org.apache.hadoop.security
Class NetgroupCache

java.lang.Object
  extended by org.apache.hadoop.security.NetgroupCache

public class NetgroupCache
extends Object

Class that caches the netgroups and inverts group-to-user map to user-to-group map


Constructor Summary
NetgroupCache()
           
 
Method Summary
 void add(String group, List<String> users)
           
 void clear()
           
 List<String> getNetgroupNames()
           
 void getNetgroups(String user, List<String> groups)
           
 boolean isCached(String group)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NetgroupCache

public NetgroupCache()
Method Detail

getNetgroups

public void getNetgroups(String user,
                         List<String> groups)

getNetgroupNames

public List<String> getNetgroupNames()

isCached

public boolean isCached(String group)

clear

public void clear()

add

public void add(String group,
                List<String> users)


Copyright © 2009 The Apache Software Foundation