Upgrade to Spring Boot 4.0.1 with latest dependencies

pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.5</version>
+        <version>4.0.1</version>
     </parent>
 
     <groupId>org.couchbase</groupId>
@@ -20,23 +20,18 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>
-        <swagger.version>3.0.0</swagger.version>
-        <springweb.version>3.0.0</springweb.version>
-        <couchbase.version>3.7.9</couchbase.version>
+        <couchbase.version>3.10.0</couchbase.version>
+        <lombok.version>1.18.42</lombok.version>
+        <springdoc.version>3.0.1</springdoc.version>
         <junit.version>4.13.2</junit.version>
-        <mavensurefire.version>3.0.0-M5</mavensurefire.version>
+        <maven-surefire.version>3.5.4</maven-surefire.version>
     </properties>
 
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-logging</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-tx</artifactId>
-            <version>6.2.5</version>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot</artifactId>
@@ -55,6 +50,16 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webmvc-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-restclient</artifactId>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-devtools</artifactId>
@@ -74,7 +79,7 @@
         <dependency>
             <groupId>org.springdoc</groupId>
             <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
-            <version>2.8.5</version>
+            <version>${springdoc.version}</version>
         </dependency>
         <dependency>
             <groupId>com.couchbase.client</groupId>
@@ -84,7 +89,7 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <version>1.18.38</version>
+            <version>${lombok.version}</version>
             <scope>provided</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mindrot/jbcrypt -->
@@ -125,15 +130,15 @@
                         <path>
                             <groupId>org.projectlombok</groupId>
                             <artifactId>lombok</artifactId>
-                            <version>1.18.38</version>
+                            <version>${lombok.version}</version>
                         </path>
                     </annotationProcessorPaths>
                 </configuration>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.2</version>
+                <version>${maven-surefire.version}</version>
             </plugin>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
@@ -164,7 +169,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-failsafe-plugin</artifactId>
-                <version>3.5.2</version>
+                <version>${maven-surefire.version}</version>
                 <configuration>
                     <includes>
                         <include>**/*IntegrationTest.java</include>

src/main/java/org/couchbase/quickstart/springboot/Application.java

@@ -5,9 +5,8 @@
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration;
 
-@SpringBootApplication(exclude = SecurityAutoConfiguration.class, proxyBeanMethods = false)
+@SpringBootApplication(proxyBeanMethods = false)
 public class Application implements CommandLineRunner {
 
     private static final Logger log = LoggerFactory.getLogger(Application.class);

src/main/resources/application.properties

@@ -1,7 +1,7 @@
 # Spring MVC configuration
 spring.mvc.pathmatch.matching-strategy=ANT_PATH_MATCHER
 
-# Modern Couchbase configuration (Spring Boot 3.5+)
+# Modern Couchbase configuration (Spring Boot 4.0+)
 spring.couchbase.connection-string=${DB_CONN_STR}
 spring.couchbase.username=${DB_USERNAME}
 spring.couchbase.password=${DB_PASSWORD}
@@ -10,4 +10,8 @@ spring.couchbase.bucket.name=travel-sample
 # Couchbase connection optimizations
 spring.couchbase.env.timeouts.query=30000ms
 spring.couchbase.env.timeouts.key-value=5000ms
-spring.couchbase.env.timeouts.connect=10000ms
+spring.couchbase.env.timeouts.connect=10000ms
+
+# springdoc-openapi 3.x - enable API docs (disabled by default in 3.x)
+springdoc.api-docs.enabled=true
+springdoc.swagger-ui.enabled=true

src/test/java/org/couchbase/quickstart/springboot/controllers/AirlineIntegrationTest.java

@@ -15,9 +15,9 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.resttestclient.TestRestTemplate;
+import org.springframework.boot.resttestclient.autoconfigure.AutoConfigureTestRestTemplate;
 import org.springframework.core.ParameterizedTypeReference;
-import org.springframework.dao.DataRetrievalFailureException;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -30,6 +30,7 @@
 
 @Slf4j
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@AutoConfigureTestRestTemplate
 class AirlineIntegrationTest {
 
         @Value("${local.server.port}")
@@ -46,7 +47,7 @@ private void deleteAirline(String airlineId, String cleanupTiming) {
                         if (airlineService.getAirlineById(airlineId) != null) {
                                 restTemplate.delete("/api/v1/airline/" + airlineId);
                         }
-                } catch (DocumentNotFoundException | DataRetrievalFailureException | ResourceAccessException e) {
+                } catch (DocumentNotFoundException | ResourceAccessException e) {
                         log.warn("Document " + airlineId + " not present " + cleanupTiming);
                 } catch (Exception e) {
                         log.debug("Cleanup: Could not delete test airline {}: {} (this is expected during test cleanup)", airlineId, e.getMessage());

src/test/java/org/couchbase/quickstart/springboot/controllers/AirportIntegrationTest.java

@@ -16,9 +16,9 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.resttestclient.TestRestTemplate;
+import org.springframework.boot.resttestclient.autoconfigure.AutoConfigureTestRestTemplate;
 import org.springframework.core.ParameterizedTypeReference;
-import org.springframework.dao.DataRetrievalFailureException;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -31,6 +31,7 @@
 
 @Slf4j
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@AutoConfigureTestRestTemplate
 class AirportIntegrationTest {
 
         @Value("${local.server.port}")
@@ -47,7 +48,7 @@ private void deleteAirport(String airportId, String cleanupTiming) {
                         if (airportService.getAirportById(airportId) != null) {
                                 restTemplate.delete("/api/v1/airport/" + airportId);
                         }
-                } catch (DocumentNotFoundException | DataRetrievalFailureException | ResourceAccessException e) {
+                } catch (DocumentNotFoundException | ResourceAccessException e) {
                         log.warn("Document " + airportId + " not present " + cleanupTiming);
                 } catch (Exception e) {
                         log.debug("Cleanup: Could not delete test airport {}: {} (this is expected during test cleanup)", airportId, e.getMessage());

src/test/java/org/couchbase/quickstart/springboot/controllers/RouteIntegrationTest.java

@@ -13,9 +13,9 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.resttestclient.TestRestTemplate;
+import org.springframework.boot.resttestclient.autoconfigure.AutoConfigureTestRestTemplate;
 import org.springframework.core.ParameterizedTypeReference;
-import org.springframework.dao.DataRetrievalFailureException;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -28,6 +28,7 @@
 
 @Slf4j
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@AutoConfigureTestRestTemplate
 class RouteIntegrationTest {
 
         @Value("${local.server.port}")
@@ -44,7 +45,7 @@ private void deleteRoute(String routeId, String cleanupTiming) {
                         if (routeService.getRouteById(routeId) != null) {
                                 restTemplate.delete("/api/v1/route/" + routeId);
                         }
-                } catch (DocumentNotFoundException | DataRetrievalFailureException | ResourceAccessException e) {
+                } catch (DocumentNotFoundException | ResourceAccessException e) {
                         log.warn("Document " + routeId + " not present " + cleanupTiming);
                 } catch (Exception e) {
                         log.debug("Cleanup: Could not delete test route {}: {} (this is expected during test cleanup)", routeId, e.getMessage());