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.components.cache.interceptor;
017
018import io.jboot.aop.InterceptorBuilder;
019import io.jboot.aop.Interceptors;
020import io.jboot.aop.annotation.AutoLoad;
021import io.jboot.components.cache.annotation.CacheEvict;
022import io.jboot.components.cache.annotation.CachePut;
023import io.jboot.components.cache.annotation.Cacheable;
024import io.jboot.components.cache.annotation.CachesEvict;
025
026import java.lang.reflect.Method;
027
028/**
029 * @author michael yang (fuhai999@gmail.com)
030 */
031@AutoLoad
032public class CacheInterceptorBuilder implements InterceptorBuilder {
033
034    // 缓存拦截器的权重
035    // 其他拦截器器的默认权重是 1+
036    public static final int INTERCEPTOR_WEIGHT = 100;
037
038    @Override
039    public void build(Class<?> targetClass, Method method, Interceptors interceptors) {
040        if (Util.hasAnnotation(method, CacheEvict.class)) {
041            interceptors.add(CacheEvictInterceptor.class, INTERCEPTOR_WEIGHT);
042        }
043
044        if (Util.hasAnnotation(method, Cacheable.class)) {
045            interceptors.add(CacheableInterceptor.class, INTERCEPTOR_WEIGHT);
046        }
047
048        if (Util.hasAnnotation(method, CachePut.class)) {
049            interceptors.add(CachePutInterceptor.class, INTERCEPTOR_WEIGHT);
050        }
051
052        if (Util.hasAnnotation(method, CachesEvict.class)) {
053            interceptors.add(CachesEvictInterceptor.class, INTERCEPTOR_WEIGHT);
054        }
055    }
056
057
058}