From 660e006c0d3e6f9cbed2237fdcf3c49831326e1f Mon Sep 17 00:00:00 2001
From: AlexBob <billbob.dong@gmail.com>
Date: Thu, 19 Dec 2024 16:21:53 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20feat(`QueryHelper.java`):=20Add=20n?=
 =?UTF-8?q?ull=20check=20for=20`objectMap`=20to=20prevent=20NPE.?=
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---
 .../java/com/plate/boot/commons/utils/query/QueryHelper.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boot/platform/src/main/java/com/plate/boot/commons/utils/query/QueryHelper.java b/boot/platform/src/main/java/com/plate/boot/commons/utils/query/QueryHelper.java
index a2c3f30..05005ec 100644
--- a/boot/platform/src/main/java/com/plate/boot/commons/utils/query/QueryHelper.java
+++ b/boot/platform/src/main/java/com/plate/boot/commons/utils/query/QueryHelper.java
@@ -213,7 +213,8 @@ public static QueryFragment query(Object object, Pageable pageable, String prefi
      */
     public static QueryFragment query(Object object, Pageable pageable, Collection<String> skipKeys, String prefix) {
         Map<String, Object> objectMap = BeanUtils.beanToMap(object, false, true);
-        Map<String, Object> filterMap = Maps.filterKeys(objectMap, key -> !SKIP_CRITERIA_KEYS.contains(key) && !skipKeys.contains(key));
+        Map<String, Object> filterMap = ObjectUtils.isEmpty(objectMap) ? Map.of() :
+                Maps.filterKeys(objectMap, key -> !SKIP_CRITERIA_KEYS.contains(key) && !skipKeys.contains(key));
 
         QueryFragment queryFragment = QueryFragment.withMap(pageable.getPageSize(), pageable.getOffset(), filterMap);
         applySort(queryFragment, pageable.getSort(), prefix);
@@ -225,7 +226,6 @@ public static QueryFragment query(Object object, Pageable pageable, Collection<S
             processSecurityCodeKey(queryFragment, objectMap, skipKeys, prefix);
             processSearchKey(queryFragment, objectMap, prefix);
         }
-
         return queryFragment;
     }