https://github.com/ef-labs/vertx-hk2

Create Vert.x Verticles with dependency injection using HK2
https://github.com/ef-labs/vertx-hk2

Last synced: 3 months ago
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Create Vert.x Verticles with dependency injection using HK2

• Host: GitHub
• URL: https://github.com/ef-labs/vertx-hk2
• Owner: ef-labs
• License: mit
• Created: 2013-04-05T10:49:08.000Z (over 11 years ago)
• Default Branch: develop
• Last Pushed: 2021-10-28T02:09:22.000Z (about 3 years ago)
• Last Synced: 2024-05-19T05:41:47.550Z (6 months ago)
• Language: Java
• Homepage:
• Size: 149 KB
• Stars: 30
• Watchers: 16
• Forks: 4
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

• vertx-awesome - Vert.x HK2 - Vert.x verticle factory for HK2 dependency injection. (Dependency Injection)

README

        
# Vert.x HK2 Extension

Enable Verticle dependency injection using HK2.  Deploy your verticle with the `java-hk2:` prefix to use the `HK2VerticleFactory`.

[![Build Status](http://img.shields.io/travis/ef-labs/vertx-hk2.svg?maxAge=2592000&style=flat-square)](https://travis-ci.org/ef-labs/vertx-hk2)

[![Maven Central](https://img.shields.io/maven-central/v/com.englishtown.vertx/vertx-hk2.svg?maxAge=2592000&style=flat-square)](https://maven-badges.herokuapp.com/maven-central/com.englishtown.vertx/vertx-hk2/)

## License

http://englishtown.mit-license.org/

## Configuration

The vertx-mod-hk2 module configuration is as follows:

```json

{

    "hk2_binder": 

}

````

* `hk2_binder` -  The name of the HK2 binder class which contains the injection configuration.  Default is `"com.englishtown.vertx.hk2.BootstrapBinder"`.  You can also provide an array of binder classes.

## Example

```java

package com.englishtown.vertx.hk2;

import com.englishtown.configuration.ConfigValueManager;

import com.englishtown.configuration.OtherBinder1;

import com.englishtown.configuration.OtherBinder2;

import com.englishtown.configuration.impl.PropertiesConfigValueManager;

import org.glassfish.hk2.utilities.binding.AbstractBinder;

import javax.inject.Singleton;

public class BootstrapBinder extends AbstractBinder {

    @Override

    protected void configure() {

        // Configure bindings

        bind(PropertiesConfigValueManager.class).to(ConfigValueManager.class).in(Singleton.class);

        // Install other binders

        install(new OtherBinder1(), new OtherBinder2());

    }

}

```