org.apache.ignite.hadoop.util

Class ChainedUserNameMapper

java.lang.Object

org.apache.ignite.hadoop.util.ChainedUserNameMapper

All Implemented Interfaces:

Serializable, UserNameMapper, LifecycleAware

public class ChainedUserNameMapper
extends Object
implements UserNameMapper, LifecycleAware

Chained user name mapper. Delegate name conversion to child mappers.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ChainedUserNameMapper()

Method Summary

Modifier and Type	Method and Description
UserNameMapper[]	getMappers() Get child mappers.
@Nullable String	map(String name) Map user name.
void	setMappers(UserNameMapper... mappers) Set child mappers.
void	start() Starts grid component, called on grid start.
void	stop() Stops grid component, called on grid shutdown.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ChainedUserNameMapper

public ChainedUserNameMapper()

Method Detail

map

@Nullable
public @Nullable String map(String name)

Map user name.

Specified by:

map in interface UserNameMapper

Parameters:

name - User name.

Returns:

Mapped user name.

start

public void start()
           throws IgniteException

Starts grid component, called on grid start.

Specified by:

start in interface LifecycleAware

Throws:

IgniteException - If failed.

stop

public void stop()
          throws IgniteException

Stops grid component, called on grid shutdown.

Specified by:

stop in interface LifecycleAware

Throws:

IgniteException - If failed.

getMappers

public UserNameMapper[] getMappers()

Get child mappers.

Returns:

Child mappers.

setMappers

public void setMappers(UserNameMapper... mappers)

Set child mappers.

Parameters:

mappers - Child mappers.

toString

public String toString()

Overrides:

toString in class Object