Fix NPE in CacheSpecMap when specs is not specified.

4 years ago · 60088164a6
1 changed files with 5 additions and 3 deletions
--- a/common/cache/src/main/java/org/thingsboard/server/cache/CacheSpecsMap.java
+++ b/common/cache/src/main/java/org/thingsboard/server/cache/CacheSpecsMap.java
@ -38,9 +38,11 @@ public class CacheSpecsMap {

    @PostConstruct
    public void replaceTheJWTTokenRefreshExpTime() {
-        var cacheSpecs = specs.get(CacheConstants.USERS_SESSION_INVALIDATION_CACHE);
-        if (cacheSpecs != null) {
-            cacheSpecs.setTimeToLiveInMinutes((refreshTokenExpTime / 60) + 1);
+        if (specs != null) {
+            var cacheSpecs = specs.get(CacheConstants.USERS_SESSION_INVALIDATION_CACHE);
+            if (cacheSpecs != null) {
+                cacheSpecs.setTimeToLiveInMinutes((refreshTokenExpTime / 60) + 1);
+            }
        }
    }