public SolidUtilities(String authCookie) { this.authCookie = authCookie; this.factory = TRANSPORT.createRequestFactory(); }
/** * Make sure to wrap with a try-with-resource to ensure that the connection is closed after usage. * * @param url the url to send the request to */ @VisibleForTesting Connection(URL url, HttpTransport transport) { this.url = new GenericUrl(url); requestFactory = transport.createRequestFactory(); }
static <T> T makePostRequest(HttpTransport httpTransport, String url, HttpContent httpContent, Class<T> clazz) throws IOException { HttpRequestFactory factory = httpTransport.createRequestFactory(); HttpRequest postRequest = factory.buildPostRequest(new GenericUrl(url), httpContent); HttpResponse response = postRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } String result = CharStreams .toString(new InputStreamReader(response.getContent(), Charsets.UTF_8)); return new ObjectMapper().readValue(result, clazz); } }
private <T> T makeGetRequest(String url, Optional<Map<String, String>> parameters, Class<T> clazz) throws IOException { HttpRequestFactory requestFactory = httpTransport.createRequestFactory(); HttpRequest getRequest = requestFactory .buildGetRequest(new GenericUrl(url + "?" + generateParamsString(parameters))); HttpResponse response = getRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } String result = CharStreams .toString(new InputStreamReader(response.getContent(), Charsets.UTF_8)); return objectMapper.readValue(result, clazz); }
private String getToken(String frob) throws IOException { URL signedUrl = signatureGenerator.getSignature( GET_TOKEN_URL, ImmutableMap.of("frob", frob, "method", GET_TOKEN_METHOD)); HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory(); HttpRequest getRequest = requestFactory.buildGetRequest(new GenericUrl(signedUrl)); HttpResponse response = getRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } AuthElement authElement = xmlMapper.readValue(response.getContent(), AuthElement.class); Preconditions.checkState(authElement.stat.equals("ok"), "state must be ok: %s", authElement); Preconditions.checkState( !Strings.isNullOrEmpty(authElement.auth.token), "token must not be empty", authElement); return authElement.auth.token; } }
private <T> T makeRequest(String url, Class<T> clazz, TokensAndUrlAuthData authData) throws IOException { HttpRequestFactory requestFactory = httpTransport.createRequestFactory(); HttpRequest getRequest = requestFactory.buildGetRequest( new GenericUrl(url + "?access_token=" + authData.getAccessToken())); HttpResponse response = getRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } String result = CharStreams.toString(new InputStreamReader(response.getContent(), Charsets.UTF_8)); return objectMapper.readValue(result, clazz); } }
<T> T makePostRequest(String url, Optional<Map<String, String>> parameters, HttpContent httpContent, Class<T> clazz) throws IOException { HttpRequestFactory requestFactory = httpTransport.createRequestFactory(); HttpRequest postRequest = requestFactory .buildPostRequest(new GenericUrl(url + "?" + generateParamsString(parameters)), httpContent); HttpResponse response = postRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } String result = CharStreams .toString(new InputStreamReader(response.getContent(), Charsets.UTF_8)); if (clazz.isAssignableFrom(String.class)) { return (T) result; } else { return objectMapper.readValue(result, clazz); } }
private String requestRaw(String path) throws IOException { HttpRequest getRequest = TRANSPORT.createRequestFactory().buildGetRequest( new GenericUrl(baseUrl + path)); HttpHeaders headers = new HttpHeaders(); headers.setAuthorization("Bearer " + accessToken); getRequest.setHeaders(headers); HttpResponse response = getRequest.execute(); validateResponse(getRequest, response, 200); ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); IOUtils.copy(response.getContent(), byteArrayOutputStream, true); return byteArrayOutputStream.toString(); }
private <T extends RememberTheMilkResponse> T makeRequest( Map<String, String> parameters, Class<T> dataClass) throws IOException { URL signedUrl = signatureGenerator.getSignature(BASE_URL, parameters); HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory(); HttpRequest getRequest = requestFactory.buildGetRequest(new GenericUrl(signedUrl)); HttpResponse response = getRequest.execute(); int statusCode = response.getStatusCode(); if (statusCode != 200) { throw new IOException( "Bad status code: " + statusCode + " error: " + response.getStatusMessage()); } T parsedResponse = xmlMapper.readValue(response.getContent(), dataClass); if (parsedResponse.error != null) { throw new IOException( "Error making call to " + signedUrl + " error: " + parsedResponse.error); } return parsedResponse; }
private String makeCall(HttpTransport transport) throws IOException { HttpRequest get = transport.createRequestFactory() .buildPostRequest(new GenericUrl(INRPUT_LOGIN_SERVER), null) .setFollowRedirects(false) .setThrowExceptionOnExecuteError(false); HttpResponse response = get.execute(); if (response.getStatusCode() != 302) { throw new IOException("Unexpected return code: " + response.getStatusCode() + "\nMessage:\n" + response.getStatusMessage()); } String cookieValue = response.getHeaders().getFirstHeaderStringValue("set-cookie"); if (Strings.isNullOrEmpty(cookieValue)) { throw new IOException("Couldn't extract cookie value from headers: " + response.getHeaders()); } return cookieValue; } }
/** * Parses the contents of a URL to produce an RDF model. */ public Model getModel(String url) throws IOException { HttpRequestFactory factory = TRANSPORT.createRequestFactory(); HttpRequest rootGetRequest = factory.buildGetRequest( new GenericUrl(url)); HttpHeaders headers = new HttpHeaders(); headers.setCookie(authCookie); headers.setAccept("text/turtle"); rootGetRequest.setHeaders(headers); HttpResponse response = rootGetRequest.execute(); if (response.getStatusCode() != 200) { throw new IOException("Unexpected return code: " + response.getStatusCode() + "\nMessage:\n" + response.getStatusMessage()); } StringWriter writer = new StringWriter(); IOUtils.copy(response.getContent(), writer, "UTF-8"); String fixedString = fixProblematicPeriods(writer.toString()); Model defaultModel = ModelFactory.createDefaultModel(); return defaultModel.read( new StringReader(fixedString), url, "TURTLE"); }
private HttpResponse createHttpResponseWithHeader(final Multimap<String, String> headers) throws Exception { HttpTransport mockHttpTransport = new MockHttpTransport() { @Override public LowLevelHttpRequest buildRequest(String method, String url) throws IOException { return new MockLowLevelHttpRequest() { @Override public LowLevelHttpResponse execute() throws IOException { MockLowLevelHttpResponse response = new MockLowLevelHttpResponse(); for (Map.Entry<String, String> entry : headers.entries()) { response.addHeader(entry.getKey(), entry.getValue()); } return response; } }; } }; HttpRequest request = mockHttpTransport.createRequestFactory().buildGetRequest(HttpTesting.SIMPLE_GENERIC_URL); return request.execute(); } }
/** Posts a new status for the user, initially marked as private.**/ public void postStatus(String content, String idempotencyKey) throws IOException { ImmutableMap<String, String> formParams = ImmutableMap.of( "status", content, // Default everything to private to avoid a privacy incident "visibility", "private" ); UrlEncodedContent urlEncodedContent = new UrlEncodedContent(formParams); HttpRequest postRequest = TRANSPORT.createRequestFactory() .buildPostRequest( new GenericUrl(baseUrl + POST_URL), urlEncodedContent) .setThrowExceptionOnExecuteError(false); HttpHeaders headers = new HttpHeaders(); headers.setAuthorization("Bearer " + accessToken); if (!Strings.isNullOrEmpty(idempotencyKey)) { // This prevents the same post from being posted twice in the case of network errors headers.set("Idempotency-Key", idempotencyKey); } postRequest.setHeaders(headers); HttpResponse response = postRequest.execute(); validateResponse(postRequest, response, 200); }
private static String getAppEngineProjectIdFromMetadataServer() throws IOException { String metadata = "http://metadata.google.internal"; String projectIdURL = "/computeMetadata/v1/project/project-id"; GenericUrl url = new GenericUrl(metadata + projectIdURL); HttpTransport netHttpTransport = new NetHttpTransport(); HttpRequestFactory requestFactory = netHttpTransport.createRequestFactory(); HttpRequest request = requestFactory .buildGetRequest(url) .setConnectTimeout(500) .setReadTimeout(500) .setHeaders(new HttpHeaders().set("Metadata-Flavor", "Google")); HttpResponse response = request.execute(); return headerContainsMetadataFlavor(response) ? response.parseAsString() : null; }
import com.google.api.client.http.GenericUrl; import com.google.api.client.http.HttpRequest; import com.google.api.client.http.HttpResponse; import com.google.api.client.http.HttpTransport; import com.google.api.client.http.javanet.NetHttpTransport; import java.io.IOException; import java.io.InputStream; public class Network { static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport(); public void getRequest(String reqUrl) throws IOException { GenericUrl url = new GenericUrl(reqUrl); HttpRequest request = HTTP_TRANSPORT.createRequestFactory().buildGetRequest(url); HttpResponse response = request.execute(); System.out.println(response.getStatusCode()); InputStream is = response.getContent(); int ch; while ((ch = is.read()) != -1) { System.out.print((char) ch); } response.disconnect(); } }
/** * Fetches the listing of the given bucket. * * @param bucketName the name of the bucket to list. * * @return the raw XML containing the listing of the bucket. * @throws IOException if there's an error communicating with Cloud Storage. * @throws GeneralSecurityException for errors creating https connection. */ public static String listBucket(final String bucketName) throws IOException, GeneralSecurityException { //[START snippet] // Build an account credential. GoogleCredential credential = GoogleCredential.getApplicationDefault() .createScoped(Collections.singleton(STORAGE_SCOPE)); // Set up and execute a Google Cloud Storage request. String uri = "https://storage.googleapis.com/" + URLEncoder.encode(bucketName, "UTF-8"); HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport(); HttpRequestFactory requestFactory = httpTransport.createRequestFactory( credential); GenericUrl url = new GenericUrl(uri); HttpRequest request = requestFactory.buildGetRequest(url); HttpResponse response = request.execute(); String content = response.parseAsString(); //[END snippet] return content; }
HttpRequestFactory requestFactory = httpTransport.createRequestFactory(credential); HttpRequest request = requestFactory.buildRequest(method.getHttpMethod(), url, content);
.createRequestFactory() .buildRequest(request.getRequestMethod(), request.getUrl(), request.getContent()) .setHeaders(httpHeaders);
+ "?fields=labels&access_token=%s"; GenericUrl url = new GenericUrl(String.format(urlFormat, projectId, datasetId, accessToken)); HttpRequestFactory requestFactory = HTTP_TRANSPORT.createRequestFactory(); HttpRequest request = requestFactory.buildPostRequest(url, content); request.setParser(JSON_FACTORY.createJsonObjectParser());
private static String getGoogleIdToken(String jwt) throws Exception { final GenericData tokenRequest = new GenericData().set("grant_type", JWT_BEARER_TOKEN_GRANT_TYPE).set("assertion", jwt); final UrlEncodedContent content = new UrlEncodedContent(tokenRequest); final HttpRequestFactory requestFactory = httpTransport.createRequestFactory(); final HttpRequest request = requestFactory .buildPostRequest(new GenericUrl(OAUTH_TOKEN_URI), content) .setParser(new JsonObjectParser(JacksonFactory.getDefaultInstance())); HttpResponse response; String idToken = null; response = request.execute(); GenericData responseData = response.parseAs(GenericData.class); idToken = (String) responseData.get("id_token"); return idToken; }