@LimitedPrivate("authorization-subsystems") @Unstable

Package org.apache.hadoop.fs.azurebfs.extensions

This package is for extension points under ABFS; There are no stability guarantees as these extension points are deep inside the ABFS implementation code. Note, however: this is how the ABFS client integrates with authorization services and other aspects of Azure's infrastructure. Do not change these APIs without good reason or detailed discussion.

Interface Summary

Interface	Description
BoundDTExtension	An optional extension for custom extensions, so as to support tighter integration.
CustomDelegationTokenManager	Interface for Managing the Delegation tokens.
CustomTokenProviderAdaptee	This interface provides an extensibility model for customizing the acquisition of Azure Active Directory Access Tokens.
EncryptionContextProvider	This interface has two roles: To create new encryptionContext from a given path: To be used in case of create file as there is no encryptionContext in remote server to refer to for encryptionKey creation.
SASTokenProvider	Interface to support SAS authorization.

Class Summary

Class	Description
ExtensionHelper	Classes to help with use of extensions, expecially those implementing @BoundDTExtension.