deps: Refactor dependencies (#3224)

* remove spring dep
move junit, logging, mockito under dep mgmt

* upgrade anti-corruption-layer deps

* async method invocation

* balking, bloc

* bridge to bytecode

* caching

* callback - cqrs

* component - health check

* hexagonal - metadata mapping

* rest of the patterns

* remove checkstyle, take spotless into use

microservices-aggregrator/aggregator-service/pom.xml

@@ -38,6 +38,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-webmvc</artifactId>
+      <version>6.2.5</version>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Aggregator.java

@@ -37,11 +37,9 @@ import org.springframework.web.bind.annotation.RestController;
 @RestController
 public class Aggregator {
 
-  @Resource
-  private ProductInformationClient informationClient;
+  @Resource private ProductInformationClient informationClient;
 
-  @Resource
-  private ProductInventoryClient inventoryClient;
+  @Resource private ProductInventoryClient inventoryClient;
 
   /**
    * Retrieves product data.
@@ -55,13 +53,12 @@ public class Aggregator {
     var productTitle = informationClient.getProductTitle();
     var productInventory = inventoryClient.getProductInventories();
 
-    //Fallback to error message
+    // Fallback to error message
     product.setTitle(requireNonNullElse(productTitle, "Error: Fetching Product Title Failed"));
 
-    //Fallback to default error inventory
+    // Fallback to default error inventory
     product.setProductInventories(requireNonNullElse(productInventory, -1));
 
     return product;
   }
-
 }

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/App.java

@@ -27,9 +27,7 @@ package com.iluwatar.aggregator.microservices;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-/**
- * Spring Boot EntryPoint Class.
- */
+/** Spring Boot EntryPoint Class. */
 @SpringBootApplication
 public class App {
 

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/Product.java

@@ -27,22 +27,14 @@ package com.iluwatar.aggregator.microservices;
 import lombok.Getter;
 import lombok.Setter;
 
-/**
- * Encapsulates all the data for a Product that clients will request.
- */
+/** Encapsulates all the data for a Product that clients will request. */
 @Getter
 @Setter
 public class Product {
 
-  /**
-   * The title of the product.
-   */
+  /** The title of the product. */
   private String title;
 
-
-  /**
-   * The inventories of the product.
-   */
+  /** The inventories of the product. */
   private int productInventories;
-
 }

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClient.java

@@ -24,11 +24,8 @@
  */
 package com.iluwatar.aggregator.microservices;
 
-/**
- * Interface for the Information micro-service.
- */
+/** Interface for the Information micro-service. */
 public interface ProductInformationClient {
 
   String getProductTitle();
-
 }

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInformationClientImpl.java

@@ -32,19 +32,18 @@ import java.net.http.HttpResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
-/**
- * An adapter to communicate with information micro-service.
- */
+/** An adapter to communicate with information micro-service. */
 @Slf4j
 @Component
 public class ProductInformationClientImpl implements ProductInformationClient {
 
   @Override
   public String getProductTitle() {
-    var request = HttpRequest.newBuilder()
-        .GET()
-        .uri(URI.create("http://localhost:51515/information"))
-        .build();
+    var request =
+        HttpRequest.newBuilder()
+            .GET()
+            .uri(URI.create("http://localhost:51515/information"))
+            .build();
     var client = HttpClient.newHttpClient();
     try {
       var httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClient.java

@@ -24,9 +24,7 @@
  */
 package com.iluwatar.aggregator.microservices;
 
-/**
- * Interface to Inventory micro-service.
- */
+/** Interface to Inventory micro-service. */
 public interface ProductInventoryClient {
 
   Integer getProductInventories();

microservices-aggregrator/aggregator-service/src/main/java/com/iluwatar/aggregator/microservices/ProductInventoryClientImpl.java

@@ -32,9 +32,7 @@ import java.net.http.HttpResponse;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
-/**
- * An adapter to communicate with inventory micro-service.
- */
+/** An adapter to communicate with inventory micro-service. */
 @Slf4j
 @Component
 public class ProductInventoryClientImpl implements ProductInventoryClient {
@@ -43,10 +41,11 @@ public class ProductInventoryClientImpl implements ProductInventoryClient {
   public Integer getProductInventories() {
     var response = "";
 
-    var request = HttpRequest.newBuilder()
-        .GET()
-        .uri(URI.create("http://localhost:51516/inventories"))
-        .build();
+    var request =
+        HttpRequest.newBuilder()
+            .GET()
+            .uri(URI.create("http://localhost:51516/inventories"))
+            .build();
     var client = HttpClient.newHttpClient();
     try {
       var httpResponse = client.send(request, HttpResponse.BodyHandlers.ofString());

microservices-aggregrator/aggregator-service/src/test/java/com/iluwatar/aggregator/microservices/AggregatorTest.java

@@ -24,37 +24,30 @@
  */
 package com.iluwatar.aggregator.microservices;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.when;
+
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.mockito.Mockito.when;
-
-/**
- * Test Aggregation of domain objects
- */
+/** Test Aggregation of domain objects */
 class AggregatorTest {
 
-  @InjectMocks
-  private Aggregator aggregator;
+  @InjectMocks private Aggregator aggregator;
 
-  @Mock
-  private ProductInformationClient informationClient;
+  @Mock private ProductInformationClient informationClient;
 
-  @Mock
-  private ProductInventoryClient inventoryClient;
+  @Mock private ProductInventoryClient inventoryClient;
 
   @BeforeEach
   void setup() {
     MockitoAnnotations.openMocks(this);
   }
 
-  /**
-   * Tests getting the data for a desktop client
-   */
+  /** Tests getting the data for a desktop client */
   @Test
   void testGetProduct() {
     var title = "The Product Title.";
@@ -68,5 +61,4 @@ class AggregatorTest {
     assertEquals(title, testProduct.getTitle());
     assertEquals(inventories, testProduct.getProductInventories());
   }
-
 }

microservices-aggregrator/information-microservice/pom.xml

@@ -38,6 +38,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-webmvc</artifactId>
+      <version>6.2.5</version>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>

microservices-aggregrator/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationApplication.java

@@ -27,9 +27,7 @@ package com.iluwatar.information.microservice;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-/**
- * Inventory Application starts container (Spring Boot) and exposes the Inventory micro-service.
- */
+/** Inventory Application starts container (Spring Boot) and exposes the Inventory micro-service. */
 @SpringBootApplication
 public class InformationApplication {
 

microservices-aggregrator/information-microservice/src/main/java/com/iluwatar/information/microservice/InformationController.java

@@ -27,9 +27,7 @@ package com.iluwatar.information.microservice;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-/**
- * Controller providing endpoints to retrieve information about products.
- */
+/** Controller providing endpoints to retrieve information about products. */
 @RestController
 public class InformationController {
 

microservices-aggregrator/information-microservice/src/test/java/com/iluwatar/information/microservice/InformationControllerTest.java

@@ -24,13 +24,11 @@
  */
 package com.iluwatar.information.microservice;
 
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-/**
- * Test for Information Rest Controller
- */
+import org.junit.jupiter.api.Test;
+
+/** Test for Information Rest Controller */
 class InformationControllerTest {
 
   @Test
@@ -39,5 +37,4 @@ class InformationControllerTest {
     var title = infoController.getProductTitle();
     assertEquals("The Product Title.", title);
   }
-
 }

microservices-aggregrator/inventory-microservice/pom.xml

@@ -38,6 +38,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-webmvc</artifactId>
+      <version>6.2.5</version>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>

microservices-aggregrator/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryApplication.java

@@ -27,14 +27,11 @@ package com.iluwatar.inventory.microservice;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-/**
- * Inventory Application starts container (Spring Boot) and exposes the Inventory micro-service.
- */
+/** Inventory Application starts container (Spring Boot) and exposes the Inventory micro-service. */
 @SpringBootApplication
 public class InventoryApplication {
 
   public static void main(String[] args) {
     SpringApplication.run(InventoryApplication.class, args);
   }
-
 }

microservices-aggregrator/inventory-microservice/src/main/java/com/iluwatar/inventory/microservice/InventoryController.java

@@ -27,9 +27,7 @@ package com.iluwatar.inventory.microservice;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-/**
- * Controller providing endpoints to retrieve product inventories.
- */
+/** Controller providing endpoints to retrieve product inventories. */
 @RestController
 public class InventoryController {
 
@@ -42,5 +40,4 @@ public class InventoryController {
   public int getProductInventories() {
     return 5;
   }
-
 }

microservices-aggregrator/inventory-microservice/src/test/java/com/iluwatar/inventory/microservice/InventoryControllerTest.java

@@ -24,13 +24,11 @@
  */
 package com.iluwatar.inventory.microservice;
 
-import org.junit.jupiter.api.Test;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-/**
- * Test Inventory Rest Controller
- */
+import org.junit.jupiter.api.Test;
+
+/** Test Inventory Rest Controller */
 class InventoryControllerTest {
 
   @Test

microservices-aggregrator/pom.xml

@@ -34,17 +34,6 @@
   <modelVersion>4.0.0</modelVersion>
   <artifactId>microservices-aggregrator</artifactId>
   <packaging>pom</packaging>
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-dependencies</artifactId>
-                <type>pom</type>
-                <version>3.2.4</version>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
   <modules>
     <module>information-microservice</module>
     <module>aggregator-service</module>