org.apache.hadoop.hbase.security.access

Class AuthManager.PermissionCache<T extends Permission>

java.lang.Object

org.apache.hadoop.hbase.security.access.AuthManager.PermissionCache<T>

Type Parameters:

T - T extends Permission

Enclosing class:

AuthManager

private static class AuthManager.PermissionCache<T extends Permission>
extends Object

Cache of permissions, it is thread safe.

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,Set<T>>	cache
private Object	mutex

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PermissionCache()

Method Summary

Modifier and Type	Method and Description
(package private) void	clear()
(package private) Set<T>	get(String name)
(package private) void	put(String name, T perm)

Methods inherited from class java.lang.Object

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

Field Detail

mutex

private final Object mutex

cache

private Map<String,Set<T extends Permission>> cache

Constructor Detail

PermissionCache

private PermissionCache()

Method Detail

put

void put(String name,
         T perm)

get

Set<T> get(String name)

clear

void clear()