dendrite/internal/caching/cache_roomservernids.go

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package caching
import (
"github.com/matrix-org/dendrite/roomserver/types"
)
const (
RoomServerStateKeyNIDsCacheName = "roomserver_statekey_nids"
RoomServerStateKeyNIDsCacheMaxEntries = 1024
RoomServerStateKeyNIDsCacheMutable = false
RoomServerEventTypeNIDsCacheName = "roomserver_eventtype_nids"
RoomServerEventTypeNIDsCacheMaxEntries = 64
RoomServerEventTypeNIDsCacheMutable = false
RoomServerRoomNIDsCacheName = "roomserver_room_nids"
RoomServerRoomNIDsCacheMaxEntries = 1024
RoomServerRoomNIDsCacheMutable = false
RoomServerRoomIDsCacheName = "roomserver_room_ids"
RoomServerRoomIDsCacheMaxEntries = 1024
RoomServerRoomIDsCacheMutable = false
)
type RoomServerCaches interface {
RoomServerNIDsCache
RoomVersionCache
}
// RoomServerNIDsCache contains the subset of functions needed for
// a roomserver NID cache.
type RoomServerNIDsCache interface {
GetRoomServerStateKeyNID(stateKey string) (types.EventStateKeyNID, bool)
StoreRoomServerStateKeyNID(stateKey string, nid types.EventStateKeyNID)
GetRoomServerEventTypeNID(eventType string) (types.EventTypeNID, bool)
StoreRoomServerEventTypeNID(eventType string, nid types.EventTypeNID)
GetRoomServerRoomNID(roomID string) (types.RoomNID, bool)
StoreRoomServerRoomNID(roomID string, nid types.RoomNID)
GetRoomServerRoomID(roomNID types.RoomNID) (string, bool)
StoreRoomServerRoomID(roomNID types.RoomNID, roomID string)
}
func (c Caches) GetRoomServerStateKeyNID(stateKey string) (types.EventStateKeyNID, bool) {
val, found := c.RoomServerStateKeyNIDs.Get(stateKey)
if found && val != nil {
if stateKeyNID, ok := val.(types.EventStateKeyNID); ok {
return stateKeyNID, true
}
}
return 0, false
}
func (c Caches) StoreRoomServerStateKeyNID(stateKey string, nid types.EventStateKeyNID) {
c.RoomServerStateKeyNIDs.Set(stateKey, nid)
}
func (c Caches) GetRoomServerEventTypeNID(eventType string) (types.EventTypeNID, bool) {
val, found := c.RoomServerEventTypeNIDs.Get(eventType)
if found && val != nil {
if eventTypeNID, ok := val.(types.EventTypeNID); ok {
return eventTypeNID, true
}
}
return 0, false
}
func (c Caches) StoreRoomServerEventTypeNID(eventType string, nid types.EventTypeNID) {
c.RoomServerEventTypeNIDs.Set(eventType, nid)
}
func (c Caches) GetRoomServerRoomNID(roomID string) (types.RoomNID, bool) {
val, found := c.RoomServerRoomNIDs.Get(roomID)
if found && val != nil {
if roomNID, ok := val.(types.RoomNID); ok {
return roomNID, true
}
}
return 0, false
}
func (c Caches) StoreRoomServerRoomNID(roomID string, roomNID types.RoomNID) {
c.RoomServerRoomNIDs.Set(roomID, roomNID)
c.RoomServerRoomIDs.Set(string(roomNID), roomID)
}
func (c Caches) GetRoomServerRoomID(roomNID types.RoomNID) (string, bool) {
val, found := c.RoomServerRoomIDs.Get(string(roomNID))
if found && val != nil {
if roomID, ok := val.(string); ok {
return roomID, true
}
}
return "", false
}
func (c Caches) StoreRoomServerRoomID(roomNID types.RoomNID, roomID string) {
c.StoreRoomServerRoomNID(roomID, roomNID)
}