feat: migrate to Jackson 3.x (tools.jackson 3.2.1) per easy4j-deploy spec

- jackson-bom 3.2.1 (tools.jackson) imported in dependencyManagement
- jackson-databind: com.fasterxml.jackson.core -> tools.jackson.core
- package migration: com.fasterxml.jackson.databind -> tools.jackson.databind
- annotations stay at com.fasterxml.jackson.annotation (BOM manages 2.22)
- new ObjectMapper() -> new JsonMapper() in tests
- NOTE: mvn test cannot run on this branch pre-existing (pom declares no
  junit-jupiter dependency, only the version property); verified compile OK
  and full test suite (374 tests green) with junit-jupiter added temporarily

Author: loong10k

pom.xml

@@ -46,7 +46,7 @@
         <commons-lang3.version>3.20.0</commons-lang3.version>
         <fastjson.version>2.0.62</fastjson.version>
         <guava.version>33.6.0-jre</guava.version>
-        <jackson.version>2.22.0</jackson.version>
+        <jackson-bom.version>3.2.1</jackson-bom.version>
         <junit-jupiter.version>6.1.0</junit-jupiter.version>
         <lombok.version>1.18.46</lombok.version>
         <okhttp.version>4.12.0</okhttp.version>
@@ -63,6 +63,14 @@
     <!-- 依赖版本统一管理（dependencyManagement） -->
     <dependencyManagement>
         <dependencies>
+            <!-- Jackson BOM -->
+            <dependency>
+                <groupId>tools.jackson</groupId>
+                <artifactId>jackson-bom</artifactId>
+                <version>${jackson-bom.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
             <!-- For Lombok -->
             <dependency>
                 <groupId>org.projectlombok</groupId>
@@ -82,12 +90,6 @@
                 <artifactId>okhttp</artifactId>
                 <version>${okhttp.version}</version>
             </dependency>
-            <!-- For Jackson -->
-            <dependency>
-                <groupId>com.fasterxml.jackson.core</groupId>
-                <artifactId>jackson-databind</artifactId>
-                <version>${jackson.version}</version>
-            </dependency>
             <!-- For Guava -->
             <dependency>
                 <groupId>com.google.guava</groupId>
@@ -129,7 +131,7 @@
         </dependency>
         <!-- For Jackson -->
         <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
+            <groupId>tools.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
         </dependency>
         <!-- For Guava -->

src/main/java/com/faceplusplus/spring/boot/FaceppOkHttp3Template.java

@@ -16,7 +16,7 @@
 package com.faceplusplus.spring.boot;
 
 import com.alibaba.fastjson.JSONObject;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
 import com.faceplusplus.spring.boot.resp.FaceppResponse;
 import lombok.extern.slf4j.Slf4j;
 import okhttp3.*;

src/main/java/com/faceplusplus/spring/boot/FaceppOperations.java

@@ -15,7 +15,7 @@
  */
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
 import lombok.extern.slf4j.Slf4j;
 
 /**

src/test/java/com/faceplusplus/spring/boot/FaceppFaceAsyncOperationsTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import okhttp3.OkHttpClient;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -17,7 +18,7 @@ void setUp() {
         FaceppProperties properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(httpTemplate, properties);
         operations = new FaceppFaceAsyncOperations(template);
     }

src/test/java/com/faceplusplus/spring/boot/FaceppFaceOperationsCoverageTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import com.faceplusplus.spring.boot.req.*;
 import com.faceplusplus.spring.boot.resp.*;
 import okhttp3.OkHttpClient;
@@ -29,7 +30,7 @@ void setUp() {
         properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        stubHttpTemplate = new StubOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        stubHttpTemplate = new StubOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(stubHttpTemplate, properties);
         operations = new FaceppFaceOperations(template);
     }

src/test/java/com/faceplusplus/spring/boot/FaceppFaceOperationsTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import okhttp3.OkHttpClient;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -17,7 +18,7 @@ void setUp() {
         FaceppProperties properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(httpTemplate, properties);
         operations = new FaceppFaceOperations(template);
     }

src/test/java/com/faceplusplus/spring/boot/FaceppFacesetAsyncOperationsTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import okhttp3.OkHttpClient;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -17,7 +18,7 @@ void setUp() {
         FaceppProperties properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(httpTemplate, properties);
         operations = new FaceppFacesetAsyncOperations(template);
     }

src/test/java/com/faceplusplus/spring/boot/FaceppFacesetOperationsCoverageTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import com.faceplusplus.spring.boot.req.*;
 import com.faceplusplus.spring.boot.resp.*;
 import okhttp3.OkHttpClient;
@@ -30,7 +31,7 @@ void setUp() {
         properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        stubHttpTemplate = new StubOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        stubHttpTemplate = new StubOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(stubHttpTemplate, properties);
         operations = new FaceppFacesetOperations(template);
         asyncOperations = new FaceppFacesetAsyncOperations(template);

src/test/java/com/faceplusplus/spring/boot/FaceppFacesetOperationsTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import okhttp3.OkHttpClient;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -17,7 +18,7 @@ void setUp() {
         FaceppProperties properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new ObjectMapper(), properties);
+        FaceppOkHttp3Template httpTemplate = new FaceppOkHttp3Template(new OkHttpClient(), new JsonMapper(), properties);
         template = new FaceppTemplate(httpTemplate, properties);
         operations = new FaceppFacesetOperations(template);
     }

src/test/java/com/faceplusplus/spring/boot/FaceppOkHttp3TemplateRealTest.java

@@ -1,6 +1,7 @@
 package com.faceplusplus.spring.boot;
 
-import com.fasterxml.jackson.databind.ObjectMapper;
+import tools.jackson.databind.ObjectMapper;
+import tools.jackson.databind.json.JsonMapper;
 import com.faceplusplus.spring.boot.resp.FaceppResponse;
 import okhttp3.*;
 import org.junit.jupiter.api.BeforeEach;
@@ -32,7 +33,7 @@ void setUp() {
         properties = new FaceppProperties();
         properties.setAppId("test-key");
         properties.setAppCertificate("test-secret");
-        objectMapper = new ObjectMapper();
+        objectMapper = new JsonMapper();
 
         OkHttpClient client = new OkHttpClient.Builder()
                 .addInterceptor(chain -> {