mirror of https://github.com/longtai-cn/hippo4j
Merge pull request #458 from mabaiwan/develop
Code formatting and redundant code removalpull/467/head
小马哥
2 years ago
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GitHub
commit
42756b88ec
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.springboot.starter.config.condition;
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import cn.hippo4j.common.toolkit.StringUtil;
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import cn.hippo4j.springboot.starter.config.BootstrapProperties;
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import com.example.monitor.base.MonitorTypeEnum;
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import org.springframework.context.annotation.Condition;
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import org.springframework.context.annotation.ConditionContext;
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import org.springframework.core.type.AnnotatedTypeMetadata;
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/**
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* Prometheus monitor condition.
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*/
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public class PrometheusMonitorCondition implements Condition {
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@Override
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public boolean matches(ConditionContext context, AnnotatedTypeMetadata metadata) {
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String collectType = context.getEnvironment().getProperty(BootstrapProperties.PREFIX + ".collect-type", "");
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return StringUtil.isNotEmpty(collectType) && collectType.contains(MonitorTypeEnum.PROMETHEUS.name().toLowerCase()) ? true : false;
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}
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}
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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.hippo4j.springboot.starter.event;
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import cn.hippo4j.common.function.NoArgsConsumer;
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import cn.hippo4j.core.executor.support.QueueTypeEnum;
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import cn.hippo4j.core.executor.support.ThreadPoolBuilder;
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import lombok.extern.slf4j.Slf4j;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.RejectedExecutionException;
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import java.util.concurrent.ThreadPoolExecutor;
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import static cn.hippo4j.common.constant.Constants.AVAILABLE_PROCESSORS;
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/**
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* 动态线程池监控事件执行器.
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*
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* @author chen.ma
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* @date 2021/11/8 23:44
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*/
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@Slf4j
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public class MonitorEventExecutor {
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private static final ExecutorService EVENT_EXECUTOR = ThreadPoolBuilder.builder()
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.threadFactory("client.monitor.event.executor")
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.corePoolSize(AVAILABLE_PROCESSORS)
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.maxPoolNum(AVAILABLE_PROCESSORS)
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.workQueue(QueueTypeEnum.LINKED_BLOCKING_QUEUE)
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.capacity(4096)
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.rejected(new ThreadPoolExecutor.AbortPolicy())
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.build();
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public static void publishEvent(NoArgsConsumer consumer) {
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try {
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EVENT_EXECUTOR.execute(consumer::accept);
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} catch (RejectedExecutionException ex) {
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log.error("Monitoring thread pool run events exceeded load.");
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}
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}
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}
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