Package de.murmelmeister.murmelapi.group.permission

Class GroupPermissionCache

java.lang.Object

de.murmelmeister.murmelapi.group.permission.GroupPermissionCache

All Implemented Interfaces:

RefreshListener, AutoCloseable

public class GroupPermissionCache
extends Object
implements RefreshListener, AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	GroupPermissionCache.PermissionKey

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ALL_KEY
private final com.github.benmanes.caffeine.cache.LoadingCache<Integer,List<GroupPermission>>	cacheByGroupId
private final com.github.benmanes.caffeine.cache.LoadingCache<GroupPermissionCache.PermissionKey,GroupPermission>	cacheByKey
private final de.murmelmeister.library.database.Database	database
private final Long	fetchLimit
private static final Pattern	KEY_PATTERN
private final com.github.benmanes.caffeine.cache.LoadingCache<String,List<GroupPermission>>	listCache
private final String	tableName

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()
GroupPermission	get(int groupId, String permission)
List<GroupPermission>	getCachedPermissions()
List<GroupPermission>	getPermissions(int groupId)
private List<GroupPermission>	loadAllFromDatabase()
private GroupPermission	loadByKey(GroupPermissionCache.PermissionKey key)
private List<GroupPermission>	loadByUserId(int groupId)
void	onRefresh(RefreshEvent<?> event)
void	put(GroupPermission groupPermission)
private void	refreshAll()
private void	refreshSingle(int groupId)
private void	refreshSingle(GroupPermissionCache.PermissionKey key)
void	remove(int groupId)
void	remove(int groupId, String permission)

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

KEY_PATTERN

private static final Pattern KEY_PATTERN

database

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

tableName

private final String tableName

cacheByKey

private final com.github.benmanes.caffeine.cache.LoadingCache<GroupPermissionCache.PermissionKey,GroupPermission> cacheByKey

cacheByGroupId

private final com.github.benmanes.caffeine.cache.LoadingCache<Integer,List<GroupPermission>> cacheByGroupId

listCache

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

fetchLimit

private final Long fetchLimit

Constructor Details

GroupPermissionCache

public GroupPermissionCache(de.murmelmeister.library.database.Database database,
 String tableName,
 Long fetchLimit,
 long cacheCapacity,
 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(int groupId)

refreshSingle

private void refreshSingle(GroupPermissionCache.PermissionKey key)

loadAllFromDatabase

private List<GroupPermission> loadAllFromDatabase()

loadByUserId

private List<GroupPermission> loadByUserId(int groupId)

loadByKey

private GroupPermission loadByKey(GroupPermissionCache.PermissionKey key)

get

public GroupPermission get(int groupId,
 String permission)

getPermissions

public List<GroupPermission> getPermissions(int groupId)

put

public void put(GroupPermission groupPermission)

remove

public void remove(int groupId,
 String permission)

remove

public void remove(int groupId)

clear

public void clear()

getCachedPermissions

public List<GroupPermission> getCachedPermissions()