在Quartz-Scheduler中創建bean時出錯

Question

我將Quartz庫從版本1.5.2更改爲2.1.2。與舊版本的它的項目運行和正常工作，但我2.1.2得到異常：從applicationContext.xml中

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'lcJobDetail' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.InstantiationError: org.quartz.JobDetail 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1412) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:546) 
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:872) 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423) 
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139) 
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) 
at com.deveto.struts.triggers.TriggerTables.<clinit>(TriggerTables.java:36) 
... 113 more 
Caused by: java.lang.InstantiationError: org.quartz.JobDetail 
at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean.afterPropertiesSet(MethodInvokingJobDetailFactoryBean.java:177) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1469) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1409) 
... 125 more 

石英聲明：

<bean name="lcTask" class="com.deveto.struts.triggers.TriggerLeagueCup"></bean> 

<bean id="lcJobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> 
    <property name="targetObject" ref="lcTask" /> 
    <property name="targetMethod" value="execute" /> 
</bean> 

<bean id="lcCronTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> 
    <property name="jobDetail" ref="lcJobDetail" /> 
    <property name="cronExpression" value="0 30 12 1/1 * ? *"/> 
</bean> 

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> 
    <property name="triggers"> 
     <list> 
      <ref bean="lcCronTrigger"/> 
     </list> 
    </property> 
</bean> 

我找不到在哪裏問題是，也許有你的幫助，我會。

Answer 1

Quartz2支持已在春季3.1版增加了：

http://static.springsource.org/spring/docs/3.1.0.RC1/changelog.txt

更新您的Spring的依賴於該版本（ATLEAST）或使用Quartz版本1.8.x的