refactor: remove parameter assertion (halo-dev#1787)

ixovo · Mar 29, 2022 · a7825f3 · a7825f3
1 parent 489ffc8
commit a7825f3
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/run/halo/app/cache/AbstractStringCacheStore.java b/src/main/java/run/halo/app/cache/AbstractStringCacheStore.java
@@ -8,6 +8,7 @@
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.lang.NonNull;
 import org.springframework.util.Assert;
+import org.springframework.util.StringUtils;
 import run.halo.app.exception.ServiceException;
 import run.halo.app.utils.JsonUtils;
 
@@ -20,7 +21,9 @@
 public abstract class AbstractStringCacheStore extends AbstractCacheStore<String, String> {
 
     protected Optional<CacheWrapper<String>> jsonToCacheWrapper(String json) {
-        Assert.hasText(json, "json value must not be null");
+        if (!StringUtils.hasText(json)) {
+            return Optional.empty();
+        }
         CacheWrapper<String> cacheWrapper = null;
         try {
             cacheWrapper = JsonUtils.jsonToObject(json, new TypeReference<>() {});