From 6ceafa95a9114e8bb7b3c41d7abb07af77aab8c0 Mon Sep 17 00:00:00 2001
From: Roman Zabaluev <rzabaluev@provectus.com>
Date: Wed, 3 May 2023 16:42:41 +0800
Subject: [PATCH] Review fixes

---
 .../ui/service/rbac/extractor/OauthAuthorityExtractor.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/rbac/extractor/OauthAuthorityExtractor.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/rbac/extractor/OauthAuthorityExtractor.java
index 57eb256edd..509e0ec187 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/rbac/extractor/OauthAuthorityExtractor.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/rbac/extractor/OauthAuthorityExtractor.java
@@ -22,6 +22,8 @@ import reactor.core.publisher.Mono;
 @Slf4j
 public class OauthAuthorityExtractor implements ProviderAuthorityExtractor {
 
+  private static final ObjectMapper objectMapper = new ObjectMapper();
+
   public static final String ROLES_FIELD_PARAM_NAME = "roles-field";
 
   @Override
@@ -106,7 +108,7 @@ public class OauthAuthorityExtractor implements ProviderAuthorityExtractor {
 
       log.trace("Trying to deserialize the field");
       //@formatter:off
-      return new ObjectMapper().readValue((String) roles, new TypeReference<>() {});
+      return objectMapper.readValue((String) roles, new TypeReference<>() {});
       //@formatter:on
     } catch (Exception e) {
       log.error("Error deserializing field", e);