Package org.apache.hadoop.security.alias

Class CredentialProviderFactory

java.lang.Object

org.apache.hadoop.security.alias.CredentialProviderFactory

@Public
@Unstable
public abstract class CredentialProviderFactory
extends Object

A factory to create a list of CredentialProvider based on the path given in a Configuration. It uses a service loader interface to find the available CredentialProviders and create them based on the list of URIs.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CREDENTIAL_PROVIDER_PATH

Constructor Summary

Constructors

Constructor	Description
CredentialProviderFactory()

Method Summary

Modifier and Type	Method	Description
abstract CredentialProvider	createProvider(URI providerName, Configuration conf)
static List<CredentialProvider>	getProviders(Configuration conf)

Methods inherited from class java.lang.Object

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

Field Details

CREDENTIAL_PROVIDER_PATH

public static final String CREDENTIAL_PROVIDER_PATH

See Also:

• Constant Field Values

Constructor Details

CredentialProviderFactory

public CredentialProviderFactory()

Method Details

createProvider

public abstract CredentialProvider createProvider(URI providerName,
 Configuration conf)
                                           throws IOException

Throws:

IOException

getProviders

public static List<CredentialProvider> getProviders(Configuration conf)
                                             throws IOException

Throws:

IOException