Mercurial Hosting > luan
view src/goodjava/webserver/handlers/HeadersHandler.java @ 1730:b1b1f9a14928
fix Table.copy
author | Franklin Schmidt <fschmidt@gmail.com> |
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date | Thu, 01 Sep 2022 13:35:52 -0600 |
parents | 268b2a26e8d7 |
children |
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package goodjava.webserver.handlers; import goodjava.webserver.Handler; import goodjava.webserver.Request; import goodjava.webserver.Response; public class HeadersHandler implements Handler { private final Handler handler; public HeadersHandler(Handler handler) { this.handler = handler; } public Response handle(Request request) { Response response = handler.handle(request); if( response!=null ) { if( response.headers.get("Last-Modified")!=null && response.headers.get("Cache-Control")==null ) { String contentType = (String)response.headers.get("Content-Type"); if( contentType!=null && !contentType.startsWith("image/") && !contentType.startsWith("video/") ) response.headers.put("Cache-Control","max-age=3600"); } if( response.headers.get("Last-Modified")!=null && response.headers.get("X-Accel-Expires")==null ) response.headers.put("X-Accel-Expires","1"); if( response.headers.get("Access-Control-Allow-Origin")==null ) response.headers.put("Access-Control-Allow-Origin","*"); } return response; } }