JBoss.orgCommunity Documentation

Chapter 32. CORS

RESTEasy has a ContainerRequestFilter that can be used to handle CORS preflight and actual requests. org.jboss.resteasy.plugins.interceptors.CorsFilter. You must allocate this and register it as a singleton provider from your Application class. See the javadoc or its various settings.


CorsFilter filter = new CorsFilter();
filter.getAllowedOrigins().add("http://localhost");