001/**
002 * Copyright (c) 2015-2022, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * http://www.apache.org/licenses/LICENSE-2.0
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package io.jboot.aop;
017
018import io.jboot.aop.cglib.JbootCglibLazyLoader;
019import io.jboot.app.JbootApplicationConfig;
020import net.sf.cglib.proxy.Enhancer;
021
022public class JbootLazyLoaderFactory {
023
024    private static final JbootLazyLoaderFactory me = new JbootLazyLoaderFactory();
025
026    public static JbootLazyLoaderFactory me() {
027        return me;
028    }
029
030    public JbootLazyLoader getLoader() {
031        if ("javassist".equalsIgnoreCase(JbootApplicationConfig.get().getProxy())) {
032            //javassist 直接返回 createFieldObjectNormal 的内容，而非 lazy Object
033            return (targetObject, field) -> JbootAopFactory.me().createFieldObjectNormal(targetObject, field);
034        } else {
035            return (targetObject, field) -> Enhancer.create(field.getType(), new JbootCglibLazyLoader(targetObject, field));
036        }
037    }
038}