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="aves">
        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <jta-data-source>java:/AvesDSXA</jta-data-source>
        <class>cz.sedlackovi.test.entity.Zprava</class>
        <properties>
            <!-- Insert Hibernate Dialect -->
            <property name="hibernate.show_sql" value="true" />
            <property name="hibernate.format_sql" value="true" />

            <property name="hibernate.hbm2ddl.auto" value="create-drop" />
            <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />

            <!-- -->
        </properties>
    </persistence-unit>

</persistence>