Package org.springframework.web.cors

Interface CorsProcessor

All Known Implementing Classes:

DefaultCorsProcessor

public interface CorsProcessor

A strategy that takes a request and a CorsConfiguration and updates the response.

This component is not concerned with how a CorsConfiguration is selected but rather takes follow-up actions such as applying CORS validation checks and either rejecting the response or adding CORS headers to the response.

Since:

4.2

Author:

Sebastien Deleuze, Rossen Stoyanchev

See Also:

• CORS W3C recommendation
• AbstractHandlerMapping.setCorsProcessor(org.springframework.web.cors.CorsProcessor)

Method Summary

Modifier and Type	Method	Description
boolean	processRequest(CorsConfiguration configuration, HttpServletRequest request, HttpServletResponse response)	Process a request given a CorsConfiguration.

Method Details

processRequest

boolean processRequest(@Nullable
 CorsConfiguration configuration,
 HttpServletRequest request,
 HttpServletResponse response)
                throws IOException

Process a request given a CorsConfiguration.

Parameters:

configuration - the applicable CORS configuration (possibly null)

request - the current request

response - the current response

Returns:

false if the request is rejected, true otherwise

Throws:

IOException