Initial

Author: rashidi

jdbi/.gitattributes

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+/gradlew text eol=lf
+*.bat text eol=crlf
+*.jar binary

jdbi/.gitignore

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+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

jdbi/build.gradle.kts

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+plugins {
+    java
+    id("org.springframework.boot") version "3.5.6"
+    id("io.spring.dependency-management") version "1.1.7"
+}
+
+group = "zin.rashidi.boot"
+version = "0.0.1-SNAPSHOT"
+description = "jdbi"
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(25)
+    }
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation(platform("org.jdbi:jdbi3-bom:3.49.6"))
+    implementation("org.springframework.boot:spring-boot-starter-data-jdbc")
+    implementation("org.jdbi:jdbi3-postgres")
+    implementation("org.jdbi:jdbi3-spring")
+    runtimeOnly("org.postgresql:postgresql")
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+    testImplementation("org.springframework.boot:spring-boot-testcontainers")
+    testImplementation("org.testcontainers:junit-jupiter")
+    testImplementation("org.testcontainers:postgresql")
+    testImplementation("org.jdbi:jdbi3-testcontainers")
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+}
+
+tasks.withType<Test> {
+    useJUnitPlatform()
+}

jdbi/settings.gradle.kts

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+rootProject.name = "jdbi"

jdbi/src/main/java/zin/rashidi/boot/jdbi/JdbiApplication.java

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+package zin.rashidi.boot.jdbi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class JdbiApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(JdbiApplication.class, args);
+    }
+
+}

jdbi/src/main/java/zin/rashidi/boot/jdbi/book/Author.java

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+package zin.rashidi.boot.jdbi.book;
+
+/**
+ * @author Rashidi Zin
+ */
+record Author(Long id, String name) {
+
+}

jdbi/src/main/java/zin/rashidi/boot/jdbi/book/AuthorReadOnlyRepository.java

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+package zin.rashidi.boot.jdbi.book;
+
+import org.jdbi.v3.spring.JdbiRepository;
+import org.jdbi.v3.sqlobject.config.RegisterRowMapper;
+import org.jdbi.v3.sqlobject.customizer.Bind;
+import org.jdbi.v3.sqlobject.statement.SqlQuery;
+
+import java.util.Optional;
+import java.util.stream.Stream;
+
+/**
+ * @author Rashidi Zin
+ */
+@JdbiRepository
+@RegisterRowMapper(AuthorRowMapper.class)
+interface AuthorReadOnlyRepository {
+
+    @SqlQuery("SELECT * FROM author")
+    Stream<Author> findAll();
+
+    @SqlQuery("SELECT * FROM author WHERE id = :id")
+    Optional<Author> findById(@Bind("id") Long id);
+
+    @SqlQuery("SELECT * FROM author WHERE name = :name")
+    Stream<Author> findByName(@Bind("name") String name);
+
+}

jdbi/src/main/java/zin/rashidi/boot/jdbi/book/AuthorRowMapper.java

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+package zin.rashidi.boot.jdbi.book;
+
+import org.jdbi.v3.core.mapper.RowMapper;
+import org.jdbi.v3.core.statement.StatementContext;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+
+/**
+ * @author Rashidi Zin
+ */
+public class AuthorRowMapper implements RowMapper<Author> {
+
+    @Override
+    public Author map(ResultSet rs, StatementContext ctx) throws SQLException {
+        return new Author(rs.getLong("id"), rs.getString("name"));
+    }
+
+}

jdbi/src/main/java/zin/rashidi/boot/jdbi/book/Book.java

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+package zin.rashidi.boot.jdbi.book;
+
+/**
+ * @author Rashidi Zin
+ */
+class Book {
+
+    private final String isbn;
+    private final String title;
+    private final Author author;
+
+    Book(String isbn, String title, Author author) {
+        this.isbn = isbn;
+        this.title = title;
+        this.author = author;
+    }
+
+    String isbn() {
+        return isbn;
+    }
+
+    String title() {
+        return title;
+    }
+
+    Author author() {
+        return author;
+    }
+
+}

jdbi/src/main/java/zin/rashidi/boot/jdbi/configuration/RepositoryConfiguration.java

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+package zin.rashidi.boot.jdbi.configuration;
+
+import org.jdbi.v3.core.Jdbi;
+import org.jdbi.v3.postgres.PostgresPlugin;
+import org.jdbi.v3.spring.EnableJdbiRepositories;
+import org.jdbi.v3.sqlobject.SqlObjectPlugin;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import javax.sql.DataSource;
+
+/**
+ * @author Rashidi Zin
+ */
+@Configuration
+@EnableJdbiRepositories(basePackages = "zin.rashidi.boot.jdbi")
+public class RepositoryConfiguration {
+
+    @Bean
+    public Jdbi jdbi(DataSource dataSource) {
+        return Jdbi.create(dataSource)
+                .installPlugin(new PostgresPlugin())
+                .installPlugin(new SqlObjectPlugin());
+    }
+
+}