Question

将spring3升级到spring4.2 后使用定时任务quartz报错

<bean id="jobFactory" class="com.dc.pmcore.publicmodule.entity.timedtask.MyJobFactory"></bean>
<bean id="schedulerFactory" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="jobFactory" ref="jobFactory"/>

<property name="triggers">
<list>
<ref bean="cronTrigger"/>
<!-- <ref local="projectAnalyseTrigger"/>
<ref local="stdReportScheduleWeek"/>
<ref local="projectAnalyseTrigger"/>
<ref local="warpNotifyTriger"/>
<ref local="dayNotifyTriger"/>
<ref local="stdReportScheduleWeek"/>-->

</list>
</property>
</bean>

<bean id="schedulerManagerEngine" class="com.dc.flamingo.tools.quartz.SchedulerManagerEngine">

</bean>

<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="schedulerJobInitEngine"/>
<property name="cronExpression">
<value>0/20 * * * * ?</value>
</property>
</bean>

<bean id="schedulerJobInitEngine" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="schedulerManagerEngine"/>
<property name="targetMethod" value="initJobTrigger"/>
<property name="concurrent" value="false"/>
<!-- <property name="durability" value="true"/> -->
</bean>
这是配置文件

private void loadScheduler(SchedulerBean schedulerBean)
throws ParseException, SchedulerException
{

this.jobDetailBean = new JobDetailFactoryBean();
this.cronTriggerBean = new CronTriggerFactoryBean();
this.jobDetailBean = ((JobDetailFactoryBean)ContextHolder.getBean(schedulerBean.getSchedulerId()));

this.cronTriggerBean.setCronExpression(schedulerBean.getExecuteTime());

this.cronTriggerBean.setJobDetail(this.jobDetailBean.getObject());

this.cronTriggerBean.setName(schedulerBean.getSchedulerId());

this.cronTriggerBean.setGroup("DEFAULT");

this.schedulerJob.scheduleJob(this.jobDetailBean.getObject(), this.cronTriggerBean.getObject());

getSchedulerService().saveExecuteTime(schedulerBean.getSchedulerId(), schedulerBean.getLastExecuteTime(), DateUtils.convertDateTimeToString(this.cronTriggerBean.getObject().getNextFireTime()));
}
在 this.jobDetailBean = ((JobDetailFactoryBean)ContextHolder.getBean(schedulerBean.getSchedulerId()));
这行报org.quartz.impl.JobDetailImpl cannot be cast to org.springframework.scheduling.quartz.JobDetailFactoryBean

Answer 1

这个问题应该是jar不兼容的问题！
Spring针对quartz的支持是有严格的版本要求的 一般都是spring3.2.2配quartz2.2.1那一整套最稳定，但是Spring不同的版本的quartz，spring就不行了，里面针对spring中的JobDetailFactoryBean类不支持，详细情况需要你可以在百度中搜索【spring配quartz版本】 里面有几个帖子是不错的。