Gradle (#12)

.github/workflows/gradle.yml

@@ -55,9 +55,8 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Build Docker image
-        uses: docker/build-push-action@v5
-        with:
-          no-cache: true
-          context: .
-          file: ./gradle.Dockerfile
+        run: docker buildx b --no-cache --file jvm.Dockerfile .

.gitignore

@@ -13,4 +13,4 @@ bin/
 out/
 *private.env*
 .env
-
+*.log

.http/cat.http

@@ -20,6 +20,10 @@ Content-Type: application/json
 GET {{host}}/api/category/list
 Authorization: Bearer {{token}}
 
+### /category/name/test
+GET {{host}}/api/category/name/test
+Authorization: Bearer {{token}}
+
 ### /product/list
 GET {{host}}/api/product/list?page=0&size=1&sort=namn,asc
 Authorization: Bearer {{token}}

backoffice-app/build.gradle.kts

@@ -42,6 +42,10 @@ dependencies {
     implementation("net.lbruun.springboot:preliquibase-spring-boot-starter:$preLiquibaseVersion")
     implementation("org.springframework.boot:spring-boot-starter-data-jpa")
 
+    // cache
+    implementation("org.springframework.boot:spring-boot-starter-cache")
+    implementation("com.github.ben-manes.caffeine:caffeine")
+
     // actuator
     implementation("org.springframework.boot:spring-boot-starter-actuator")
     implementation("io.opentelemetry.instrumentation:opentelemetry-instrumentation-annotations:$openTelemetryVersion")

backoffice-app/src/main/java/dev/vlaship/backoffice/config/CaffeineCacheConfig.java

@@ -0,0 +1,37 @@
+package dev.vlaship.backoffice.config;
+
+import com.github.benmanes.caffeine.cache.Caffeine;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.cache.caffeine.CaffeineCacheManager;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.time.Duration;
+import java.util.Collection;
+import java.util.List;
+
+@Configuration
+@EnableCaching
+public class CaffeineCacheConfig {
+
+    @Bean
+    public CacheManager cacheManager() {
+        var cacheManager = new CaffeineCacheManager();
+        cacheManager.setCaffeine(caffeineCacheBuilder());
+        cacheManager.setCacheNames(getCacheNames());
+
+        cacheManager.registerCustomCache("cacheName1", caffeineCacheBuilder().expireAfterWrite(Duration.ofSeconds(10)).build());
+
+        return cacheManager;
+    }
+
+    private Caffeine<Object, Object> caffeineCacheBuilder() {
+        return Caffeine.newBuilder();
+    }
+
+    private Collection<String> getCacheNames() {
+        return List.of("cacheName1", "cacheName2", "cacheName3");
+    }
+
+}

backoffice-app/src/main/java/dev/vlaship/backoffice/controller/AbstractController.java

@@ -1,6 +1,5 @@
 package dev.vlaship.backoffice.controller;
 
-import dev.vlaship.backoffice.api.Api;
 import org.springframework.http.ResponseEntity;
 import dev.vlaship.backoffice.dto.Dto;
 import dev.vlaship.backoffice.facade.Facade;
@@ -9,7 +8,7 @@
 
 import java.util.List;
 
-public class AbstractController<M extends Model, D extends Dto> implements Api<M, D> {
+public class AbstractController<M extends Model, D extends Dto> {
 
     private final Facade<M, D> facade;
 

backoffice-app/src/main/java/dev/vlaship/backoffice/service/impl/CategoryService.java

@@ -1,6 +1,7 @@
 package dev.vlaship.backoffice.service.impl;
 
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.lang.NonNull;
 import dev.vlaship.backoffice.model.Category;
 import dev.vlaship.backoffice.repository.CategoryRepository;
@@ -13,16 +14,18 @@
 
 @Slf4j
 @Service
-@Transactional
 public class CategoryService extends AbstractService<Category> {
 
     private final CategoryRepository repository;
 
     @NonNull
+    @Transactional(readOnly = true)
+    @Cacheable(value = "cacheName1", keyGenerator = "customKeyGenerator")
     public List<Category> findAll(
             @NonNull final String name,
             @NonNull final Pageable pageable
     ) {
+        log.debug("find all categories by name: {}", name);
         return repository.findAllByName(name, pageable);
     }
 

backoffice-app/src/main/resources/application.yml

@@ -1,3 +1,6 @@
+application:
+  title: backoffice-app
+  version: 1.0.0
 spring:
   application:
     name: ${APP_NAME}
@@ -31,7 +34,7 @@ spring:
       ddl-auto: validate
     properties:
       hibernate:
-        show_sql: true
+        show_sql: false
         format_sql: true
         use_sql_comments: true
         default_schema: ${DB_SCHEMA}
@@ -58,6 +61,7 @@ logging:
     root: info
     sql: info
     web: info
+    dev.vlaship.backoffice: debug
 # ===============================
 # = JWT
 # ===============================

backoffice-app/src/main/resources/banner.txt

@@ -6,3 +6,4 @@
  ##:::: ##: ##.... ##: ##::: ##: ##:. ##::::::::::: ##:::: ##: ##::::::: ##:::::::: ##:: ##::: ##: ##:::::::
  ########:: ##:::: ##:. ######:: ##::. ##::::::::::. #######:: ##::::::: ##:::::::'####:. ######:: ########:
 ........:::..:::::..:::......:::..::::..::::::::::::.......:::..::::::::..::::::::....:::......:::........::
+${application.title} ${application.version} | spring boot ${spring-boot.version}

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 openApiVersion = "2.3.0"
-springBootVersion = "3.2.2"
+springBootVersion = "3.2.3"
 springDepManVersion = "1.1.4"
 kotlinGradlePluginVersion = "1.9.22"
 graalvmGradlePluginVersion = "0.9.28"

jvm.Dockerfile

@@ -0,0 +1,34 @@
+### Build stage
+# Builder gradle
+FROM gradle:jdk21-alpine AS builder
+
+# Set the working directory inside the container
+WORKDIR /tmp
+
+# Copy the source code into the container
+COPY . .
+
+# Build
+RUN gradle clean backoffice-app:bootJar -x test --no-daemon
+
+# Copy the source code into the container
+COPY backoffice-app/build/libs/backoffice-app.jar app.jar
+
+# Extract the layers
+RUN java -Djarmode=layertools -jar app.jar extract
+
+### Run stage
+# Create a minimal production image
+FROM azul/zulu-openjdk-alpine:21-jre-headless
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Set the working directory inside the container
+COPY --from=builder /tmp/dependencies/ ./
+COPY --from=builder /tmp/snapshot-dependencies/ ./
+COPY --from=builder /tmp/spring-boot-loader/ ./
+COPY --from=builder /tmp/application/ ./
+
+# Run the binary when the container starts
+ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]