sqlite path in hibernate.cfg.xml on glassfish server

I'm trying to use sqlite using hibernate. However, I've had hard time, configuring sqlite database path. Currently, my hibernate.cfg.xml looks like this:

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD//EN"
        "http://ift.tt/1fnOghG">
<hibernate-configuration>
    <session-factory>
        <property name="connection.url">jdbc:sqlite:test.db</property>
        <property name="connection.driver_class">org.sqlite.JDBC</property>
        <property name="hibernate.dialect">org.hibernate.dialect.SQLiteDialect</property>
        <property name="current_session_context_class">thread</property>

        <mapping class="com.test.entity.Category"/>
        <!-- DB schema will be updated if needed -->
        <!-- <property name="hbm2ddl.auto">update</property> -->
    </session-factory>
</hibernate-configuration>

I'm using IntelliJ. I've placed test.db in resources & in the artifacts I could see it in classes package. However, everytime I get this error:

org.hibernate.hql.internal.ast.QuerySyntaxException: Category is not mapped [select id from Category]

I've checked sessionFactory.getAllClassMetadata() - it shows no class mapped. Any help would be greatly appreciated.