# nexiot-driver-extend

**Repository Path**: ljagps/nexiot-driver-extend

## Basic Information

- **Project Name**: nexiot-driver-extend
- **Description**: nexiot Jar的驱动扩展包
- **Primary Language**: Java
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 4
- **Created**: 2026-02-27
- **Last Updated**: 2026-02-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# NexIoT Driver Extension

This project provides driver extension capabilities for the NexIoT platform, primarily implementing a driver service named `NexIoTCodec1` to handle data encoding and decoding logic.

## Features

- Provides a unified driver service interface `DriverService`.
- Supports defining product keys, descriptive information, and data encoding/decoding operations.
- Uses the `UPRequest` class to handle upstream requests, supporting multiple message types for flexible processing of device-side data.

## Core Components

- **DriverService**: Defines core methods for the driver service, including product identification, description, and encoding/decoding logic.
- **UPRequest**: Encapsulates the data structure for upstream requests, supporting events, payload data, and attribute information.
- **NexIoTCodec1**: Implements the `DriverService` interface with concrete encoding and decoding logic.

## Usage Instructions

1. **Implement the Driver Service Interface**:
   - Implement the `productKey()` method to return the unique product identifier.
   - Implement the `desc()` method to return descriptive information.
   - Implement the `preDecode()`, `encode()`, and `decode()` methods to handle data transformation logic.

2. **Construct Upstream Requests**:
   - Use the `UPRequest` class to construct upstream request objects, setting message types, events, and data content.

3. **Encoding and Decoding**:
   - Call the `encode()` method to encode data.
   - Call the `decode()` method to decode data.

## Contribution Guidelines

Contributions and improvements are welcome. Please follow these steps:

1. Fork the repository.
2. Create a new branch.
3. Commit your changes.
4. Submit a Pull Request.

## License

This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.