Package com.google.cloud.hadoop.util

Interface Summary

Interface	Description
CheckedFunction<T,R,E extends Throwable>	Represents a function that accepts one argument and produces a result that can throw checked exception.
ErrorTypeExtractor	Translates exceptions from API calls into ErrorType
ITraceFactory
ITraceOperation
RetryDeterminer<X extends Exception>	This abstract class is designed to tell if an exception is transient and should result in a retry or not, and should result in a returned exception to the caller.

Class Summary

Class	Description
AbstractGoogleAsyncWriteChannel<T extends com.google.api.client.googleapis.services.AbstractGoogleClientRequest<S>,S>
AccessBoundary	An access boundary used to generate a downscoped access token.
ApiErrorExtractor	Translates exceptions from API calls into higher-level meaning, while allowing injectability for testing how API errors are handled.
AsyncWriteChannelOptions	Options for the AbstractGoogleAsyncWriteChannel.
AsyncWriteChannelOptions.Builder	Mutable builder for the GoogleCloudStorageWriteChannelOptions class.
BaseAbstractGoogleAsyncWriteChannel<T>	Skeletal implementation of a WritableByteChannel that executes an asynchronous upload operation and optionally handles the result.
ChainingHttpRequestInitializer	HttpRequestInitializer that composes handlers and interceptors supplied by component handlers.
ClientRequestHelper<S>	ClientRequestHelper provides wrapper methods around final methods of AbstractGoogleClientRequest to allow overriding them if necessary.
CredentialAdapter	A wrapper for using Credential with the Google API Client Libraries for Java.
CredentialFactory	Miscellaneous helper methods for getting a Credential from various sources.
CredentialFactory.ComputeCredentialWithRetry	A subclass of ComputeCredential that properly sets request initializers.
CredentialFactory.CredentialHttpRetryInitializer	Simple HttpRequestInitializer that retries requests that result in 5XX response codes and IO Exceptions with an exponential backoff.
CredentialFactory.GoogleCredentialWithRetry	A subclass of GoogleCredential that properly wires specified HttpRequestInitializer through the @{link Credential#executeRefreshToken} override.
CredentialOptions	Configuration for how components should obtain Credentials.
CredentialOptions.Builder	Builder for CredentialOptions
GcsRequestExecutionEvent	This an Event which is published in EvenBus queue whenever a gcs request is created/executed.
GoogleCloudStorageEventBus	Event Bus class
GoogleCredentialWithIamAccessToken	A Credential to generate or refresh IAM access token.
GrpcErrorTypeExtractor	Implementation for ErrorTypeExtractor for exception specifically thrown from gRPC path.
HttpTransportFactory	Factory for creating HttpTransport types.
IoExceptionHelper	Translates exceptions from API calls into higher-level meaning, while allowing injectability for testing how API errors are handled.
LazyExecutorService	Defers execution to the time that a method that expresses interest in the result (get or isDone) is called on the Future.
LoggingMediaHttpUploaderProgressListener	Logs the status of uploads.
PropertyUtil	Helpers for interacting with properties files
RedactedString	Holder class for string values that should not be logged and displayed when toString method called.
RequesterPaysOptions	Options for the GCS Requester Pays feature.
RequesterPaysOptions.Builder	Builder for RequesterPaysOptions
ResilientOperation	A class which defines static functions to be called to make a user-provided function more resilient by attempting retries.
RetryBoundedBackOff	An implementation of BackOff that limits the number of calls on another BackOff.
RetryHttpInitializer
RetryHttpInitializerOptions	Options for the RetryHttpInitializer class.
RetryHttpInitializerOptions.Builder	Builder for RetryHttpInitializerOptions
ThreadTrace	Helps track a request.
TraceFactory
TraceOperation	Helps trace a block of code.

Enum Summary

Enum	Description
AccessBoundary.Action
AsyncWriteChannelOptions.PartFileCleanupType	Part file cleanup strategy for parallel composite upload.
AsyncWriteChannelOptions.PipeType	Pipe used for output stream.
AsyncWriteChannelOptions.UploadType	UploadType are in parity with various upload configuration offered by google-java-storage client ref: https://cloud.google.com/java/docs/reference/google-cloud-storage/latest/com.google.cloud.storage.BlobWriteSessionConfigs
ErrorTypeExtractor.ErrorType
HttpTransportFactory.HttpTransportType	Types of HttpTransports the factory can create.
RequesterPaysOptions.RequesterPaysMode	Operational modes of GCS Requester Pays feature.