canned-benchmark/src/META-INF/persistence.xml

<?xml version="1.0" encoding="UTF-8" ?>
<persistence 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 persistence_1_0.xsd"
                version="1.0">
    <persistence-unit name="read" transaction-type="RESOURCE_LOCAL">
        <!--provider>org.batoo.jpa.core.BatooPersistenceProvider</provider-->
        <!--provider>org.hibernate.ejb.HibernatePersistence</provider-->
        <!--provider>org.eclipse.persistence.jpa.PersistenceProvider</provider-->
        <class>model.Order</class>
        <class>model.OrderLine</class>
        <class>model.Customer</class>
        <properties>
            <!-- Change this to access your own database. -->
            <!--property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver" />
            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/test" />
            <property name="javax.persistence.jdbc.user" value="test" />
            <property name="javax.persistence.jdbc.password" value="password" /-->
            <property name="javax.persistence.jdbc.driver" value="org.apache.derby.jdbc.EmbeddedDriver" />
            <property name="javax.persistence.jdbc.url" value="jdbc:derby:test;create=true" />
            <property name="javax.persistence.jdbc.user" value="" />
            <property name="javax.persistence.jdbc.password" value="" />
            <property name="eclipselink.ddl-generation" value="drop-and-create-tables" />
            <property name="eclipselink.jdbc.cache-statements" value="true" />
            <!--property name="eclipselink.cache.shared.default" value="false" /-->
            <property name="eclipselink.logging.level" value="off" />
            <!--property name="eclipselink.logging.level" value="FINE" /-->
            
            <!--property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
            <property name="hibernate.connection.password" value="password"/>
            <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/test"/>
            <property name="hibernate.connection.username" value="test"/>
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/-->
            <!--property name="hibernate.dialect" value="org.hibernate.dialect.DerbyDialect"/>            
            <property name="hibernate.show_sql" value="true"/-->
            <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
            
            <property name="org.batoo.jpa.ddl" value="DROP" />
            
        </properties>
    </persistence-unit>
</persistence>