Kishore Jaladi [
https://community.jboss.org/people/kishorejaladi] created the discussion
"Using Datanucleus JPA for MongoDB with JBPM5..2.0 gives an "class not
enhanced" error"
To view the discussion, visit:
https://community.jboss.org/message/733232#733232
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Hi,
I am trying to set JPA persistence for MongoDB with Datanucleus and I am getting the
following error [details of the code and persistence.xml] first:
versions:
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-core</artifactId>
<version>[2.9, )</version>
</dependency>
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-mongodb</artifactId>
<version>[2.9, )</version>
</dependency>
<dependency>
<groupId>org.datanucleus</groupId>
<artifactId>datanucleus-api-jpa</artifactId>
<version>[2.9, )</version>
</dependency>
Code:
EntityManagerFactory emf =
Persistence.createEntityManagerFactory("jbpm.mongodb.persistence.test", new
HashMap<String, String>());
persistence.xml:
<persistence xmlns="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance
http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<!-- Tutorial "unit" -->
<persistence-unit name="jbpm.mongodb.persistence.test">
<properties>
<property name="datanucleus.ConnectionURL"
value="mongodb:localhost/mng1"/>
<property name="datanucleus.storeManagerType"
value="mongodb" />
<property name="datanucleus.autoCreateSchema"
value="true" />
</properties>
</persistence-unit>
</persistence>
error:
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