diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..bd9a639
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,41 @@
+
+
+ 4.0.0
+
+ org.java-elementary-0804
+ Space-Game
+ 1.0-SNAPSHOT
+
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+
+ 8
+ 8
+
+
+
+
+
+
+ mysql
+ mysql-connector-java
+ 8.0.20
+
+
+ junit
+ junit
+ 4.12
+ test
+
+
+ org.hamcrest
+ hamcrest-all
+ 1.3
+ test
+
+
+
diff --git a/src/main/java/com/game/model/dao/BaysDAO.java b/src/main/java/com/game/model/dao/BaysDAO.java
new file mode 100644
index 0000000..c6f4280
--- /dev/null
+++ b/src/main/java/com/game/model/dao/BaysDAO.java
@@ -0,0 +1,68 @@
+package com.game.model.dao;
+
+import com.game.model.entity.BayEntity;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class BaysDAO {
+ /*
+ Метод должен делать запрос в базу данных и возвращать соответстующий список Entity
+ */
+
+ public List getBayList(String jdbcDriver, String dbUrl,
+ String userName, String userPass) {
+ final String DB_SELECT_STATEMENT =
+ "SELECT Bays.resource_id, Resources.name, Resources.description, " +
+ "Resources.group_id, ResourcesGroups.name, ResourcesGroups.description\n" +
+ "FROM Bays LEFT JOIN Resources ON Bays.resource_id=Resources.id\n" +
+ "LEFT JOIN ResourcesGroups ON Resources.group_id = ResourcesGroups.id;";
+
+ List bayEntityList = new ArrayList();
+ downloadJdbcDriver(jdbcDriver);
+ Connection connection = null;
+ try {
+ connection = DriverManager.getConnection(dbUrl, userName, userPass);
+ Statement statement = connection.createStatement();
+ ResultSet resultSet = statement.executeQuery(DB_SELECT_STATEMENT);
+ prepareEntityProperties(bayEntityList, resultSet);
+ resultSet.close();
+ statement.close();
+ connection.close();
+ } catch (SQLException e) {
+ System.err.println(e.getMessage());
+ } finally {
+ try {
+ if (connection != null) {
+ connection.close();
+ }
+ } catch (SQLException e) {
+ System.out.println("Connection close failed.");
+ System.err.println(e.getMessage());
+ }
+ }
+ return bayEntityList;
+ }
+
+ private void downloadJdbcDriver(String jdbcDriver) {
+ try {
+ Class.forName(jdbcDriver);
+ } catch (ClassNotFoundException e) {
+ System.err.println(e.getMessage());
+ }
+ }
+
+ private void prepareEntityProperties(List list, ResultSet resultSet) throws SQLException {
+ while (resultSet.next()) {
+ BayEntity bayEntity = new BayEntity();
+ bayEntity.setResourceId(resultSet.getInt("resource_id"));
+ bayEntity.setResourceName(resultSet.getString("Resources.name"));
+ bayEntity.setResourceDescription(resultSet.getString("Resources.description"));
+ bayEntity.setGroupId(resultSet.getInt("group_id"));
+ bayEntity.setGroupName(resultSet.getString("ResourcesGroups.name"));
+ bayEntity.setGroupDescription(resultSet.getString("ResourcesGroups.description"));
+ list.add(bayEntity);
+ }
+ }
+}
diff --git a/src/main/java/com/game/model/entity/BayEntity.java b/src/main/java/com/game/model/entity/BayEntity.java
new file mode 100644
index 0000000..53c44ab
--- /dev/null
+++ b/src/main/java/com/game/model/entity/BayEntity.java
@@ -0,0 +1,90 @@
+package com.game.model.entity;
+
+import java.util.Objects;
+
+public class BayEntity {
+ private int groupId;
+ private String groupName;
+ private String groupDescription;
+ private int resourceId;
+ private String resourceName;
+ private String resourceDescription;
+
+ public int getGroupId() {
+ return this.groupId;
+ }
+
+ public void setGroupId(int groupId) {
+ this.groupId = groupId;
+ }
+
+ public String getGroupName() {
+ return this.groupName;
+ }
+
+ public void setGroupName(String groupName) {
+ this.groupName = groupName;
+ }
+
+ public String getGroupDescription() {
+ return this.groupDescription;
+ }
+
+ public void setGroupDescription(String groupDescription) {
+ this.groupDescription = groupDescription;
+ }
+
+ public int getResourceId() {
+ return this.resourceId;
+ }
+
+ public void setResourceId(int resourceId) {
+ this.resourceId = resourceId;
+ }
+
+ public String getResourceName() {
+ return this.resourceName;
+ }
+
+ public void setResourceName(String resourceName) {
+ this.resourceName = resourceName;
+ }
+
+ public String getResourceDescription() {
+ return this.resourceDescription;
+ }
+
+ public void setResourceDescription(String resourceDescription) {
+ this.resourceDescription = resourceDescription;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ BayEntity bayEntity = (BayEntity) o;
+ return groupId == bayEntity.groupId &&
+ resourceId == bayEntity.resourceId &&
+ groupName.equals(bayEntity.groupName) &&
+ groupDescription.equals(bayEntity.groupDescription) &&
+ resourceName.equals(bayEntity.resourceName) &&
+ resourceDescription.equals(bayEntity.resourceDescription);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(groupId, groupName, groupDescription, resourceId, resourceName, resourceDescription);
+ }
+
+ @Override
+ public String toString() {
+ return "BayEntity{" +
+ "groupId=" + groupId +
+ ", groupName='" + groupName + '\'' +
+ ", groupDescription='" + groupDescription + '\'' +
+ ", resourceId=" + resourceId +
+ ", resourceName='" + resourceName + '\'' +
+ ", resourceDescription='" + resourceDescription + '\'' +
+ '}';
+ }
+}
diff --git a/src/main/resources/db/2_bays.sql b/src/main/resources/db/2_bays.sql
new file mode 100644
index 0000000..aec3335
--- /dev/null
+++ b/src/main/resources/db/2_bays.sql
@@ -0,0 +1,104 @@
+/*
+Создать таблицу Bays с полями:
+ id int
+ resource_id int
+*/
+CREATE TABLE Bays
+(
+ id INT PRIMARY KEY NOT NULL AUTO_INCREMENT,
+ resource_id INT NOT NULL
+);
+/*
+Если не создана то создать таблицу ResourcesGroups с полями:
+ id int
+ name varchar
+ description varchar
+*/
+CREATE TABLE ResourcesGroups
+(
+ id INT PRIMARY KEY NOT NULL AUTO_INCREMENT,
+ name varchar(50) NOT NULL UNIQUE,
+ description varchar(120) NOT NULL
+
+);
+/*
+Если не создана то создать таблицу Resources с полями:
+ id int
+ name varchar
+ description varchar
+ group_id int
+ permanent boolean
+*/
+CREATE TABLE Resources
+(
+ id INT PRIMARY KEY NOT NULL,
+ name varchar(50) NOT NULL UNIQUE,
+ description varchar(120) NOT NULL,
+ group_id INT NOT NULL,
+ permanent BOOLEAN
+);
+
+ALTER TABLE Bays
+ ADD FOREIGN KEY (resource_id) REFERENCES Resources(id);
+
+ALTER TABLE Resources
+ ADD FOREIGN KEY (group_id) REFERENCES ResourcesGroups(id);
+
+/*
+Добавить в этот файл SQL скрипты для заполнения таблиц данными из GoogleDocs.
+*/
+INSERT INTO Bays
+ (resource_id)
+VALUES (11),
+ (12),
+ (13),
+ (14),
+ (15),
+ (16),
+ (17),
+ (18),
+ (19),
+ (20),
+ (21),
+ (22),
+ (23),
+ (24),
+ (25),
+ (26),
+ (27);
+
+
+INSERT INTO ResourcesGroups
+ (name, description)
+VALUES ('Ships', 'Has max slots'),
+ ('Bays', 'Control lifecycle'),
+ ('Resources', 'For move and fight'),
+ ('Augmentations', 'Prokachka'),
+ ('Weapons', 'Oruzhie'),
+ ('People', 'Ludi'),
+ ('Drones', 'Drony'),
+ ('Fighters', 'Boyci'),
+ ('Upgrades', 'Usovershenstvovaniya'),
+ ('Achievements', 'Dostizheniya'),
+ ('Notification', 'Uvedomleniya'),
+ ('Dialogs', 'Razgovory');
+
+INSERT INTO Resources
+(id, name, description, group_id, permanent)
+VALUES (11, 'Shields', 'Schity', 2, true),
+ (12, 'Engines', 'Dvigately', 2, true),
+ (13, 'Oxygen', 'Kislorod', 2, true),
+ (14, 'Weapon Control', 'Upravlenie oruzhiem', 2, true),
+ (15, 'Drone Control', 'Upravlenie dronami', 2, true),
+ (16, 'Medbay', 'Sredniy otsek', 2, true),
+ (17, 'Crew Teleporter', 'Teleport comandy', 2, true),
+ (18, 'Cloaking', 'Maskirovka', 2, true),
+ (19, 'Artillery Beam', 'Artileristskiy luch', 2, true),
+ (20, 'Artillery Flak', 'Artileristskaya zenitka', 2, true),
+ (21, 'Clone Bay', 'Otsek klonirovaniya', 2, true),
+ (22, 'Mind Control', 'Control soznaniya', 2, true),
+ (23, 'Hacking', 'Vzlom', 2, true),
+ (24, 'Piloting', 'Pilotirovanie', 2, true),
+ (25, 'Sensors', 'Sensory', 2, true),
+ (26, 'Door System', 'Dvernaya systema', 2, true),
+ (27, 'Backup Batter', 'Rezervnaya batareya', 2, true);
diff --git a/src/test/java/com/game/model/dao/BaysDAOTest.java b/src/test/java/com/game/model/dao/BaysDAOTest.java
new file mode 100644
index 0000000..59cafe8
--- /dev/null
+++ b/src/test/java/com/game/model/dao/BaysDAOTest.java
@@ -0,0 +1,24 @@
+package com.game.model.dao;
+
+import org.junit.Test;
+
+import java.util.Collection;
+
+import static org.hamcrest.MatcherAssert.*;
+import static org.hamcrest.Matchers.*;
+
+public class BaysDAOTest {
+ private final String JDBC_DRIVER = "com.mysql.cj.jdbc.Driver";
+ private final String DATABASE_URL = "jdbc:mysql://localhost:3306/tempProj?serverTimezone=UTC";
+ private final String USER = "root";
+ private final String PASSWORD = "root";
+ private BaysDAO baysDAO = new BaysDAO();
+
+ @Test
+ public void printBayList() {
+ Collection collection = baysDAO.getBayList(JDBC_DRIVER, DATABASE_URL, USER, PASSWORD);
+ for (int i = 0; i < collection.size(); i++) {
+ System.out.println(collection.toArray()[i].toString());
+ }
+ }
+}