<persistence-unit name="slice">
        <class>org.apache.openjpa.slice.PObject</class>
        <class>org.apache.openjpa.slice.Person</class>
        <class>org.apache.openjpa.slice.Address</class>
        <class>org.apache.openjpa.slice.Country</class>
    <properties>
            <property name="openjpa.BrokerFactory" value="slice"/>
            <!--<property name="openjpa.ConnectionDriverName" value="org.apache.derby.jdbc.EmbeddedDriver"/>-->
            <property name="openjpa.ConnectionDriverName" value="org.apache.commons.dbcp.BasicDataSource"/>
            <property name="openjpa.slice.Names" value="One,Two"/>
            <property name="openjpa.slice.Master" value="Two"/>
            <!--<property name="openjpa.slice.One.ConnectionURL" value="jdbc:derby:target/database/openjpa-slice1;create=true"/>-->
            <!--<property name="openjpa.slice.Two.ConnectionURL" value="jdbc:derby:target/database/openjpa-slice2;create=true"/>-->
            <!--<property name="openjpa.ConnectionUserName" value=""/>-->
            <!--<property name="openjpa.ConnectionPassword" value=""/>-->

            <property name="openjpa.slice.One.ConnectionProperties" value="Url=jdbc:derby:target/database/openjpa-slice1;create=true, DriverClassName=org.apache.derby.jdbc.EmbeddedDriver"/>
            <property name="openjpa.slice.Two.ConnectionProperties" value="Url=jdbc:derby:target/database/openjpa-slice2;create=true, DriverClassName=org.apache.derby.jdbc.EmbeddedDriver"/>

            <property name="openjpa.jdbc.DBDictionary" value="derby"/>

            <property name="openjpa.slice.DistributionPolicy" value="org.apache.openjpa.slice.policy.UserDistributionPolicy"/>
            <property name="openjpa.slice.Lenient" value="false"/>

            <property name="openjpa.Connection2URL" value="jdbc:derby:target/database/openjpa-slice1;create=true"/>
            <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema"/>
            <property name="openjpa.QueryCompilationCache" value="false"/>
            <property name="openjpa.jdbc.MappingDefaults" value="DefaultMissingInfo=true"/>

            <property name="openjpa.slice.ReplicatedTypes" value="org.apache.openjpa.slice.Country"/>

            <property name="openjpa.RuntimeUnenhancedClasses" value="unsupported"/>
            <property name="openjpa.DynamicEnhancementAgent"   value="false"/>
        </properties>
   </persistence-unit>