Package org.keycloak.models.sessions.infinispan

Class InfinispanSingleUseObjectProvider

java.lang.Object

org.keycloak.models.sessions.infinispan.InfinispanSingleUseObjectProvider

All Implemented Interfaces:

SingleUseObjectProvider, Provider

public class InfinispanSingleUseObjectProvider
extends Object
implements SingleUseObjectProvider

TODO: Check if Boolean can be used as single-use cache argument instead of SingleUseObjectValueEntity. With respect to other single-use cache use cases like "Revoke Refresh Token" . Also with respect to the usage of streams iterating over "actionTokens" cache (check there are no ClassCastExceptions when casting values directly to SingleUseObjectValueEntity)

Author:

Marek Posolda

Field Summary

Fields inherited from interface org.keycloak.models.SingleUseObjectProvider

REVOKED_KEY

Constructor Summary

Constructors

Constructor	Description
InfinispanSingleUseObjectProvider(KeycloakSession session, org.infinispan.commons.api.BasicCache<String,SingleUseObjectValueEntity> singleUseObjectCache, boolean persistRevokedTokens, InfinispanKeycloakTransaction tx)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	contains(String key)	Checks if there is a record in the store for the given key.
Map<String,String>	get(String key)	Gets data associated with the given key.
void	put(String key, long lifespanSeconds, Map<String,String> notes)	Stores the given data and guarantees that data should be available in the store for at least the time specified by lifespanSeconds parameter.
boolean	putIfAbsent(String key, long lifespanInSeconds)	Tries to put the key into the store.
Map<String,String>	remove(String key)	Returns data only if the removal was successful.
boolean	replace(String key, Map<String,String> notes)	Replaces data associated with the given key in the store if the store contains the key.

Methods inherited from class java.lang.Object

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

Constructor Details

InfinispanSingleUseObjectProvider

public InfinispanSingleUseObjectProvider(KeycloakSession session,
 org.infinispan.commons.api.BasicCache<String,SingleUseObjectValueEntity> singleUseObjectCache,
 boolean persistRevokedTokens,
 InfinispanKeycloakTransaction tx)

Method Details

put

public void put(String key,
 long lifespanSeconds,
 Map<String,String> notes)

Description copied from interface: SingleUseObjectProvider

Stores the given data and guarantees that data should be available in the store for at least the time specified by lifespanSeconds parameter.

Specified by:

put in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

lifespanSeconds - minimum lifespan for which the key will be kept in the store. Must be positive.

notes - data to associate with the key. For revoked tokens, this must be an empty Map.

get

public Map<String,String> get(String key)

Description copied from interface: SingleUseObjectProvider

Gets data associated with the given key.

Specified by:

get in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

Returns:

data associated with the given key, or null if there is no associated data.

remove

public Map<String,String> remove(String key)

Description copied from interface: SingleUseObjectProvider

Returns data only if the removal was successful. Implementations must guarantee that removal is single-use: if two threads (even on different cluster nodes or different multi-site nodes) call remove(key) concurrently, only one of them is allowed to succeed and return data. It must not happen that both succeed.

Specified by:

remove in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

Returns:

context data associated with the key, or null if there is no context data available.

replace

public boolean replace(String key,
 Map<String,String> notes)

Description copied from interface: SingleUseObjectProvider

Replaces data associated with the given key in the store if the store contains the key.

Specified by:

replace in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

notes - new data to be stored.

Returns:

true if the store contains the key and data was replaced, otherwise false.

putIfAbsent

public boolean putIfAbsent(String key,
 long lifespanInSeconds)

Description copied from interface: SingleUseObjectProvider

Tries to put the key into the store. It will succeed only if the key is not already present.

Specified by:

putIfAbsent in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

lifespanInSeconds - minimum lifespan for which the key will be kept in the store. Must be positive.

Returns:

true if the key was successfully put into the store, meaning the same key wasn't in the store before.

contains

public boolean contains(String key)

Description copied from interface: SingleUseObjectProvider

Checks if there is a record in the store for the given key.

Specified by:

contains in interface SingleUseObjectProvider

Parameters:

key - identifier for the single-use object. Must not be null.

Returns:

true if the record is present in the store, false otherwise.

close

public void close()

Specified by:

close in interface Provider