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:com.netflix.ribbon.examples.rx.RxMovieServer.java

License:Apache License

public HttpServer<ByteBuf, ByteBuf> createServer() {
    HttpServer<ByteBuf, ByteBuf> server = RxNetty
            .newHttpServerBuilder(port, new RequestHandler<ByteBuf, ByteBuf>() {
                @Override//  w  w w  .  j a v a  2s  . c  om
                public Observable<Void> handle(HttpServerRequest<ByteBuf> request,
                        final HttpServerResponse<ByteBuf> response) {
                    if (request.getPath().contains("/users")) {
                        if (request.getHttpMethod().equals(HttpMethod.GET)) {
                            return handleRecommendationsByUserId(request, response);
                        } else {
                            return handleUpdateRecommendationsForUser(request, response);
                        }
                    }
                    if (request.getPath().contains("/recommendations")) {
                        return handleRecommendationsBy(request, response);
                    }
                    if (request.getPath().contains("/movies")) {
                        return handleRegisterMovie(request, response);
                    }
                    response.setStatus(HttpResponseStatus.NOT_FOUND);
                    return response.close();
                }
            }).pipelineConfigurator(PipelineConfigurators.<ByteBuf, ByteBuf>httpServerConfigurator())
            .enableWireLogging(LogLevel.ERROR).build();

    System.out.println("RxMovie server started...");
    return server;
}

From source file:com.netflix.ribbon.transport.netty.http.LoadBalancingHttpClient.java

License:Apache License

private RetryHandler getRequestRetryHandler(HttpClientRequest<?> request, IClientConfig requestConfig) {
    return new RequestSpecificRetryHandler(true, request.getMethod().equals(HttpMethod.GET), // Default only allows retrys for GET
            defaultRetryHandler, requestConfig);
}

From source file:com.netty.file.HttpUploadServerHandler.java

License:Apache License

@Override
public void channelRead0(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);/*ww  w  .j  a  v a2s . c  o m*/
            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");

        System.out.println("Helllllllllllllllllloooooooooooooo");

        // new getMethod
        Set<Cookie> cookies;
        String value = request.headers().get(HttpHeaderNames.COOKIE);
        if (value == null) {
            cookies = Collections.emptySet();
        } else {
            cookies = ServerCookieDecoder.STRICT.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 = HttpUtil.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());
    }
}

From source file:com.netty.fileTest.http.upload.HttpUploadServerHandler.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) throws Exception {
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        URI uri = new URI(request.getUri());
        if (!uri.getPath().startsWith("/form")) {
            // Write Menu
            writeMenu(ctx);//from   w w  w .j  a va  2  s.  c  o m
            return;
        }
        responseContent.setLength(0);
        responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
        responseContent.append("===================================\r\n");

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

        responseContent.append("REQUEST_URI: " + request.getUri() + "\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.getUri());
        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 (request.getMethod().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;
        } catch (IncompatibleDataDecoderException e1) {
            // GET Method: should not try to create a HttpPostRequestDecoder
            // So OK but stop here
            responseContent.append(e1.getMessage());
            responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
            writeResponse(ctx.channel());
            return;
        }

        readingChunks = HttpHeaders.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());
    }
}

From source file:com.nextcont.ecm.fileengine.http.nettyServer.HttpUploadServerHandler.java

License:Apache License

private void doHttpRequest(ChannelHandlerContext ctx, HttpRequest httpRequest) throws URISyntaxException {
    HttpRequest request = this.request = httpRequest;
    HttpMethod httpMethod = request.getMethod();

    if (httpMethod.equals(HttpMethod.GET)) {
        doGet(ctx, request);/*from w  w  w  .  j a va 2s. c o m*/

    } else if (httpMethod.equals(HttpMethod.POST)) {
        doPost(ctx, request);

    } else {
        responseContent.setLength(0);
        responseContent.append(httpMethod.name()).append(" method not support!");
        writeResponse(ctx.channel());
        logger.error(responseContent.toString());
    }
}

From source file:com.nike.cerberus.endpoints.admin.GetSDBMetaData.java

License:Apache License

@Override
public Matcher requestMatcher() {
    return Matcher.match("/v1/metadata", HttpMethod.GET);
}

From source file:com.nike.cerberus.endpoints.authentication.AuthenticateUser.java

License:Apache License

@Override
public Matcher requestMatcher() {
    return Matcher.match("/v2/auth/user", HttpMethod.GET);
}

From source file:com.nike.cerberus.endpoints.authentication.AuthenticateUserTest.java

License:Apache License

@Test
public void requestMatcher_is_http_get() {
    final Collection<HttpMethod> httpMethods = subject.requestMatcher().matchingMethods();

    assertThat(httpMethods).hasSize(1);/*from  www .ja v a  2  s  .c om*/
    assertThat(httpMethods).contains(HttpMethod.GET);
}

From source file:com.nike.cerberus.endpoints.authentication.RefreshUserToken.java

License:Apache License

@Override
public Matcher requestMatcher() {
    return Matcher.match("/v2/auth/user/refresh", HttpMethod.GET);
}

From source file:com.nike.cerberus.endpoints.category.GetAllCategories.java

License:Apache License

@Override
public Matcher requestMatcher() {
    return Matcher.match("/v1/category", HttpMethod.GET);
}