跪求大神能够帮下小弟,几天了,找不到解决办法以下是报的错:
ERROR - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'myTask' defined in class path resource [scheduling.xml]: Cannot resolve reference to bean 'remindingTask' while setting bean property 'targetObject'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'remindingTask' defined in class path resource [scheduling.xml]: Cannot resolve reference to bean 'startquartz' while setting bean property 'scheduler'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'startquartz' defined in class path resource [scheduling.xml]: Cannot resolve reference to bean 'remindDotime' while setting bean property 'triggers' with key [4]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'remindDotime' defined in class path resource [scheduling.xml]: Cannot resolve reference to bean 'myTask' while setting bean property 'jobDetail'; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'myTask': FactoryBean which is currently in creation returned null from getObject
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:275)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:423)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5017)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5531)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1263)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1948)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
我的scheduler.xml配置如下:
<!-- 自定义提醒事项提醒 -->
<bean id="remindingTask" class="com.erp.scheduling.beans.RemindingTask" scope="prototype">
<property name="scheduler" ref="startquartz"/>
</bean>
<!-- <bean id="dataToDBService" class="com.erp.scheduling.beans.remind.impl.DataToDBServiceImpl" scope="prototype">
</bean> -->
<bean id="myTask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject">
<ref bean="remindingTask"/>
</property>
<property name="targetMethod">
<value>sendMail</value>
</property>
</bean>
<bean id="remindDotime" class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail">
<ref bean="myTask"/>
</property>
<property name="cronExpression">
<!-- 秒 分 二十四小时制 -->
<value>0 0 10 ? * MON-FRI</value>
</property>
<!-- <property name="dataToDBService">
<ref bean="dataToDBService"/>
</property> -->
</bean>
<bean id="startquartz" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="remindDotime"/>
</list>
</property>
</bean>
RemindingTask类如下:
public class RemindingTask {
@Resource
private RemindService remindService;
@Resource
private MailService mailService;
private Scheduler scheduler;
public Scheduler getScheduler() {
return scheduler;
}
public void setScheduler(Scheduler scheduler) {
this.scheduler = scheduler;
}
public RemindService getRemindService() {
return remindService;
}
public void setRemindService(RemindService remindService) {
this.remindService = remindService;
}
public MailService getMailService() {
return mailService;
}
public void setMailService(MailService mailService) {
this.mailService = mailService;
}
public void sendMail() throws ParseException, SchedulerException {
Remind remind = remindService.analyticalRemind();// 获取最新提醒事项
// 运行时可通过动态注入的scheduler得到trigger
CronTriggerBean trigger = (CronTriggerBean) scheduler.getTrigger(
"remindDotime", Scheduler.DEFAULT_GROUP);
Date startTime = getStartTimeFromDB(remind);
Date endTime = getEndTimeFromDB(remind);
String dbCronExpression = getCronExpressionFromDB();
String originCronExpression = trigger.getCronExpression();
if (startTime != null) {
trigger.setStartTime(startTime);
}
if (endTime != null) {
trigger.setEndTime(endTime);
} else {
trigger.setEndTime(new Date(10000, 1, 1));
}
// 判断从DB中取得的任务时间(dbCronExpression)和现在的quartz线程中的任务时间(originConExpression)是否相等
// 如果相等，则表示用户并没有重新设定数据库中的任务时间，这种情况不需要重新rescheduleJob
if (dbCronExpression != null && !dbCronExpression.equals("")) {
try {
if (!originCronExpression.equalsIgnoreCase(dbCronExpression)) {
trigger.setCronExpression(dbCronExpression);
scheduler.rescheduleJob("remindDotime", Scheduler.DEFAULT_GROUP, trigger);
}
} catch (Exception e) {
e.printStackTrace();
}
}
// 下面是具体的job内容，可自行设置
// executeJobDetail();
remindService.sendMail(remind);
}
/**
* @获取该提醒事项的结束时间
* @return
*/
private Date getEndTimeFromDB(Remind remind) {
return remind.getRemindStartTime();
}
/**
* @获取该提醒事项的开始时间
* @return
*/
private Date getStartTimeFromDB(Remind remind) {
return remind.getRemindStartTime();
}
/**
* 从数据库中获取执行任务时间
* @return
*/
private String getCronExpressionFromDB() {
Remind remind = remindService.analyticalRemind();
Calendar calendar = Calendar.getInstance();
String remindingTime = remind.getRemindingTime();
if (remindingTime.equals("1")) { // 每周上午10点提醒
return "0 0 10 ? * MON-FRI";
} else if (remindingTime.equals("2")) { // 每周下午2点提醒
return "0 0 14 ? * MON-FRI";
} else if (remindingTime.equals("3")) { // 提前一天提醒
Date remindEndTime = remind.getRemindEndTime();
if (remindEndTime != null && !remindEndTime.equals("")) {
calendar.setTime(remindEndTime);
}
calendar.set(Calendar.DATE, calendar.get(Calendar.DATE) - 1);
return "0 0 10 " + calendar.get(Calendar.DATE) + " " + calendar.get(Calendar.MONTH) + " * "
+ calendar.get(Calendar.YEAR);
} else if (remindingTime.equals("4")) { // 提前三天提醒
Date remindEndTime = remind.getRemindEndTime();
if (remindEndTime != null && !remindEndTime.equals("")) {
calendar.setTime(remindEndTime);
}
calendar.set(Calendar.DATE, calendar.get(Calendar.DATE) - 3);
return "0 0 10 " + calendar.get(Calendar.DATE) + " " + calendar.get(Calendar.MONTH) + " * "
+ calendar.get(Calendar.YEAR);
} else if (remindingTime.equals("5")) { // 提前一周提醒
Date remindEndTime = remind.getRemindEndTime();
if (remindEndTime != null && !remindEndTime.equals("")) {
calendar.setTime(remindEndTime);
}
calendar.set(Calendar.DATE, calendar.get(Calendar.DATE) - 7);
return "0 0 10 " + calendar.get(Calendar.DATE) + " " + calendar.get(Calendar.MONTH) + " * "
+ calendar.get(Calendar.YEAR);
} else if (remindingTime.equals("6")) { // 提前一月提醒
Date remindEndTime = remind.getRemindEndTime();
if (remindEndTime != null && !remindEndTime.equals("")) {
calendar.setTime(remindEndTime);
}
calendar.set(Calendar.MONTH, calendar.get(Calendar.MONTH) - 1);
return "0 0 10 " + calendar.get(Calendar.DATE) + " " + calendar.get(Calendar.MONTH) + " * "
+ calendar.get(Calendar.YEAR);
}
return "0 25 16 ? * MON-FRI";
}
} |
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