feat: 新增嵌入式分布式调度底座
- 提供通用调度 API、Quartz JDBC Provider 与独立 Starter - 补充 MySQL、PostgreSQL、H2 建表脚本与接入校验 - 同步完善 Federation 与 Scheduler 模块说明
This commit is contained in:
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package com.easyagents.scheduler.spring.boot;
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import com.easyagents.scheduler.ScheduleErrorCode;
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import com.easyagents.scheduler.ScheduleException;
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import com.easyagents.scheduler.ScheduleExecutionListener;
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import com.easyagents.scheduler.ScheduleHandler;
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import com.easyagents.scheduler.ScheduleService;
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import com.easyagents.scheduler.quartz.QuartzScheduleService;
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import com.easyagents.scheduler.quartz.QuartzSchedulerConfig;
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import com.easyagents.scheduler.quartz.QuartzSchedulerFactory;
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import org.quartz.impl.StdSchedulerFactory;
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import org.springframework.beans.factory.BeanFactoryUtils;
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import org.springframework.beans.factory.ListableBeanFactory;
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import org.springframework.beans.factory.ObjectProvider;
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import org.springframework.boot.autoconfigure.AutoConfigureAfter;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import javax.sql.DataSource;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Map;
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/**
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* Easy Agents 独立调度器自动配置。
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*/
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@Configuration(proxyBeanMethods = false)
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@AutoConfigureAfter(DataSourceAutoConfiguration.class)
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@ConditionalOnClass({ScheduleService.class, StdSchedulerFactory.class, DataSource.class})
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@ConditionalOnProperty(
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prefix = "easy-agents.scheduler",
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name = "enabled",
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havingValue = "true"
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)
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@EnableConfigurationProperties(EasyAgentsSchedulerProperties.class)
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public class EasyAgentsSchedulerAutoConfiguration {
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/** Easy Agents Quartz Scheduler 的明确 Bean 名称。 */
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public static final String SCHEDULER_BEAN_NAME = "easyAgentsQuartzScheduleService";
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/**
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* 创建调度器自动配置。
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*/
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public EasyAgentsSchedulerAutoConfiguration() {
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}
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/**
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* 创建与调用方其他 Quartz Scheduler 隔离的调度服务。
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*
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* @param properties 调度器配置
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* @param beanFactory 用于明确选择 DataSource
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* @param handlers 调度 Handler Bean
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* @param listeners 调度监听器 Bean
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* @return 尚未启动、由 Spring 生命周期启动的调度服务
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* @throws ScheduleException DataSource 选择或 Provider 初始化失败时抛出
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*/
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@Bean(name = SCHEDULER_BEAN_NAME, initMethod = "start", destroyMethod = "close")
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@ConditionalOnMissingBean(ScheduleService.class)
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public QuartzScheduleService easyAgentsQuartzScheduleService(
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EasyAgentsSchedulerProperties properties,
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ListableBeanFactory beanFactory,
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ObjectProvider<ScheduleHandler> handlers,
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ObjectProvider<ScheduleExecutionListener> listeners
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) {
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DataSource dataSource = selectDataSource(
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beanFactory,
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properties.getDataSourceBeanName()
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);
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EasyAgentsSchedulerProperties.Quartz quartz = properties.getQuartz();
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if (quartz == null) {
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throw providerFailure("easy-agents.scheduler.quartz must not be null");
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}
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QuartzSchedulerConfig config = new QuartzSchedulerConfig(
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quartz.getSchedulerName(),
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quartz.getInstanceId(),
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quartz.getTablePrefix(),
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quartz.getDriverDelegateClass(),
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quartz.isClustered(),
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quartz.getThreadCount(),
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quartz.getThreadPriority(),
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quartz.getClusterCheckinIntervalMillis(),
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quartz.getMisfireThresholdMillis(),
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quartz.isWaitForJobsToCompleteOnShutdown(),
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quartz.getShutdownWaitTimeoutMillis(),
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quartz.isValidateSchema()
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);
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return QuartzSchedulerFactory.createJdbc(
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dataSource,
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config,
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handlers.orderedStream().toList(),
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listeners.orderedStream().toList()
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);
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}
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private static DataSource selectDataSource(
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ListableBeanFactory beanFactory,
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String requestedBeanName
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) {
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if (requestedBeanName != null && !requestedBeanName.isBlank()) {
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String normalizedName = requestedBeanName.trim();
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try {
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return beanFactory.getBean(normalizedName, DataSource.class);
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} catch (RuntimeException exception) {
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throw new ScheduleException(
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ScheduleErrorCode.PROVIDER_FAILURE,
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"configured scheduler DataSource bean is unavailable: " + normalizedName,
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exception
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);
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}
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}
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Map<String, DataSource> candidates = BeanFactoryUtils.beansOfTypeIncludingAncestors(
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beanFactory,
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DataSource.class,
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true,
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false
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);
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Collection<DataSource> uniqueCandidates = candidates.values().stream().distinct().toList();
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if (uniqueCandidates.size() == 1) {
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return uniqueCandidates.iterator().next();
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}
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String names = Arrays.toString(candidates.keySet().toArray(String[]::new));
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if (uniqueCandidates.isEmpty()) {
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throw providerFailure(
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"scheduler is enabled but no DataSource bean exists; configure "
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+ "easy-agents.scheduler.data-source-bean-name or provide one DataSource"
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);
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}
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throw providerFailure(
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"multiple DataSource beans found " + names + "; configure "
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+ "easy-agents.scheduler.data-source-bean-name"
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);
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}
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private static ScheduleException providerFailure(String message) {
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return new ScheduleException(ScheduleErrorCode.PROVIDER_FAILURE, message);
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}
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}
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@@ -0,0 +1,346 @@
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package com.easyagents.scheduler.spring.boot;
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import com.easyagents.scheduler.quartz.QuartzSchedulerConfig;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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/**
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* Easy Agents 嵌入式调度器配置。
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*/
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@ConfigurationProperties(prefix = "easy-agents.scheduler")
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public class EasyAgentsSchedulerProperties {
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/** 是否显式启用调度器。 */
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private boolean enabled;
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/** 多 DataSource 场景下选用的 Bean 名称。 */
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private String dataSourceBeanName;
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/** Quartz Provider 配置。 */
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private Quartz quartz = new Quartz();
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/**
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* 创建默认调度器配置。
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*/
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public EasyAgentsSchedulerProperties() {
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}
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/**
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* 返回是否启用调度器。
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*
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* @return 启用状态
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*/
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public boolean isEnabled() {
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return enabled;
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}
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/**
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* 设置是否启用调度器。
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*
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* @param enabled 启用状态
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*/
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public void setEnabled(boolean enabled) {
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this.enabled = enabled;
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}
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/**
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* 返回指定 DataSource Bean 名称。
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*
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* @return Bean 名称，可为空
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*/
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public String getDataSourceBeanName() {
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return dataSourceBeanName;
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}
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/**
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* 设置指定 DataSource Bean 名称。
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*
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* @param dataSourceBeanName Bean 名称
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*/
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public void setDataSourceBeanName(String dataSourceBeanName) {
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this.dataSourceBeanName = dataSourceBeanName;
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}
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/**
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* 返回 Quartz Provider 配置。
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*
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* @return Quartz 配置
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*/
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public Quartz getQuartz() {
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return quartz;
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}
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/**
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* 设置 Quartz Provider 配置。
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*
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* @param quartz Quartz 配置
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*/
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public void setQuartz(Quartz quartz) {
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this.quartz = quartz;
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}
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/**
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* Quartz Provider 属性集合。
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*/
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public static class Quartz {
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/** Scheduler Name，同一集群保持一致。 */
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private String schedulerName = "easyAgentsScheduler";
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/** 当前实例标识。 */
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private String instanceId = "AUTO";
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/** Quartz 表前缀，可包含 Schema。 */
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private String tablePrefix = "QRTZ_";
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/** Quartz JDBC DriverDelegate 类名。 */
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private String driverDelegateClass = QuartzSchedulerConfig.STANDARD_JDBC_DELEGATE;
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/** 是否启用 JDBC 集群。 */
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private boolean clustered = true;
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/** Quartz Worker 线程数。 */
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private int threadCount = 8;
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/** Quartz Worker 线程优先级。 */
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private int threadPriority = Thread.NORM_PRIORITY;
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/** 集群心跳间隔，单位毫秒。 */
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private long clusterCheckinIntervalMillis = 15_000L;
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/** Misfire 判定阈值，单位毫秒。 */
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private long misfireThresholdMillis = 60_000L;
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/** 关闭时是否等待运行中任务完成。 */
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private boolean waitForJobsToCompleteOnShutdown = true;
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/** 关闭等待运行中任务的最长时间，单位毫秒。 */
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private long shutdownWaitTimeoutMillis = 30_000L;
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/** 启动前是否只读校验 Quartz 表结构。 */
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private boolean validateSchema = true;
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/**
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* 创建默认 Quartz Provider 配置。
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*/
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public Quartz() {
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}
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/**
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* 返回 Scheduler Name。
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*
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* @return Scheduler Name
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*/
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public String getSchedulerName() {
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return schedulerName;
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}
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/**
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* 设置 Scheduler Name。
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*
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* @param schedulerName Scheduler Name
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*/
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public void setSchedulerName(String schedulerName) {
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this.schedulerName = schedulerName;
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}
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/**
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* 返回实例标识。
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*
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* @return 实例标识
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*/
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public String getInstanceId() {
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return instanceId;
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}
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/**
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* 设置实例标识。
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*
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* @param instanceId 实例标识
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*/
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public void setInstanceId(String instanceId) {
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this.instanceId = instanceId;
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}
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/**
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* 返回表前缀。
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*
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* @return 表前缀
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*/
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public String getTablePrefix() {
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return tablePrefix;
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}
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/**
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* 设置表前缀。
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*
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* @param tablePrefix 表前缀
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*/
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public void setTablePrefix(String tablePrefix) {
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this.tablePrefix = tablePrefix;
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}
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/**
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* 返回 JDBC Delegate 类名。
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*
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* @return Delegate 类名
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*/
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public String getDriverDelegateClass() {
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return driverDelegateClass;
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}
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/**
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* 设置 JDBC Delegate 类名。
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*
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* @param driverDelegateClass Delegate 类名
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*/
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public void setDriverDelegateClass(String driverDelegateClass) {
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this.driverDelegateClass = driverDelegateClass;
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}
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/**
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* 返回是否启用集群。
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*
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* @return 集群状态
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*/
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public boolean isClustered() {
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return clustered;
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}
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/**
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* 设置是否启用集群。
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*
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* @param clustered 集群状态
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*/
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public void setClustered(boolean clustered) {
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this.clustered = clustered;
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}
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/**
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* 返回 Worker 线程数。
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*
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* @return 线程数
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*/
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public int getThreadCount() {
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return threadCount;
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}
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/**
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* 设置 Worker 线程数。
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*
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* @param threadCount 线程数
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*/
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public void setThreadCount(int threadCount) {
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this.threadCount = threadCount;
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}
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/**
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* 返回 Worker 线程优先级。
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*
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* @return 线程优先级
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*/
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public int getThreadPriority() {
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return threadPriority;
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}
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/**
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* 设置 Worker 线程优先级。
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*
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* @param threadPriority 线程优先级
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*/
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public void setThreadPriority(int threadPriority) {
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this.threadPriority = threadPriority;
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}
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/**
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* 返回集群心跳间隔。
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*
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* @return 毫秒间隔
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*/
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public long getClusterCheckinIntervalMillis() {
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return clusterCheckinIntervalMillis;
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}
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/**
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* 设置集群心跳间隔。
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*
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* @param clusterCheckinIntervalMillis 毫秒间隔
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*/
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public void setClusterCheckinIntervalMillis(long clusterCheckinIntervalMillis) {
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this.clusterCheckinIntervalMillis = clusterCheckinIntervalMillis;
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}
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/**
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* 返回 Misfire 判定阈值。
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*
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* @return 毫秒阈值
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*/
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public long getMisfireThresholdMillis() {
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return misfireThresholdMillis;
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}
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/**
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* 设置 Misfire 判定阈值。
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*
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* @param misfireThresholdMillis 毫秒阈值
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*/
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public void setMisfireThresholdMillis(long misfireThresholdMillis) {
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this.misfireThresholdMillis = misfireThresholdMillis;
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}
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/**
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* 返回关闭时是否等待在途任务。
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*
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* @return 等待状态
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*/
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public boolean isWaitForJobsToCompleteOnShutdown() {
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return waitForJobsToCompleteOnShutdown;
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}
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/**
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* 设置关闭时是否等待在途任务。
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*
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* @param waitForJobsToCompleteOnShutdown 等待状态
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*/
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public void setWaitForJobsToCompleteOnShutdown(
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boolean waitForJobsToCompleteOnShutdown
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) {
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this.waitForJobsToCompleteOnShutdown = waitForJobsToCompleteOnShutdown;
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}
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/**
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* 返回关闭等待的最长时间。
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*
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* @return 毫秒数
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*/
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public long getShutdownWaitTimeoutMillis() {
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return shutdownWaitTimeoutMillis;
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}
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/**
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* 设置关闭等待的最长时间。
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*
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* @param shutdownWaitTimeoutMillis 毫秒数
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*/
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public void setShutdownWaitTimeoutMillis(long shutdownWaitTimeoutMillis) {
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this.shutdownWaitTimeoutMillis = shutdownWaitTimeoutMillis;
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}
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/**
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* 返回是否校验数据库结构。
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*
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* @return 校验状态
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*/
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public boolean isValidateSchema() {
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return validateSchema;
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}
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|
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/**
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* 设置是否校验数据库结构。
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*
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* @param validateSchema 校验状态
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*/
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public void setValidateSchema(boolean validateSchema) {
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this.validateSchema = validateSchema;
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}
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}
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}
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@@ -0,0 +1,2 @@
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org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
|
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com.easyagents.scheduler.spring.boot.EasyAgentsSchedulerAutoConfiguration
|
||||
@@ -0,0 +1 @@
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com.easyagents.scheduler.spring.boot.EasyAgentsSchedulerAutoConfiguration
|
||||
@@ -0,0 +1,237 @@
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package com.easyagents.scheduler.spring.boot;
|
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|
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import com.easyagents.scheduler.ConcurrencyPolicy;
|
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import com.easyagents.scheduler.MisfirePolicy;
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import com.easyagents.scheduler.OnceSchedulePlan;
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import com.easyagents.scheduler.ScheduleDefinition;
|
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import com.easyagents.scheduler.ScheduleException;
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import com.easyagents.scheduler.ScheduleFireContext;
|
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import com.easyagents.scheduler.ScheduleHandler;
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import com.easyagents.scheduler.ScheduleId;
|
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import com.easyagents.scheduler.ScheduleService;
|
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import org.h2.jdbcx.JdbcDataSource;
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import org.h2.tools.RunScript;
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import org.junit.Test;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.WebApplicationType;
|
||||
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
|
||||
import org.springframework.context.ConfigurableApplicationContext;
|
||||
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.support.GenericApplicationContext;
|
||||
import org.springframework.core.env.MapPropertySource;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
import java.io.InputStream;
|
||||
import java.io.InputStreamReader;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.sql.Connection;
|
||||
import java.sql.ResultSet;
|
||||
import java.sql.Statement;
|
||||
import java.time.Instant;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
import java.util.UUID;
|
||||
import java.util.concurrent.CountDownLatch;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertFalse;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.junit.Assert.fail;
|
||||
|
||||
/**
|
||||
* {@link EasyAgentsSchedulerAutoConfiguration} 的 Spring Boot 2.7/3.5 装配测试。
|
||||
*/
|
||||
public class EasyAgentsSchedulerAutoConfigurationTest {
|
||||
|
||||
/**
|
||||
* 验证默认关闭时不创建调度器，也不要求 DataSource。
|
||||
*/
|
||||
@Test
|
||||
public void shouldStayDisabledByDefault() {
|
||||
try (AnnotationConfigApplicationContext context = newContext(Map.of())) {
|
||||
assertFalse(context.containsBean(
|
||||
EasyAgentsSchedulerAutoConfiguration.SCHEDULER_BEAN_NAME
|
||||
));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 验证显式启用后完成属性绑定、Handler 收集、启动和关闭。
|
||||
*/
|
||||
@Test
|
||||
public void shouldConfigureAndStartScheduler() throws Exception {
|
||||
JdbcDataSource dataSource = dataSource();
|
||||
executeSchema(dataSource);
|
||||
CountDownLatch latch = new CountDownLatch(1);
|
||||
Map<String, Object> properties = enabledProperties();
|
||||
properties.put("easy-agents.scheduler.data-source-bean-name", "schedulerDataSource");
|
||||
|
||||
SpringApplication application = new SpringApplication(AutoDiscoveryApplication.class);
|
||||
application.setWebApplicationType(WebApplicationType.NONE);
|
||||
application.setDefaultProperties(properties);
|
||||
application.addInitializers(applicationContext -> {
|
||||
GenericApplicationContext genericContext =
|
||||
(GenericApplicationContext) applicationContext;
|
||||
genericContext.registerBean(
|
||||
"schedulerDataSource",
|
||||
DataSource.class,
|
||||
() -> dataSource
|
||||
);
|
||||
genericContext.registerBean(
|
||||
"unrelatedDataSource",
|
||||
DataSource.class,
|
||||
() -> dataSource()
|
||||
);
|
||||
genericContext.registerBean(
|
||||
"testScheduleHandler",
|
||||
ScheduleHandler.class,
|
||||
() -> handler(latch)
|
||||
);
|
||||
});
|
||||
ConfigurableApplicationContext context = application.run();
|
||||
try {
|
||||
ScheduleService service = context.getBean(ScheduleService.class);
|
||||
assertNotNull(service);
|
||||
ScheduleDefinition definition = definition();
|
||||
service.create(definition);
|
||||
service.triggerNow(definition.id(), "starter-invocation", Map.of());
|
||||
assertTrue("starter handler did not execute", latch.await(5, TimeUnit.SECONDS));
|
||||
} finally {
|
||||
context.close();
|
||||
}
|
||||
|
||||
// Spring 销毁 Scheduler 后，调用方持有的 DataSource 仍然可用。
|
||||
try (
|
||||
Connection connection = dataSource.getConnection();
|
||||
Statement statement = connection.createStatement();
|
||||
ResultSet resultSet = statement.executeQuery("SELECT COUNT(*) FROM QRTZ_JOB_DETAILS")
|
||||
) {
|
||||
assertTrue(resultSet.next());
|
||||
assertEquals(1, resultSet.getInt(1));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 验证多个 DataSource 未明确选择时启动失败并提供可操作信息。
|
||||
*/
|
||||
@Test
|
||||
public void shouldRejectAmbiguousDataSources() {
|
||||
AnnotationConfigApplicationContext context = context(enabledProperties());
|
||||
context.registerBean("firstDataSource", DataSource.class, () -> dataSource());
|
||||
context.registerBean("secondDataSource", DataSource.class, () -> dataSource());
|
||||
context.register(EasyAgentsSchedulerAutoConfiguration.class);
|
||||
try {
|
||||
context.refresh();
|
||||
fail("expected ambiguous DataSource failure");
|
||||
} catch (RuntimeException exception) {
|
||||
ScheduleException scheduleException = findCause(exception, ScheduleException.class);
|
||||
assertNotNull(scheduleException);
|
||||
assertTrue(scheduleException.getMessage().contains("data-source-bean-name"));
|
||||
} finally {
|
||||
context.close();
|
||||
}
|
||||
}
|
||||
|
||||
private static AnnotationConfigApplicationContext newContext(
|
||||
Map<String, Object> properties
|
||||
) {
|
||||
AnnotationConfigApplicationContext context = context(properties);
|
||||
context.register(EasyAgentsSchedulerAutoConfiguration.class);
|
||||
context.refresh();
|
||||
return context;
|
||||
}
|
||||
|
||||
private static AnnotationConfigApplicationContext context(Map<String, Object> properties) {
|
||||
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
|
||||
context.getEnvironment().getPropertySources().addFirst(
|
||||
new MapPropertySource("scheduler-test", properties)
|
||||
);
|
||||
return context;
|
||||
}
|
||||
|
||||
private static Map<String, Object> enabledProperties() {
|
||||
Map<String, Object> properties = new HashMap<>();
|
||||
properties.put("easy-agents.scheduler.enabled", "true");
|
||||
properties.put(
|
||||
"easy-agents.scheduler.quartz.scheduler-name",
|
||||
"starter-scheduler-" + UUID.randomUUID()
|
||||
);
|
||||
properties.put("easy-agents.scheduler.quartz.instance-id", "NON_CLUSTERED");
|
||||
properties.put("easy-agents.scheduler.quartz.clustered", "false");
|
||||
properties.put("easy-agents.scheduler.quartz.thread-count", "2");
|
||||
properties.put("easy-agents.scheduler.quartz.misfire-threshold-millis", "1000");
|
||||
return properties;
|
||||
}
|
||||
|
||||
private static JdbcDataSource dataSource() {
|
||||
JdbcDataSource dataSource = new JdbcDataSource();
|
||||
dataSource.setURL("jdbc:h2:mem:starter-" + UUID.randomUUID() + ";DB_CLOSE_DELAY=-1");
|
||||
dataSource.setUser("sa");
|
||||
dataSource.setPassword("");
|
||||
return dataSource;
|
||||
}
|
||||
|
||||
private static void executeSchema(JdbcDataSource dataSource) throws Exception {
|
||||
InputStream stream = EasyAgentsSchedulerAutoConfigurationTest.class
|
||||
.getClassLoader()
|
||||
.getResourceAsStream("quartz-schema/h2-2.5.2.sql");
|
||||
if (stream == null) {
|
||||
throw new IllegalStateException("H2 Quartz schema resource not found");
|
||||
}
|
||||
try (
|
||||
Connection connection = dataSource.getConnection();
|
||||
InputStreamReader reader = new InputStreamReader(stream, StandardCharsets.UTF_8)
|
||||
) {
|
||||
RunScript.execute(connection, reader);
|
||||
}
|
||||
}
|
||||
|
||||
private static ScheduleHandler handler(CountDownLatch latch) {
|
||||
return new ScheduleHandler() {
|
||||
@Override
|
||||
public String code() {
|
||||
return "starter-handler";
|
||||
}
|
||||
|
||||
@Override
|
||||
public void execute(ScheduleFireContext context) {
|
||||
latch.countDown();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
private static ScheduleDefinition definition() {
|
||||
return new ScheduleDefinition(
|
||||
new ScheduleId("starter", "trigger"),
|
||||
"starter-handler",
|
||||
new OnceSchedulePlan(Instant.parse("2099-01-01T00:00:00Z")),
|
||||
MisfirePolicy.FIRE_ONCE_NOW,
|
||||
ConcurrencyPolicy.DISALLOW,
|
||||
true,
|
||||
Map.of("source", "starter"),
|
||||
"starter test"
|
||||
);
|
||||
}
|
||||
|
||||
private static <T extends Throwable> T findCause(Throwable failure, Class<T> type) {
|
||||
Throwable current = failure;
|
||||
while (current != null) {
|
||||
if (type.isInstance(current)) {
|
||||
return type.cast(current);
|
||||
}
|
||||
current = current.getCause();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 只启用 Spring Boot 自动配置发现的测试应用。
|
||||
*/
|
||||
@Configuration(proxyBeanMethods = false)
|
||||
@EnableAutoConfiguration
|
||||
static class AutoDiscoveryApplication {
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user