# JDevKit

JDevKit is a Java Development Kit that offers a set of convenient tools for writing code efficiently.

## Modules

> For more information, please visit the README file of each module.

### `devkit-core` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/devkit-core/README.md)_</span>

The core module for `JDevKit`, by now, this module contains the commonly used classes of the whole `dev-kit`.

### `devkit-utils` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/devkit-utils/README.md)_</span>

A collection of common utility classes to simplify Java development. It includes tools for Base64 encoding/decoding of strings, reducing if-else code blocks using Lambda expressions, converting between maps and arbitrary objects, high-precision chained mathematical calculations, and string hashing or message digest calculations.

### `guid` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/guid/README.md)_</span>

A module for generating globally unique IDs. It includes a facade interface and an implementation of GUID generation using the Snowflake algorithm. More globally unique ID generation modes will be added in the future.

### `WebCal` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/webcal/README.md)_</span>

The module `webcal` is a Java library that facilitates the generation and resolution of iCalendar content for web-based calendar applications. It provides a flexible and easy-to-use API for creating web calendars with customisable settings and events.

With the `webcal` module, developers can easily integrate calendar functionality into web applications, enabling users to view, add, and manage events in a structured and standardized format. It is designed to simplify calendar-related tasks and enhance the overall user experience when dealing with calendar data on the web.

Please note that the `webcal` module adheres to the iCalendar standard specified in RFC 5545, ensuring compatibility with other calendar applications that support this format.

### `simple-jwt-facade` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/simple-jwt-facade/README.md)_</span>

A facade for Simple JWT (JSON Web Token) implementations in Java. This module provides a unified interface to work with JWTs regardless of the underlying implementation.

### `simple-jwt-authzero` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/simple-jwt-authzero/README.md)_</span>

A Simple JWT implementation using the com.auth0:java-jwt library.

### `simple-jwt-jjwt` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/simple-jwt-jjwt/README.md)_</span>

A Simple JWT implementation using the `io.jsonwebtoken:jjwt-api` library.

### `simple-jwt-spring-boot-starter` <span style="font-size: 14px;">_[Learn more](https://github.com/CodeCraftersCN/jdevkit/simple-jwt-spring-boot-starter/README.md)_</span>

A Spring Boot autoconfiguration wrapper for the simple-jwt module, making it easier to integrate JWT functionality into Spring Boot applications.

## Installation and Usage

### Before Installation

For **Chinese Mainland** users, it is suggested to use maven packages services provided by coding.net.

You could follow the following steps to configure.

#### For Maven

You could add the following codes to register Coding Nexus to your Maven.

```xml
<repository>
    <id>codecrafters-coding-nexus</id>
    <name>codecrafters-coding-nexus</name>
    <url>https://codecrafters-maven.pkg.coding.net/repository/common-productions/maven-packages/</url>
    <releases>
        <enabled>true</enabled>
    </releases>
    <snapshots>
        <enabled>true</enabled>
    </snapshots>
</repository>
```

#### For Gradle

You could add a new repository to Gradle repositories closure.

```groovy
maven { url 'https://codecrafters-maven.pkg.coding.net/repository/common-productions/maven-packages/' }
```

```kotlin
maven(url = "https://codecrafters-maven.pkg.coding.net/repository/common-productions/maven-packages/")
```

If you are using **Maven**, please paste the following codes to _pom.xml_ in your project.

```xml 
<dependency>
    <groupId>cn.org.codecrafters</groupId>
    <artifactId>${artifactId}</artifactId>
    <version>${version}</version>
</dependency>
```

If you are using **Gradle**, please paste the following codes to _buile.gradle\[.kts\]_ in your project.

```groovy
implementation 'cn.org.codecrafters:$artifactId:$version'
```

```kotlin
implementation("cn.org.codecrafters:$artifactId:$version")
```

If you want to check the available versions, please check out at our [official site](https://codecrafters.org.cn/devkit/changelog).

## Contribution
Contributions are welcome! If you encounter any issues or want to contribute to the project, please feel free to **[raise an issue](https://github.com/CodeCraftersCN/jdevkit/issues/new)** or **[submit a pull request](https://github.com/CodeCraftersCN/jdevkit/compare)**.

## License
This project is licensed under the [Apache License 2.0](LICENSE).

## Contact
If you have any suggestions, ideas, don't hesitate contacting us via [GitHub Issues](https://github.com/CodeCraftersCN/jdevkit/issues/new) or [Discord Community](https://discord.gg/NQK9tjcBB8). 

If you face any bugs while using our library and you are able to fix any bugs in our library, we would be happy to accept pull requests from you on [GitHub](https://github.com/CodeCraftersCN/jdevkit/compare).