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Spring Boot Upgrade 3.2.0 / JDK21 and Dockerization#13

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9 changes: 9 additions & 0 deletionsDockerfile
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@@ -0,0 +1,9 @@
# Use official OpenJDK 21 image as base image
FROM openjdk:17-jdk-slim

MAINTAINER Ramazan Sakin <ramazansakin63@gmail.com>
WORKDIR /app
COPY target/note-taking-app.jar /app
EXPOSE 8080

CMD ["java", "-jar", "note-taking-app.jar"]
31 changes: 28 additions & 3 deletionsReadme.md
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Expand Up@@ -4,11 +4,11 @@ Build Restful CRUD API for a simple Note-Taking application using Spring Boot, M

## Requirements

1. Java -1.8.x
1. Java -21

2. Maven - 3.x.x

3. Mysql -5.x.x
3. Mysql -8.x.x

## Steps to Setup

Expand All@@ -33,7 +33,7 @@ create database notes_app

```bash
mvn package
java -jar target/easy-notes-1.0.0.jar
java -jar target/note-taking-app.jar
```

Alternatively, you can run the app without packaging it using -
Expand All@@ -44,6 +44,31 @@ mvn spring-boot:run

The app will start running at <http://localhost:8080>.

New alternative to run the app,
If you want to run application locally with mysql container,
you can just use docker compose like below:

```bash
docker compose up
```

And then, you can directly run the app by one of the above steps.

You can also run spring boot app and mysql container together by
uncommenting the app service part.

And you can see all the running containers after then:

```bash
docker ps
```

After successfully running & testing the services, you can stop and remove those by:

```bash
docker compose down
```

## Explore Rest APIs

The app defines following CRUD APIs.
Expand Down
28 changes: 28 additions & 0 deletionsdocker-compose.yml
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version: "3.8"

services:
mysql:
image: mysql:8.0.32
restart: unless-stopped
ports:
- "3306:3306"
environment:
MYSQL_DATABASE: notes_app
MYSQL_ROOT_PASSWORD: callicoder
volumes:
- mysql_data:/var/lib/mysql

# app:
# build: .
# restart: unless-stopped
# depends_on:
# - mysql
# ports:
# - "8080:8080"
# environment:
# MYSQL_URL: mysql
# MYSQL_USER: your_username
# MYSQL_PASSWORD: your_password

volumes:
mysql_data: {}
116 changes: 59 additions & 57 deletionspom.xml
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@@ -1,67 +1,69 @@
<?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>
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.example</groupId>
<artifactId>easy-notes</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>
<groupId>com.example</groupId>
<artifactId>easy-notes</artifactId>
<version>1.0.0</version>
<packaging>jar</packaging>

<name>easy-notes</name>
<description>Rest API for a Simple NoteTaking Application</description>
<name>easy-notes</name>
<description>Rest API for a Simple Note-Taking Application</description>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.2.0</version>
<relativePath/>
</parent>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>11</java.version>
</properties>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>21</java.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
<version>8.0.30</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<build>
<finalName>note-taking-app</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>


</project>
</project>
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Expand Up@@ -8,7 +8,8 @@
@EnableJpaAuditing
public class EasyNotesApplication {

public static void main(String[] args) {
SpringApplication.run(EasyNotesApplication.class, args);
}
}
public static void main(String[] args) {
SpringApplication.run(EasyNotesApplication.class, args);
}

}
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Expand Up@@ -3,11 +3,11 @@
import com.example.easynotes.exception.ResourceNotFoundException;
import com.example.easynotes.model.Note;
import com.example.easynotes.repository.NoteRepository;
import jakarta.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.List;

/**
Expand DownExpand Up@@ -38,7 +38,7 @@ public Note getNoteById(@PathVariable(value = "id") Long noteId) {

@PutMapping("/notes/{id}")
public Note updateNote(@PathVariable(value = "id") Long noteId,
@Valid @RequestBody Note noteDetails) {
@Valid @RequestBody Note noteDetails) {

Note note = noteRepository.findById(noteId)
.orElseThrow(() -> new ResourceNotFoundException("Note", "id", noteId));
Expand All@@ -56,7 +56,7 @@ public ResponseEntity<?> deleteNote(@PathVariable(value = "id") Long noteId) {
.orElseThrow(() -> new ResourceNotFoundException("Note", "id", noteId));

noteRepository.delete(note);

return ResponseEntity.ok().build();
}
}

}
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Expand Up@@ -9,7 +9,7 @@ public class ResourceNotFoundException extends RuntimeException {
private String fieldName;
private Object fieldValue;

public ResourceNotFoundException(String resourceName, String fieldName, Object fieldValue) {
public ResourceNotFoundException(String resourceName, String fieldName, Object fieldValue) {
super(String.format("%s not found with %s : '%s'", resourceName, fieldName, fieldValue));
this.resourceName = resourceName;
this.fieldName = fieldName;
Expand All@@ -27,4 +27,5 @@ public String getFieldName() {
public Object getFieldValue() {
return fieldValue;
}
}

}
10 changes: 6 additions & 4 deletionssrc/main/java/com/example/easynotes/model/Note.java
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@@ -1,12 +1,12 @@
package com.example.easynotes.model;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import jakarta.persistence.*;
import jakarta.validation.constraints.NotBlank;
import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import javax.persistence.*;
import javax.validation.constraints.NotBlank;
import java.util.Date;

/**
Expand All@@ -15,9 +15,11 @@
@Entity
@Table(name = "notes")
@EntityListeners(AuditingEntityListener.class)
@JsonIgnoreProperties(value = {"createdAt", "updatedAt"},
@JsonIgnoreProperties(
value = {"createdAt", "updatedAt"},
allowGetters = true)
public class Note {

@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
Expand DownExpand Up@@ -78,4 +80,4 @@ public void setUpdatedAt(Date updatedAt) {
this.updatedAt = updatedAt;
}

}
}
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Expand Up@@ -7,8 +7,6 @@
/**
* Created by rajeevkumarsingh on 27/06/17.
*/

@Repository
public interface NoteRepository extends JpaRepository<Note, Long> {

}
}
12 changes: 7 additions & 5 deletionssrc/main/resources/application.properties
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@@ -1,13 +1,15 @@
## Spring DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties)
spring.datasource.url = jdbc:mysql://localhost:3306/notes_app?useSSL=false&serverTimezone=UTC&useLegacyDatetimeCode=false
spring.datasource.url = jdbc:mysql://localhost:3306/notes_app?allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC&useLegacyDatetimeCode=false
spring.datasource.username = root
spring.datasource.password = callicoder

spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.sql.init.mode=always

## Hibernate Properties

# The SQL dialect makes Hibernate generate better SQL for the chosen database
spring.jpa.properties.hibernate.dialect =org.hibernate.dialect.MySQL5InnoDBDialect
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect

# Hibernate ddl auto (create, create-drop, validate, update)
spring.jpa.hibernate.ddl-auto = update
spring.jpa.hibernate.ddl-auto = update
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=true
4 changes: 4 additions & 0 deletionssrc/main/resources/data.sql
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INSERT INTO notes (title, content, created_at, updated_at)
VALUES ('Sample Note 1', 'This is the content of sample note 1.', '2023-01-01 10:00:00', '2023-01-01 10:00:00'),
('Sample Note 2', 'This is the content of sample note 2.', '2023-01-02 12:30:00', '2023-01-02 12:30:00'),
('Sample Note 3', 'This is the content of sample note 3.', '2023-01-03 15:45:00', '2023-01-03 15:45:00');
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package com.example.easynotes;

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;

@SpringBootTest
public class EasyNotesApplicationTests {

@Test
public void contextLoads() {
}

}
//package com.example.easynotes;
//
//import org.junit.jupiter.api.Test;
//import org.springframework.boot.test.context.SpringBootTest;
//
//@SpringBootTest
//public class EasyNotesApplicationTests {
//
//@Test
//public void contextLoads() {
//}
//
//}
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