org.apache.hadoop.fs.cosn.ranger.protocolpb.client

Class ClientQcloudObjectStorageProtocolTranslatorPB

java.lang.Object

org.apache.hadoop.fs.cosn.ranger.protocolpb.client.ClientQcloudObjectStorageProtocolTranslatorPB

All Implemented Interfaces:

Closeable, AutoCloseable, ClientQcloudObjectStorageProtocol, org.apache.hadoop.ipc.ProtocolMetaInterface, org.apache.hadoop.ipc.ProtocolTranslator

public class ClientQcloudObjectStorageProtocolTranslatorPB
extends Object
implements ClientQcloudObjectStorageProtocol, org.apache.hadoop.ipc.ProtocolMetaInterface, Closeable, org.apache.hadoop.ipc.ProtocolTranslator

Constructor Summary

Constructors

Constructor and Description
ClientQcloudObjectStorageProtocolTranslatorPB(ClientQcloudObjectStorageProtocolPB rpcProxy)

Method Summary

Modifier and Type	Method and Description
void	cancelDelegationToken(org.apache.hadoop.security.token.Token<DelegationTokenIdentifier> token) Cancel an existing delegation token.
org.apache.hadoop.fs.cosn.ranger.security.authorization.PermissionResponse	checkPermission(org.apache.hadoop.fs.cosn.ranger.security.authorization.PermissionRequest request) Check Permission.
void	close()
org.apache.hadoop.fs.cosn.ranger.security.node.CosRangerNodeResponse	getAvailableService() Get Cos Ranger Leader Address And All Cos Ranger Address
org.apache.hadoop.security.token.Token<DelegationTokenIdentifier>	getDelegationToken(org.apache.hadoop.io.Text renewer) Get a valid Delegation Token.
org.apache.hadoop.fs.cosn.ranger.security.authorization.RangerAuthPolicyResponse	getRangerAuthPolicy() Get Ranger Auth And Policy URL
org.apache.hadoop.fs.cosn.ranger.security.sts.GetSTSResponse	getSTS(org.apache.hadoop.fs.cosn.ranger.security.sts.GetSTSRequest request) Check Permission.
Object	getUnderlyingProxyObject()
boolean	isMethodSupported(String methodName)
long	renewDelegationToken(org.apache.hadoop.security.token.Token<DelegationTokenIdentifier> token) Renew an existing delegation token.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientQcloudObjectStorageProtocolTranslatorPB

public ClientQcloudObjectStorageProtocolTranslatorPB(ClientQcloudObjectStorageProtocolPB rpcProxy)

Method Detail

getDelegationToken

public org.apache.hadoop.security.token.Token<DelegationTokenIdentifier> getDelegationToken(org.apache.hadoop.io.Text renewer)
                                                                                     throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Get a valid Delegation Token.

Specified by:

getDelegationToken in interface ClientQcloudObjectStorageProtocol

Parameters:

renewer - the designated renewer for the token

Throws:

IOException

renewDelegationToken

public long renewDelegationToken(org.apache.hadoop.security.token.Token<DelegationTokenIdentifier> token)
                          throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Renew an existing delegation token.

Specified by:

renewDelegationToken in interface ClientQcloudObjectStorageProtocol

Parameters:

token - delegation token obtained earlier

Returns:

the new expiration time

Throws:

IOException

cancelDelegationToken

public void cancelDelegationToken(org.apache.hadoop.security.token.Token<DelegationTokenIdentifier> token)
                           throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Cancel an existing delegation token.

Specified by:

cancelDelegationToken in interface ClientQcloudObjectStorageProtocol

Parameters:

token - delegation token

Throws:

IOException

checkPermission

public org.apache.hadoop.fs.cosn.ranger.security.authorization.PermissionResponse checkPermission(org.apache.hadoop.fs.cosn.ranger.security.authorization.PermissionRequest request)
                                                                                           throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Check Permission.

Specified by:

checkPermission in interface ClientQcloudObjectStorageProtocol

Parameters:

request - permission request

Returns:

permission response, include allowed flag and real user name.

Throws:

IOException

getSTS

public org.apache.hadoop.fs.cosn.ranger.security.sts.GetSTSResponse getSTS(org.apache.hadoop.fs.cosn.ranger.security.sts.GetSTSRequest request)
                                                                    throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Check Permission.

Specified by:

getSTS in interface ClientQcloudObjectStorageProtocol

Parameters:

request - get sts request

Returns:

get sts response

Throws:

IOException

getRangerAuthPolicy

public org.apache.hadoop.fs.cosn.ranger.security.authorization.RangerAuthPolicyResponse getRangerAuthPolicy()
                                                                                                     throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Get Ranger Auth And Policy URL

Specified by:

getRangerAuthPolicy in interface ClientQcloudObjectStorageProtocol

Returns:

get sts response

Throws:

IOException

getAvailableService

public org.apache.hadoop.fs.cosn.ranger.security.node.CosRangerNodeResponse getAvailableService()
                                                                                         throws IOException

Description copied from interface: ClientQcloudObjectStorageProtocol

Get Cos Ranger Leader Address And All Cos Ranger Address

Specified by:

getAvailableService in interface ClientQcloudObjectStorageProtocol

Returns:

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

isMethodSupported

public boolean isMethodSupported(String methodName)
                          throws IOException

Specified by:

isMethodSupported in interface org.apache.hadoop.ipc.ProtocolMetaInterface

Throws:

IOException

getUnderlyingProxyObject

public Object getUnderlyingProxyObject()

Specified by:

getUnderlyingProxyObject in interface org.apache.hadoop.ipc.ProtocolTranslator