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.support.metric.interceptor;
017
018import io.jboot.Jboot;
019import io.jboot.aop.InterceptorBuilder;
020import io.jboot.aop.Interceptors;
021import io.jboot.aop.annotation.AutoLoad;
022import io.jboot.support.metric.JbootMetricConfig;
023import io.jboot.support.metric.annotation.*;
024
025import java.lang.reflect.Method;
026
027/**
028 * @author michael yang (fuhai999@gmail.com)
029 */
030@AutoLoad
031public class MetricInterceptorBuilder implements InterceptorBuilder {
032
033    private static JbootMetricConfig config = Jboot.config(JbootMetricConfig.class);
034
035    @Override
036    public void build(Class<?> targetClass, Method method, Interceptors interceptors) {
037        if (!config.isConfigOk() || !config.isEnable()) {
038            return;
039        }
040
041        if (Util.hasAnnotation(method, EnableMetricConcurrency.class)) {
042            interceptors.add(MetricConcurrencyInterceptor.class);
043        }
044
045        if (Util.hasAnnotation(method, EnableMetricHistogram.class)) {
046            interceptors.add(MetricHistogramInterceptor.class);
047        }
048
049        if (Util.hasAnnotation(method, EnableMetricCounter.class)) {
050            interceptors.add(MetricCounterInterceptor.class);
051        }
052
053        if (Util.hasAnnotation(method, EnableMetricMeter.class)) {
054            interceptors.add(MetricMeterInterceptor.class);
055        }
056
057        if (Util.hasAnnotation(method, EnableMetricTimer.class)) {
058            interceptors.add(MetricTimerInterceptor.class);
059        }
060
061    }
062
063
064}