我想基于一些间隔时间调用方法,这里是内部的applicationContext.xml问题与春天石英
<bean id="MngtTarget"
class="com.management.engine.Implementation"
abstract="false" lazy-init="true" autowire="default" dependency-check="default">
<bean id="jobDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="MngtTarget" />
<property name="targetMethod" value="findItemByPIdEndDate"/>
</bean>
<bean id="simpleTrigger" class="org.springframework.scheduling.quartz.SimpleTriggerBean">
<property name="jobDetail" ref="jobDetail" />
<!-- 10 seconds -->
<property name="startDelay" value="10000" />
<!-- repeat every 50 seconds -->
<property name="repeatInterval" value="20000" />
</bean>
<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="simpleTrigger" />
</list>
</property>
</bean>
这里是一些豆子是我想调用的方法:
public List<Long> I need findItemByPIdEndDate() throws Exception {
List<Long> list = null;
try{
Session session = sessionFactory.getCurrentSession();
Query query = session.getNamedQuery("endDateChecker");
list = query.list();
for(int i=0; i<list.size(); i++)
{
System.out.println(list.get(i));
}
System.out.println("Total " + list.size());
}catch (HibernateException e){
throw new DataAccessException(e.getMessage());
}
return list;
}
这里是异常消息,我得到:
Invocation of method 'findItemByPIdEndDate' on target class [class com.management.engine.Implementation] failed; nested exception is No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here
我花的时间很多谷歌上搜索,到目前为止还我已经特里d修改我的方法是这样的:
public List<Long> I need findItemByPIdEndDate() throws Exception {
List<Long> list = null;
try{
Session session = sessionFactory.openSession();
Query query = session.getNamedQuery("endDateChecker");
list = query.list();
for(int i=0; i<list.size(); i++)
{
System.out.println(list.get(i));
}
System.out.println("Total " + list.size());
session.close();
}catch (HibernateException e){
throw new DataAccessException(e.getMessage());
}
return list;
}
我得到不同的错误味精,我得到:Invocation of method 'findItemByPIdEndDate' on target class [class com.management.engine.Implementation] failed; nested exception is could not execute query]
,任何人都知道这是什么一回事,有什么建议?谢谢
而且我queries.hbm.xml
<hibernate-mapping>
<sql-query name="endDateChecker">
<return-scalar column="PId" type="java.lang.Long"/>
<![CDATA[select
item_pid as PId
from
item
where
end_date < trunc(sysdate)]]>
</sql-query>
</hibernate-mapping>
请添加Hibernate配置 – sfussenegger 2009-10-23 14:00:36
就打印*查询*对象,看看你是否得到预期的查询''endDateChecker'' – 2009-10-23 14:20:26
我越来越期待查询 – ant 2009-10-23 14:33:30