EJB3 đánh chặn không thể bootstrap bối cảnh

Question

Tôi đang cố gắng để đưa đậu mùa xuân vào một EJB sử dụng @Interceptors (SpringBeanAutowiringInterceptor.class)

Dưới đây là EJB của tôi:

@Stateless 
@Interceptors(SpringBeanAutowiringInterceptor.class) 
public class processMethodService implements 
    processMethodService { 

    @Autowired 
    private SomeBean bean; 

    @Schedule(minute = "*/5", hour = "*", persistent = false) 
    @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED) 
    public void startProcessing() { 
     //businesslogic 
    } 
} 

Và beanRefContext.xml như sau

<beans xmlns="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:context="http://www.springframework.org/schema/context" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.2.xsd"> 

<bean id="ejb-businesslayer.application.context" lazy-init="true" 
    class="org.springframework.context.support.ClassPathXmlApplicationContext"> 
    <constructor-arg> 
     <list> 
      <value>classpath:/META-INF/spring-config.xml</value> 
     </list> 
    </constructor-arg> 
</bean> ` 

beanRefContext.xml, spring-config.xml nằm trong thư mục META-INF.

khi startProcessing được gọi là cho mỗi 5 phút và chúng tôi đang nhận được ngoại lệ bên dưới

Exception data: javax.ejb.EJBException: session bean lifecycle interceptor failure;nested exception is:org.springframework.beans.factory.access.BootstrapException: Unable to return specified BeanFactory instance: factory key [null], 
from group with resource name [classpath*:beanRefContext.xml]; 
nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: 
No qualifying bean of type [org.springframework.beans.factory.BeanFactory] is defined 

Hãy tìm ra ngoại lệ hoàn chỉnh như sau

Exception data: javax.ejb.EJBException: session bean lifecycle interceptor failure;nested exception is: org.springframework.beans.factory.access.BootstrapException: Unable to return specified BeanFactory instance: factory key [null], from group with resource name [classpath*:beanRefContext.xml]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.beans.factory.BeanFactory] is defined`enter code here` 
at com.ibm.ejs.container.util.ExceptionUtil.EJBException(ExceptionUtil.java:466) 
at com.ibm.ejs.container.SessionBeanO.callLifecycleInterceptors(SessionBeanO.java:288) 
at com.ibm.ejs.container.StatelessBeanO.initialize(StatelessBeanO.java:399) 
at com.ibm.ejs.container.BeanOFactory.create(BeanOFactory.java:147) 
at com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:1238) 
at com.ibm.ejs.container.EJSHome.createBeanO(EJSHome.java:1356) 
at com.ibm.ejs.container.activator.UncachedActivationStrategy.atActivate(UncachedActivationStrategy.java:88) 
at com.ibm.ejs.container.activator.Activator.preInvokeActivateBean(Activator.java:615) 
at com.ibm.ejs.container.EJSContainer.preInvokeActivate(EJSContainer.java:4205) 
at com.ibm.ejs.container.EJSContainer.EjbPreInvoke(EJSContainer.java:3535) 
at com.ibm.ejs.container.TimedObjectWrapper.invokeCallback(TimedObjectWrapper.java:110) 
at com.ibm.ejs.container.TimerNpListener.doWork(TimerNpListener.java:293) 
at com.ibm.ejs.container.TimerNpListener.doWorkWithRetries(TimerNpListener.java:171) 
at com.ibm.ejs.container.TimerNpListener.fired(TimerNpListener.java:141) 
at com.ibm.ws.asynchbeans.AlarmImpl.callListenerMethod(AlarmImpl.java:427) 
at com.ibm.ws.asynchbeans.timer.GenericTimer.run(GenericTimer.java:228) 
at com.ibm.ws.asynchbeans.J2EEContext.run(J2EEContext.java:1178) 
at com.ibm.ws.asynchbeans.AlarmImpl.runListenerAsCJWork(AlarmImpl.java:249) 
at com.ibm.ws.asynchbeans.am._Alarm.fireAlarm(_Alarm.java:333) 
at com.ibm.ws.asynchbeans.am._Alarm.run(_Alarm.java:230) 
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1783) 

Caused by: org.springframework.beans.factory.access.BootstrapException: Unable to return specified BeanFactory instance: factory key [null], from group with resource name [classpath*:beanRefContext.xml]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.beans.factory.BeanFactory] is defined 
at org.springframework.beans.factory.access.SingletonBeanFactoryLocator.useBeanFactory(SingletonBeanFactoryLocator.java:402) 
at org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor.getBeanFactoryReference(SpringBeanAutowiringInterceptor.java:160) 
at org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor.getBeanFactory(SpringBeanAutowiringInterceptor.java:141) 
at org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor.doAutowireBean(SpringBeanAutowiringInterceptor.java:121) 
at org.springframework.ejb.interceptor.SpringBeanAutowiringInterceptor.autowireBean(SpringBeanAutowiringInterceptor.java:95) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) 
at java.lang.reflect.Method.invoke(Method.java:613) 
at com.ibm.ejs.container.interceptors.InterceptorProxy.invokeInterceptor(InterceptorProxy.java:227) 
at com.ibm.ejs.container.interceptors.InvocationContextImpl.proceed(InvocationContextImpl.java:548) 
at com.ibm.ejs.container.interceptors.InvocationContextImpl.doLifeCycle(InvocationContextImpl.java:273) 
at com.ibm.ejs.container.SessionBeanO.callLifecycleInterceptors(SessionBeanO.java:274) 

hãy hướng dẫn cho tôi làm thế nào để giải quyết lỗi này

Answer 1

ContextSingletonBeanFactoryLocator đang tìm đường dẫn tài nguyên class *: beanRefContext.xml, vì vậy tệp beanRefContext.xml phải nằm trong các clas spath, ref this link,

Di chuyển beanRefContext.xml vào thư mục có trong đường dẫn lớp và điều đó sẽ giải quyết được sự cố.

Answer 2

Trước hết, tôi nghĩ rằng việc loại bỏ META-INF sẽ giúp ích. Ngoài ra, tôi vừa giải quyết vấn đề tương tự này bằng cách di chuyển ngữ cảnh được đề cập đến/thư mục tài nguyên