets.ImperativeFacet.Intent;
032
033public class RemovingCallbackFacetViaMethod extends RemovingCallbackFacetAbstract implements ImperativeFacet {
034
035    private final List<Method> methods = new ArrayList<Method>();
036
037    public RemovingCallbackFacetViaMethod(final Method method, final FacetHolder holder) {
038        super(holder);
039        addMethod(method);
040    }
041
042    @Override
043    public void addMethod(final Method method) {
044        methods.add(method);
045    }
046
047    @Override
048    public boolean impliesResolve() {
049        return false;
050    }
051
052    @Override
053    public Intent getIntent(final Method method) {
054        return Intent.LIFECYCLE;
055    }
056
057    @Override
058    public boolean impliesObjectChanged() {
059        return false;
060    }
061
062    @Override
063    public List<Method> getMethods() {
064        return Collections.unmodifiableList(methods);
065    }
066
067    @Override
068    public void invoke(final ObjectAdapter adapter) {
069        AdapterInvokeUtils.invokeAll(methods, adapter);
070    }
071
072    @Override
073    protected String toStringValues() {
074        return "methods=" + methods;
075    }
076
077}