Package org.apache.hadoop.crypto.key.kms

Class KMSClientProvider.Factory

java.lang.Object

org.apache.hadoop.crypto.key.KeyProviderFactory

org.apache.hadoop.crypto.key.kms.KMSClientProvider.Factory

Enclosing class:

KMSClientProvider

public static class KMSClientProvider.Factory
extends KeyProviderFactory

The factory to create KMSClientProvider, which is used by the ServiceLoader.

Field Summary

Fields inherited from class org.apache.hadoop.crypto.key.KeyProviderFactory

KEY_PROVIDER_PATH

Constructor Summary

Constructors

Constructor	Description
Factory()

Method Summary

Modifier and Type	Method	Description
KeyProvider	createProvider(URI providerUri, Configuration conf)	This provider expects URIs in the following form : kms://<PROTO>@<AUTHORITY>/<PATH> where : - PROTO = http or https - AUTHORITY = <HOSTS>[:<PORT>] - HOSTS = <HOSTNAME>[;<HOSTS>] - HOSTNAME = string - PORT = integer This will always create a LoadBalancingKMSClientProvider if the uri is correct.

Methods inherited from class org.apache.hadoop.crypto.key.KeyProviderFactory

get, getProviders

Methods inherited from class java.lang.Object

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

Constructor Details

Factory

public Factory()

Method Details

createProvider

public KeyProvider createProvider(URI providerUri,
 Configuration conf)
                           throws IOException

This provider expects URIs in the following form : kms://<PROTO>@<AUTHORITY>/<PATH> where : - PROTO = http or https - AUTHORITY = <HOSTS>[:<PORT>] - HOSTS = <HOSTNAME>[;<HOSTS>] - HOSTNAME = string - PORT = integer This will always create a LoadBalancingKMSClientProvider if the uri is correct.

Specified by:

createProvider in class KeyProviderFactory

Throws:

IOException