Package org.apache.hadoop.security.protocolPB

Class RefreshUserMappingsProtocolClientSideTranslatorPB

java.lang.Object

org.apache.hadoop.security.protocolPB.RefreshUserMappingsProtocolClientSideTranslatorPB

All Implemented Interfaces:

Closeable, AutoCloseable, ProtocolMetaInterface, RefreshUserMappingsProtocol

public class RefreshUserMappingsProtocolClientSideTranslatorPB
extends Object
implements ProtocolMetaInterface, RefreshUserMappingsProtocol, Closeable

Field Summary

Fields inherited from interface org.apache.hadoop.security.RefreshUserMappingsProtocol

versionID

Constructor Summary

Constructors

Constructor	Description
RefreshUserMappingsProtocolClientSideTranslatorPB(RefreshUserMappingsProtocolPB rpcProxy)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	isMethodSupported(String methodName)	Checks whether the given method name is supported by the server.
void	refreshSuperUserGroupsConfiguration()	Refresh superuser proxy group list
void	refreshUserToGroupsMappings()	Refresh user to group mappings.

Methods inherited from class java.lang.Object

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

Constructor Details

RefreshUserMappingsProtocolClientSideTranslatorPB

public RefreshUserMappingsProtocolClientSideTranslatorPB(RefreshUserMappingsProtocolPB rpcProxy)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

refreshUserToGroupsMappings

public void refreshUserToGroupsMappings()
                                 throws IOException

Description copied from interface: RefreshUserMappingsProtocol

Refresh user to group mappings.

Specified by:

refreshUserToGroupsMappings in interface RefreshUserMappingsProtocol

Throws:

IOException - raised on errors performing I/O.

refreshSuperUserGroupsConfiguration

public void refreshSuperUserGroupsConfiguration()
                                         throws IOException

Description copied from interface: RefreshUserMappingsProtocol

Refresh superuser proxy group list

Specified by:

refreshSuperUserGroupsConfiguration in interface RefreshUserMappingsProtocol

Throws:

IOException - raised on errors performing I/O.

isMethodSupported

public boolean isMethodSupported(String methodName)
                          throws IOException

Description copied from interface: ProtocolMetaInterface

Checks whether the given method name is supported by the server. It is assumed that all method names are unique for a protocol.

Specified by:

isMethodSupported in interface ProtocolMetaInterface

Parameters:

methodName - The name of the method

Returns:

true if method is supported, otherwise false.

Throws:

IOException - raised on errors performing I/O.