From 822d9b181332606a614639a3cd52d40c756b3525 Mon Sep 17 00:00:00 2001
From: Zapan <g0ne150@hotmail.com>
Date: Mon, 20 Jan 2025 10:11:18 +0800
Subject: [PATCH 1/2] [type:optimize] Optimize BodyParamUtils with Caffeine
 cache

- Added Caffeine cache for base type checking
- Improved isBaseType() performance with 5000-entry cache
- Reduced class loading overhead
---
 .gitignore                                    |  2 ++
 .../plugin/api/utils/BodyParamUtils.java      | 36 ++++++++++++-------
 2 files changed, 25 insertions(+), 13 deletions(-)

diff --git a/.gitignore b/.gitignore
index b9784dc9b280..648f8ec05970 100644
--- a/.gitignore
+++ b/.gitignore
@@ -45,3 +45,5 @@ Thumbs.db
 
 # rust ignore
 *.lock
+
+.factorypath
diff --git a/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java b/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
index 4368e976ea04..282d06678134 100644
--- a/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
+++ b/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
@@ -17,8 +17,13 @@
 
 package org.apache.shenyu.plugin.api.utils;
 
-import com.google.gson.JsonArray;
-import com.google.gson.JsonObject;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
 import org.apache.commons.lang3.ClassUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
@@ -27,12 +32,10 @@
 import org.apache.shenyu.common.utils.ReflectUtils;
 import org.springframework.util.LinkedMultiValueMap;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
 
 /**
  * Common rpc parameter builder utils.
@@ -127,6 +130,11 @@ private static boolean isNameMapping(final String parameterTypes) {
         return parameterTypes.startsWith("{") && parameterTypes.endsWith("}");
     }
 
+    // Caffeine cache with maximum size of 5000
+    private static final Cache<String, Boolean> BASE_TYPE_CACHE = Caffeine.newBuilder()
+            .maximumSize(5000)
+            .build();
+
     /**
      * isBaseType.
      *
@@ -134,10 +142,12 @@ private static boolean isNameMapping(final String parameterTypes) {
      * @return whether the base type is.
      */
     private static boolean isBaseType(final String paramType) {
-        try {
-            return ReflectUtils.isPrimitives(ClassUtils.getClass(paramType));
-        } catch (ClassNotFoundException e) {
-            return false;
-        }
+        return BASE_TYPE_CACHE.get(paramType, key -> {
+            try {
+                return ReflectUtils.isPrimitives(ClassUtils.getClass(key));
+            } catch (ClassNotFoundException e) {
+                return false;
+            }
+        });
     }
 }

From 88d05c8b8de23846d7961e060c3b308ed462c130 Mon Sep 17 00:00:00 2001
From: Zapan <g0ne150@hotmail.com>
Date: Mon, 20 Jan 2025 12:44:27 +0800
Subject: [PATCH 2/2] [type:fix] Fix for style check.

---
 .../apache/shenyu/plugin/api/utils/BodyParamUtils.java   | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java b/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
index 282d06678134..cda68dc5c549 100644
--- a/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
+++ b/shenyu-plugin/shenyu-plugin-api/src/main/java/org/apache/shenyu/plugin/api/utils/BodyParamUtils.java
@@ -44,6 +44,11 @@ public final class BodyParamUtils {
 
     private static final Pattern QUERY_PARAM_PATTERN = Pattern.compile("([^&=]+)(=?)([^&]+)?");
     
+    // Caffeine cache with maximum size of 5000
+    private static final Cache<String, Boolean> BASE_TYPE_CACHE = Caffeine.newBuilder()
+            .maximumSize(5000)
+            .build();
+
     private BodyParamUtils() {
     }
 
@@ -130,10 +135,6 @@ private static boolean isNameMapping(final String parameterTypes) {
         return parameterTypes.startsWith("{") && parameterTypes.endsWith("}");
     }
 
-    // Caffeine cache with maximum size of 5000
-    private static final Cache<String, Boolean> BASE_TYPE_CACHE = Caffeine.newBuilder()
-            .maximumSize(5000)
-            .build();
 
     /**
      * isBaseType.