Package org.keycloak.models.map.storage.file

Class FileMapStorage<V extends AbstractEntity & UpdatableEntity,M>

java.lang.Object

org.keycloak.models.map.storage.chm.ConcurrentHashMapStorage<String,V,M,FileCrudOperations<V,M>>

org.keycloak.models.map.storage.file.FileMapStorage<V,M>

All Implemented Interfaces:

KeycloakTransaction, HasRealmId, MapStorage<V,M>

public class FileMapStorage<V extends AbstractEntity & UpdatableEntity,M>
extends ConcurrentHashMapStorage<String,V,M,FileCrudOperations<V,M>>

MapStorage implementation used with the file map storage.

Author:

Stefan Guilhen

Nested Class Summary

Nested classes/interfaces inherited from class org.keycloak.models.map.storage.chm.ConcurrentHashMapStorage

ConcurrentHashMapStorage.MapOperation, ConcurrentHashMapStorage.MapTaskWithValue, ConcurrentHashMapStorage.TaskKey, ConcurrentHashMapStorage.TaskMap

Field Summary

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

active, cloner, fieldPredicates, keyConverter, map, realmIdEntityField, rollback, tasks

Method Summary

Modifier and Type	Method	Description
void	commit()
static <V extends AbstractEntity & UpdatableEntity, M> FileMapStorage<V,M>	newInstance(Class<V> entityClass, Function<String,Path> dataDirectoryFunc, Function<V,String[]> suggestedPath, boolean isExpirableEntity)
V	registerEntityForChanges(V origEntity)	Returns a deep clone of an entity.
boolean	removeIfExists(Path path)
void	rollback()
void	touch(String proposedId, Path path)

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

addTask, begin, create, delete, delete, exists, getCount, getRealmId, getRollbackOnly, isActive, read, read, setRealmId, setRollbackOnly, updateIfChanged

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.MapStorage

exists

Method Details

newInstance

public static <V extends AbstractEntity & UpdatableEntity,
M>
FileMapStorage<V,M> newInstance(Class<V> entityClass,
 Function<String,Path> dataDirectoryFunc,
 Function<V,String[]> suggestedPath,
 boolean isExpirableEntity)

rollback

public void rollback()

Specified by:

rollback in interface KeycloakTransaction

Overrides:

rollback in class ConcurrentHashMapStorage<String,V extends AbstractEntity & UpdatableEntity,M,FileCrudOperations<V extends AbstractEntity & UpdatableEntity,M>>

commit

public void commit()

Specified by:

commit in interface KeycloakTransaction

Overrides:

commit in class ConcurrentHashMapStorage<String,V extends AbstractEntity & UpdatableEntity,M,FileCrudOperations<V extends AbstractEntity & UpdatableEntity,M>>

touch

public void touch(String proposedId,
 Path path)
           throws IOException

Throws:

IOException

removeIfExists

public boolean removeIfExists(Path path)

registerEntityForChanges

public V registerEntityForChanges(V origEntity)

Description copied from class: ConcurrentHashMapStorage

Returns a deep clone of an entity. If the clone is already in the transaction, returns this one.

Usually used before giving an entity from a source back to the caller, to prevent changing it directly in the data store, but to keep transactional properties.

Overrides:

registerEntityForChanges in class ConcurrentHashMapStorage<String,V extends AbstractEntity & UpdatableEntity,M,FileCrudOperations<V extends AbstractEntity & UpdatableEntity,M>>

Parameters:

origEntity - Original entity

Returns: