[java][resttemplate] Add support for Jackson 3 and Spring Boot 4 in Java resttemplate (OpenAPITools#23144)

* feat: add support for Jackson 3 and Spring Boot 4 in Java resttemplate client generation

* chore: remove deprecated resttemplate-springBoot4 paths from YAML configuration

* feat: add serialization library support for Jackson 3 in Java client

* chore: initialize project structure and add initial files

* feat: update library template for Spring RestTemplate to support Jackson 3

* chore: add paths for resttemplate-springBoot4 in YAML configuration

* chore: remove unused test files from the project

* chore: add libs.versions.toml and update FILES for new test files

* chore: remove unused test files from the project

Author: jorgerod

.github/workflows/samples-java-client-jdk17.yaml

@@ -4,6 +4,7 @@ on:
   push:
     paths:
       - samples/client/petstore/java/resttemplate-jakarta/**
+      - samples/client/petstore/java/resttemplate-springBoot4-*/**
       - samples/client/petstore/java/webclient-jakarta/**
       - samples/client/petstore/java/restclient-*/**
       - samples/client/others/java/webclient-sealedInterface/**
@@ -13,6 +14,7 @@ on:
   pull_request:
     paths:
       - samples/client/petstore/java/resttemplate-jakarta/**
+      - samples/client/petstore/java/resttemplate-springBoot4-*/**
       - samples/client/petstore/java/webclient-jakarta/**
       - samples/client/petstore/java/restclient-*/**
       - samples/client/others/java/webclient-sealedInterface/**
@@ -29,6 +31,8 @@ jobs:
         sample:
           # clients
           - samples/client/petstore/java/resttemplate-jakarta
+          - samples/client/petstore/java/resttemplate-springBoot4-jackson2
+          - samples/client/petstore/java/resttemplate-springBoot4-jackson3
           - samples/client/petstore/java/webclient-jakarta
           - samples/client/petstore/java/restclient
           - samples/client/petstore/java/restclient-nullable-arrays

bin/configs/java-resttemplate-springBoot4-jackson2.yaml

@@ -0,0 +1,12 @@
+generatorName: java
+outputDir: samples/client/petstore/java/resttemplate-springBoot4-jackson2
+library: resttemplate
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  artifactId: petstore-resttemplate
+  hideGenerationTimestamp: "true"
+  containerDefaultToNull: "true"
+  useJakartaEe: true
+  useSpringBoot4: true
+

bin/configs/java-resttemplate-springBoot4-jackson3.yaml

@@ -0,0 +1,13 @@
+generatorName: java
+outputDir: samples/client/petstore/java/resttemplate-springBoot4-jackson3
+library: resttemplate
+inputSpec: modules/openapi-generator/src/test/resources/3_0/petstore-with-fake-endpoints-models-for-testing.yaml
+templateDir: modules/openapi-generator/src/main/resources/Java
+additionalProperties:
+  artifactId: petstore-resttemplate
+  hideGenerationTimestamp: "true"
+  containerDefaultToNull: "true"
+  useJakartaEe: true
+  useSpringBoot4: true
+  useJackson3: true
+  openApiNullable: false

docs/generators/java-microprofile.md

@@ -64,7 +64,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |implicitHeadersRegex|Skip header parameters that matches given regex in the generated API methods using @ApiImplicitParams annotation. Note: this parameter is ignored when implicitHeaders=true| |null|
 |invokerPackage|root package for generated code| |org.openapitools.client|
 |legacyDiscriminatorBehavior|Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).|<dl><dt>**true**</dt><dd>The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.</dd><dt>**false**</dt><dd>The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.</dd></dl>|true|
-|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.17.1</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.1. JSON processing: Jackson 2.17.1</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.17.1. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.1.5 if `useJakartaEe=true`). JSON processing: Jackson 2.17.1</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18. JSON processing: Jackson 2.17.1</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6. JSON processing: Jackson 2.17.1</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.17.1</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.17.1</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.17.1</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.17.1. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.17.1. Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.17.1</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.17.1</dd></dl>|okhttp-gson|
+|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.17.1</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.1. JSON processing: Jackson 2.17.1</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.17.1. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.2.x if `useJakartaEe=true`, 7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.x (3.x if `useJackson3=true`)</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18. JSON processing: Jackson 2.17.1</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6. JSON processing: Jackson 2.17.1</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.17.1</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.17.1</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.17.1</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.17.1. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.17.1. Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.17.1</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.17.1</dd></dl>|okhttp-gson|
 |licenseName|The name of the license| |Unlicense|
 |licenseUrl|The URL of the license| |http://unlicense.org|
 |microprofileFramework|Framework for microprofile. Possible values &quot;kumuluzee&quot;| |null|

docs/generators/java.md

@@ -64,7 +64,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |implicitHeadersRegex|Skip header parameters that matches given regex in the generated API methods using @ApiImplicitParams annotation. Note: this parameter is ignored when implicitHeaders=true| |null|
 |invokerPackage|root package for generated code| |org.openapitools.client|
 |legacyDiscriminatorBehavior|Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).|<dl><dt>**true**</dt><dd>The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.</dd><dt>**false**</dt><dd>The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.</dd></dl>|true|
-|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.17.1</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.1. JSON processing: Jackson 2.17.1</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.17.1. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.1.5 if `useJakartaEe=true`). JSON processing: Jackson 2.17.1</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18. JSON processing: Jackson 2.17.1</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6. JSON processing: Jackson 2.17.1</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.17.1</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.17.1</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.17.1</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.17.1. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.17.1. Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.17.1</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.17.1</dd></dl>|okhttp-gson|
+|library|library template (sub-template) to use|<dl><dt>**jersey2**</dt><dd>HTTP client: Jersey client 2.25.1. JSON processing: Jackson 2.17.1</dd><dt>**jersey3**</dt><dd>HTTP client: Jersey client 3.1.1. JSON processing: Jackson 2.17.1</dd><dt>**feign**</dt><dd>HTTP client: OpenFeign 13.2.1. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**feign-hc5**</dt><dd>HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.17.1 or Gson 2.10.1</dd><dt>**okhttp-gson**</dt><dd>[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.</dd><dt>**retrofit2**</dt><dd>HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.17.1. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)</dd><dt>**resttemplate**</dt><dd>HTTP client: Spring RestTemplate 5.3.33 (6.2.x if `useJakartaEe=true`, 7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.x (3.x if `useJackson3=true`)</dd><dt>**webclient**</dt><dd>HTTP client: Spring WebClient 5.1.18. JSON processing: Jackson 2.17.1</dd><dt>**restclient**</dt><dd>HTTP client: Spring RestClient 6.1.6. JSON processing: Jackson 2.17.1</dd><dt>**resteasy**</dt><dd>HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.17.1</dd><dt>**vertx**</dt><dd>HTTP client: VertX client 3.5.2. JSON processing: Jackson 2.17.1</dd><dt>**google-api-client**</dt><dd>HTTP client: Google API client 2.2.0. JSON processing: Jackson 2.17.1</dd><dt>**rest-assured**</dt><dd>HTTP client: rest-assured 5.3.2. JSON processing: Gson 2.10.1 or Jackson 2.17.1. Only for Java 8</dd><dt>**native**</dt><dd>HTTP client: Java native HttpClient. JSON processing: Jackson 2.17.1. Only for Java11+</dd><dt>**microprofile**</dt><dd>HTTP client: Microprofile client 2.0 (default, set desired version via `microprofileRestClientVersion=x.x.x`). JSON processing: JSON-B 1.0.2 or Jackson 2.17.1</dd><dt>**apache-httpclient**</dt><dd>HTTP client: Apache httpclient 5.2.1. JSON processing: Jackson 2.17.1</dd></dl>|okhttp-gson|
 |licenseName|The name of the license| |Unlicense|
 |licenseUrl|The URL of the license| |http://unlicense.org|
 |microprofileFramework|Framework for microprofile. Possible values &quot;kumuluzee&quot;| |null|

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavaClientCodegen.java

@@ -280,7 +280,7 @@ public JavaClientCodegen() {
         supportedLibraries.put(FEIGN_HC5, "HTTP client: OpenFeign 13.2.1/HttpClient5 5.4.2. JSON processing: Jackson 2.17.1 or Gson 2.10.1");
         supportedLibraries.put(OKHTTP_GSON, "[DEFAULT] HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1. Enable Parcelable models on Android using '-DparcelableModel=true'. Enable gzip request encoding using '-DuseGzipFeature=true'.");
         supportedLibraries.put(RETROFIT_2, "HTTP client: OkHttp 4.11.0. JSON processing: Gson 2.10.1 (Retrofit 2.5.0) or Jackson 2.17.1. Enable the RxJava adapter using '-DuseRxJava[2/3]=true'. (RxJava 1.x or 2.x or 3.x)");
-        supportedLibraries.put(RESTTEMPLATE, "HTTP client: Spring RestTemplate 5.3.33 (6.1.5 if `useJakartaEe=true`). JSON processing: Jackson 2.17.1");
+        supportedLibraries.put(RESTTEMPLATE, "HTTP client: Spring RestTemplate 5.3.33 (6.2.x if `useJakartaEe=true`, 7.x.x if `useSpringBoot4=true`). JSON processing: Jackson 2.x (3.x if `useJackson3=true`)");
         supportedLibraries.put(WEBCLIENT, "HTTP client: Spring WebClient 5.1.18. JSON processing: Jackson 2.17.1");
         supportedLibraries.put(RESTCLIENT, "HTTP client: Spring RestClient 6.1.6. JSON processing: Jackson 2.17.1");
         supportedLibraries.put(RESTEASY, "HTTP client: Resteasy client 4.7.6. JSON processing: Jackson 2.17.1");
@@ -307,7 +307,7 @@ public JavaClientCodegen() {
         serializationLibrary.setEnum(serializationOptions);
         cliOptions.add(serializationLibrary);
         cliOptions.add(CliOption.newBoolean(USE_SPRING_BOOT4, "Generate code and provide dependencies for use with Spring Boot 4.x.", useSpringBoot4));
-        cliOptions.add(CliOption.newBoolean(USE_JACKSON_3, "Set it in order to use jackson 3 dependencies (only allowed when `" + USE_SPRING_BOOT4 + "` is set and incompatible with `"+OPENAPI_NULLABLE+"`).", useJackson3));        // Ensure the OAS 3.x discriminator mappings include any descendent schemas that allOf
+        cliOptions.add(CliOption.newBoolean(USE_JACKSON_3, "Set it in order to use jackson 3 dependencies (only allowed when `" + USE_SPRING_BOOT4 + "` is set and incompatible with `" + OPENAPI_NULLABLE + "`).", useJackson3));        // Ensure the OAS 3.x discriminator mappings include any descendent schemas that allOf
         // inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values,
         // and the discriminator mapping schemas in the OAS document.
         this.setLegacyDiscriminatorBehavior(false);
@@ -378,14 +378,14 @@ public void processOpts() {
         convertPropertyToBooleanAndWriteBack(CodegenConstants.USE_ONEOF_DISCRIMINATOR_LOOKUP, this::setUseOneOfDiscriminatorLookup);
         convertPropertyToBooleanAndWriteBack(USE_JACKSON_3, this::setUseJackson3);
         convertPropertyToBooleanAndWriteBack(USE_SPRING_BOOT4, this::setUseSpringBoot4);
-        if(isUseJackson3() && !isUseSpringBoot4()){
+        if (isUseJackson3() && !isUseSpringBoot4()) {
             throw new IllegalArgumentException("useJackson3 is only available with Spring Boot >= 4");
         }
-        if(isUseJackson3() && isOpenApiNullable()){
+        if (isUseJackson3() && isOpenApiNullable()) {
             throw new IllegalArgumentException("openApiNullable cannot be set with useJackson3");
         }
 
-        if(this.useJackson3){
+        if (this.useJackson3) {
             this.applyJackson3Package();
         } else {
             this.applyJackson2Package();

modules/openapi-generator/src/main/resources/Java/libraries/resttemplate/ApiClient.mustache

@@ -3,8 +3,8 @@
 package {{invokerPackage}};
 
 {{#withXml}}
-import com.fasterxml.jackson.dataformat.xml.XmlMapper;
-import com.fasterxml.jackson.dataformat.xml.ser.ToXmlGenerator;
+import {{jacksonPackage}}.dataformat.xml.XmlMapper;
+import {{jacksonPackage}}.dataformat.xml.ser.ToXmlGenerator;
 {{/withXml}}
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;

modules/openapi-generator/src/main/resources/Java/libraries/resttemplate/build.gradle.mustache

@@ -115,12 +115,22 @@ ext {
     {{#swagger2AnnotationLibrary}}
     swagger_annotations_version = "2.2.9"
     {{/swagger2AnnotationLibrary}}
+    {{#useJackson3}}
+    jackson_version = "3.1.0"
+    {{/useJackson3}}
+    {{^useJackson3}}
     jackson_version = "2.21.1"
+    {{/useJackson3}}
     jackson_annotations_version = "2.21"
-    jackson_databind_version = "2.21.1"
     {{#openApiNullable}}
     jackson_databind_nullable_version = "0.2.9"
     {{/openApiNullable}}
+    {{#useSpringBoot4}}
+    spring_web_version = "7.0.5"
+    jakarta_annotation_version = "3.0.0"
+    bean_validation_version = "3.1.1"
+    {{/useSpringBoot4}}
+    {{^useSpringBoot4}}
     {{#useJakartaEe}}
     spring_web_version = "6.2.8"
     jakarta_annotation_version = "2.1.1"
@@ -131,6 +141,7 @@ ext {
     jakarta_annotation_version = "1.3.5"
     bean_validation_version = "2.0.2"
     {{/useJakartaEe}}
+    {{/useSpringBoot4}}
     jodatime_version = "2.9.9"
     junit_version = "5.10.2"
 }
@@ -145,25 +156,27 @@ dependencies {
     implementation "com.google.code.findbugs:jsr305:3.0.2"
     implementation "org.springframework:spring-web:$spring_web_version"
     implementation "org.springframework:spring-context:$spring_web_version"
-    implementation "com.fasterxml.jackson.core:jackson-core:$jackson_version"
+    implementation "{{jacksonPackage}}.core:jackson-core:$jackson_version"
     implementation "com.fasterxml.jackson.core:jackson-annotations:$jackson_annotations_version"
-    implementation "com.fasterxml.jackson.core:jackson-databind:$jackson_databind_version"
+    implementation "{{jacksonPackage}}.core:jackson-databind:$jackson_version"
     {{^useJakartaEe}}
     implementation "com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:$jackson_version"
     {{/useJakartaEe}}
     {{#useJakartaEe}}
-    implementation "com.fasterxml.jackson.jakarta.rs:jackson-jakarta-rs-json-provider:$jackson_version"
+    implementation "{{jacksonPackage}}.jakarta.rs:jackson-jakarta-rs-json-provider:$jackson_version"
     {{/useJakartaEe}}
     {{#openApiNullable}}
     implementation "org.openapitools:jackson-databind-nullable:$jackson_databind_nullable_version"
     {{/openApiNullable}}
+    {{^useJackson3}}
     implementation "com.fasterxml.jackson.datatype:jackson-datatype-jsr310:$jackson_version"
+    {{/useJackson3}}
     {{#joda}}
-    implementation "com.fasterxml.jackson.datatype:jackson-datatype-joda:$jackson_version"
+    implementation "{{jacksonPackage}}.datatype:jackson-datatype-joda:$jackson_version"
     implementation "joda-time:joda-time:$jodatime_version"
     {{/joda}}
     {{#withXml}}
-    implementation "com.fasterxml.jackson.dataformat:jackson-dataformat-xml:$jackson_version"
+    implementation "{{jacksonPackage}}.dataformat:jackson-dataformat-xml:$jackson_version"
     implementation "io.github.threeten-jaxb:threeten-jaxb-core:1.2"
     {{/withXml}}
     implementation "jakarta.annotation:jakarta.annotation-api:$jakarta_annotation_version"