Package io.netty.handler.codec.http

Examples of io.netty.handler.codec.http.HttpResponse.headers()


                buffer.setIndex(0, buffer.writerIndex());
            }
            // TODO How to enable the chunk transport
            int len = buffer.readableBytes();
            // set content-length
            response.headers().set(HttpHeaders.Names.CONTENT_LENGTH, len);
            LOG.trace("Content-Length: {}", len);
        } else {
            response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.valueOf(code));
        }
       
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            while (it.hasNext()) {
                String headerValue = tc.convertTo(String.class, it.next());
                if (headerValue != null && headerFilterStrategy != null
                        && !headerFilterStrategy.applyFilterToCamelHeaders(key, headerValue, message.getExchange())) {
                    LOG.trace("HTTP-Header: {}={}", key, headerValue);
                    response.headers().add(key, headerValue);
                }
            }
        }

        // set the content type in the response.
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      {
         if (msg instanceof HttpResponse)
         {
            HttpResponse response = (HttpResponse) msg;
            if (response.getStatus().code() == HttpResponseStatus.SWITCHING_PROTOCOLS.code()
               && response.headers().get(HttpHeaders.Names.UPGRADE).equals(HORNETQ_REMOTING))
            {
               String accept = response.headers().get(SEC_HORNETQ_REMOTING_ACCEPT);
               String expectedResponse = createExpectedResponse(MAGIC_NUMBER, ctx.channel().attr(REMOTING_KEY).get());

               if (expectedResponse.equals(accept))
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         {
            HttpResponse response = (HttpResponse) msg;
            if (response.getStatus().code() == HttpResponseStatus.SWITCHING_PROTOCOLS.code()
               && response.headers().get(HttpHeaders.Names.UPGRADE).equals(HORNETQ_REMOTING))
            {
               String accept = response.headers().get(SEC_HORNETQ_REMOTING_ACCEPT);
               String expectedResponse = createExpectedResponse(MAGIC_NUMBER, ctx.channel().attr(REMOTING_KEY).get());

               if (expectedResponse.equals(accept))
               {
                  // remove the http handlers and flag the hornetq channel handler as active
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        if (consumer.isSuspended()) {
            // are we suspended?
            LOG.debug("Consumer suspended, cannot service request {}", request);
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, SERVICE_UNAVAILABLE);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }

        // if its an OPTIONS request then return which methods is allowed
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            } else {
                // allow them all
                s = "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,CONNECT,PATCH";
            }
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
            response.headers().set("Allow", s);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }
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                // allow them all
                s = "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,CONNECT,PATCH";
            }
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
            response.headers().set("Allow", s);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }
        if (consumer.getEndpoint().getHttpMethodRestrict() != null
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                s = "GET,HEAD,POST,PUT,DELETE,TRACE,OPTIONS,CONNECT,PATCH";
            }
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
            response.headers().set("Allow", s);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }
        if (consumer.getEndpoint().getHttpMethodRestrict() != null
                && !consumer.getEndpoint().getHttpMethodRestrict().contains(request.getMethod().name())) {
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            return;
        }
        if (consumer.getEndpoint().getHttpMethodRestrict() != null
                && !consumer.getEndpoint().getHttpMethodRestrict().contains(request.getMethod().name())) {
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, METHOD_NOT_ALLOWED);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }
        if ("TRACE".equals(request.getMethod().name()) && !consumer.getEndpoint().isTraceEnabled()) {
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        }
        if (consumer.getEndpoint().getHttpMethodRestrict() != null
                && !consumer.getEndpoint().getHttpMethodRestrict().contains(request.getMethod().name())) {
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, METHOD_NOT_ALLOWED);
            response.headers().set(Exchange.CONTENT_TYPE, "text/plain");
            response.headers().set(Exchange.CONTENT_LENGTH, 0);
            ctx.writeAndFlush(response);
            return;
        }
        if ("TRACE".equals(request.getMethod().name()) && !consumer.getEndpoint().isTraceEnabled()) {
            HttpResponse response = new DefaultHttpResponse(HTTP_1_1, METHOD_NOT_ALLOWED);
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