本文整理了Java中com.google.api.client.googleapis.util.Utils.getDefaultJsonFactory()方法的一些代码示例，展示了Utils.getDefaultJsonFactory()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Utils.getDefaultJsonFactory()方法的具体详情如下：
包路径：com.google.api.client.googleapis.util.Utils
类名称：Utils
方法名：getDefaultJsonFactory

Utils.getDefaultJsonFactory介绍

[英]Returns a cached default implementation of the JsonFactory interface.
[中]返回JsonFactory接口的缓存默认实现。

代码示例

代码示例来源：origin: GoogleCloudPlatform/java-docs-samples

/**
 * Create a Storage Transfer client using application default credentials and other default
 * settings.
 *
 * @return a Storage Transfer client
 * @throws IOException
 *           there was an error obtaining application default credentials
 */
public static Storagetransfer createStorageTransferClient() throws IOException {
 HttpTransport httpTransport = Utils.getDefaultTransport();
 JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
 GoogleCredential credential =
   GoogleCredential.getApplicationDefault(httpTransport, jsonFactory);
 return createStorageTransferClient(httpTransport, jsonFactory, credential);
}

代码示例来源：origin: com.google.cloud.genomics/google-genomics-dataflow

@Override
 public JsonFactory create(PipelineOptions options) {
  return Utils.getDefaultJsonFactory();
 }
}

代码示例来源：origin: googlegenomics/dataflow-java

@Override
 public JsonFactory create(PipelineOptions options) {
  return Utils.getDefaultJsonFactory();
 }
}

代码示例来源：origin: spotify/async-google-pubsub-client

private static Credential defaultCredential() {
 try {
  return GoogleCredential.getApplicationDefault(
    Utils.getDefaultTransport(), Utils.getDefaultJsonFactory());
 } catch (IOException e) {
  throw Throwables.propagate(e);
 }
}

代码示例来源：origin: googlegenomics/dockerflow

/** Deserialize from json. */
public static <T> T fromJson(String s, Class<T> c) throws IOException {
 FileUtils.LOG.debug("Deserializing from json to " + c);
 T retval;
 // For some reason, this only works for auto-generated Google API
 // classes
 if (c.toString().startsWith("com.google.api.services.")) {
  FileUtils.LOG.debug("Using Google APIs JsonParser");
  retval = Utils.getDefaultJsonFactory().createJsonParser(s).parse(c);
 } else {
  FileUtils.LOG.debug("Using Gson");
  retval = new GsonBuilder().setLenient().create().fromJson(s, c);
 }
 return retval;
}

代码示例来源：origin: GoogleCloudPlatform/cloud-pubsub-samples-java

/**
 * Builds a new Pubsub client with default HttpTransport and
 * JsonFactory and returns it.
 *
 * @return Pubsub client.
 * @throws IOException when we can not get the default credentials.
 */
public static Pubsub getClient() throws IOException {
  return getClient(Utils.getDefaultTransport(),
           Utils.getDefaultJsonFactory());
}

代码示例来源：origin: org.apache.beam/beam-examples-java

/** Builds a new Pubsub client with default HttpTransport and JsonFactory and returns it. */
public static Pubsub getClient() throws IOException {
 return getClient(Utils.getDefaultTransport(), Utils.getDefaultJsonFactory());
}

代码示例来源：origin: com.google.api-client/google-api-client

/**
 * {@link Beta} <br/>
 * Return a credential defined by a Json file.
 *
 * @param credentialStream the stream with the credential definition.
 * @return the credential defined by the credentialStream.
 * @throws IOException if the credential cannot be created from the stream.
 */
@Beta
public static GoogleCredential fromStream(InputStream credentialStream) throws IOException {
  return fromStream(
   credentialStream,
   Utils.getDefaultTransport(),
   Utils.getDefaultJsonFactory());
}

代码示例来源：origin: com.google.api-client/google-api-client

/**
 * {@link Beta} <br/>
 * Returns the Application Default Credentials.
 *
 * <p>Returns the Application Default Credentials which are credentials that identify and
 * authorize the whole application. This is the built-in service account if running on Google
 * Compute Engine or the credentials file from the path in the environment variable
 * GOOGLE_APPLICATION_CREDENTIALS.</p>
 *
 * @return the credential instance.
 * @throws IOException if the credential cannot be created in the current environment.
 */
@Beta
public static GoogleCredential getApplicationDefault() throws IOException {
 return getApplicationDefault(Utils.getDefaultTransport(), Utils.getDefaultJsonFactory());
}

代码示例来源：origin: com.google.cloud.genomics/google-genomics-utils

private int readTimeout = DEFAULT_READ_TIMEOUT;
private int numRetries = DEFAULT_NUMBER_OF_RETRIES;
private JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
private Optional<String> rootUrl = Optional.absent();
private Optional<String> servicePath = Optional.absent();

代码示例来源：origin: spotify/styx

private static Container createGkeClient() {
 try {
  final HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
  final JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
  final GoogleCredential credential =
    GoogleCredential.getApplicationDefault(httpTransport, jsonFactory)
      .createScoped(ContainerScopes.all());
  return new Container.Builder(httpTransport, jsonFactory, credential)
    .setApplicationName(SERVICE_NAME)
    .build();
 } catch (GeneralSecurityException | IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: firebase/firebase-admin-java

private static FirebaseOptions getOptionsFromEnvironment() throws IOException {
  String defaultConfig = System.getenv(FIREBASE_CONFIG_ENV_VAR);
  if (Strings.isNullOrEmpty(defaultConfig)) {
   return new FirebaseOptions.Builder()
    .setCredentials(GoogleCredentials.getApplicationDefault())
    .build();
  }

  JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
  FirebaseOptions.Builder builder = new FirebaseOptions.Builder();
  JsonParser parser;
  if (defaultConfig.startsWith("{")) {
   parser = jsonFactory.createJsonParser(defaultConfig);
  } else {
   FileReader reader;
   reader = new FileReader(defaultConfig);
   parser = jsonFactory.createJsonParser(reader);
  }
  parser.parseAndClose(builder);
  builder.setCredentials(GoogleCredentials.getApplicationDefault());
  return builder.build();
 }
}

代码示例来源：origin: spotify/styx

private static ServiceAccountKeyManager createServiceAccountKeyManager() {
 try {
  final HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
  final JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
  final GoogleCredential credential = GoogleCredential
    .getApplicationDefault(httpTransport, jsonFactory)
    .createScoped(IamScopes.all());
  final Iam iam = new Iam.Builder(
    httpTransport, jsonFactory, credential)
    .setApplicationName(SERVICE_NAME)
    .build();
  return new ServiceAccountKeyManager(iam);
 } catch (GeneralSecurityException | IOException e) {
  throw new RuntimeException(e);
 }
}

代码示例来源：origin: spotify/styx

@Override
 public Authenticator apply(AuthenticatorConfiguration configuration) {
  final HttpTransport httpTransport;
  try {
   httpTransport = GoogleNetHttpTransport.newTrustedTransport();
  } catch (GeneralSecurityException | IOException e) {
   throw new RuntimeException(e);
  }
  final JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
  final GoogleIdTokenVerifier googleIdTokenVerifier =
    buildGoogleIdTokenVerifier(httpTransport, jsonFactory);
  final GoogleCredential credential = loadCredential();
  final CloudResourceManager cloudResourceManager =
    buildCloudResourceManager(httpTransport, jsonFactory, credential, configuration.service());
  final Iam iam = buildIam(httpTransport, jsonFactory, credential, configuration.service());
  final Authenticator validator =
    new Authenticator(googleIdTokenVerifier, cloudResourceManager, iam, configuration);
  try {
   validator.cacheResources();
  } catch (IOException e) {
   throw new RuntimeException(e);
  }
  return validator;
 }
}

代码示例来源：origin: spotify/zoltar

/**
 * Creates a Google Cloud ML Engine backed model.
 *
 * @param id {@link Model.Id} needs to be created with the following format:
 *     <pre>"projects/{PROJECT_ID}/models/{MODEL_ID}"</pre>
 *     or
 *     <pre>"projects/{PROJECT_ID}/models/{MODEL_ID}/versions/{MODEL_VERSION}"</pre>
 */
public static MlEngineModel create(final Model.Id id)
  throws IOException, GeneralSecurityException {
 final HttpTransport httpTransport = GoogleNetHttpTransport.newTrustedTransport();
 final JsonFactory jsonFactory = Utils.getDefaultJsonFactory();
 final GoogleCredential credential =
   GoogleCredential.getApplicationDefault()
     .createScoped(CloudMachineLearningEngineScopes.all());
 final CloudMachineLearningEngine mlEngine =
   new CloudMachineLearningEngine.Builder(httpTransport, jsonFactory, credential)
     .setApplicationName(APPLICATION_NAME)
     .build();
 return new AutoValue_MlEngineModel(id, mlEngine, httpTransport);
}

代码示例来源：origin: spotify/styx

final JsonFactory jsonFactory = Utils.getDefaultJsonFactory();