jpa/employee/employee.model/src/main/resources/META-INF/persistence.xml

<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" 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_2_0.xsd">
	<persistence-unit name="employee" transaction-type="RESOURCE_LOCAL">
		<non-jta-data-source>java:global/employeeDS</non-jta-data-source>
		<class>eclipselink.example.jpa.employee.model.Project</class>
		<class>eclipselink.example.jpa.employee.model.Address</class>
		<class>eclipselink.example.jpa.employee.model.Employee</class>
		<class>eclipselink.example.jpa.employee.model.PhoneNumber</class>
		<class>eclipselink.example.jpa.employee.model.EmploymentPeriod</class>
		<class>eclipselink.example.jpa.employee.model.LargeProject</class>
		<class>eclipselink.example.jpa.employee.model.SmallProject</class>
		<properties>
			<property name="eclipselink.logging.level" value="FINE"/>
			<property name="eclipselink.logging.timestamp" value="false"/>
			<property name="eclipselink.logging.thread" value="false"/>
			<property name="eclipselink.logging.session" value="false"/>
			<property name="eclipselink.logging.exceptions" value="false"/>
			<property name="eclipselink.logging.connection" value="false"/>
			<property name="eclipselink.logging.level.metadata" value="WARNING"/>
			<property name="eclipselink.logging.parameters" value="true"/>
		</properties>
	</persistence-unit>
</persistence>