Example usage for io.netty.handler.codec.http HttpMethod GET

List of usage examples for io.netty.handler.codec.http HttpMethod GET

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpMethod GET.

Prototype

HttpMethod GET

To view the source code for io.netty.handler.codec.http HttpMethod GET.

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Document

The GET method means retrieve whatever information (in the form of an entity) is identified by the Request-URI.

Usage

From source file:io.aos.netty5.spdy.client.SpdyClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx = SslContext.newClientContext(null, InsecureTrustManagerFactory.INSTANCE, null,
            IdentityCipherSuiteFilter.INSTANCE,
            Arrays.asList(SelectedProtocol.SPDY_3_1.protocolName(), SelectedProtocol.HTTP_1_1.protocolName()),
            JettyNpnSslEngineWrapper.instance(), 0, 0);

    HttpResponseClientHandler httpResponseHandler = new HttpResponseClientHandler();
    EventLoopGroup workerGroup = new NioEventLoopGroup();

    try {//from w  w w . ja v a2s .  c om
        Bootstrap b = new Bootstrap();
        b.group(workerGroup);
        b.channel(NioSocketChannel.class);
        b.option(ChannelOption.SO_KEEPALIVE, true);
        b.remoteAddress(HOST, PORT);
        b.handler(new SpdyClientInitializer(sslCtx, httpResponseHandler));

        // Start the client.
        Channel channel = b.connect().syncUninterruptibly().channel();
        System.out.println("Connected to " + HOST + ':' + PORT);

        // Create a GET request.
        HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "");
        request.headers().set(HttpHeaders.Names.HOST, HOST);
        request.headers().set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP);

        // Send the GET request.
        channel.writeAndFlush(request).sync();

        // Waits for the complete HTTP response
        httpResponseHandler.queue().take().sync();
        System.out.println("Finished SPDY HTTP GET");

        // Wait until the connection is closed.
        channel.close().syncUninterruptibly();
    } finally {
        if (workerGroup != null) {
            workerGroup.shutdownGracefully();
        }
    }
}

From source file:io.cettia.asity.bridge.netty4.AsityServerCodec.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
    if (msg instanceof HttpRequest) {
        HttpRequest req = (HttpRequest) msg;
        if (!accept(req)) {
            ctx.fireChannelRead(msg);/*from w w w  . ja  va 2  s.  co  m*/
            return;
        }
        if (req.getMethod() == HttpMethod.GET
                && req.headers().contains(HttpHeaders.Names.UPGRADE, HttpHeaders.Values.WEBSOCKET, true)) {
            // Because WebSocketServerHandshaker requires FullHttpRequest
            FullHttpRequest wsRequest = new DefaultFullHttpRequest(req.getProtocolVersion(), req.getMethod(),
                    req.getUri());
            wsRequest.headers().set(req.headers());
            wsReqMap.put(ctx.channel(), wsRequest);
            // Set timeout to avoid memory leak
            ctx.pipeline().addFirst(new ReadTimeoutHandler(5));
        } else {
            NettyServerHttpExchange http = new NettyServerHttpExchange(ctx, req);
            httpMap.put(ctx.channel(), http);
            httpActions.fire(http);
        }
    } else if (msg instanceof HttpContent) {
        FullHttpRequest wsReq = wsReqMap.get(ctx.channel());
        if (wsReq != null) {
            wsReq.content().writeBytes(((HttpContent) msg).content());
            if (msg instanceof LastHttpContent) {
                wsReqMap.remove(ctx.channel());
                // Cancel timeout
                ctx.pipeline().remove(ReadTimeoutHandler.class);
                WebSocketServerHandshakerFactory factory = new WebSocketServerHandshakerFactory(
                        getWebSocketLocation(ctx.pipeline(), wsReq), null, true);
                WebSocketServerHandshaker handshaker = factory.newHandshaker(wsReq);
                if (handshaker == null) {
                    WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
                } else {
                    handshaker.handshake(ctx.channel(), wsReq);
                    NettyServerWebSocket ws = new NettyServerWebSocket(ctx, wsReq, handshaker);
                    wsMap.put(ctx.channel(), ws);
                    wsActions.fire(ws);
                }
            }
        } else {
            NettyServerHttpExchange http = httpMap.get(ctx.channel());
            if (http != null) {
                http.handleChunk((HttpContent) msg);
            }
        }
    } else if (msg instanceof WebSocketFrame) {
        NettyServerWebSocket ws = wsMap.get(ctx.channel());
        if (ws != null) {
            ws.handleFrame((WebSocketFrame) msg);
        }
    }
}

From source file:io.crate.protocols.http.HttpBlobHandler.java

License:Apache License

private boolean possibleRedirect(HttpRequest request, String index, String digest) {
    HttpMethod method = request.method();
    if (method.equals(HttpMethod.GET) || method.equals(HttpMethod.HEAD)
            || (method.equals(HttpMethod.PUT) && HttpUtil.is100ContinueExpected(request))) {
        String redirectAddress;/*from w  w  w .  ja v  a 2 s .c  om*/
        try {
            redirectAddress = blobService.getRedirectAddress(index, digest);
        } catch (MissingHTTPEndpointException ex) {
            simpleResponse(HttpResponseStatus.BAD_GATEWAY);
            return true;
        }

        if (redirectAddress != null) {
            LOGGER.trace("redirectAddress: {}", redirectAddress);
            sendRedirect(activeScheme + redirectAddress);
            return true;
        }
    }
    return false;
}

From source file:io.crate.protocols.http.HttpBlobHandler.java

License:Apache License

private void handleBlobRequest(HttpRequest request, @Nullable HttpContent content) throws IOException {
    if (possibleRedirect(request, index, digest)) {
        reset();//from  w w  w  . ja v a 2  s . c  o m
        return;
    }

    HttpMethod method = request.method();
    if (method.equals(HttpMethod.GET)) {
        get(request, index, digest);
        reset();
    } else if (method.equals(HttpMethod.HEAD)) {
        head(index, digest);
        reset();
    } else if (method.equals(HttpMethod.PUT)) {
        put(content, index, digest);
    } else if (method.equals(HttpMethod.DELETE)) {
        delete(index, digest);
        reset();
    } else {
        simpleResponse(HttpResponseStatus.METHOD_NOT_ALLOWED);
        reset();
    }
}

From source file:io.example.UploadClient.HttpUploadClient.java

License:Apache License

/**
 * Standard usage of HTTP API in Netty without file Upload (get is not able to achieve File upload
 * due to limitation on request size).//from ww  w  .  j av  a 2 s.co m
 *
 * @return the list of headers that will be used in every example after
 **/
private static List<Entry<String, String>> formget(Bootstrap bootstrap, String host, int port, String get,
        URI uriSimple) throws Exception {
    // XXX /formget
    // No use of HttpPostRequestEncoder since not a POST
    Channel channel = bootstrap.connect(host, port).sync().channel();

    // Prepare the HTTP request.
    QueryStringEncoder encoder = new QueryStringEncoder(get);
    // add Form attribute
    encoder.addParam("getform", "GET");
    encoder.addParam("info", "first value");
    encoder.addParam("secondinfo", "secondvalue &");
    // not the big one since it is not compatible with GET size
    // encoder.addParam("thirdinfo", textArea);
    encoder.addParam("thirdinfo", "third value\r\ntest second line\r\n\r\nnew line\r\n");
    encoder.addParam("Send", "Send");

    URI uriGet = new URI(encoder.toString());
    HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, uriGet.toASCIIString());
    HttpHeaders headers = request.headers();
    headers.set(HttpHeaders.Names.HOST, host);
    headers.set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
    headers.set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP + "," + HttpHeaders.Values.DEFLATE);

    headers.set(HttpHeaders.Names.ACCEPT_CHARSET, "ISO-8859-1,utf-8;q=0.7,*;q=0.7");
    headers.set(HttpHeaders.Names.ACCEPT_LANGUAGE, "fr");
    headers.set(HttpHeaders.Names.REFERER, uriSimple.toString());
    headers.set(HttpHeaders.Names.USER_AGENT, "Netty Simple Http Client side");
    headers.set(HttpHeaders.Names.ACCEPT, "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");

    //connection will not close but needed
    // headers.set("Connection","keep-alive");

    headers.set(HttpHeaders.Names.COOKIE, ClientCookieEncoder.encode(new DefaultCookie("my-cookie", "foo"),
            new DefaultCookie("another-cookie", "bar")));

    // send request
    List<Entry<String, String>> entries = headers.entries();
    channel.writeAndFlush(request);
    System.out.println("Sent formget");

    // Wait for the server to close the connection.
    channel.closeFuture().sync();

    return entries;
}

From source file:io.gatling.http.client.ahc.oauth.OAuthSignatureCalculatorTest.java

License:Apache License

@Test
void testGetCalculateSignature() throws NoSuchAlgorithmException, InvalidKeyException {

    List<Param> queryParams = new ArrayList<>();
    queryParams.add(new Param("file", "vacation.jpg"));
    queryParams.add(new Param("size", "original"));

    Request request = new RequestBuilder(HttpMethod.GET, Uri.create("http://photos.example.net/photos"))
            .setQueryParams(queryParams).build();

    String signature = new OAuthSignatureCalculatorInstance().computeSignature(
            new ConsumerKey(CONSUMER_KEY, CONSUMER_SECRET), new RequestToken(TOKEN_KEY, TOKEN_SECRET),
            request.getMethod(), request.getUri(), null, TIMESTAMP, NONCE);

    assertEquals("tR3+Ty81lMeYAr/Fid0kMTYa/WM=", signature);
}

From source file:io.gatling.http.client.ahc.oauth.OAuthSignatureCalculatorTest.java

License:Apache License

@Test
void testGetWithRequestBuilder() throws Exception {
    StaticOAuthSignatureCalculator calc = new StaticOAuthSignatureCalculator(
            new ConsumerKey(CONSUMER_KEY, CONSUMER_SECRET), new RequestToken(TOKEN_KEY, TOKEN_SECRET), NONCE,
            TIMESTAMP);/*from  ww w  .j ava  2s . c  o  m*/

    List<Param> queryParams = new ArrayList<>();
    queryParams.add(new Param("file", "vacation.jpg"));
    queryParams.add(new Param("size", "original"));

    final Request req = new RequestBuilder(HttpMethod.GET, Uri.create("http://photos.example.net/photos"))
            .setQueryParams(queryParams).build();

    final List<Param> params = req.getUri().getEncodedQueryParams();
    assertEquals(2, params.size());

    // From the signature tester, the URL should look like:
    // normalized parameters:
    // file=vacation.jpg&oauth_consumer_key=dpf43f3p2l4k3l03&oauth_nonce=kllo9940pd9333jh&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1191242096&oauth_token=nnch734d00sl2jdk&oauth_version=1.0&size=original
    // signature base string:
    // GET&http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_token%3Dnnch734d00sl2jdk%26oauth_version%3D1.0%26size%3Doriginal
    // signature: tR3+Ty81lMeYAr/Fid0kMTYa/WM=
    // Authorization header: OAuth
    // realm="",oauth_version="1.0",oauth_consumer_key="dpf43f3p2l4k3l03",oauth_token="nnch734d00sl2jdk",oauth_timestamp="1191242096",oauth_nonce="kllo9940pd9333jh",oauth_signature_method="HMAC-SHA1",oauth_signature="tR3%2BTy81lMeYAr%2FFid0kMTYa%2FWM%3D"

    calc.sign(req);

    String authHeader = req.getHeaders().get(AUTHORIZATION);
    Matcher m = Pattern.compile("oauth_signature=\"(.+?)\"").matcher(authHeader);
    assertTrue(m.find());
    String encodedSig = m.group(1);
    String sig = URLDecoder.decode(encodedSig, "UTF-8");

    assertEquals("tR3+Ty81lMeYAr/Fid0kMTYa/WM=", sig);
    assertEquals("http://photos.example.net/photos?file=vacation.jpg&size=original", req.getUri().toUrl());
}

From source file:io.gatling.http.client.ahc.oauth.OAuthSignatureCalculatorTest.java

License:Apache License

@Test
void testGetWithRequestBuilderAndQuery() throws Exception {
    StaticOAuthSignatureCalculator calc = //
            new StaticOAuthSignatureCalculator(//
                    new ConsumerKey(CONSUMER_KEY, CONSUMER_SECRET), new RequestToken(TOKEN_KEY, TOKEN_SECRET),
                    NONCE, TIMESTAMP);/*from  www  .j a  v  a2  s  .  c  om*/

    final Request req = new RequestBuilder(HttpMethod.GET,
            Uri.create("http://photos.example.net/photos?file=vacation.jpg&size=original")).build();

    final List<Param> params = req.getUri().getEncodedQueryParams();
    assertEquals(2, params.size());

    // From the signature tester, the URL should look like:
    // normalized parameters:
    // file=vacation.jpg&oauth_consumer_key=dpf43f3p2l4k3l03&oauth_nonce=kllo9940pd9333jh&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1191242096&oauth_token=nnch734d00sl2jdk&oauth_version=1.0&size=original
    // signature base string:
    // GET&http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26oauth_consumer_key%3Ddpf43f3p2l4k3l03%26oauth_nonce%3Dkllo9940pd9333jh%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D1191242096%26oauth_token%3Dnnch734d00sl2jdk%26oauth_version%3D1.0%26size%3Doriginal
    // signature: tR3+Ty81lMeYAr/Fid0kMTYa/WM=
    // Authorization header: OAuth
    // realm="",oauth_version="1.0",oauth_consumer_key="dpf43f3p2l4k3l03",oauth_token="nnch734d00sl2jdk",oauth_timestamp="1191242096",oauth_nonce="kllo9940pd9333jh",oauth_signature_method="HMAC-SHA1",oauth_signature="tR3%2BTy81lMeYAr%2FFid0kMTYa%2FWM%3D"

    calc.sign(req);
    String authHeader = req.getHeaders().get(AUTHORIZATION);
    Matcher m = Pattern.compile("oauth_signature=\"(.+?)\"").matcher(authHeader);
    assertTrue(m.find());
    String encodedSig = m.group(1);
    String sig = URLDecoder.decode(encodedSig, "UTF-8");

    assertEquals("tR3+Ty81lMeYAr/Fid0kMTYa/WM=", sig);
    assertEquals("http://photos.example.net/photos?file=vacation.jpg&size=original", req.getUri().toUrl());
    assertEquals(

            "OAuth oauth_consumer_key=\"dpf43f3p2l4k3l03\", oauth_token=\"nnch734d00sl2jdk\", oauth_signature_method=\"HMAC-SHA1\", oauth_signature=\"tR3%2BTy81lMeYAr%2FFid0kMTYa%2FWM%3D\", oauth_timestamp=\"1191242096\", oauth_nonce=\"kllo9940pd9333jh\", oauth_version=\"1.0\"",
            authHeader);
}

From source file:io.gatling.http.client.ahc.oauth.OAuthSignatureCalculatorTest.java

License:Apache License

@Test
void testWithNullRequestToken() throws NoSuchAlgorithmException {

    final Request request = new RequestBuilder(HttpMethod.GET,
            Uri.create("http://photos.example.net/photos?file=vacation.jpg&size=original")).build();

    String signatureBaseString = new OAuthSignatureCalculatorInstance().signatureBaseString(//
            new ConsumerKey("9djdj82h48djs9d2", CONSUMER_SECRET), new RequestToken(null, null),
            request.getMethod(), request.getUri(), null, 137131201,
            Utf8UrlEncoder.percentEncodeQueryElement("ZLc92RAkooZcIO/0cctl0Q==")).toString();

    assertEquals("GET&" + "http%3A%2F%2Fphotos.example.net%2Fphotos&file%3Dvacation.jpg%26"
            + "oauth_consumer_key%3D9djdj82h48djs9d2%26"
            + "oauth_nonce%3DZLc92RAkooZcIO%252F0cctl0Q%253D%253D%26" + "oauth_signature_method%3DHMAC-SHA1%26"
            + "oauth_timestamp%3D137131201%26" + "oauth_version%3D1.0%26size%3Doriginal", signatureBaseString);
}

From source file:io.gatling.http.client.ahc.oauth.OAuthSignatureCalculatorTest.java

License:Apache License

@Test
void testWithStarQueryParameterValue() throws NoSuchAlgorithmException {
    final Request request = new RequestBuilder(HttpMethod.GET,
            Uri.create("http://term.ie/oauth/example/request_token.php?testvalue=*")).build();

    String signatureBaseString = new OAuthSignatureCalculatorInstance()
            .signatureBaseString(new ConsumerKey("key", "secret"), new RequestToken(null, null),
                    request.getMethod(), request.getUri(), null, 1469019732, "6ad17f97334700f3ec2df0631d5b7511")
            .toString();/*from   ww w.  j a  v  a2 s .  c o m*/

    assertEquals("GET&" + "http%3A%2F%2Fterm.ie%2Foauth%2Fexample%2Frequest_token.php&"
            + "oauth_consumer_key%3Dkey%26" + "oauth_nonce%3D6ad17f97334700f3ec2df0631d5b7511%26"
            + "oauth_signature_method%3DHMAC-SHA1%26" + "oauth_timestamp%3D1469019732%26"
            + "oauth_version%3D1.0%26" + "testvalue%3D%252A", signatureBaseString);
}