Package de.murmelmeister.murmelapi.user.session

Class UserSessionCache

java.lang.Object

de.murmelmeister.murmelapi.user.session.UserSessionCache

All Implemented Interfaces:

RefreshListener, AutoCloseable

public class UserSessionCache
extends Object
implements RefreshListener, AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ALL_KEY
private final com.github.benmanes.caffeine.cache.LoadingCache<UUID,UserSession>	cacheById
private final com.github.benmanes.caffeine.cache.LoadingCache<Integer,UserSession>	cacheByUserId
private final de.murmelmeister.library.database.Database	database
private final Long	fetchLimit
private final com.github.benmanes.caffeine.cache.LoadingCache<String,List<UserSession>>	listCache
private final String	tableName

Constructor Summary

Constructors

Constructor	Description
UserSessionCache(de.murmelmeister.library.database.Database database, String tableName, Long fetchLimit, long cacheCapcity, Duration refreshInterval)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()
UserSession	getById(UUID sessionId)
UserSession	getByUserId(int userId)
List<UserSession>	getCachedSessions()
private List<UserSession>	loadAllFromDatabase()
private UserSession	loadById(UUID sessionId)
private UserSession	loadByUserId(int userId)
void	onRefresh(RefreshEvent<?> event)
void	put(UserSession session)
private void	refreshAll()
private void	refreshSingle(UUID sessionId)
void	remove(UUID sessionId)

Methods inherited from class java.lang.Object

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

Field Details

ALL_KEY

private static final String ALL_KEY

See Also:

• Constant Field Values

database

private final de.murmelmeister.library.database.Database database

tableName

private final String tableName

cacheById

private final com.github.benmanes.caffeine.cache.LoadingCache<UUID,UserSession> cacheById

cacheByUserId

private final com.github.benmanes.caffeine.cache.LoadingCache<Integer,UserSession> cacheByUserId

listCache

private final com.github.benmanes.caffeine.cache.LoadingCache<String,List<UserSession>> listCache

fetchLimit

private final Long fetchLimit

Constructor Details

UserSessionCache

public UserSessionCache(de.murmelmeister.library.database.Database database,
 String tableName,
 Long fetchLimit,
 long cacheCapcity,
 Duration refreshInterval)

Method Details

onRefresh

public void onRefresh(RefreshEvent<?> event)

Specified by:

onRefresh in interface RefreshListener

close

public void close()

Specified by:

close in interface AutoCloseable

refreshAll

private void refreshAll()

refreshSingle

private void refreshSingle(UUID sessionId)

loadAllFromDatabase

private List<UserSession> loadAllFromDatabase()

loadByUserId

private UserSession loadByUserId(int userId)

loadById

private UserSession loadById(UUID sessionId)

getById

public UserSession getById(UUID sessionId)

getByUserId

public UserSession getByUserId(int userId)

put

public void put(UserSession session)

remove

public void remove(UUID sessionId)

clear

public void clear()

getCachedSessions

public List<UserSession> getCachedSessions()