Я перехожу по этой ссылке:
http://www.mkyong.com/spring/spring-quartz-scheduler-example/
Все работает нормально. В учебнике показаны 3 класса и файл pom.
Я хочу, чтобы он работал с 2 классами.
Однако у меня есть проблемы.
import org.springframework.context.support.ClassPathXmlApplicationContext;
public class Loader
{
public static void main( String[] args ) throws Exception
{
new ClassPathXmlApplicationContext("Spring-Quartz.xml");
}
}
Это второй класс
public class Runner extends QuartzJobBean
{
Runner rRun = new Runner();
public void printMe() {
System.out.println(" Quartz Running! ~");
}
protected void executeInternal(JobExecutionContext context)
throws JobExecutionException
{
rRun.printMe();
}
}
Это файл конфигурации bean pom :
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
<bean name="loader"
class="org.springframework.scheduling.quartz.JobDetailBean">
<property name="jobClass" value="Loader" />
<property name="jobDataAsMap">
<map>
<entry key="rRun" value-ref="rRun" />
</map>
</property>
</bean>
<!--
<bean id="loader"
class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="rRun" />
<property name="targetMethod" value="printMe" />
</bean>
-->
<bean id="myPropertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location" value="application.properties"/>
<property name="placeholderPrefix" value="${props:"/>
</bean>
<!-- Simple Trigger -->
<bean id="simpleTrigger"
class="org.springframework.scheduling.quartz.SimpleTriggerBean">
<property name="jobDetail" ref="loader" />
<property name="repeatInterval" value="${props:repeatInterval}" />
<property name="startDelay" value="${props:startDelay}" />
</bean>
<!-- Cron Trigger -->
<bean id="cronTrigger"
class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail" ref="runner" />
<property name="cronExpression" value="${props:cronExpression}" />
</bean>
<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="jobDetails">
<list>
<ref bean="runner" />
</list>
</property>
<property name="triggers">
<list>
<ref bean="simpleTrigger" />
</list>
</property>
</bean>
</beans>
Где я ошибся?
EDIT:
Мои проблемы:
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'runner' defined in class path resource [Spring-Quartz.xml]: Cannot resolve reference to bean 'rRun' while setting bean property 'jobDataAsMap' with key [TypedStringValue: value [rRun], target type [null]]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'rRun' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:328)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedMap(BeanDefinitionValueResolver.java:378)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:161)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1325)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
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:580)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
at Loader.main(Loader.java:9)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'rRun' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:527)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1083)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:274)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
... 17 more