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

metadata-mapping/src/main/java/com/iluwatar/metamapping/App.java

@@ -32,20 +32,17 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.service.ServiceRegistry;
 
 /**
- * Metadata Mapping specifies the mapping
- * between classes and tables so that
- * we could treat a table of any database like a Java class.
+ * Metadata Mapping specifies the mapping between classes and tables so that we could treat a table
+ * of any database like a Java class.
+ *
+ * <p>With hibernate, we achieve list/create/update/delete/get operations: 1)Create the H2 Database
+ * in {@link DatabaseUtil}. 2)Hibernate resolve hibernate.cfg.xml and generate service like
+ * save/list/get/delete. For learning metadata mapping pattern, we go deeper into Hibernate here:
+ * a)read properties from hibernate.cfg.xml and mapping from *.hbm.xml b)create session factory to
+ * generate session interacting with database c)generate session with factory pattern d)create query
+ * object or use basic api with session, hibernate will convert all query to database query
+ * according to metadata 3)We encapsulate hibernate service in {@link UserService} for our use.
  *
- * <p>With hibernate, we achieve list/create/update/delete/get operations:
- * 1)Create the H2 Database in {@link DatabaseUtil}.
- * 2)Hibernate resolve hibernate.cfg.xml and generate service like save/list/get/delete.
- *    For learning metadata mapping pattern, we go deeper into Hibernate here:
- * a)read properties from hibernate.cfg.xml and mapping from *.hbm.xml
- * b)create session factory to generate session interacting with database
- * c)generate session with factory pattern
- * d)create query object or use basic api with session,
- *      hibernate will convert all query to database query according to metadata
- * 3)We encapsulate hibernate service in {@link UserService} for our use.
  * @see org.hibernate.cfg.Configuration#configure(String)
  * @see org.hibernate.cfg.Configuration#buildSessionFactory(ServiceRegistry)
  * @see org.hibernate.internal.SessionFactoryImpl#openSession()
@@ -92,4 +89,4 @@ public class App {
     final var user3 = new User("WangWu", "ww123");
     return List.of(user1, user2, user3);
   }
-}
+}

metadata-mapping/src/main/java/com/iluwatar/metamapping/model/User.java

@@ -28,9 +28,7 @@ import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
 
-/**
- * User Entity.
- */
+/** User Entity. */
 @Setter
 @Getter
 @ToString
@@ -43,6 +41,7 @@ public class User {
 
   /**
    * Get a user.
+   *
    * @param username user name
    * @param password user password
    */
@@ -50,4 +49,4 @@ public class User {
     this.username = username;
     this.password = password;
   }
-}
+}

metadata-mapping/src/main/java/com/iluwatar/metamapping/service/UserService.java

@@ -32,15 +32,14 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.HibernateException;
 import org.hibernate.SessionFactory;
 
-/**
- * Service layer for user.
- */
+/** Service layer for user. */
 @Slf4j
 public class UserService {
   private static final SessionFactory factory = HibernateUtil.getSessionFactory();
 
   /**
    * List all users.
+   *
    * @return list of users
    */
   public List<User> listUser() {
@@ -61,6 +60,7 @@ public class UserService {
 
   /**
    * Add a user.
+   *
    * @param user user entity
    * @return user id
    */
@@ -80,6 +80,7 @@ public class UserService {
 
   /**
    * Update user.
+   *
    * @param id user id
    * @param user new user entity
    */
@@ -97,6 +98,7 @@ public class UserService {
 
   /**
    * Delete user.
+   *
    * @param id user id
    */
   public void deleteUser(Integer id) {
@@ -113,6 +115,7 @@ public class UserService {
 
   /**
    * Get user.
+   *
    * @param id user id
    * @return deleted user
    */
@@ -129,10 +132,8 @@ public class UserService {
     return user;
   }
 
-  /**
-   * Close hibernate.
-   */
+  /** Close hibernate. */
   public void close() {
     HibernateUtil.shutdown();
   }
-}
+}

metadata-mapping/src/main/java/com/iluwatar/metamapping/utils/DatabaseUtil.java

@@ -28,13 +28,12 @@ import java.sql.SQLException;
 import lombok.extern.slf4j.Slf4j;
 import org.h2.jdbcx.JdbcDataSource;
 
-/**
- * Create h2 database.
- */
+/** Create h2 database. */
 @Slf4j
 public class DatabaseUtil {
   private static final String DB_URL = "jdbc:h2:mem:metamapping";
-  private static final String CREATE_SCHEMA_SQL = """
+  private static final String CREATE_SCHEMA_SQL =
+      """
           DROP TABLE IF EXISTS `user_account`;CREATE TABLE `user_account` (
             `id` int(11) NOT NULL AUTO_INCREMENT,
             `username` varchar(255) NOT NULL,
@@ -42,9 +41,7 @@ public class DatabaseUtil {
             PRIMARY KEY (`id`)
           );""";
 
-  /**
-   * Hide constructor.
-   */
+  /** Hide constructor. */
   private DatabaseUtil() {}
 
   static {
@@ -57,4 +54,4 @@ public class DatabaseUtil {
       LOGGER.error("unable to create h2 data source", e);
     }
   }
-}
+}

metadata-mapping/src/main/java/com/iluwatar/metamapping/utils/HibernateUtil.java

@@ -29,22 +29,18 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.SessionFactory;
 import org.hibernate.cfg.Configuration;
 
-/**
- * Manage hibernate.
- */
+/** Manage hibernate. */
 @Slf4j
 public class HibernateUtil {
 
-  @Getter
-  private static final SessionFactory sessionFactory = buildSessionFactory();
+  @Getter private static final SessionFactory sessionFactory = buildSessionFactory();
 
-  /**
-   * Hide constructor.
-   */
+  /** Hide constructor. */
   private HibernateUtil() {}
 
   /**
    * Build session factory.
+   *
    * @return session factory
    */
   private static SessionFactory buildSessionFactory() {
@@ -52,12 +48,9 @@ public class HibernateUtil {
     return new Configuration().configure().buildSessionFactory();
   }
 
-  /**
-   * Close session factory.
-   */
+  /** Close session factory. */
   public static void shutdown() {
     // Close caches and connection pools
     getSessionFactory().close();
   }
-
-}
+}

metadata-mapping/src/test/java/com/iluwatar/metamapping/AppTest.java

@@ -24,20 +24,18 @@
  */
 package com.iluwatar.metamapping;
 
-import org.junit.jupiter.api.Test;
 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 
-/**
- * Tests that metadata mapping example runs without errors.
- */
+import org.junit.jupiter.api.Test;
+
+/** Tests that metadata mapping example runs without errors. */
 class AppTest {
   /**
-   * Issue: Add at least one assertion to this test case.
-   * Solution: Inserted assertion to check whether the execution of the main method in {@link App#main(String[])}
-   * throws an exception.
+   * Issue: Add at least one assertion to this test case. Solution: Inserted assertion to check
+   * whether the execution of the main method in {@link App#main(String[])} throws an exception.
    */
   @Test
   void shouldExecuteMetaMappingWithoutException() {
-    assertDoesNotThrow(() -> App.main(new String[]{}));
+    assertDoesNotThrow(() -> App.main(new String[] {}));
   }
 }