refs #1308 - fix jakarta spring generator

Author: frantuma

src/main/java/io/swagger/codegen/v3/generators/java/SpringCodegen.java

@@ -233,6 +233,8 @@ public void processOpts() {
 
         if (isSpringBoot3Library()) {
             setDateLibrary("java8");
+            setJakarta(true);
+            additionalProperties.put(JAKARTA, jakarta);
         }
 
         super.processOpts();

src/main/resources/handlebars/JavaSpring/NotUndefined.mustache

@@ -1,7 +1,13 @@
 package {{configPackage}};
 
+{{#jakarta}}
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+{{/jakarta}}
+{{^jakarta}}
 import javax.validation.Constraint;
 import javax.validation.Payload;
+{{/jakarta}}
 import java.lang.annotation.*;
 
 @Target({ElementType.TYPE})

src/main/resources/handlebars/JavaSpring/NotUndefinedValidator.mustache

@@ -1,8 +1,14 @@
 package {{configPackage}};
 
 import org.openapitools.jackson.nullable.JsonNullable;
+{{#jakarta}}
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+{{/jakarta}}
+{{^jakarta}}
 import javax.validation.ConstraintValidator;
 import javax.validation.ConstraintValidatorContext;
+{{/jakarta}}
 import java.lang.reflect.Field;
 
 public class NotUndefinedValidator implements ConstraintValidator<NotUndefined, Object>{

src/main/resources/handlebars/JavaSpring/customInstantDeserializer.mustache

@@ -200,7 +200,13 @@ public class CustomInstantDeserializer<T extends Temporal>
         return value;
       }
     }
+    {{#jakarta}}
+    context.reportInputMismatch(handledType(), "Expected type float, integer, or string.");
+    return null;
+    {{/jakarta}}
+    {{^jakarta}}
     throw context.mappingException("Expected type float, integer, or string.");
+    {{/jakarta}}
   }
 
   private ZoneId getZone(DeserializationContext context) {

src/main/resources/handlebars/JavaSpring/libraries/spring-boot/pom.mustache

@@ -6,9 +6,14 @@
     <name>{{artifactId}}</name>
     <version>{{artifactVersion}}</version>
     <properties>
+        {{#jakarta}}
+        <maven.compiler.release>17</maven.compiler.release>
+        {{/jakarta}}
+        {{^jakarta}}
         <java.version>{{#java11}}11{{/java11}}{{^java11}}{{#java8}}1.8{{/java8}}{{^java8}}1.7{{/java8}}{{/java11}}</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
+        {{/jakarta}}
         {{#useOas2}}
         <springfox-version>2.9.2</springfox-version>
         {{/useOas2}}
@@ -19,7 +24,12 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
+        {{#jakarta}}
+        <version>3.3.4</version>
+        {{/jakarta}}
+        {{^jakarta}}
         <version>{{springBootVersion}}</version>
+        {{/jakarta}}
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
@@ -66,7 +76,13 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-tomcat</artifactId>
         </dependency>
-        
+        {{#jakarta}}
+        <dependency>
+            <groupId>org.hibernate.validator</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>8.0.1.Final</version>
+        </dependency>
+        {{/jakarta}}
         <!--SpringFox dependencies -->
         {{#useOas2}}
         <dependency>
@@ -139,6 +155,7 @@
         <dependency>
             <groupId>jakarta.validation</groupId>
             <artifactId>jakarta.validation-api</artifactId>
+            <version>3.0.2</version>
         </dependency>
         {{/jakarta}}
         {{^jakarta}}

src/main/resources/handlebars/JavaSpring/libraries/spring-boot/swagger2SpringBoot.mustache

@@ -27,8 +27,12 @@ import springfox.documentation.swagger2.annotations.EnableSwagger2;
 
 import org.springframework.context.annotation.Configuration;
 import org.springframework.format.FormatterRegistry;
+{{#jakarta}}
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+{{/jakarta}}
+{{^jakarta}}
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
-
+{{/jakarta}}
 @SpringBootApplication
 {{#useOas2}}
 @EnableSwagger2
@@ -62,7 +66,12 @@ public class Swagger2SpringBoot implements CommandLineRunner {
     {{/useBeanValidation}}
 
     @Configuration
+    {{#jakarta}}
+        static class CustomDateConfig implements WebMvcConfigurer {
+    {{/jakarta}}
+    {{^jakarta}}
     static class CustomDateConfig extends WebMvcConfigurerAdapter {
+    {{/jakarta}}
         @Override
         public void addFormatters(FormatterRegistry registry) {
             registry.addConverter(new LocalDateConverter("{{#datePattern}}{{datePattern}}{{/datePattern}}{{^datePattern}}yyyy-MM-dd{{/datePattern}}"));

src/main/resources/handlebars/JavaSpring/libraries/spring-boot3/pom.mustache

@@ -8,14 +8,14 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.release>17</maven.compiler.release>
-        <springboot-version>3.1.1</springboot-version>
-        <swagger-annotations-version>2.2.14</swagger-annotations-version>
+        <springboot-version>3.3.4</springboot-version>
+        <swagger-annotations-version>2.2.25</swagger-annotations-version>
         <springdoc-version>1.7.0</springdoc-version>
     </properties>
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.1.1</version>
+        <version>3.3.4</version>
     </parent>
     <build>
         <sourceDirectory>src/main/java</sourceDirectory>
@@ -44,6 +44,11 @@
             <artifactId>spring-boot-starter-tomcat</artifactId>
             <version>${springboot-version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.hibernate.validator</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>8.0.1.Final</version>
+        </dependency>
         {{#withXml}}
         <dependency>
           <groupId>com.fasterxml.jackson.dataformat</groupId>

src/test/java/io/swagger/codegen/v3/generators/java/SpringGeneratorTest.java

@@ -32,6 +32,8 @@ public void testGenerator() throws Exception {
                 false)) // OpenAPI 3.x - use true for Swagger/OpenAPI 2.x definitions
             .options(
                 new Options()
+                    // .library("spring-boot3")
+                    // .addAdditionalProperty("jakarta", true)
                     // .addAdditionalProperty("validationMode", "loose")
                     // .addAdditionalProperty("validationMode", "legacy")
                     // .addAdditionalProperty("validationMode", "legacyNullable")