Package org.keycloak.models.map.storage.chm

Class SingleUseObjectConcurrentHashMapCrudOperations<K,V extends AbstractEntity,M>

java.lang.Object

org.keycloak.models.map.storage.chm.ConcurrentHashMapCrudOperations<K,MapSingleUseObjectEntity,SingleUseObjectValueModel>

org.keycloak.models.map.storage.chm.SingleUseObjectConcurrentHashMapCrudOperations<K,V,M>

All Implemented Interfaces:

CrudOperations<MapSingleUseObjectEntity,SingleUseObjectValueModel>

public class SingleUseObjectConcurrentHashMapCrudOperations<K,V extends AbstractEntity,M>
extends ConcurrentHashMapCrudOperations<K,MapSingleUseObjectEntity,SingleUseObjectValueModel>

Author:

Martin Kanis

Field Summary

Fields inherited from class org.keycloak.models.map.storage.chm.ConcurrentHashMapCrudOperations

cloner, fieldPredicates, keyConverter, store

Constructor Summary

Constructors

Constructor	Description
SingleUseObjectConcurrentHashMapCrudOperations(StringKeyConverter<K> keyConverter, DeepCloner cloner)

Method Summary

Modifier and Type	Method	Description
MapSingleUseObjectEntity	create(MapSingleUseObjectEntity value)	Creates an object in the storage.
Stream<MapSingleUseObjectEntity>	read(QueryParameters<SingleUseObjectValueModel> queryParameters)	Returns stream of objects satisfying given criteria from the storage.

Methods inherited from class org.keycloak.models.map.storage.chm.ConcurrentHashMapCrudOperations

createCriteriaBuilder, delete, delete, getCount, getKeyConverter, read, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.keycloak.models.map.storage.CrudOperations

determineKeyFromValue, exists, exists

Constructor Details

SingleUseObjectConcurrentHashMapCrudOperations

public SingleUseObjectConcurrentHashMapCrudOperations(StringKeyConverter<K> keyConverter,
 DeepCloner cloner)

Method Details

create

public MapSingleUseObjectEntity create(MapSingleUseObjectEntity value)

Description copied from interface: CrudOperations

Creates an object in the storage.
ID of the value may be prescribed in id of the value. If the id is null or its format is not matching the store internal format for ID, then the value's ID will be generated and returned in the id of the return value.

Specified by:

create in interface CrudOperations<K,V extends AbstractEntity>

Overrides:

create in class ConcurrentHashMapCrudOperations<K,MapSingleUseObjectEntity,SingleUseObjectValueModel>

Parameters:

value - Entity to create in the store

Returns:

Entity representing the value in the store. It may or may not be the same instance as value

See Also:

• AbstractEntity.getId()

read

public Stream<MapSingleUseObjectEntity> read(QueryParameters<SingleUseObjectValueModel> queryParameters)

Description copied from interface: CrudOperations

Returns stream of objects satisfying given criteria from the storage. The criteria are specified in the given criteria builder based on model properties.
If V implements ExpirableEntity this method should not return entities that are expired. See ExpirableEntity JavaDoc for more details.

Specified by:

read in interface CrudOperations<K,V extends AbstractEntity>

Overrides:

read in class ConcurrentHashMapCrudOperations<K,MapSingleUseObjectEntity,SingleUseObjectValueModel>

Parameters:

queryParameters - parameters for the query like firstResult, maxResult, requested ordering, etc.

Returns:

Stream of objects. Never returns null.