Hi,
I want to use Spring and Hibernate and AOP in a servicemix-bean.
So I use AOP for transaction management with an name pattern approach and
define it for a certain pointcut expression (e.g. execution(*
com.xyz.dao..*Dao.*(..))
<aop:config>
<!-- the execution of any method defined in the service package
or a
sub-package -->
<aop:pointcut expression="${db.transaction.pointcut.expression}"
id="dbMethods" />
<aop:advisor advice-ref="txAdvice"
pointcut-ref="dbMethods" />
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="create*" propagation="REQUIRED"
rollback-for="java.lang.Exception" />
<tx:method name="delete*" propagation="REQUIRED"
rollback-for="java.lang.Exception" />
....
<tx:method name="*" propagation="SUPPORTS"
read-only="true" />
</tx:attributes>
</tx:advice>
<bean id="xyzDao" class="com.xyz.dao.XyzDao"/>
<!-- JPA annotations bean post processor -->
<bean
class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor"
/>
This approach works well in a non SMX approach.
In SMX I get the following exception:
org.springframework.beans.factory.BeanCreationException: Error creating bean
with name 'xyzDao' defined in class path resource [appContext.xml]:
Initialization of bean failed; nested exception is
org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named
'txAdvice' must be of type [org.aopalliance.aop.Advice], but was actually of
type [org.springframework.transaction.interceptor.TransactionInterceptor]
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
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:221)
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:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at
org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
at com.xyz.context.ContextHelper.<clinit>(ContextHelper.java:28)
at com.xyz.dao.base.DaoFactory.<init>(DaoFactory.java:15)
at com.xyz.dao.base.DaoFactory.<clinit>(DaoFactory.java:17)
at
com.xyz.esb.auditlog.AuditlogProcessorBean.onMessageExchange(AuditlogProcessorBean.java:66)
at
org.apache.servicemix.bean.BeanEndpoint.onProviderExchange(BeanEndpoint.java:226)
at
org.apache.servicemix.bean.BeanEndpoint.process(BeanEndpoint.java:212)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:600)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:554)
at
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchangeInTx(AsyncBaseLifeCycle.java:456)
at
org.apache.servicemix.common.AsyncBaseLifeCycle$2.run(AsyncBaseLifeCycle.java:341)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.springframework.beans.factory.BeanNotOfRequiredTypeException:
Bean named 'txAdvice' must be of type [org.aopalliance.aop.Advice], but was
actually of type
[org.springframework.transaction.interceptor.TransactionInterceptor]
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:322)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:168)
at
org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor.getAdvice(AbstractBeanFactoryPointcutAdvisor.java:77)
at
org.springframework.aop.aspectj.AspectJProxyUtils.isAspectJAdvice(AspectJProxyUtils.java:68)
at
org.springframework.aop.aspectj.AspectJProxyUtils.makeAdvisorChainAspectJCapableIfNecessary(AspectJProxyUtils.java:51)
at
org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.extendAdvisors(AspectJAwareAdvisorAutoProxyCreator.java:100)
at
org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:89)
at
org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:66)
at
org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:345)
at
org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:309)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:361)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1343)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
... 26 more
Could anybody give me a hint how I could solve the problem.
TIA
Martin
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