io.werval.controllers

Class CORS

java.lang.Object

io.werval.controllers.CORS

public class CORS
extends Object

CORS controller for preflight requests.

To be used in conjunction with the CORS filter annotation.

Some typical usages in routes.conf:

 OPTIONS  /*catchall                  CORS.preflight( String catchall )
 OPTIONS  /single-resource            CORS.preflight
 OPTIONS  /variable/:path/resources   CORS.preflight( String path )
 OPTIONS  /custom/cors                CORS.preflight( String origin = 'http://example.com', \
                                                      String methods = 'GET', \
                                                      String headers = 'User-Agent', \
                                                      Boolean creds = true )
 

The only thing missing from the spec is support for custom Access-Control-Max-Age.

Constructor Summary

Constructors

Constructor and Description
CORS()

Method Summary

Modifier and Type	Method and Description
Outcome	preflight()
Outcome	preflight(String path)
Outcome	preflight(String allowOrigin, String allowMethods, String allowHeaders, Boolean allowCredentials)
Outcome	preflight(String path, String allowOrigin, String allowMethods, String allowHeaders, Boolean allowCredentials)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CORS

public CORS()

Method Detail

preflight

public Outcome preflight(String path)

preflight

public Outcome preflight()

preflight

public Outcome preflight(String path,
                         String allowOrigin,
                         String allowMethods,
                         String allowHeaders,
                         Boolean allowCredentials)

preflight

public Outcome preflight(String allowOrigin,
                         String allowMethods,
                         String allowHeaders,
                         Boolean allowCredentials)