Feature/hw 05

README.md

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 # OtusSpringHW-Library
-Домашние задания по Spring для Otus с базами данных.
+
+Домашнее задание #5:
+- Создать приложение хранящее информацию о книгах в библиотеке.
+- Использовать Spring JDBC и реляционную базу.
+- Опционально использовать настоящую реляционную БД, но можно использовать H2.
+- Предусмотреть таблицы авторов, книг и жанров.
+- Интерфейс на Spring Shell.
+- Покрыть тестами, насколько это возможно.
+
+### 19-05-31 Доработки:
+- JdbcOperations заменен на NamedParameterJdbcOperations.
+- Изменены запросы книг.
+- Добавление внешних ключей для таблицы книг.
+- Изменение сущности Book.
+- Изменение типа id.
+
+### 19-06-05 Доработки:
+- Изменены тесты.
+- Использование @JdbcTest.

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         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>
+
+    <name>home-work</name>
+
+    <groupId>ru.otus.mkulikov</groupId>
+    <artifactId>home-work</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.1.3.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+
+    <properties>
+        <encoding>UTF-8</encoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>net.sf.opencsv</groupId>
+            <artifactId>opencsv</artifactId>
+            <version>2.3</version>
+        </dependency>
+
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.4</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <!-- tests -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>5.3.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.3.2</version>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-launcher</artifactId>
+            <version>1.4.1</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- https://mvnrepository.com/artifact/org.mockito/mockito-all -->
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-all</artifactId>
+            <version>1.10.19</version>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- Spring Boot -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-jdbc</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-configuration-processor</artifactId>
+            <optional>true</optional>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.shell</groupId>
+            <artifactId>spring-shell-starter</artifactId>
+            <version>2.0.0.RELEASE</version>
+        </dependency>
+
+        <!-- H2 database -->
+        <dependency>
+            <groupId>com.h2database</groupId>
+            <artifactId>h2</artifactId>
+            <version>1.4.199</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <configuration>
+                    <encoding>${encoding}</encoding>
+                </configuration>
+            </plugin>
+
+			<plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.0</version>
+
+                <configuration>
+                    <skipTests>false</skipTests>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <includes>
+                    <include>**/*.csv</include>
+                    <include>**/*.properties</include>
+                    <include>**/*.txt</include>
+                    <include>**/*.yml</include>
+                    <include>**/*.sql</include>
+                </includes>
+                <filtering>false</filtering>
+            </resource>
+        </resources>
+    </build>
+</project>

src/main/java/ru/otus/mkulikov/Application.java

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+package ru.otus.mkulikov;
+
+import org.h2.tools.Console;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.PropertySource;
+
+/**
+ * Created by IntelliJ IDEA.
+ * Developer: Maksim Kulikov
+ * Date: 2019-03-14
+ * Time: 15:27
+ */
+
+@SpringBootApplication
+@EnableConfigurationProperties
+public class Application {
+
+    public static void main(String[] args) throws Exception {
+        SpringApplication.run(Application.class);
+        //Console.main(args);
+    }
+}

src/main/java/ru/otus/mkulikov/app/dao/AuthorDao.java

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+package ru.otus.mkulikov.app.dao;
+
+import ru.otus.mkulikov.app.model.Author;
+
+import java.util.List;
+
+/**
+ * Created by IntelliJ IDEA.
+ * Developer: Maksim Kulikov
+ * Date: 23.05.2019
+ * Time: 17:06
+ */
+
+public interface AuthorDao<T extends Author> {
+
+    T getById(long id);
+
+    List<T> getAllObjects();
+
+    int addObject(T t);
+
+    int deleteObject(long id);
+
+    int updateObject(T t);
+}

src/main/java/ru/otus/mkulikov/app/dao/AuthorDaoJdbc.java

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+package ru.otus.mkulikov.app.dao;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.core.namedparam.BeanPropertySqlParameterSource;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;
+import org.springframework.stereotype.Repository;
+import ru.otus.mkulikov.app.model.Author;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Created by IntelliJ IDEA.
+ * Developer: Maksim Kulikov
+ * Date: 23.05.2019
+ * Time: 17:06
+ */
+
+@SuppressWarnings({"SqlNoDataSourceInspection", "ConstantConditions", "SqlDialectInspection"})
+@Repository
+@RequiredArgsConstructor
+public class AuthorDaoJdbc implements AuthorDao<Author> {
+
+    private final NamedParameterJdbcOperations namedParameterJdbcOperations;
+
+    @Override
+    public Author getById(long id) {
+        Map<String, Object> paramMap = new HashMap<String, Object>();
+        paramMap.put("id", id);
+
+        return namedParameterJdbcOperations.queryForObject("select * from Author where id = :id ", paramMap, new AuthorMapper());
+    }
+
+    @Override
+    public List<Author> getAllObjects() {
+        return namedParameterJdbcOperations.query("select * from Author order by id", new AuthorMapper());
+    }
+
+    @Override
+    public int addObject(Author author) {
+        return namedParameterJdbcOperations.update(
+                "insert into Author (surname, first_name, second_name) values (:surname, :firstName, :secondName)",
+                new BeanPropertySqlParameterSource(author)
+        );
+    }
+
+    @Override
+    public int deleteObject(long id) {
+        Map<String, Object> paramMap = new HashMap<String, Object>();
+        paramMap.put("id", id);
+
+        return namedParameterJdbcOperations.update("delete from Author where id = :id ", paramMap);
+    }
+
+    @Override
+    public int updateObject(Author author) {
+        return namedParameterJdbcOperations.update(
+                "update Author set surname = :surname, first_name = :firstName, second_name = :secondName where id = :id ",
+                new BeanPropertySqlParameterSource(author)
+        );
+    }
+
+    public static class AuthorMapper implements RowMapper<Author> {
+
+        @Override
+        public Author mapRow(ResultSet resultSet, int i) throws SQLException {
+            int id = resultSet.getInt("ID");
+            String surname = resultSet.getString("SURNAME");
+            String firstName = resultSet.getString("FIRST_NAME");
+            String secondName = resultSet.getString("SECOND_NAME");
+
+            return new Author(id, surname, firstName, secondName);
+        }
+    }
+}

src/main/java/ru/otus/mkulikov/app/dao/BookDao.java

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+package ru.otus.mkulikov.app.dao;
+
+import ru.otus.mkulikov.app.model.Book;
+
+import java.util.List;
+
+/**
+ * Created by IntelliJ IDEA.
+ * Developer: Maksim Kulikov
+ * Date: 23.05.2019
+ * Time: 13:28
+ */
+
+public interface BookDao<T extends Book> {
+
+    T getById(long id);
+
+    List<T> getAllObjects();
+
+    int addObject(T t);
+
+    int deleteObject(long id);
+
+    int updateObject(T t);
+}