io.druid.security.basic.authorization.db.cache

Class CoordinatorPollingBasicAuthorizerCacheManager

java.lang.Object

io.druid.security.basic.authorization.db.cache.CoordinatorPollingBasicAuthorizerCacheManager

All Implemented Interfaces:

BasicAuthorizerCacheManager

public class CoordinatorPollingBasicAuthorizerCacheManager
extends Object
implements BasicAuthorizerCacheManager

Constructor Summary

Constructors

Constructor and Description
CoordinatorPollingBasicAuthorizerCacheManager(com.google.inject.Injector injector, BasicAuthCommonCacheConfig commonCacheConfig, com.fasterxml.jackson.databind.ObjectMapper objectMapper, DruidLeaderClient druidLeaderClient)

Method Summary

Modifier and Type	Method and Description
Map<String,BasicAuthorizerRole>	getRoleMap(String authorizerPrefix) Return the cache manager's local view of the role map for the authorizer named `authorizerPrefix`.
Map<String,BasicAuthorizerUser>	getUserMap(String authorizerPrefix) Return the cache manager's local view of the user map for the authorizer named `authorizerPrefix`.
void	handleAuthorizerUpdate(String authorizerPrefix, byte[] serializedUserAndRoleMap) Update this cache manager's local state with fresh information pushed by the coordinator.
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

CoordinatorPollingBasicAuthorizerCacheManager

@Inject
public CoordinatorPollingBasicAuthorizerCacheManager(com.google.inject.Injector injector,
                                                             BasicAuthCommonCacheConfig commonCacheConfig,
                                                             com.fasterxml.jackson.databind.ObjectMapper objectMapper,
                                                             DruidLeaderClient druidLeaderClient)

Method Detail

start

public void start()

stop

public void stop()

handleAuthorizerUpdate

public void handleAuthorizerUpdate(String authorizerPrefix,
                                   byte[] serializedUserAndRoleMap)

Description copied from interface: BasicAuthorizerCacheManager

Update this cache manager's local state with fresh information pushed by the coordinator.

Specified by:

handleAuthorizerUpdate in interface BasicAuthorizerCacheManager

Parameters:

authorizerPrefix - The name of the authorizer this update applies to.

serializedUserAndRoleMap - The updated, serialized user and role maps

getUserMap

public Map<String,BasicAuthorizerUser> getUserMap(String authorizerPrefix)

Description copied from interface: BasicAuthorizerCacheManager

Return the cache manager's local view of the user map for the authorizer named `authorizerPrefix`.

Specified by:

getUserMap in interface BasicAuthorizerCacheManager

Parameters:

authorizerPrefix - The name of the authorizer

Returns:

User map

getRoleMap

public Map<String,BasicAuthorizerRole> getRoleMap(String authorizerPrefix)

Description copied from interface: BasicAuthorizerCacheManager

Return the cache manager's local view of the role map for the authorizer named `authorizerPrefix`.

Specified by:

getRoleMap in interface BasicAuthorizerCacheManager

Parameters:

authorizerPrefix - The name of the authorizer

Returns:

Role map