log(user.getName());
        for (Role role : user.roles)
            log(role.getRole_name());

02:21:44,911 INFO  [io.undertow.servlet] (default task-128) com.mezoline.servlet.IndexServlet: admin
02:21:44,911 INFO  [stdout] (default task-128) Hibernate: select roles0_.user_name as user_nam1_0_0_, roles0_.role_name as role_nam2_0_0_, roles0_.user_name as user_nam1_0_1_, roles0_.role_name as role_nam2_0_1_ from role roles0_ where roles0_.user_name=?
02:21:44,912 INFO  [stdout] (default task-128) Hibernate: select user0_.id as id1_1_0_, user0_.created_at as created_2_1_0_, user0_.name as name3_1_0_, user0_.updated_at as updated_4_1_0_ from user user0_ where user0_.name=?
02:21:44,912 INFO  [stdout] (default task-128) Hibernate: select user0_.id as id1_1_0_, user0_.created_at as created_2_1_0_, user0_.name as name3_1_0_, user0_.updated_at as updated_4_1_0_ from user user0_ where user0_.name=?
02:21:44,913 INFO  [stdout] (default task-128) Hibernate: select user0_.id as id1_1_0_, user0_.created_at as created_2_1_0_, user0_.name as name3_1_0_, user0_.updated_at as updated_4_1_0_ from user user0_ where user0_.name=?
02:21:44,913 INFO  [io.undertow.servlet] (default task-128) com.mezoline.servlet.IndexServlet: ADMINISTRATOR
02:21:44,913 INFO  [io.undertow.servlet] (default task-128) com.mezoline.servlet.IndexServlet: USER
02:21:44,913 INFO  [io.undertow.servlet] (default task-128) com.mezoline.servlet.IndexServlet: TEST

class Role {
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "user_name", referencedColumnName = "name")
    private User user;
}


class User {
    @OneToMany(mappedBy = "user")
    public List<Role> roles;
}

02:21:44,911 INFO  [stdout] (default task-128) Hibernate: select roles0_.user_name as user_nam1_0_0_, roles0_.role_name as role_nam2_0_0_, roles0_.user_name as user_nam1_0_1_, roles0_.role_name as role_nam2_0_1_ from role roles0_ where roles0_.user_name=?

02:21:44,912 INFO  [stdout] (default task-128) Hibernate: select user0_.id as id1_1_0_, user0_.created_at as created_2_1_0_, user0_.name as name3_1_0_, user0_.updated_at as updated_4_1_0_ from user user0_ where user0_.name=?

 <security-domain name="secureDomain" cache-type="default">
                    <authentication>
                        <login-module code="Database" flag="required">
                            <module-option name="dsJndiName" value="java:jboss/datasources/UserDS"/>
                            <module-option name="principalsQuery" value="select passwd from Users where username=?"/>
                            <module-option name="rolesQuery" value="select role, 'Roles' from UserRoles where username=?"/>
                            <module-option name="hashAlgorithm" value="SHA-256"/>
                            <module-option name="hashEncoding" value="base64"/>
                        </login-module>
                    </authentication>
                </security-domain>