Package org.apache.hadoop.security.alias

Class CredentialProviderFactory

java.lang.Object

org.apache.hadoop.security.alias.CredentialProviderFactory

Direct Known Subclasses:

BouncyCastleFipsKeyStoreProvider.Factory, JavaKeyStoreProvider.Factory, LocalBouncyCastleFipsKeyStoreProvider.Factory, LocalJavaKeyStoreProvider.Factory, UserProvider.Factory

@Public
@Unstable
public abstract class CredentialProviderFactory
extends java.lang.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 java.lang.String	CREDENTIAL_PROVIDER_PATH

Constructor Summary

Constructors

Constructor	Description
CredentialProviderFactory()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

CREDENTIAL_PROVIDER_PATH

public static final java.lang.String CREDENTIAL_PROVIDER_PATH

See Also:

Constant Field Values

Constructor Detail

CredentialProviderFactory

public CredentialProviderFactory()

Method Detail

createProvider

public abstract CredentialProvider createProvider(java.net.URI providerName,
                                                  Configuration conf)
                                           throws java.io.IOException

Throws:

java.io.IOException

getProviders

public static java.util.List<CredentialProvider> getProviders(Configuration conf)
                                                       throws java.io.IOException

Throws:

java.io.IOException