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

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.

Click Source Link

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.advantageous.conekt.http.impl.HttpClientImpl.java

License:Open Source License

@Override
public HttpClientRequest get(int port, String host, String requestURI,
        Handler<HttpClientResponse> responseHandler) {
    return request(io.advantageous.conekt.http.HttpMethod.GET, port, host, requestURI, responseHandler);
}

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From source file:io.advantageous.conekt.http.impl.HttpClientImpl.java

License:Open Source License

@Override
public HttpClientRequest get(String requestURI) {
    return request(io.advantageous.conekt.http.HttpMethod.GET, requestURI);
}

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From source file:io.advantageous.conekt.http.impl.HttpClientImpl.java

License:Open Source License

@Override
public HttpClientRequest get(String requestURI, Handler<HttpClientResponse> responseHandler) {
    return request(io.advantageous.conekt.http.HttpMethod.GET, requestURI, responseHandler);
}

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From source file:io.advantageous.conekt.http.impl.HttpClientImpl.java

License:Open Source License

@Override
public HttpClientRequest getAbs(String absoluteURI) {
    return requestAbs(io.advantageous.conekt.http.HttpMethod.GET, absoluteURI);
}

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From source file:io.advantageous.conekt.http.impl.HttpClientImpl.java

License:Open Source License

@Override
public HttpClientRequest getAbs(String absoluteURI, Handler<HttpClientResponse> responseHandler) {
    return requestAbs(io.advantageous.conekt.http.HttpMethod.GET, absoluteURI, responseHandler);
}

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From source file:io.advantageous.conekt.http.impl.HttpClientRequestImpl.java

License:Open Source License

private HttpMethod toNettyHttpMethod(io.advantageous.conekt.http.HttpMethod method) {
    switch (method) {
    case CONNECT: {
        return HttpMethod.CONNECT;
    }//from w  w  w  .ja  v a 2 s.  co m
    case GET: {
        return HttpMethod.GET;
    }
    case PUT: {
        return HttpMethod.PUT;
    }
    case POST: {
        return HttpMethod.POST;
    }
    case DELETE: {
        return HttpMethod.DELETE;
    }
    case HEAD: {
        return HttpMethod.HEAD;
    }
    case OPTIONS: {
        return HttpMethod.OPTIONS;
    }
    case TRACE: {
        return HttpMethod.TRACE;
    }
    case PATCH: {
        return HttpMethod.PATCH;
    }
    default:
        throw new IllegalArgumentException();
    }
}

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From source file:io.advantageous.conekt.http.impl.HttpServerImpl.java

License:Open Source License

WebSocketServerHandshaker createHandshaker(Channel ch, HttpRequest request) {
    // As a fun part, Firefox 6.0.2 supports Websockets protocol '7'. But,
    // it doesn't send a normal 'Connection: Upgrade' header. Instead it
    // sends: 'Connection: keep-alive, Upgrade'. Brilliant.
    String connectionHeader = request.headers().get(io.advantageous.conekt.http.HttpHeaders.CONNECTION);
    if (connectionHeader == null || !connectionHeader.toLowerCase().contains("upgrade")) {
        sendError("\"Connection\" must be \"Upgrade\".", BAD_REQUEST, ch);
        return null;
    }/* ww w.  j a  va2s  .  com*/

    if (request.getMethod() != HttpMethod.GET) {
        sendError(null, METHOD_NOT_ALLOWED, ch);
        return null;
    }

    try {

        WebSocketServerHandshakerFactory factory = new WebSocketServerHandshakerFactory(
                getWebSocketLocation(ch.pipeline(), request), subProtocols, false,
                options.getMaxWebsocketFrameSize());
        WebSocketServerHandshaker shake = factory.newHandshaker(request);

        if (shake == null) {
            log.error("Unrecognised websockets handshake");
            WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ch);
        }

        return shake;
    } catch (Exception e) {
        throw new ConektException(e);
    }
}

---

From source file:io.aos.netty5.http.snoop.HttpSnoopClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    URI uri = new URI(URL);
    String scheme = uri.getScheme() == null ? "http" : uri.getScheme();
    String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost();
    int port = uri.getPort();
    if (port == -1) {
        if ("http".equalsIgnoreCase(scheme)) {
            port = 80;/* w w  w .  j  a  v  a2 s.  co m*/
        } else if ("https".equalsIgnoreCase(scheme)) {
            port = 443;
        }
    }

    if (!"http".equalsIgnoreCase(scheme) && !"https".equalsIgnoreCase(scheme)) {
        System.err.println("Only HTTP(S) is supported.");
        return;
    }

    // Configure SSL context if necessary.
    final boolean ssl = "https".equalsIgnoreCase(scheme);
    final SslContext sslCtx;
    if (ssl) {
        sslCtx = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);
    } else {
        sslCtx = null;
    }

    // Configure the client.
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new HttpSnoopClientInitializer(sslCtx));

        // Make the connection attempt.
        Channel ch = b.connect(host, port).sync().channel();

        // Prepare the HTTP request.
        HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET,
                uri.getRawPath());
        request.headers().set(HttpHeaders.Names.HOST, host);
        request.headers().set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
        request.headers().set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP);

        // Set some example cookies.
        request.headers().set(HttpHeaders.Names.COOKIE, ClientCookieEncoder
                .encode(new DefaultCookie("my-cookie", "foo"), new DefaultCookie("another-cookie", "bar")));

        // Send the HTTP request.
        ch.writeAndFlush(request);

        // Wait for the server to close the connection.
        ch.closeFuture().sync();
    } finally {
        // Shut down executor threads to exit.
        group.shutdownGracefully();
    }
}

---

From source file:io.aos.netty5.http.upload.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   w  w w.  j av  a 2 s. c  o 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);

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

    return entries;
}

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From source file:io.aos.netty5.http.upload.HttpUploadServerHandler.java

License:Apache License

@Override
public void messageReceived(ChannelHandlerContext ctx, HttpObject msg) throws Exception {
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        URI uri = new URI(request.uri());
        if (!uri.getPath().startsWith("/form")) {
            // Write Menu
            writeMenu(ctx);//from  w  w  w . ja v a2s  .  com
            return;
        }
        responseContent.setLength(0);
        responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
        responseContent.append("===================================\r\n");

        responseContent.append("VERSION: " + request.protocolVersion().text() + "\r\n");

        responseContent.append("REQUEST_URI: " + request.uri() + "\r\n\r\n");
        responseContent.append("\r\n\r\n");

        // new getMethod
        for (Entry<String, String> entry : request.headers()) {
            responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        // new getMethod
        Set<Cookie> cookies;
        String value = request.headers().get(COOKIE);
        if (value == null) {
            cookies = Collections.emptySet();
        } else {
            cookies = CookieDecoder.decode(value);
        }
        for (Cookie cookie : cookies) {
            responseContent.append("COOKIE: " + cookie + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        QueryStringDecoder decoderQuery = new QueryStringDecoder(request.uri());
        Map<String, List<String>> uriAttributes = decoderQuery.parameters();
        for (Entry<String, List<String>> attr : uriAttributes.entrySet()) {
            for (String attrVal : attr.getValue()) {
                responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n");
            }
        }
        responseContent.append("\r\n\r\n");

        // if GET Method: should not try to create a HttpPostRequestDecoder
        if (request.method().equals(HttpMethod.GET)) {
            // GET Method: should not try to create a HttpPostRequestDecoder
            // So stop here
            responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
            // Not now: LastHttpContent will be sent writeResponse(ctx.channel());
            return;
        }
        try {
            decoder = new HttpPostRequestDecoder(factory, request);
        } catch (ErrorDataDecoderException e1) {
            e1.printStackTrace();
            responseContent.append(e1.getMessage());
            writeResponse(ctx.channel());
            ctx.channel().close();
            return;
        }

        readingChunks = HttpHeaderUtil.isTransferEncodingChunked(request);
        responseContent.append("Is Chunked: " + readingChunks + "\r\n");
        responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n");
        if (readingChunks) {
            // Chunk version
            responseContent.append("Chunks: ");
            readingChunks = true;
        }
    }

    // check if the decoder was constructed before
    // if not it handles the form get
    if (decoder != null) {
        if (msg instanceof HttpContent) {
            // New chunk is received
            HttpContent chunk = (HttpContent) msg;
            try {
                decoder.offer(chunk);
            } catch (ErrorDataDecoderException e1) {
                e1.printStackTrace();
                responseContent.append(e1.getMessage());
                writeResponse(ctx.channel());
                ctx.channel().close();
                return;
            }
            responseContent.append('o');
            // example of reading chunk by chunk (minimize memory usage due to
            // Factory)
            readHttpDataChunkByChunk();
            // example of reading only if at the end
            if (chunk instanceof LastHttpContent) {
                writeResponse(ctx.channel());
                readingChunks = false;

                reset();
            }
        }
    } else {
        writeResponse(ctx.channel());
    }
}

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