mirror of https://github.com/longtai-cn/hippo4j
chen.ma
4 years ago
parent
ded7622277
commit
0a315a0537
@ -1,4 +1,4 @@
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package io.dynamic.threadpool.starter.config;
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package io.dynamic.threadpool.common.config;
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import org.springframework.beans.BeansException;
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import org.springframework.context.ApplicationContext;
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@ -1,4 +1,4 @@
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package io.dynamic.threadpool.starter.config;
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package io.dynamic.threadpool.common.config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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@ -1,4 +1,4 @@
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package io.dynamict.hreadpool.common.executor;
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package io.dynamic.threadpool.common.executor;
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import java.util.concurrent.Executors;
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import java.util.concurrent.ScheduledExecutorService;
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@ -1,4 +1,4 @@
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package io.dynamict.hreadpool.common.model;
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package io.dynamic.threadpool.common.model;
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import lombok.Getter;
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import lombok.Setter;
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@ -0,0 +1,33 @@
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package io.dynamic.threadpool.common.model;
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/**
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* Pool Parameter.
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*
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* @author chen.ma
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* @date 2021/6/24 16:04
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*/
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public interface PoolParameter {
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String getNamespace();
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String getItemId();
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String getTpId();
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Integer getCoreSize();
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Integer getMaxSize();
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Integer getQueueType();
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Integer getCapacity();
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Integer getKeepAliveTime();
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Integer getIsAlarm();
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Integer getCapacityAlarm();
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Integer getLivenessAlarm();
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}
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@ -0,0 +1,26 @@
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package io.dynamic.threadpool.common.toolkit;
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import io.dynamic.threadpool.common.model.PoolParameter;
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/**
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* Content Util.
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*
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* @author chen.ma
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* @date 2021/6/24 16:13
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*/
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public class ContentUtil {
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public static String getPoolContent(PoolParameter parameter) {
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StringBuilder stringBuilder = new StringBuilder();
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String targetStr = stringBuilder.append(parameter.getCoreSize())
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.append(parameter.getMaxSize())
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.append(parameter.getQueueType())
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.append(parameter.getCapacity())
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.append(parameter.getKeepAliveTime())
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.append(parameter.getIsAlarm())
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.append(parameter.getCapacityAlarm())
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.append(parameter.getLivenessAlarm())
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.toString();
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return targetStr;
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}
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}
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@ -1,4 +1,4 @@
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package io.dynamict.hreadpool.common.web.base;
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package io.dynamic.threadpool.common.web.base;
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import lombok.Data;
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import lombok.experimental.Accessors;
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@ -1,7 +1,7 @@
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package io.dynamict.hreadpool.common.web.base;
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package io.dynamic.threadpool.common.web.base;
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import io.dynamict.hreadpool.common.web.exception.ErrorCode;
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import io.dynamict.hreadpool.common.web.exception.ServiceException;
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import io.dynamic.threadpool.common.web.exception.ErrorCode;
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import io.dynamic.threadpool.common.web.exception.ServiceException;
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/**
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* Result 工具类
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@ -1,4 +1,4 @@
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package io.dynamict.hreadpool.common.web.exception;
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package io.dynamic.threadpool.common.web.exception;
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/**
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* 异常码
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@ -1,4 +1,4 @@
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package io.dynamict.hreadpool.common.web.exception;
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package io.dynamic.threadpool.common.web.exception;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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@ -1,3 +1,3 @@
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org.springframework.boot.autoconfigure.EnableAutoConfiguration=io.dynamic.threadpool.starter.config.CommonConfiguration, \
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org.springframework.boot.autoconfigure.EnableAutoConfiguration=io.dynamic.threadpool.common.config.CommonConfiguration, \
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io.dynamic.threadpool.starter.config.OkHttpClientConfig,\
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io.dynamic.threadpool.starter.config.DynamicThreadPoolAutoConfiguration
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@ -0,0 +1,31 @@
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package io.dynamic.threadpool.server.event;
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import org.springframework.util.StringUtils;
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/**
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* Config Data Change Event.
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*
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* @author chen.ma
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* @date 2021/6/24 23:35
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*/
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public class ConfigDataChangeEvent extends Event {
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public final String namespace;
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public final String itemId;
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public final String tpId;
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public final long lastModifiedTs;
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public ConfigDataChangeEvent(String namespace, String itemId, String tpId, Long gmtModified) {
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if (StringUtils.isEmpty(namespace) || StringUtils.isEmpty(itemId) || StringUtils.isEmpty(tpId)) {
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throw new IllegalArgumentException("dataId is null or group is null");
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}
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this.namespace = namespace;
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this.itemId = itemId;
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this.tpId = tpId;
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this.lastModifiedTs = gmtModified;
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}
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}
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@ -1,4 +1,4 @@
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package io.dynamic.threadpool.server.notify;
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package io.dynamic.threadpool.server.event;
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import java.io.Serializable;
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import java.util.concurrent.atomic.AtomicLong;
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@ -1,4 +1,4 @@
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package io.dynamic.threadpool.server.notify;
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package io.dynamic.threadpool.server.event;
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/**
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* Slow Event.
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@ -0,0 +1,35 @@
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package io.dynamic.threadpool.server.model;
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import io.dynamic.threadpool.server.constant.Constants;
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import io.dynamic.threadpool.server.toolkit.SimpleReadWriteLock;
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import io.dynamic.threadpool.server.toolkit.SingletonRepository;
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import lombok.Getter;
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import lombok.Setter;
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/**
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* Cache Item.
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*
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* @author chen.ma
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* @date 2021/6/24 21:23
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*/
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@Getter
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@Setter
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public class CacheItem {
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final String groupKey;
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public volatile String md5 = Constants.NULL;
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public volatile long lastModifiedTs;
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public SimpleReadWriteLock rwLock = new SimpleReadWriteLock();
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public CacheItem(String groupKey) {
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this.groupKey = SingletonRepository.DataIdGroupIdCache.getSingleton(groupKey);
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}
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public CacheItem(String groupKey, String md5) {
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this.md5 = md5;
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this.groupKey = SingletonRepository.DataIdGroupIdCache.getSingleton(groupKey);
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}
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}
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@ -0,0 +1,22 @@
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package io.dynamic.threadpool.server.service;
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import io.dynamic.threadpool.server.event.ConfigDataChangeEvent;
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import io.dynamic.threadpool.server.notify.NotifyCenter;
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/**
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* Config Change Publisher.
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*
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* @author chen.ma
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* @date 2021/6/24 23:34
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*/
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public class ConfigChangePublisher {
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/**
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* Notify ConfigChange.
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*
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* @param event ConfigDataChangeEvent instance.
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*/
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public static void notifyConfigChange(ConfigDataChangeEvent event) {
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NotifyCenter.publishEvent(event);
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}
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}
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@ -0,0 +1,59 @@
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package io.dynamic.threadpool.server.toolkit;
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/**
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* 简单读写锁.
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*
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* @author chen.ma
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* @date 2021/6/24 21:26
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*/
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public class SimpleReadWriteLock {
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/**
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* Try read lock.
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*/
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public synchronized boolean tryReadLock() {
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if (isWriteLocked()) {
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return false;
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} else {
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status++;
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return true;
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}
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}
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/**
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* Release the read lock.
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*/
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public synchronized void releaseReadLock() {
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status--;
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}
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/**
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* Try write lock.
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*/
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public synchronized boolean tryWriteLock() {
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if (!isFree()) {
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return false;
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} else {
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status = -1;
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return true;
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}
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}
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public synchronized void releaseWriteLock() {
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status = 0;
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}
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private boolean isWriteLocked() {
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return status < 0;
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}
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private boolean isFree() {
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return status == 0;
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}
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/**
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* Zero means no lock; Negative Numbers mean write locks; Positive Numbers mean read locks, and the numeric value
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* represents the number of read locks.
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*/
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private int status = 0;
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}
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@ -0,0 +1,48 @@
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package io.dynamic.threadpool.server.toolkit;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* Singleton Repository.
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*
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* @author chen.ma
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* @date 2021/6/24 21:28
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*/
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public class SingletonRepository<T> {
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public SingletonRepository() {
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// Initializing size 2^16, the container itself use about 50K of memory, avoiding constant expansion
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shared = new ConcurrentHashMap(1 << 16);
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}
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public T getSingleton(T obj) {
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T previous = shared.putIfAbsent(obj, obj);
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return (null == previous) ? obj : previous;
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}
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public int size() {
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return shared.size();
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}
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/**
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* Be careful use.
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*/
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public void remove(Object obj) {
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shared.remove(obj);
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}
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private final ConcurrentHashMap<T, T> shared;
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/**
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* Cache of DataId and Group.
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*/
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public static class DataIdGroupIdCache {
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public static String getSingleton(String str) {
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return cache.getSingleton(str);
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}
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static SingletonRepository<String> cache = new SingletonRepository<String>();
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}
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}
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