search

ef-labs / vertx-guice

Create Vert.x Modules and Verticles with dependency injection using Guice
MIT License
59 stars 24 forks source link

readme

Vert.x Guice Extensions

Enable Verticle dependency injection using Guice. Deploy your verticle with the java-guice: prefix to use the GuiceVerticleFactory.

Build Status Maven Central

License

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

Configuration

Either provide a com.englishtown.vertx.guice.BootstrapBinder that implements com.google.inject.Module, or via vert.x config, provide a custom class name.

{
    "guice_binder": "my.custom.bootstrap.Binder"
}

Example

package com.englishtown.vertx.guice;

import com.englishtown.configuration.ConfigValueManager;
import com.englishtown.configuration.OtherBinder1;
import com.englishtown.configuration.OtherBinder2;
import com.englishtown.configuration.impl.PropertiesConfigValueManager;
import com.google.inject.AbstractModule;

import javax.inject.Singleton;

public class BootstrapBinder extends AbstractModule {

    @Override
    protected void configure() {

        // Configure bindings
        bind(ConfigValueManager.class).to(PropertiesConfigValueManager.class).in(Singleton.class);

        // Install other binders
        install(new OtherBinder1(), new OtherBinder2());

    }

}