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<p style="margin: 10px 0 0 0">Hi @Steve Ebersole, </p>
<p style="margin: 10px 0 0 0">Sorry for not getting back earlier, finally managed to have a look and do some tests today. </p>
<p style="margin: 10px 0 0 0">You explicitly manage TCCL in <tt>OsgiPersistenceProviderService#getService()</tt> [1] I think you could leave this out as this method only creates an instance of the <tt>OsgiPersistenceProvider</tt> for the "requestingBundle". If managing TCCL is still required for bootstrapping an EMF this needs to be done in the <tt>OsgiPersistenceProvider</tt></p>
<p style="margin: 10px 0 0 0">I've also tried this new version and had an issue with creating a container managed EntityManagerFactory, no errors when creating but when I try to use it I get exceptions like: </p>
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<b>When performing a query</b>
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<pre class="code-java" style="margin: 10px 0 0 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
java.lang.IllegalArgumentException: Type specified <span class="code-keyword" style="color: #000091">for</span> TypedQuery [org.amdatu.jpa.demo.service.JpaDemoRecord] is incompatible with query <span class="code-keyword" style="color: #000091">return</span> type [class org.amdatu.jpa.demo.service.JpaDemoRecord]
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<b>When persisting an entity</b>
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<pre class="code-java" style="margin: 10px 0 0 0; max-height: 30em; overflow: auto; white-space: pre-wrap; word-wrap: normal">
javax.persistence.PersistenceException: org.hibernate.property.access.spi.PropertyAccessException: Error accessing field [<span class="code-keyword" style="color: #000091">private</span> java.lang.<span class="code-object" style="color: #910091">Long</span> org.amdatu.jpa.demo.service.JpaDemoRecord.id] by reflection <span class="code-keyword" style="color: #000091">for</span> persistent property [org.amdatu.jpa.demo.service.JpaDemoRecord#id] : org.amdatu.jpa.demo.service.JpaDemoRecord@66063cc6
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<p style="margin: 10px 0 0 0">This doesn't happen when I change the <tt>PersistenceUnitInfo#getNewTempClassLoader()</tt> method and never return a temp ClassLoader there. </p>
<p style="margin: 10px 0 0 0">1: <a href="https://github.com/hibernate/hibernate-orm/blob/master/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiPersistenceProviderService.java#L45" class="external-link" rel="nofollow" style="color: #3b73af; text-decoration: none">https://github.com/hibernate/hibernate-orm/blob/master/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiPersistenceProviderService.java#L45</a></p>
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