alluxio.underfs.oss

Class StsOssClientProvider

java.lang.Object

alluxio.underfs.oss.StsOssClientProvider

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class StsOssClientProvider
extends java.lang.Object
implements java.io.Closeable

STS client provider for Aliyun OSS.

Constructor Summary

Constructors

Constructor and Description
StsOssClientProvider(UnderFileSystemConfiguration ossConfiguration) Constructs a new instance of StsOssClientProvider.

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	createOrRefreshOssStsClient(UnderFileSystemConfiguration ossConfiguration) Create Or Refresh the STS OSS client.
com.aliyun.oss.OSS	getOSSClient() Returns the STS OSS client.
void	init() Init StsOssClientProvider.
protected void	setOssClientBuilder(com.aliyun.oss.OSSClientBuilder ossClientBuilder)

Methods inherited from class java.lang.Object

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

Constructor Detail

StsOssClientProvider

public StsOssClientProvider(UnderFileSystemConfiguration ossConfiguration)

Constructs a new instance of StsOssClientProvider.

Parameters:

ossConfiguration - UnderFileSystemConfiguration for OSS

Method Detail

init

public void init()
          throws java.io.IOException

Init StsOssClientProvider.

Throws:

java.io.IOException - if failed to init OSS Client

createOrRefreshOssStsClient

protected void createOrRefreshOssStsClient(UnderFileSystemConfiguration ossConfiguration)
                                    throws java.io.IOException

Create Or Refresh the STS OSS client.

Parameters:

ossConfiguration - OSS UnderFileSystemConfiguration

Throws:

java.io.IOException - if failed to create or refresh OSS client

getOSSClient

public com.aliyun.oss.OSS getOSSClient()

Returns the STS OSS client.

Returns:

oss client

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException

setOssClientBuilder

protected void setOssClientBuilder(com.aliyun.oss.OSSClientBuilder ossClientBuilder)