Strange spring error using camel - jpa - LocalEntityManagerBean on SMX 4.x

[Charles Moulliard <cm...@gmail.com>]

Does anybody has already had this error with the following spring bean config ?

	<bean id="transactionTemplate"
class="org.springframework.transaction.support.TransactionTemplate">
		<property name="transactionManager">
			<bean class="org.springframework.orm.jpa.JpaTransactionManager">
				<property name="entityManagerFactory" ref="entityManagerFactory"/>
			</bean>
		</property>
	</bean>

	<bean id="jpaTemplate" class="org.springframework.orm.jpa.JpaTemplate">
		<property name="entityManagerFactory" ref="entityManagerFactory" />
	</bean>

	<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
        <!-- we use idempotentDB as the persitence unit name defined
in the persistence.xml file -->
        <property name="persistenceUnitName" value="idempotentDb"/>
    </bean>

This code works in camel unit tests !!!!

Caused by: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name
'org.springframework.orm.jpa.JpaTransactionManager#498cc3e6' defined
in URL [bundle://321.0:0/META-INF/spring/camelRoutes.xml]: Cannot
resolve reference to bean 'entityManagerFactory' while setting bean
property 'entityManagerFactory'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'entityManagerFactory' defined in URL
[bundle://321.0:0/META-INF/spring/camelRoutes.xml]: Invocation of init
method failed; nested exception is java.lang.ClassCastException:
$Proxy67 cannot be cast to javax.persistence.EntityManagerFactory
	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.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.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:270)
	... 17 more
Caused by: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'entityManagerFactory' defined in URL
[bundle://321.0:0/META-INF/spring/camelRoutes.xml]: Invocation of init
method failed; nested exception is java.lang.ClassCastException:
$Proxy67 cannot be cast to javax.persistence.EntityManagerFactory
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
	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.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)


Charles Moulliard

Sr. Principal Solution Architect - FuseSource
Apache Committer

Blog : http://cmoulliard.blogspot.com
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Skype: cmoulliard