Examples with Node io.gravitee.node.api.Node used on opensource projects

Example 1 with Node

use of io.gravitee.node.api.Node in project gravitee-management-rest-api by gravitee-io.

the class HttpProvider method get.

@Override
public CompletableFuture<Collection<DynamicProperty>> get() {
    Promise<Buffer> promise = Promise.promise();
    URI requestUri = URI.create(configuration.getUrl());
    boolean ssl = HTTPS_SCHEME.equalsIgnoreCase(requestUri.getScheme());
    final HttpClientOptions clientOptions = new HttpClientOptions().setSsl(ssl).setTrustAll(true).setMaxPoolSize(1).setKeepAlive(false).setTcpKeepAlive(false).setConnectTimeout(2000);
    final HttpClient httpClient = vertx.createHttpClient(clientOptions);
    final int port = requestUri.getPort() != -1 ? requestUri.getPort() : (HTTPS_SCHEME.equals(requestUri.getScheme()) ? 443 : 80);
    String relativeUri = (requestUri.getRawQuery() == null) ? requestUri.getRawPath() : requestUri.getRawPath() + '?' + requestUri.getRawQuery();
    RequestOptions options = new RequestOptions().setMethod(configuration.getMethod() != null ? configuration.getMethod() : HttpMethod.GET).setHost(requestUri.getHost()).setPort(port).setURI(relativeUri);
    // headers
    options.putHeader(HttpHeaders.USER_AGENT, NodeUtils.userAgent(node));
    options.putHeader("X-Gravitee-Request-Id", UuidString.generateRandom());
    if (configuration.getHeaders() != null) {
        configuration.getHeaders().forEach(httpHeader -> options.putHeader(httpHeader.getName(), httpHeader.getValue()));
    }
    httpClient.request(options).onFailure(new Handler<Throwable>() {

        @Override
        public void handle(Throwable event) {
            promise.fail(event);
            // Close client
            httpClient.close();
        }
    }).onSuccess(new Handler<HttpClientRequest>() {

        @Override
        public void handle(HttpClientRequest request) {
            request.response(new Handler<AsyncResult<HttpClientResponse>>() {

                @Override
                public void handle(AsyncResult<HttpClientResponse> asyncResponse) {
                    if (asyncResponse.failed()) {
                        promise.fail(asyncResponse.cause());
                        // Close client
                        httpClient.close();
                    } else {
                        final HttpClientResponse response = asyncResponse.result();
                        if (response.statusCode() == HttpStatusCode.OK_200) {
                            response.bodyHandler(buffer -> {
                                promise.complete(buffer);
                                // Close client
                                httpClient.close();
                            });
                        } else {
                            promise.complete(null);
                            // Close client
                            httpClient.close();
                        }
                    }
                }
            }).exceptionHandler(new Handler<Throwable>() {

                @Override
                public void handle(Throwable throwable) {
                    promise.fail(throwable);
                    // Close client
                    httpClient.close();
                }
            });
            if (!StringUtils.isEmpty(configuration.getBody())) {
                request.end(configuration.getBody());
            } else {
                request.end();
            }
        }
    });
    return promise.future().map(new Function<Buffer, Collection<DynamicProperty>>() {

        @Override
        public Collection<DynamicProperty> apply(Buffer buffer) {
            if (buffer == null) {
                return null;
            }
            return mapper.map(buffer.toString());
        }
    }).toCompletionStage().toCompletableFuture();
}

Example 2 with Node

use of io.gravitee.node.api.Node in project gravitee-management-rest-api by gravitee-io.

the class HttpProvider method get.

@Override
public CompletableFuture<Collection<DynamicProperty>> get() {
    Promise<Buffer> promise = Promise.promise();
    URI requestUri = URI.create(dpConfiguration.getUrl());
    boolean ssl = HTTPS_SCHEME.equalsIgnoreCase(requestUri.getScheme());
    final HttpClientOptions clientOptions = new HttpClientOptions().setSsl(ssl).setTrustAll(true).setMaxPoolSize(1).setKeepAlive(false).setTcpKeepAlive(false).setConnectTimeout(2000);
    final HttpClient httpClient = vertx.createHttpClient(clientOptions);
    final int port = requestUri.getPort() != -1 ? requestUri.getPort() : (HTTPS_SCHEME.equals(requestUri.getScheme()) ? 443 : 80);
    String relativeUri = (requestUri.getRawQuery() == null) ? requestUri.getRawPath() : requestUri.getRawPath() + '?' + requestUri.getRawQuery();
    RequestOptions options = new RequestOptions().setMethod(HttpMethod.valueOf(dpConfiguration.getMethod().name())).setHost(requestUri.getHost()).setPort(port).setURI(relativeUri);
    // headers
    options.putHeader(HttpHeaders.USER_AGENT, NodeUtils.userAgent(node));
    options.putHeader("X-Gravitee-Request-Id", UuidString.generateRandom());
    if (dpConfiguration.getHeaders() != null) {
        dpConfiguration.getHeaders().forEach(httpHeader -> options.putHeader(httpHeader.getName(), httpHeader.getValue()));
    }
    httpClient.request(options).onFailure(new Handler<Throwable>() {

        @Override
        public void handle(Throwable event) {
            promise.fail(event);
            // Close client
            httpClient.close();
        }
    }).onSuccess(new Handler<HttpClientRequest>() {

        @Override
        public void handle(HttpClientRequest request) {
            request.response(new Handler<AsyncResult<HttpClientResponse>>() {

                @Override
                public void handle(AsyncResult<HttpClientResponse> asyncResponse) {
                    if (asyncResponse.failed()) {
                        promise.fail(asyncResponse.cause());
                        // Close client
                        httpClient.close();
                    } else {
                        final HttpClientResponse response = asyncResponse.result();
                        if (response.statusCode() == HttpStatusCode.OK_200) {
                            response.bodyHandler(buffer -> {
                                promise.complete(buffer);
                                // Close client
                                httpClient.close();
                            });
                        } else {
                            promise.complete(null);
                            // Close client
                            httpClient.close();
                        }
                    }
                }
            }).exceptionHandler(new Handler<Throwable>() {

                @Override
                public void handle(Throwable throwable) {
                    promise.fail(throwable);
                    // Close client
                    httpClient.close();
                }
            });
            if (!StringUtils.isEmpty(dpConfiguration.getBody())) {
                request.end(dpConfiguration.getBody());
            } else {
                request.end();
            }
        }
    });
    return promise.future().map(new Function<Buffer, Collection<DynamicProperty>>() {

        @Override
        public Collection<DynamicProperty> apply(Buffer buffer) {
            if (buffer == null) {
                return null;
            }
            return mapper.map(buffer.toString());
        }
    }).toCompletionStage().toCompletableFuture();
}