Servlet Filter as a Spring Component Download

Question

I would like to configure Servlet Filter in the Spring Boot Web Application, and I would like to auto-resolve some Beans and properties using the @Value annotation. I was able to achieve this using the following configurations:

   @Configuration
   public class MyWebConfig{  
      @Autowire
      MyFilter filter;

      @Autowire
      MyAnotherFilter anotherFilter;  

      @Bean
      public FilterRegistrationBean someFilterRegistration() {
           FilterRegistrationBean registration = new  FilterRegistrationBean();
           registration.setFilter(filter);
           registration.setOrder(1);
           return registration;
      }

      @Bean
      public FilterRegistrationBean someFilterRegistration() {
           FilterRegistrationBean registration = new  FilterRegistrationBean();
           registration.setFilter(anotherFilter);
           registration.setOrder(2);
           return registration;
      }

   } 

And I configured both filters (showing only one filter for brevity):

@Configuration
public class MyFilter implements Filter{

   @Value("${my.property.key}")
   private String myProperty;

   public void doFilter(...){
        ....
   }

   //init and destroy stubs  
        ....    
} 

. :
  1) , FilterRegistrationBean. , FilterRegistrationBean, . ?
  2) , , , url FilterRegistrationBean?
 3) , @Component, @Configuration Filter, ?
 4) , , , @Component/@Configuration?

, @SpringBootApplication .

Answer 1

1) , FilterRegistrationBean. , FilterRegistrationBean, . ?

, Filter beans , bean.

2) , , URL- FilterRegistrationBean?

@Order Filter Ordered.

bean, URL

3) , @Component, @Configuration Filter, ?

. , @Component, @Configuration

4) , , , @Component/@Configuration?

, , @Component. @Bean @Configuration.