SpringCloud(第009編)単純Quartzマイクロサービス、分散はサポートされていません

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SpringCloud(第009編)単純Quartzマイクロサービス、分散はサポートされていません
一、大まかに紹介する

1、            Quartz           ；
2、                  ，SpringBoot   Schedule           ，             ；

3、  ：       mysql                   ；

二、実現手順
2.1 mavenリファレンスパッケージの追加



    4.0.0

	springms-simple-quartz
    1.0-SNAPSHOT
    jar
	
    
        com.springms.cloud
        springms-spring-cloud
        1.0-SNAPSHOT
    
	
	
        
        
            org.springframework.boot
            spring-boot-starter-data-jpa
        

        
        
            org.springframework.boot
            spring-boot-starter-web
        

        
        
            mysql
            mysql-connector-java
        
               
        
        
            org.quartz-scheduler
            quartz
            2.3.0
        
        
            org.quartz-scheduler
            quartz-jobs
            2.3.0
        
    	
    		org.springframework
    		spring-context-support

2.2アプリケーションプロファイルの追加(springms-simple-quartz/src/main/resources/application.properties)

################################################################################
# mysql com.springms.cloud-test
spring.datasource.driverClassName=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://ip:port/hmilyylimh
spring.datasource.username=username
spring.datasource.password=password
spring.datasource.jpa.hibernate.ddl-auto=update
spring.datasource.jpa.show-sql=true

################################################################################
# embedded servlet container
server.port=8390
# sessionTimeout in seconds
server.sessionTimeout=30000

2.3 Springコンテキストプロファイルの追加(springms-simple-quartz/src/main/resources/applicationContext.xml)



	
	
		
			
				classpath:application.properties
			
		
		
	
	
	
	
	
    	
    	
    	
    	
    	
        	
   	 	
    	
        	run
    	
	

	
	
    	
    	
    	
        	
    	
    	
        	0/10 * * * * ?

2.4タスクスケジューリングオブジェクトクラスの追加(springms-simple-quartz/src/main/java/com/springms/cloud/domain/scheduleJob.java)

package com.springms.cloud.domain;

/**
 *       。
 *
 * @author hmilyylimh
 *
 * @version 0.0.1
 *
 * @date 17/9/18
 *
 */
public class ScheduleJob {
	
	private String jobName;
	private String jobGroup;
	private String desc;
	private String jobStatus;
	private String cronExpression;
	
	public String getJobName() {
		return jobName;
	}
	public void setJobName(String jobName) {
		this.jobName = jobName;
	}
	public String getJobGroup() {
		return jobGroup;
	}
	public void setJobGroup(String jobGroup) {
		this.jobGroup = jobGroup;
	}
	public String getDesc() {
		return desc;
	}
	public void setDesc(String desc) {
		this.desc = desc;
	}
	public String getJobStatus() {
		return jobStatus;
	}
	public void setJobStatus(String jobStatus) {
		this.jobStatus = jobStatus;
	}
	public String getCronExpression() {
		return cronExpression;
	}
	public void setCronExpression(String cronExpression) {
		this.cronExpression = cronExpression;
	}
}

2.5 QuartzJobFactory(springms-simple-quartz/src/main/java/com/springms/cloud/service/QuartzJobFactory.java)の追加

package com.springms.cloud.service;

import com.springms.cloud.domain.ScheduleJob;
import org.quartz.DisallowConcurrentExecution;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;

@DisallowConcurrentExecution
public class QuartzJobFactory implements Job {

	@Override
	public void execute(JobExecutionContext context) throws JobExecutionException {
		System.out.println("      ");
        ScheduleJob scheduleJob = (ScheduleJob)context.getMergedJobDataMap().get("scheduleJob");
        System.out.println("     = [" + scheduleJob.getJobName() + "]");
	}
}

2.6タイミングタスクサービスの追加(springms-simple-quartz/src/main/java/com/springms/cloud/service/scheduleJobServices.java)

package com.springms.cloud.service;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import com.springms.cloud.task.TestTask;
import com.springms.cloud.util.SpringApplicationContextUtil;
import com.springms.cloud.domain.ScheduleJob;
import org.quartz.CronTrigger;
import org.quartz.JobKey;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.Trigger;
import org.quartz.impl.matchers.GroupMatcher;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;

/**
 *       。
 *
 * @author hmilyylimh
 *
 * @version 0.0.1
 *
 * @date 17/9/18
 *
 */
public class ScheduleJobService {
	
	private static final Logger Logger = LoggerFactory.getLogger(TestTask.class);
	
	public void getScheduleJob(){
		 
		try {
			SchedulerFactoryBean schedulerFactoryBean = SpringApplicationContextUtil.getBean("scheduler");
			Scheduler scheduler = schedulerFactoryBean.getScheduler();
			GroupMatcher matcher = GroupMatcher.anyJobGroup();
			Set jobKeys = scheduler.getJobKeys(matcher);		
			List jobList = new ArrayList();
			for (JobKey jobKey : jobKeys) {
			    List extends Trigger> triggers = scheduler.getTriggersOfJob(jobKey);
			    for (Trigger trigger : triggers) {
			        ScheduleJob job = new ScheduleJob();
			        job.setJobName(jobKey.getName());
			        job.setJobGroup(jobKey.getGroup());
			        job.setDesc("   :" + trigger.getKey());
			        Trigger.TriggerState triggerState = scheduler.getTriggerState(trigger.getKey());
			        job.setJobStatus(triggerState.name());
			        if (trigger instanceof CronTrigger) {
			            CronTrigger cronTrigger = (CronTrigger) trigger;
			            String cronExpression = cronTrigger.getCronExpression();
			            job.setCronExpression(cronExpression);
			        }
			        jobList.add(job);			        			       
			    }
			}
			
			for (ScheduleJob job : jobList) {
				Logger.info("    ,name:{},group:{},desc:{},status:{}",job.getJobName(),job.getJobGroup(),job.getDesc(),job.getJobStatus());
			}
			
		} catch (SchedulerException e) {
			Logger.error("SchedulerException", e);
		}
	}
}

2.7テストタスククラスの追加(springms-simple-quartz/src/main/java/com/springms/cloud/task/TestTask.java)

package com.springms.cloud.task;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *      （            ）。
 *
 * @author hmilyylimh
 *
 * @version 0.0.1
 *
 * @date 17/9/18
 *
 */
public class TestTask {
	
	/**      */
    private static final Logger LOG = LoggerFactory.getLogger(TestTask.class);
    
    public void run() {
        if (LOG.isInfoEnabled()) {
            LOG.info("          ");
            
            //new ScheduleJobService().getScheduleJob();
        }
    }

}

2.8 Springコンテキストツールクラスの追加(springms-simple-quartz/src/main/java/com/springms/cloud/util/S p r i ngApplicationContextUtil.java)

package com.springms.cloud.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * Spring       。
 *
 * @author hmilyylimh
 *
 * @version 0.0.1
 *
 * @date 17/9/18
 *
 */
@Component
public class SpringApplicationContextUtil implements ApplicationContextAware{
	
	//              
	private static ApplicationContext applicationContext;

	public void setApplicationContext(ApplicationContext applicationContext)
			throws BeansException {
		SpringApplicationContextUtil.applicationContext=applicationContext;
	}
	
	public static ApplicationContext getContext(){
		
		return applicationContext;   
	}  
	
	@SuppressWarnings("unchecked")
    public static  T getBean(String name) throws BeansException {
               return (T) applicationContext.getBean(name);
     }

}

2.9 Quartz起動クラスの追加(springms-simple-quartz/src/main/java/com/springms/cloud/simpleQuartzApplication.java)

package com.springms.cloud;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.context.embedded.EmbeddedServletContainerFactory;
import org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ImportResource;

import java.util.concurrent.TimeUnit;

/**
 *    Quartz    ，      。
 *
 *                   ，SpringBoot   Schedule           ，             ；
 *
 * @author hmilyylimh
 *
 * @version 0.0.1
 *
 * @date 2017/9/18
 *
 */
@ComponentScan
@Configuration
@ImportResource("applicationContext.xml")
public class SimpleQuartzApplication {
	
	private static final Logger Logger = LoggerFactory.getLogger(SimpleQuartzApplication.class);
	
	@Value("${server.port}")
	private int port;
	@Value("${server.sessionTimeout}")
	private int sessionTimeout;	

	public static void main(String[] args) {
		Logger.info("  Quartz         -" +System.getProperty("file.encoding"));
				
		SpringApplication.run(SimpleQuartzApplication.class, args);

		System.out.println("【【【【【【   Quartz    】】】】】】   .");
	}
	
	@Bean
	public EmbeddedServletContainerFactory servletContainer() {
	    TomcatEmbeddedServletContainerFactory factory = new TomcatEmbeddedServletContainerFactory();
	    factory.setPort(port);
	    factory.setSessionTimeout(sessionTimeout, TimeUnit.SECONDS);
	    return factory;
	}
}

三、テスト

/****************************************************************************************
  、  Quartz   ：

 1、   Quartz       ；
 2、   springms-simple-quartz     ，  1   ；
 3、      ， TestTask              ；

   ：                  ，SpringBoot   Schedule           ，             ；
 ****************************************************************************************/

四、ダウンロードアドレス

https://gitee.com/ylimhhmily/SpringCloudTutorial.git

    ，            !!!

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