org.apache.hadoop.fs.azurebfs.oauth2

Class LocalIdentityTransformer

java.lang.Object

org.apache.hadoop.fs.azurebfs.oauth2.IdentityTransformer

org.apache.hadoop.fs.azurebfs.oauth2.LocalIdentityTransformer

All Implemented Interfaces:

IdentityTransformerInterface

public class LocalIdentityTransformer
extends IdentityTransformer

A subclass of IdentityTransformer that translates the AAD to Local identity using IdentityHandler. TextFileBasedIdentityHandler is a IdentityHandler implements translation operation which returns identity mapped to AAD identity.

Constructor Summary

Constructors

Constructor and Description
LocalIdentityTransformer(org.apache.hadoop.conf.Configuration configuration)

Method Summary

Modifier and Type	Method and Description
String	transformIdentityForGetRequest(String originalIdentity, boolean isUserName, String localIdentity) Perform identity transformation for the Get request results.

Methods inherited from class org.apache.hadoop.fs.azurebfs.oauth2.IdentityTransformer

transformAclEntriesForGetRequest, transformAclEntriesForSetRequest, transformUserOrGroupForSetRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalIdentityTransformer

public LocalIdentityTransformer(org.apache.hadoop.conf.Configuration configuration)
                         throws IOException

Throws:

IOException

Method Detail

transformIdentityForGetRequest

public String transformIdentityForGetRequest(String originalIdentity,
                                             boolean isUserName,
                                             String localIdentity)
                                      throws IOException

Perform identity transformation for the Get request results.

Specified by:

transformIdentityForGetRequest in interface IdentityTransformerInterface

Overrides:

transformIdentityForGetRequest in class IdentityTransformer

Parameters:

originalIdentity - the original user or group in the get request results: FileStatus, AclStatus.

isUserName - indicate whether the input originalIdentity is an owner name or owning group name.

localIdentity - the local user or group, should be parsed from UserGroupInformation.

Returns:

local identity.

Throws:

IOException