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2013-05-09T22:32:11.403
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2013-05-10T17:17:29.550
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I am not familiar with the spring/jboss setup and therefore missed some things. I assume that your service bean is managed by the JBoss server and not by spring. By defining the LocalContainerEntityManagerFactoryBean you are actually configuring an EntityManagerFactory in Spring (very similar to the one managed by the application server). The open session in view filter is injected with the an EntityManager that's managed by Spring while it should have been injected by an entity manager managed by the application server. I think that the following spring configuration will fix your problem (don't forget to adjust the jndi-name attribute): <pre><code><beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd"> <context:annotation-config/> <jee:jndi-lookup id="entityManagerFactory" jndi-name="persistence-units/test"/> <tx:jta-transaction-manager/> </code></pre> 
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1. POCan't get OpenEntityManagerInViewFilter to work in JBoss 6.1
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1. COIt still returns the same EntityManagerFactory as Spring's `LocalContainerEntityManagerFactoryBean`. It looks like you can tell `peristence.xml` to bind the EntityManager to JNDI as well. I created a custom EntityManagerFactory impl that looks up the EntityManager from JNDI (by the name specified in persistence.xml). Now I am at least getting the same EntityManager class (`org.jboss.jpa.tx.TransactionScopedEntityManager`) as the session-bean. Unfortunately, it's a different instance. I am going to keep digging. Thanks for your help!
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 USAlex L.

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