Add a 1-hour expiration to all Objectify memcache uses

This protects us from the edge case of potentially stale
memcache data due to a DeadlineExceededExeption, or possibly
from MemcacheServiceException. If memcache gets stale and
misses a write that went to Datastore, it will catch up in
at most one hour.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=116174023
This commit is contained in:
Justine Tunney 2016-03-02 13:23:29 -08:00
parent 8a68acb84d
commit 689c673a7c
15 changed files with 40 additions and 17 deletions

View file

@ -15,6 +15,7 @@
package com.google.domain.registry.model.server;
import static com.google.domain.registry.model.ofy.ObjectifyService.ofy;
import static com.google.domain.registry.model.ofy.Ofy.RECOMMENDED_MEMCACHE_EXPIRATION;
import com.google.domain.registry.model.annotations.NotBackedUp;
import com.google.domain.registry.model.annotations.NotBackedUp.Reason;
@ -29,7 +30,7 @@ import java.util.UUID;
/** A secret number used for generating tokens (such as XSRF tokens). */
@Entity
@Cache
@Cache(expirationSeconds = RECOMMENDED_MEMCACHE_EXPIRATION)
@Unindex
@NotBackedUp(reason = Reason.AUTO_GENERATED)
public class ServerSecret extends CrossTldSingleton {