public SessionImpl(SessionFactoryImpl factory, SessionCreationOptions options) {
    ... ...
    setDefaultProperties();
    applyProperties();
    ... ...
}

private void applyProperties() {
	applyEntityManagerSpecificProperties();
	setHibernateFlushMode( ConfigurationHelper.getFlushMode( properties.get( AvailableSettings.FLUSH_MODE ), FlushMode.AUTO ) );
	setLockOptions( this.properties, this.lockOptions );
	getSession().setCacheMode(
			CacheModeHelper.interpretCacheMode(
					currentCacheStoreMode(),
					currentCacheRetrieveMode()
			)
	);
}