/** * Sets the Date header for the HTTP response * * @param response * HTTP response */ private void setDateHeader(HttpResponse response) { SimpleDateFormat dateFormatter = new SimpleDateFormat(HTTP_DATE_FORMAT, Locale.US); dateFormatter.setTimeZone(TimeZone.getTimeZone(HTTP_DATE_GMT_TIMEZONE)); Calendar time = new GregorianCalendar(); response.setHeader(HttpHeaders.Names.DATE, dateFormatter.format(time.getTime())); }
/** * Sets the Date and Cache headers for the HTTP Response * * @param response * HTTP response * @param fileToCache * file to extract content type */ private void setDateAndCacheHeaders(HttpResponse response, File fileToCache) { SimpleDateFormat dateFormatter = new SimpleDateFormat(HTTP_DATE_FORMAT, Locale.US); dateFormatter.setTimeZone(TimeZone.getTimeZone(HTTP_DATE_GMT_TIMEZONE)); // Date header Calendar time = new GregorianCalendar(); response.setHeader(HttpHeaders.Names.DATE, dateFormatter.format(time.getTime())); // Add cache headers time.add(Calendar.SECOND, HTTP_CACHE_SECONDS); response.setHeader(HttpHeaders.Names.EXPIRES, dateFormatter.format(time.getTime())); response.setHeader(HttpHeaders.Names.CACHE_CONTROL, "private, max-age=" + HTTP_CACHE_SECONDS); response.setHeader(HttpHeaders.Names.LAST_MODIFIED, dateFormatter.format(new Date(fileToCache.lastModified()))); }
/** * Sets the content type header for the HTTP Response * * @param response * HTTP response * @param file * file to extract content type */ private void setContentTypeHeader(HttpResponse response, File file) { MimetypesFileTypeMap mimeTypesMap = new MimetypesFileTypeMap(); response.setHeader(HttpHeaders.Names.CONTENT_TYPE, mimeTypesMap.getContentType(file.getPath())); }
private static void sendError(ChannelHandlerContext ctx, HttpResponseStatus status) { HttpResponse response = new DefaultHttpResponse(HTTP_1_1, status); response.setHeader(CONTENT_TYPE, "text/plain; charset=UTF-8"); response.setContent(Unpooled.copiedBuffer( "Failure: " + status.toString() + "\r\n", CharsetUtil.UTF_8)); // Close the connection as soon as the error message is sent. ctx.write(response).addListener(ChannelFutureListener.CLOSE); }
private static void sendError(ChannelHandlerContext ctx, HttpResponseStatus status) { HttpResponse response = new DefaultHttpResponse(HTTP_1_1, status); response.setHeader(CONTENT_TYPE, "text/plain; charset=UTF-8"); response.setContent(Unpooled.copiedBuffer( "Failure: " + status.toString() + "\r\n", CharsetUtil.UTF_8)); // Close the connection as soon as the error message is sent. ctx.write(response).addListener(ChannelFutureListener.CLOSE); }
private void sendError(ChannelHandlerContext ctx, HttpResponseStatus status) { HttpResponse response = new DefaultHttpResponse(HTTP_1_1, status); response.setHeader(CONTENT_TYPE, "text/plain; charset=UTF-8"); response.setContent(ChannelBuffers.copiedBuffer( "Failure: " + status.toString() + "\r\n", CharsetUtil.UTF_8)); // Close the connection as soon as the error message is sent. ctx.getChannel().write(response).addListener(ChannelFutureListener.CLOSE); }
private void handleHttpRequest(ChannelHandlerContext ctx, HttpRequest req) throws Exception { // Allow only GET methods. if (req.getMethod() != GET) { sendHttpResponse(ctx, req, new DefaultHttpResponse(HTTP_1_1, FORBIDDEN)); return; } // Send the demo page and favicon.ico if (req.getUri().equals("/")) { HttpResponse res = new DefaultHttpResponse(HTTP_1_1, OK); ChannelBuffer content = WebSocketServerIndexPage.getContent(getWebSocketLocation(req)); res.setHeader(CONTENT_TYPE, "text/html; charset=UTF-8"); setContentLength(res, content.readableBytes()); res.setContent(content); sendHttpResponse(ctx, req, res); return; } else if (req.getUri().equals("/favicon.ico")) { HttpResponse res = new DefaultHttpResponse(HTTP_1_1, NOT_FOUND); sendHttpResponse(ctx, req, res); return; } // Handshake WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory( this.getWebSocketLocation(req), null, false); this.handshaker = wsFactory.newHandshaker(req); if (this.handshaker == null) { wsFactory.sendUnsupportedWebSocketVersionResponse(ctx.getChannel()); } else { this.handshaker.handshake(ctx.getChannel(), req); } }
private void handleHttpRequest(ChannelHandlerContext ctx, HttpRequest req) throws Exception { // Allow only GET methods. if (req.getMethod() != GET) { sendHttpResponse(ctx, req, new DefaultHttpResponse(HTTP_1_1, FORBIDDEN)); return; } // Send the demo page and favicon.ico if (req.getUri().equals("/")) { HttpResponse res = new DefaultHttpResponse(HTTP_1_1, OK); ChannelBuffer content = WebSocketSslServerIndexPage.getContent(getWebSocketLocation(req)); res.setHeader(CONTENT_TYPE, "text/html; charset=UTF-8"); setContentLength(res, content.readableBytes()); res.setContent(content); sendHttpResponse(ctx, req, res); return; } else if (req.getUri().equals("/favicon.ico")) { HttpResponse res = new DefaultHttpResponse(HTTP_1_1, NOT_FOUND); sendHttpResponse(ctx, req, res); return; } // Handshake WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory( this.getWebSocketLocation(req), null, false); this.handshaker = wsFactory.newHandshaker(req); if (this.handshaker == null) { wsFactory.sendUnsupportedWebSocketVersionResponse(ctx.getChannel()); } else { this.handshaker.handshake(ctx.getChannel(), req); } }