<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Re: Using Datanucleus JPA for MongoDB with JBPM5.2.0 gives an "class not enhanced" error
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/kishorejaladi">Kishore Jaladi</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/733445#733445">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hmmm...interesting...I can see it in my original message. Here is it again:</p><p>Code:</p><p>EntityManagerFactory emf = Persistence.createEntityManagerFactory("jbpm.mongodb.persistence.test", new HashMap<String, String>());</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>persistence.xml:</p><p><persistence xmlns="<a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a>"  </p><p>    xmlns:xsi="<a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a>"  </p><p>    xsi:schemaLocation="<a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a> <a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a>" version="1.0">  </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <!-- Tutorial "unit" -->  </p><p>    <persistence-unit name="jbpm.mongodb.persistence.test">  </p><p>        <properties>  </p><p>            <property name="datanucleus.ConnectionURL" value="mongodb:localhost/mng1"/>  </p><p>            <property name="datanucleus.storeManagerType" value="mongodb" />  </p><p>            <property name="datanucleus.autoCreateSchema" value="true" />  </p><p>        </properties>  </p><p>    </persistence-unit>  </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></persistence></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>error:</p><p>org.datanucleus.exceptions.NucleusUserException: Found Meta-Data for class org.drools.grid.service.directory.impl.AddressImpl but this class is not enhanced!! Please enhance the class before running DataNucleus.</p><p>    at org.datanucleus.metadata.MetaDataManager.initialiseClassMetaData(MetaDataManager.java:2570)</p><p>    at org.datanucleus.metadata.MetaDataManager.initialiseFileMetaData(MetaDataManager.java:2521)</p><p>    at org.datanucleus.metadata.MetaDataManager.initialiseFileMetaDataForUse(MetaDataManager.java:1117)</p><p>    at org.datanucleus.metadata.MetaDataManager.loadPersistenceUnit(MetaDataManager.java:963)</p><p>    at org.datanucleus.api.jpa.JPAEntityManagerFactory.initialiseNucleusContext(JPAEntityManagerFactory.java:751)</p><p>    at org.datanucleus.api.jpa.JPAEntityManagerFactory.initialise(JPAEntityManagerFactory.java:414)</p><p>    at org.datanucleus.api.jpa.JPAEntityManagerFactory.<init>(JPAEntityManagerFactory.java:377)</p><p>    at org.datanucleus.api.jpa.PersistenceProviderImpl.createEntityManagerFactory(PersistenceProviderImpl.java:91)</p><p>    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)</p><p>    at com.x.infra.service.griffin.impl.EventHandler.handleGetOrderStatus(EventHandler.java:73)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</p><p>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</p><p>    at java.lang.reflect.Method.invoke(Method.java:597)</p><p>    at com.x.infra.application.webeventlistener.Callback.invoke(Callback.java:68)</p><p>    at com.x.infra.application.processor.GenericAsyncResponseProcessor.invoke(GenericAsyncResponseProcessor.java:107)</p><p>    at com.x.infra.application.processor.GenericAsyncResponseProcessor.execute(GenericAsyncResponseProcessor.java:51)</p><p>    at com.x.infra.application.processor.GenericAsyncResponseProcessor.run(GenericAsyncResponseProcessor.java:37)</p><p>    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)</p><p>    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)</p><p>    at java.lang.Thread.run(Thread.java:662)</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/733445#733445">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>