Spring 3.1 Autowiring does not work inside custom constraint validator

Autowiring a service into a validator

Autowired Repository is Null in Custom Constraint Validator

我有一个Spring项目,我想在其中使用Hibernate Validator进行对象验证.基于我在网上阅读的内容和一些论坛,我试图注入验证器如下：

@Bean
  public Validator validator() {
    return new LocalValidatorfactorybean().getValidator();
  }

但无论我在哪里使用

@Autowired
Validator validator;

它采用了Spring的验证器实现而不是Hibernate的验证器.我无法弄清楚如何准确地注入Hibernate验证器并简单地将其自动装配到其他类中,所以我使用了一个便宜的技巧,现在我的Java Config看起来像这样

@Bean
      public Validator validator() {
        // ValidatorImpl is Hibernate's implementation of the Validator
        return new ValidatorImpl();
      }

(我真的很感激,如果有人能指出我如何避免以这种Hacky方式获得Hibernate Validator的正确方向)

但是让我们来看看主要问题：

这是自定义验证定义

@Target( { METHOD,FIELD,ANNOTATION_TYPE,CONSTRUCTOR,PARAMETER } )
@Retention(RUNTIME)
@Constraint(validatedBy = EmployeeValidator.class)
@Documented
public @interface EmployeeValidation {
String message() default "{constraints.employeeConstraints}";
public abstract Class<?>[] groups() default {};
public abstract Class<? extends Payload>[] payload() default {};
}

我的自定义验证器

public class EmployeeValidator implements ConstraintValidator<EmployeeValidation,Object> {

@Autowired
private EmployeeService employeeService;

@Override
public void initialize(EmployeeValidation constraintAnnotation) {
//do Something
 }

@Override
public boolean isValid(String type,ConstraintValidatorContext context) {
    return false;
}
}

在上面的Custom Constraint Validator中,我得到employeeService null.我知道Spring启动时没有实例化ConstraintValidator的任何实现,但我认为添加ValidatorImpl()实际上会解决这个问题.但事实并非如此.

现在我陷入了一个非常hacky的解决方法,我不想继续这样的代码.有人可以帮助我解决我的情况.

附：这些是我在Java Config文件中的导入：

import org.hibernate.validator.HibernateValidator; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.context.MessageSource; 
import org.springframework.context.annotation.Bean; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.context.annotation.PropertySource; 
import org.springframework.context.support.ReloadableResourceBundleMessageSource; 
import org.springframework.core.env.Environment; 
import org.springframework.validation.Validator; 
import org.springframework.validation.beanvalidation.LocalValidatorfactorybean; 
import org.springframework.web.servlet.LocaleResolver; 
import org.springframework.web.servlet.ViewResolver; 
import org.springframework.web.servlet.config.annotation.EnableWebMvc; 
import org.springframework.web.servlet.config.annotation.InterceptorRegistry; 
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport; 
import org.springframework.web.servlet.i18n.CookieLocaleResolver; 
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor; 
import org.springframework.web.servlet.view.InternalResourceViewResolver;