@Override
 protected void reset() {
   super.reset();
   try {
     GrailsIdentifierGeneratorFactory.applyNewInstance(this);
   } catch (Exception e) {
     // ignore exception
   }
 }
  /** Overrides the default behaviour to including binding of Grails domain classes. */
  @Override
  protected void secondPassCompile() throws MappingException {
    final Thread currentThread = Thread.currentThread();
    final ClassLoader originalContextLoader = currentThread.getContextClassLoader();
    if (!configLocked) {
      if (LOG.isDebugEnabled())
        LOG.debug(
            "[GrailsAnnotationConfiguration] ["
                + domainClasses.size()
                + "] Grails domain classes to bind to persistence runtime");

      // do Grails class configuration
      DefaultGrailsDomainConfiguration.configureDomainBinder(grailsApplication, domainClasses);

      for (GrailsDomainClass domainClass : domainClasses) {

        final String fullClassName = domainClass.getFullName();

        String hibernateConfig = fullClassName.replace('.', '/') + ".hbm.xml";
        final ClassLoader loader = originalContextLoader;
        // don't configure Hibernate mapped classes
        if (loader.getResource(hibernateConfig) != null) continue;

        final Mappings mappings = super.createMappings();
        if (!GrailsHibernateUtil.usesDatasource(domainClass, dataSourceName)) {
          continue;
        }

        LOG.debug(
            "[GrailsAnnotationConfiguration] Binding persistent class [" + fullClassName + "]");

        Mapping m = binder.getMapping(domainClass);
        mappings.setAutoImport(m == null || m.getAutoImport());
        binder.bindClass(domainClass, mappings, sessionFactoryBeanName);
      }
    }

    try {
      currentThread.setContextClassLoader(grailsApplication.getClassLoader());
      super.secondPassCompile();
      createSubclassForeignKeys();
    } finally {
      currentThread.setContextClassLoader(originalContextLoader);
    }

    configLocked = true;
  }