java - 设置org.springframework.scheduling.quartz.JobDetailBean的bean属性'jobClass'

我的项目有一个Quartz Scheduler，我将JobDetailBean设置为

<bean id="deadlineFailureChecker" class="info.release.scheduler.DeadlineFailureChecker" />

<bean id="workingHourPerDayUpdater" class="info.release.scheduler.WorkingHourPerDayUpdater" />

<bean name="scheduledJob" class="org.springframework.scheduling.quartz.JobDetailBean">
    <property name="jobClass" value="info.release.scheduler.ScheduledJob" />
    <property name="jobDataAsMap">
        <map>
            <entry key="deadlineFailureChecker" value-ref="deadlineFailureChecker" />
            <entry key="workingHourPerDayUpdater" value-ref="workingHourPerDayUpdater" />
        </map>
    </property>
</bean>

现在，我想将属性值传递给info.release.scheduler.ScheduledJob，我做到了：

<bean id="scheduledJobBean" class="info.release.scheduler.ScheduledJob">
    <property name="afrodite" ref="afrodite" />
</bean>

<bean name="scheduledJob" class="org.springframework.scheduling.quartz.JobDetailBean">
    <property name="jobClass">
        <bean factory-bean="scheduledJobBean" factory-method="getClass"></bean>
    </property>
    <property name="jobDataAsMap">
        <map>
            <entry key="deadlineFailureChecker" value-ref="deadlineFailureChecker" />
            <entry key="workingHourPerDayUpdater" value-ref="workingHourPerDayUpdater" />
        </map>
    </property>
</bean>

但是以下System.out.println正在打印null：

@Override
protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
    System.out.println("============================================="+this.afrodite);

}

此方法属于info.release.scheduler.ScheduledJob extends QuartzJobBean。

我也做了一个实验

<bean id="scheduledJobBean" class="info.release.scheduler.ScheduledJob">
    <property name="afrodite" ref="afrodite" />
</bean>

至

<bean id="scheduledJobBean" class="info.release.scheduler.ScheduledJob" init-method="init">
    <property name="afrodite" ref="afrodite" />
</bean>

和

public void init() {
    System.out.println("============================================="+this.afrodite);
}

在此初始化中，System.out.println不会输出null而是一个值。

我不明白发生了什么！ JobDetailBean是否重新实例化jobClass对象？

我需要设置的是jobClass的JobDetailBean属性的值类的属性。

谢谢并恭祝安康。

最佳答案

我有同样的问题。我最终将其设为私有静态。使其如下

private static afrodite;