Re: [Springframework-developer] PersistenceAnnotationBeanPostProcessor

[Thomas R. <tho...@tr...>]

Magnus,

Don't think anything has changed recently.  I think the error message
"Specified resource type [ javax.persistence.EntityManager] is not
assignable to method parameter type [interface
org.hibernate.ejb.HibernateEntityManager" points to the problem.  Your
@PersistenceContext annotated setter should take a
javax.persistence.EntityManager and if you need to cast that to a
HibernateEntityManager then you wold need to do that in your code.

Thomas


Magnus Heino wrote:
>
> Hi.
>
> Has something changes recently that cause injection of implementation
> specific entitymanagers using PersistenceAnnotationBeanPostProcessor 
> to fail?
>
> This used to work in 2.0.4 afaik. Then we started a migration to
> Oracle Toplink 11g preview, upgrades spring, and started getting these
> errors. I thoght it was connected to toplink, removed
> PersistenceAnnotationBeanPostProcessor  and used normal setter
> injection. But now I'm back in the hibernate branch, upgrade spring to
> 2.1-m2 and got these errors once again...
>
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'processAssembler' defined in file
> [C:\Data\agtr\jboss-4.0.5.GA\server\default\.\tmp\deploy\tmp56715fr-app-exp.war\WEB-INF\classes\META-INF\spring-config\fr\assembler.xml
> ]: Cannot resolve reference to bean 'processRepository' while setting
> bean property 'processRepository'; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'processRepository' defined in file
> [C:\Data\agtr\jboss-
> 4.0.5.GA\server\default\.\tmp\deploy\tmp56715fr-app-exp.war\WEB-INF\classes\META-INF\spring-config\fr\dataAccess.xml]:
> Initialization of bean failed; nested exception is
> java.lang.IllegalStateException: Specified resource type [
> javax.persistence.EntityManager] is not assignable to method parameter
> type [interface org.hibernate.ejb.HibernateEntityManager]
>
> processRepository contains:
>
>     private HibernateEntityManager entityManager;
>    
>     @Override
>     protected HibernateEntityManager getEntityManager() {
>         return this.entityManager;
>     }
>
>     @Override   
>     @PersistenceContext
>     public void setEntityManager(HibernateEntityManager entityManager) {
>         this.entityManager = entityManager;
>     }
>
> Spring config:
>
>     <bean id="persistenceUnitManager"
> class="org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager
> ">
>         <property name="persistenceXmlLocations">
>             <list>
>                 <value>classpath:META-INF/persistence.xml</value>
>             </list>
>         </property>
>         <property name="defaultDataSource" ref="dataSource"/>
>     </bean>       
>    
>     <bean id="entityManagerFactory"
>         class="
> org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
>         <property name="persistenceUnitManager"
> ref="persistenceUnitManager"/>
>         <property name="jpaVendorAdapter">
>             <bean
>                
> class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
>                 <property name="database" value="ORACLE"/>
>                 <property name="generateDdl" value="false"/>
>                 <property name="showSql" value="true"/>
>             </bean>
>         </property>
>         <property name="jpaProperties">
>             <props>
>                 <prop key="hibernate.dialect">
> se.lantmateriet.hibernate.dialect.OracleSpatialDialect</prop>
>                 <prop key="hibernate.hbm2ddl.auto">validate</prop>
>             </props>
>         </property>
>     </bean>
>
>     <bean id="entityManager"
> class="org.springframework.orm.jpa.support.SharedEntityManagerBean">
>         <property name="entityManagerFactory"
> ref="entityManagerFactory"/>
>     </bean>
>
>     <bean id="processRepository"
> class="se.lantmateriet.elips.poc.fr.persistence.HibernateJpaProcessRepository"/>
>
> <bean
>        
> class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor
> "/>
> -- 
>
>   /Magnus Heino
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