org.apache.hadoop.fs.s3a.auth

Class AbstractAWSCredentialProvider

java.lang.Object

org.apache.hadoop.fs.s3a.auth.AbstractAWSCredentialProvider

All Implemented Interfaces:

com.amazonaws.auth.AWSCredentialsProvider

Direct Known Subclasses:

AbstractSessionCredentialsProvider

public abstract class AbstractAWSCredentialProvider
extends Object
implements com.amazonaws.auth.AWSCredentialsProvider

Base class for AWS credential providers which take a URI and config in their constructor.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractAWSCredentialProvider(URI uri, org.apache.hadoop.conf.Configuration conf) Construct from URI + configuration.

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
URI	getUri() Get the binding URI: may be null.
void	refresh() Refresh is a no-op by default.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.amazonaws.auth.AWSCredentialsProvider

getCredentials

Constructor Detail

AbstractAWSCredentialProvider

protected AbstractAWSCredentialProvider(@Nullable
                                        URI uri,
                                        org.apache.hadoop.conf.Configuration conf)

Construct from URI + configuration.

Parameters:

uri - URI: may be null.

conf - configuration.

Method Detail

getConf

public org.apache.hadoop.conf.Configuration getConf()

getUri

public URI getUri()

Get the binding URI: may be null.

Returns:

the URI this instance was constructed with, if any.

refresh

public void refresh()

Refresh is a no-op by default.

Specified by:

refresh in interface com.amazonaws.auth.AWSCredentialsProvider