persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0"
	xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
	<persistence-unit name="scrumtoysPU" transaction-type="JTA">
        <provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
        <class>jsf2.demo.scrum.model.entities.Project</class>
        <class>jsf2.demo.scrum.model.entities.Sprint</class>
        <class>jsf2.demo.scrum.model.entities.Story</class>
        <class>jsf2.demo.scrum.model.entities.Task</class>
	<properties>
            <property name="eclipselink.target-database" value="Auto"/>
            <property name="eclipselink.ddl-generation" value="create-tables"/>
            <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"/>
	    <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
	</properties>
	</persistence-unit>
</persistence>