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.metamodel.specloader.collectiontyperegistry;
021
022public abstract class CollectionTypeRegistryAbstract implements CollectionTypeRegistry {
023
024    /**
025     * Default implementation does nothing.
026     */
027    @Override
028    public void init() {
029    }
030
031    /**
032     * Default implementation does nothing.
033     */
034    @Override
035    public void shutdown() {
036    }
037
038    @Override
039    public void injectInto(final Object candidate) {
040        if (CollectionTypeRegistryAware.class.isAssignableFrom(candidate.getClass())) {
041            final CollectionTypeRegistryAware cast = CollectionTypeRegistryAware.class.cast(candidate);
042            cast.setCollectionTypeRegistry(this);
043        }
044    }
045
046}