Added Lab 4

.gitignore

@@ -0,0 +1,60 @@
+# See https://www.dartlang.org/guides/libraries/private-files
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+
+*.html
+*.css
+*.rss
+
+*target
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+
+# Files and directories created by pub
+.dart_tool/
+.packages
+build/
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release
+
+### Firebase ###
+**/node_modules/*
+**/.firebaserc
+
+### Firebase Patch ###
+.runtimeconfig.json
+.firebase/
+
+# If you're building an application, you may want to check-in your pubspec.lock
+pubspec.lock
+
+# Directory created by dartdoc
+# If you don't generate documentation locally you can remove this line.
+doc/api/
+
+# Avoid committing generated Javascript files:
+*.dart.js
+*.info.json      # Produced by the --dump-info flag.
+*.js             # When generated by dart2js. Don't specify *.js if your
+                 # project includes source files written in JavaScript.
+*.js_
+*.js.deps
+*.js.map

README.md

@@ -1,2 +1,3 @@
-# Databases
-
+# Lab 4
+
+JDBC Maven 

lombok.config

@@ -0,0 +1,5 @@
+config.stopBubbling = true
+lombok.addLombokGeneratedAnnotation = true
+lombok.extern.findbugs.addSuppressFBWarnings = true
+lombok.anyConstructor.addConstructorProperties = true
+lombok.addNullAnnotations = <flavor>

pom.xml

@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.mkruchok</groupId>
+    <artifactId>DB4MK</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <url>https://github.com/MKruchok/Databases/tree/lab_4</url>
+    </properties>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-pmd-plugin</artifactId>
+                    <version>3.13.0</version>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>3.1.2</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>com.puppycrawl.tools</groupId>
+                        <artifactId>checkstyle</artifactId>
+                        <version>10.2</version>
+                    </dependency>
+                </dependencies>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-site-plugin</artifactId>
+                <version>3.7.1</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-project-info-reports-plugin</artifactId>
+                <version>3.3.0</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <version>3.13.0</version>
+            </plugin>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.5.1</version>
+                <configuration>
+                    <source>1.8</source>
+                    <target>1.8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>4.4.1</version>
+            </plugin>
+        </plugins>
+    </build>
+    <dependencies>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.24</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.spotbugs</groupId>
+            <artifactId>spotbugs</artifactId>
+            <version>4.7.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-checkstyle-plugin</artifactId>
+            <version>3.1.2</version>
+        </dependency>
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.29</version>
+        </dependency>
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>annotations</artifactId>
+            <version>3.0.1</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>1.7.36</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.2.11</version>
+        </dependency>
+        <dependency>
+            <groupId>com.puppycrawl.tools</groupId>
+            <artifactId>checkstyle</artifactId>
+            <version>10.2</version>
+        </dependency>
+    </dependencies>
+    <reporting>
+        <plugins>
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>4.4.1</version>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>3.1.2</version>
+                <configuration>
+                    <configLocation>google_checks.xml</configLocation>
+                </configuration>
+                <reportSets>
+                    <reportSet>
+                        <reports>
+                            <report>checkstyle</report>
+                        </reports>
+                    </reportSet>
+                </reportSets>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-pmd-plugin</artifactId>
+                <version>3.13.0</version>
+            </plugin>
+        </plugins>
+    </reporting>
+</project>

src/main/java/com/mkruchok/Application.java

@@ -0,0 +1,9 @@
+package com.mkruchok;
+
+import com.mkruchok.view.View;
+
+public final class Application {
+  public static void main(final String[] args) {
+    new View().show();
+  }
+}

src/main/java/com/mkruchok/controller/AbstractController.java

@@ -0,0 +1,23 @@
+package com.mkruchok.controller;
+
+import java.sql.SQLException;
+import java.util.List;
+
+public interface AbstractController<E> {
+
+  List<E> findAll() throws SQLException;
+
+  default E findById(Integer id) throws SQLException {
+    return null;
+  }
+
+  default void create(E entity) throws SQLException {
+  }
+
+  default void update(Integer id, E entity) throws SQLException {
+  }
+
+  default void delete(Integer id) throws SQLException {
+  }
+
+}

src/main/java/com/mkruchok/controller/implementation/DeviceController.java

@@ -0,0 +1,37 @@
+package com.mkruchok.controller.implementation;
+
+import com.mkruchok.controller.AbstractController;
+import com.mkruchok.model.entity.Device;
+import com.mkruchok.service.implementation.DeviceService;
+import java.sql.SQLException;
+import java.util.List;
+
+public final class DeviceController implements AbstractController<Device> {
+
+  private final DeviceService service = new DeviceService();
+
+  @Override
+  public List<Device> findAll() throws SQLException {
+    return service.findAll();
+  }
+
+  @Override
+  public Device findById(Integer id) throws SQLException {
+    return service.findById(id);
+  }
+
+  @Override
+  public void create(Device entity) throws SQLException {
+    service.create(entity);
+  }
+
+  @Override
+  public void update(Integer id, Device entity) throws SQLException {
+    service.update(id, entity);
+  }
+
+  @Override
+  public void delete(Integer id) throws SQLException {
+    service.delete(id);
+  }
+}

src/main/java/com/mkruchok/controller/implementation/DevicesGroupController.java

@@ -0,0 +1,37 @@
+package com.mkruchok.controller.implementation;
+
+import com.mkruchok.controller.AbstractController;
+import com.mkruchok.model.entity.DevicesGroup;
+import com.mkruchok.service.implementation.DevicesGroupService;
+import java.sql.SQLException;
+import java.util.List;
+
+public final class DevicesGroupController implements AbstractController<DevicesGroup> {
+
+  private final DevicesGroupService service = new DevicesGroupService();
+
+  @Override
+  public List<DevicesGroup> findAll() throws SQLException {
+    return service.findAll();
+  }
+
+  @Override
+  public DevicesGroup findById(Integer id) throws SQLException {
+    return service.findById(id);
+  }
+
+  @Override
+  public void create(DevicesGroup entity) throws SQLException {
+    service.create(entity);
+  }
+
+  @Override
+  public void update(Integer id, DevicesGroup entity) throws SQLException {
+    service.update(id, entity);
+  }
+
+  @Override
+  public void delete(Integer id) throws SQLException {
+    service.delete(id);
+  }
+}

src/main/java/com/mkruchok/controller/implementation/HubController.java

@@ -0,0 +1,37 @@
+package com.mkruchok.controller.implementation;
+
+import com.mkruchok.controller.AbstractController;
+import com.mkruchok.model.entity.Hub;
+import com.mkruchok.service.implementation.HubService;
+import java.sql.SQLException;
+import java.util.List;
+
+public final class HubController implements AbstractController<Hub> {
+
+  private final HubService service = new HubService();
+
+  @Override
+  public List<Hub> findAll() throws SQLException {
+    return service.findAll();
+  }
+
+  @Override
+  public Hub findById(Integer id) throws SQLException {
+    return service.findById(id);
+  }
+
+  @Override
+  public void create(Hub entity) throws SQLException {
+    service.create(entity);
+  }
+
+  @Override
+  public void update(Integer id, Hub entity) throws SQLException {
+    service.update(id, entity);
+  }
+
+  @Override
+  public void delete(Integer id) throws SQLException {
+    service.delete(id);
+  }
+}