}
@Provides @Singleton
BeanMapper provideBeanMapper(Injector injector) throws Exception{
BeanMapperImpl mapper = new BeanMapperImpl();
GuiceTreeBeanFactory factory = new GuiceTreeBeanFactory();
factory.setObjectType("net.freedom.gj.beans.config.MapperConfiguration");
factory.setInjector(injector);
mapper.setBeanFactory(factory);
factory.init();
return mapper;
}