com.google.cloud.hadoop.util

Class AbstractGoogleAsyncWriteChannel<T extends com.google.api.client.googleapis.services.AbstractGoogleClientRequest<S>,S>

java.lang.Object

com.google.cloud.hadoop.util.BaseAbstractGoogleAsyncWriteChannel<S>

com.google.cloud.hadoop.util.AbstractGoogleAsyncWriteChannel<T,S>

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, WritableByteChannel

public abstract class AbstractGoogleAsyncWriteChannel<T extends com.google.api.client.googleapis.services.AbstractGoogleClientRequest<S>,S>
extends BaseAbstractGoogleAsyncWriteChannel<S>

Field Summary

Fields inherited from class com.google.cloud.hadoop.util.BaseAbstractGoogleAsyncWriteChannel

channelOptions, logger, threadPool, uploadOperation

Constructor Summary

Constructors

Constructor and Description
AbstractGoogleAsyncWriteChannel(ClientRequestHelper<S> clientRequestHelper, ExecutorService threadPool, AsyncWriteChannelOptions options) Construct a new channel using the given ExecutorService to run background uploads.

Method Summary

Modifier and Type	Method and Description
abstract T	createRequest(com.google.api.client.http.InputStreamContent inputStream) Create an API request to upload the given InputStreamContent.
protected abstract String	getContentType()
void	startUpload(InputStream pipeSource) Create a new thread which handles the upload.

Methods inherited from class com.google.cloud.hadoop.util.BaseAbstractGoogleAsyncWriteChannel

close, createResponseFromException, getResourceString, handleResponse, initialize, isDirectUploadEnabled, isOpen, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractGoogleAsyncWriteChannel

public AbstractGoogleAsyncWriteChannel(ClientRequestHelper<S> clientRequestHelper,
                                       ExecutorService threadPool,
                                       AsyncWriteChannelOptions options)

Construct a new channel using the given ExecutorService to run background uploads.

Method Detail

createRequest

public abstract T createRequest(com.google.api.client.http.InputStreamContent inputStream)
                         throws IOException

Create an API request to upload the given InputStreamContent.

Returns:

An initialized request.

Throws:

IOException

startUpload

public void startUpload(InputStream pipeSource)
                 throws IOException

Description copied from class: BaseAbstractGoogleAsyncWriteChannel

Create a new thread which handles the upload.

Specified by:

startUpload in class BaseAbstractGoogleAsyncWriteChannel<S>

Throws:

IOException

getContentType

protected abstract String getContentType()