Tsystems 196 upgrade spring boot to 3.3.x mailservice

pom.xml

@@ -16,7 +16,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.0.6</version>
+		<version>3.3.8</version>
 		<relativePath/>
 	</parent>
 
@@ -29,7 +29,7 @@
 		<openapi-generator-maven-plugin.version>6.6.0</openapi-generator-maven-plugin.version>
 		<springfox-swagger2.version>3.0.0</springfox-swagger2.version>
 		<jackson-databind-nullable.version>0.2.3</jackson-databind-nullable.version>
-		<spring-security.version>6.0.5</spring-security.version>
+		<spring-security.version>6.3.4</spring-security.version>
 		<maven.compiler.source>17</maven.compiler.source>
 		<maven.compiler.target>17</maven.compiler.target>
 		<hibernate.validator.version>8.0.0.Final</hibernate.validator.version>
@@ -68,12 +68,10 @@
 		<dependency>
 			<groupId>javax.cache</groupId>
 			<artifactId>cache-api</artifactId>
-			<version>1.1.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.hibernate.validator</groupId>
 			<artifactId>hibernate-validator</artifactId>
-			<version>${hibernate-validator.version}</version>
 		</dependency>
 
 		<!-- OpenApi/Swagger dependencies -->
@@ -109,22 +107,20 @@
 		<dependency>
 			<groupId>org.springdoc</groupId>
 			<artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-			<version>2.4.0</version>
+			<version>2.6.0</version>
 		</dependency>
 		<dependency>
-			<groupId>javax.ws.rs</groupId>
-			<artifactId>javax.ws.rs-api</artifactId>
-			<version>${javax.ws.rs-api.version}</version>
+			<groupId>jakarta.ws.rs</groupId>
+			<artifactId>jakarta.ws.rs-api</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>javax.xml.ws</groupId>
-			<artifactId>jaxws-api</artifactId>
-			<version>2.3.1</version>
+			<groupId>jakarta.xml.ws</groupId>
+			<artifactId>jakarta.xml.ws-api</artifactId>
+			<version>2.3.3</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-core</artifactId>
-			<version>${spring-security.version}</version>
 		</dependency>
 
 
@@ -145,7 +141,6 @@
 		<dependency>
 			<groupId>org.apache.commons</groupId>
 			<artifactId>commons-lang3</artifactId>
-			<version>${commons-lang3.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>
@@ -193,12 +188,10 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>${log4j.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-to-slf4j</artifactId>
-			<version>${log4j.version}</version>
 		</dependency>
 
 		<dependency>
@@ -221,7 +214,12 @@
 		<dependency>
 			<groupId>org.yaml</groupId>
 			<artifactId>snakeyaml</artifactId>
-			<version>2.0</version>
+		</dependency>
+		<dependency>
+			<groupId>com.sun.xml.ws</groupId>
+			<artifactId>jaxws-rt</artifactId>
+			<version>4.0.3</version>
+			<scope>provided</scope>
 		</dependency>
 
 		<!-- Spring actuator  -->
@@ -242,13 +240,17 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
-
-		<!-- test dependencies -->
 		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.13.2</version>
+			<groupId>org.hamcrest</groupId>
+			<artifactId>hamcrest-junit</artifactId>
+			<version>2.0.0.0</version>
 			<scope>test</scope>
+			<exclusions>
+				<exclusion>
+					<groupId>junit</groupId>
+					<artifactId>junit</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 	</dependencies>
 
@@ -300,7 +302,7 @@
 	    	<plugin>
 			    <groupId>org.apache.maven.plugins</groupId>
 			    <artifactId>maven-checkstyle-plugin</artifactId>
-			    <version>3.1.1</version>
+			    <version>3.6.0</version>
 			    <executions>
 			        <execution>
 			            <id>validate</id>
@@ -356,6 +358,24 @@
 					</execution>
 				</executions>
 			</plugin>
+			<plugin>
+				<groupId>org.openrewrite.maven</groupId>
+				<artifactId>rewrite-maven-plugin</artifactId>
+				<version>6.0.4</version>
+				<configuration>
+					<exportDatatables>true</exportDatatables>
+					<activeRecipes>
+						<recipe>org.openrewrite.java.spring.boot3.UpgradeSpringBoot_3_3</recipe>
+					</activeRecipes>
+				</configuration>
+				<dependencies>
+					<dependency>
+						<groupId>org.openrewrite.recipe</groupId>
+						<artifactId>rewrite-spring</artifactId>
+						<version>6.0.2</version>
+					</dependency>
+				</dependencies>
+			</plugin>
 		</plugins>
 	</build>
 	<profiles>

src/main/java/de/caritas/cob/mailservice/api/ApiResponseEntityExceptionHandler.java

@@ -3,7 +3,7 @@
 import de.caritas.cob.mailservice.api.exception.InternalServerErrorException;
 import de.caritas.cob.mailservice.api.service.LogService;
 import java.net.UnknownHostException;
-import javax.validation.ConstraintViolationException;
+import jakarta.validation.ConstraintViolationException;
 import lombok.NoArgsConstructor;
 import org.springframework.core.Ordered;
 import org.springframework.core.annotation.Order;

src/main/java/de/caritas/cob/mailservice/api/controller/MailController.java

@@ -7,8 +7,8 @@
 import de.caritas.cob.mailservice.api.model.MailsDTO;
 import de.caritas.cob.mailservice.api.service.MailService;
 import de.caritas.cob.mailservice.generated.api.controller.MailsApi;
-import io.swagger.annotations.Api;
-import javax.validation.Valid;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.Valid;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
@@ -18,8 +18,8 @@
 
 /** Controller for mail requests. */
 @RestController
+@Tag(name = "mails-controller")
 @RequiredArgsConstructor
-@Api(tags = "mails-controller")
 public class MailController implements MailsApi {
 
   private final @NonNull MailService mailService;

src/main/java/de/caritas/cob/mailservice/api/helper/ThymeleafHelper.java

@@ -5,7 +5,7 @@
 import java.util.Locale;
 import java.util.Map;
 import java.util.Optional;
-import javax.annotation.PostConstruct;
+import jakarta.annotation.PostConstruct;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.thymeleaf.TemplateEngine;

src/main/java/de/caritas/cob/mailservice/api/service/DefaultTranslationsService.java

@@ -40,8 +40,7 @@ public String fetchDefaultTranslations(
       return String.join("", fileLines);
     } catch (IOException ex) {
       throw new IllegalStateException(
-          String.format(
-              "Json file with translations could not be loaded, translation component name: %s",
+          "Json file with translations could not be loaded, translation component name: %s".formatted(
               translationComponentName),
           ex);
     }
@@ -60,8 +59,7 @@ private FileInputStream buildStreamForExternalPath(
       String translationComponentName, String languageCode, Dialect dialect) {
     try {
       String filename =
-          String.format(
-              "%s/%s.%s%s.json",
+          "%s/%s.%s%s.json".formatted(
               customTranslationsPath,
               translationComponentName.toLowerCase(),
               languageCode,

src/main/java/de/caritas/cob/mailservice/api/service/ExchangeMailService.java

@@ -99,7 +99,7 @@ private void prepareAndSendMail(
       LogService.logDebug("email sent");
     } catch (Exception e) {
       throw new ExchangeMailServiceException(
-          String.format("Error while sending Exchange email: %s", msg.toString()), e);
+          "Error while sending Exchange email: %s".formatted(msg.toString()), e);
     } finally {
       exchangeService.close();
     }
@@ -115,7 +115,7 @@ private void setupExchangeService(ExchangeService exchangeService)
     } catch (URISyntaxException e) {
       exchangeService.close();
       throw new ExchangeMailServiceException(
-          String.format("Could not set ExchangeMailService URL %s ", this.exchangeUrl), e);
+          "Could not set ExchangeMailService URL %s ".formatted(this.exchangeUrl), e);
     }
   }
 

src/main/java/de/caritas/cob/mailservice/api/service/MailErrorMessageBuilder.java

@@ -21,7 +21,7 @@ public class MailErrorMessageBuilder {
    */
   public String buildEmailErrorMessage(MailDTO mail, Exception ex) {
     String errorMessage =
-        String.format("Mail request for template %s could not be executed.", mail.getTemplate());
+        "Mail request for template %s could not be executed.".formatted(mail.getTemplate());
 
     return "Error message:" + errorMessage + "\n" + replaceMailAddresses(getStackTrace(ex));
   }

src/main/java/de/caritas/cob/mailservice/api/service/MailService.java

@@ -66,7 +66,7 @@ private Consumer<MailDTO> renderAndSendHtmlMail() {
 
   private void logAndSendErrorMessage(MailDTO mail) {
     String errorMessage =
-        String.format("Template description %s could not be found.", mail.getTemplate());
+        "Template description %s could not be found.".formatted(mail.getTemplate());
     LogService.logError(errorMessage);
     sendErrorMail(errorMessage);
   }
@@ -83,7 +83,7 @@ private void renderAndSend(MailDTO mail, TemplateDescription desc, Map<String, O
           .render(desc, mail, data)
           .ifPresent(text -> sendHtmlMail(mail, desc, text, subject));
     } catch (TemplateServiceException e) {
-      var message = String.format("Could not load template: %s", e.getMessage());
+      var message = "Could not load template: %s".formatted(e.getMessage());
       throw new InternalServerErrorException(message, e);
     }
   }
@@ -100,7 +100,7 @@ private void sendHtmlMail(
       }
     } catch (SmtpMailServiceException | ExchangeMailServiceException e) {
       throw new InternalServerErrorException(
-          String.format("Could not send HTML mail: %s", e.getMessage()), e);
+          "Could not send HTML mail: %s".formatted(e.getMessage()), e);
     }
   }
 

src/main/java/de/caritas/cob/mailservice/api/service/SmtpMailService.java

@@ -8,7 +8,6 @@
 import java.io.FileInputStream;
 import java.util.List;
 import org.apache.commons.io.IOUtils;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.io.ByteArrayResource;
 import org.springframework.core.io.ClassPathResource;
@@ -42,7 +41,6 @@ public class SmtpMailService {
   private boolean useCustomResourcesPath;
 
   /** Standard constructor for mail service */
-  @Autowired
   public SmtpMailService(JavaMailSender javaMailSender) {
     this.javaMailSender = javaMailSender;
   }

src/main/java/de/caritas/cob/mailservice/api/service/TemplateDescriptionService.java

@@ -51,8 +51,7 @@ private TemplateDescription loadTemplateDescription(String templateName)
       return mapper.readValue(templateDescriptionJson, TemplateDescription.class);
     } catch (Exception ex) {
       throw new TemplateDescriptionServiceException(
-          String.format(
-              "Json file with template description could not be parsed, template name: %s",
+          "Json file with template description could not be parsed, template name: %s".formatted(
               templateName),
           ex);
     }
@@ -78,8 +77,7 @@ private String loadTemplateDescriptionFile(String templateName)
       return String.join("", fileLines);
     } catch (Exception ex) {
       throw new TemplateDescriptionServiceException(
-          String.format(
-              "Json file with template description could not be loaded, template name: %s",
+          "Json file with template description could not be loaded, template name: %s".formatted(
               templateName),
           ex);
     }

src/main/java/de/caritas/cob/mailservice/api/service/TemplateService.java

@@ -53,8 +53,7 @@ public Optional<String> render(TemplateDescription desc, MailDTO mail, Map<Strin
 
     if (!CollectionUtils.isEmpty(missingFieldList)) {
       throw new TemplateServiceException(
-          String.format(
-              "Mail request for template %s could not be executed due to missing fields for template processing. Missing fields: %s",
+          "Mail request for template %s could not be executed due to missing fields for template processing. Missing fields: %s".formatted(
               mail.getTemplate(), String.join(",", missingFieldList)));
     }
 

src/main/java/de/caritas/cob/mailservice/api/service/TranslationService.java

@@ -54,8 +54,7 @@ public Map<String, String> fetchTranslations(String languageCode, Dialect dialec
       return fetchTranslationAsMap(languageCode, dialect);
     } catch (JsonProcessingException ex) {
       throw new TranslationServiceException(
-          String.format(
-              "Json file with translations could not be parsed, translation component name: %s",
+          "Json file with translations could not be parsed, translation component name: %s".formatted(
               component),
           ex);
     }

src/main/java/de/caritas/cob/mailservice/config/SecurityConfig.java

@@ -42,19 +42,18 @@ public class SecurityConfig {
   public SecurityFilterChain configure(HttpSecurity http) throws Exception {
 
     var httpSecurity =
-        http.csrf()
-            .disable()
+        http.csrf(csrf -> csrf
+            .disable())
             .addFilterBefore(
                 new StatelessCsrfFilter(csrfCookieProperty, csrfHeaderProperty), CsrfFilter.class);
 
     httpSecurity
-        .sessionManagement()
-        .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
-        .sessionAuthenticationStrategy(new NullAuthenticatedSessionStrategy())
-        .and()
-        .authorizeRequests()
-        .anyRequest()
-        .permitAll();
+        .sessionManagement(management -> management
+            .sessionCreationPolicy(SessionCreationPolicy.STATELESS)
+            .sessionAuthenticationStrategy(new NullAuthenticatedSessionStrategy()))
+        .authorizeHttpRequests(requests -> requests
+            .anyRequest()
+            .permitAll());
 
     return httpSecurity.build();
   }

src/main/resources/application.properties

@@ -7,7 +7,7 @@ spring.profiles.active=@activeSpringProfile@
 # General app settings
 server.port=8080
 
-spring.mvc.locale=de_DE
+spring.web.locale=de_DE
 spring.jackson.time-zone=Europe/Berlin
 
 # Logging: SLF4J (via Lombok)
@@ -73,7 +73,7 @@ weblate.component=mailing
 management.endpoint.health.enabled=true
 management.endpoint.health.show-details=never
 management.endpoints.web.exposure.include=health
-management.health.probes.enabled=true
+management.endpoint.health.probes.enabled=true
 spring.cache.jcache.config=classpath:ehcache.xml
 
 logging.level.net.sf.ehcache=info

src/test/java/de/caritas/cob/mailservice/api/ResourceIT.java

@@ -111,8 +111,7 @@ void descriptionShouldHaveSubjectKey() throws IOException {
       var subjectKey = desc.getSubject();
       assertNotNull(
           subjectKey,
-          String.format(
-              "Json file with resource description does not contain subject key: %s",
+          "Json file with resource description does not contain subject key: %s".formatted(
               jsonFile.getFilename()));
     }
   }

src/test/java/de/caritas/cob/mailservice/api/controller/ActuatorControllerIT.java

@@ -1,6 +1,6 @@
 package de.caritas.cob.mailservice.api.controller;
 
-import static javax.ws.rs.core.MediaType.APPLICATION_JSON;
+import static jakarta.ws.rs.core.MediaType.APPLICATION_JSON;
 import static org.hamcrest.Matchers.is;
 import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;