spring + quartz简单实现，没datasource（java config）

spring + quartz简单实现，没datasource（java config）

1. 定义scheduler执行的job类，一定要继承QuartzJobBean

2. jobDetail，具体那个类执行job

3. jobTrigger，调度时间、时区、定义它要执行的job

4. SchedulerFactoryBean，所有的job统一配置在这里，也就是说可以有多个jobDetail和jobTrigger一一对应，全放在这里

package com.cherrypicks.hsbcpayme.cs.config;

import java.util.TimeZone;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.scheduling.quartz.CronTriggerFactoryBean;
import org.springframework.scheduling.quartz.JobDetailFactoryBean;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;

import com.cherrypicks.hsbcpayme.cs.scheduler.AutowiringSpringBeanJobFactory;
import com.cherrypicks.hsbcpayme.cs.scheduler.CheckCustomerEmailScheduler;

@Configuration
@EnableAutoConfiguration
@ComponentScan(basePackages = {"com.cherrypicks.hsbcpayme.cs.scheduler"})
public class SchedulerConfig {

    @Value("${check.email.cron:}")
    private String checkCustomerEmailCron;

    @Autowired
    private DataSourceConfig dataSourceConfig;

    @Autowired
    private ResourceLoader resourceLoader;

    @Bean
    public AutowiringSpringBeanJobFactory jobFactory() {
        return new AutowiringSpringBeanJobFactory();
    }

    @Bean
    public JobDetailFactoryBean checkCustomerEmailJob(){
        final JobDetailFactoryBean factory = new JobDetailFactoryBean();
        factory.setJobClass(CheckCustomerEmailScheduler.class);
        factory.setDurability(true);
        return factory;
    }

    @Bean
    public CronTriggerFactoryBean checkCustomerEmailTrigger(){
        final CronTriggerFactoryBean stFactory = new CronTriggerFactoryBean();
        stFactory.setJobDetail(checkCustomerEmailJob().getObject());
//        stFactory.setStartDelay(300);
        stFactory.setCronExpression(checkCustomerEmailCron);
        stFactory.setTimeZone(TimeZone.getTimeZone("GMT+8:00"));
        return stFactory;
    }

    @Bean
    public SchedulerFactoryBean schedulerFactoryBean() {
        final SchedulerFactoryBean scheduler = new SchedulerFactoryBean();
        final Resource resource = resourceLoader.getResource("classpath:quartz.properties");
        scheduler.setConfigLocation(resource);
        scheduler.setDataSource(dataSourceConfig.quartzDataSource());
        scheduler.setTransactionManager(dataSourceConfig.quartzTransactionManager());
        // This name is persisted as SCHED_NAME in db. for local testing could change to unique name to avoid collision with dev server
        scheduler.setSchedulerName("csQuartzScheduler");
        // Will update database cron triggers to what is in this jobs file on each deploy. Replaces all previous trigger and job data that was in the database.
        scheduler.setOverwriteExistingJobs(true);
        scheduler.setAutoStartup(true);
        scheduler.setJobFactory(jobFactory());
        scheduler.setJobDetails(checkCustomerEmailJob().getObject());
        scheduler.setTriggers(checkCustomerEmailTrigger().getObject());
        return scheduler;
    }
}

 job类的写法，其中AbstractBaseScheduler是对QuartzJobBean的包装，实际还是继承QuartzJobBean

package com.cherrypicks.hsbcpayme.cs.scheduler;

import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import com.cherrypicks.hsbcpayme.cs.controller.TicketController;
import com.cherrypicks.hsbcpayme.dao.TicketDao;
import com.cherrypicks.hsbcpayme.service.ReceiveEmailService;
import com.cherrypicks.hsbcpayme.service.TicketService;

@Component
public class CheckCustomerEmailScheduler extends AbstractBaseScheduler {

    @Autowired
    private ReceiveEmailService receiveEmailService;

    @Autowired
    private TicketService ticketSerice;

    @Autowired
    private TicketController ticketController;

    @Autowired
    private TicketDao ticketDao;

    @Override
    protected void executeInternal(final JobExecutionContext ctx) throws JobExecutionException {
        receiveEmailService.readMail();
     }
}

 就这样，简单的scheduler就可以跑起来了，后面会加入datasource，让quartz真正实现分布式server下的同步执行scheduler。

如果改用xml配置

    <bean id="expiryRedeemCodeDetail" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
        <property name="jobClass" value="com.cherrypicks.appsdollar.scheduler.ExpiryRedeemCodeAction" />
        <property name="durability" value="true" />
    </bean>
    <bean id="expiryRedeemCodeTrigger" class="com.cherrypicks.appsdollar.common.scheduler.PersistableCronTriggerFactoryBean">
        <property name="jobDetail" ref="expiryRedeemCodeDetail" />
        <property name="cronExpression">
            <value>0 0 0 * * ?</value>
        </property>
        <property name="timeZone">
            <value>GMT+08:00</value>
        </property>
    </bean>
   <bean id="quartzScheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="configLocation" value="classpath:quartz.properties" />
        <property name="dataSource" ref="quartzDataSource" />
        <property name="transactionManager" ref="quartzTransactionManager" />
        <!-- This name is persisted as SCHED_NAME in db. for local testing could change to unique name to avoid collision with dev server -->
        <property name="schedulerName" value="apiQuartzScheduler" />
        <!-- Will update database cron triggers to what is in this jobs file on each deploy. Replaces all previous trigger and job data that was in the database. YMMV -->
        <property name="overwriteExistingJobs" value="true" />
        <property name="autoStartup" value="true" />
        <property name="applicationContextSchedulerContextKey" value="applicationContext" />
        <property name="jobFactory">
            <bean class="com.cherrypicks.appsdollar.common.scheduler.AutowiringSpringBeanJobFactory" />
        </property>

        <!-- NOTE: Must add both the jobDetail and trigger to the scheduler! -->
        <property name="jobDetails">
            <list>
                <ref bean="expiryRedeemCodeDetail" />
                
            </list>
        </property>
        <property name="triggers">
            <list>
                <ref bean="expiryRedeemCodeTrigger" />
               
            </list>
        </property>
    </bean>