homburgs

public class HibernateInterceptorConfigurer implements HibernateConfigurer
{
    private Interceptor _interceptor;

    public HibernateInterceptorConfigurer(Interceptor interceptor)
    {
        _interceptor = interceptor;
    }

    /**
     * Passed the configuration so as to make changes.
     */
    public void configure(Configuration configuration)
    {
        configuration.setInterceptor(_interceptor);
    }
}

    /**
     * The session manager manages sessions on a per-thread/per-request basis. A {@link org.hibernate.Transaction} is
     * created initially, and is committed at the end of the request.
     *
     * @param sysLogger               the system logger
     * @param applicationStateManager the application state manager
     *
     * @return the interceptor
     */
    @Scope(PERTHREAD_SCOPE)
    public static Interceptor build(Logger sysLogger, ApplicationStateManager applicationStateManager)
    {
        AuditInterceptor interceptor = new AuditInterceptor(sysLogger);

        if (applicationStateManager != null)
        {
            try
            {
                VisitStateObject visitStateObject = applicationStateManager.getIfExists(VisitStateObject.class);
                if (visitStateObject != null && visitStateObject.getUserEntity() != null)
                    interceptor.setUser(visitStateObject.getUserEntity().getLoginName());
            }
            catch (NullPointerException e)
            {
                interceptor.setUser("unknown");
            }
        }

        return interceptor;
    }

    /**
     * add interceptor to hibernate.
     *
     * @param configuration IOC configuration object
     * @param interceptor   the hibernate interceptor, attacht to hibernate factory
     */
    public static void contributeHibernateSessionSource(OrderedConfiguration<HibernateConfigurer> configuration,
                                                        Interceptor interceptor)
    {
        configuration.add("Interceptor", new HibernateInterceptorConfigurer(interceptor));
    }