|  | <?xml version="1.0" encoding="UTF-8"?> | 
|  | <!-- | 
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|  | Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved. | 
|  |  | 
|  | This program and the accompanying materials are made available under the | 
|  | terms of the Eclipse Public License v. 2.0, which is available at | 
|  | http://www.eclipse.org/legal/epl-2.0. | 
|  |  | 
|  | This Source Code may also be made available under the following Secondary | 
|  | Licenses when the conditions for such availability set forth in the | 
|  | Eclipse Public License v. 2.0 are satisfied: GNU General Public License, | 
|  | version 2 with the GNU Classpath Exception, which is available at | 
|  | https://www.gnu.org/software/classpath/license.html. | 
|  |  | 
|  | SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 | 
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|  | --> | 
|  |  | 
|  | <persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0"> | 
|  | <persistence-unit name="pu1" transaction-type="JTA"> | 
|  | <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider> | 
|  | <jta-data-source>jdbc/__default</jta-data-source> | 
|  | <non-jta-data-source>jdbc/__default</non-jta-data-source> | 
|  | <class>myapp.Department</class> | 
|  | <class>myapp.Employee</class> | 
|  | <properties> | 
|  | <property name="eclipselink.ddl-generation" value="drop-and-create-tables"/> | 
|  | <property name="eclipselink.logging.level" value="INFO"/> | 
|  | </properties> | 
|  | </persistence-unit> | 
|  | </persistence> |