Injecting Custom Services

Injecting Singleton has been taught from Quick Start, so here will focus on services only.

Please make sure you have read the Quick Start before the continuous reading.

Create an interface

public interface IService {

    void doSomething(CommandSender sender);
    
}

and make a class to implement it.

public class IServiceImpl implements IService{
    
    @Inject
    private TestConfig config; // 別忘了任何註冊單例/服務均可使用依賴注入!
    
    @Override
    public void doSomething(CommandSender sender) {
        sender.sendMessage(config.name);
    }
}

Finally, register on main class.

@ELDPlugin(
        registry = TesterRegistry.class,
        lifeCycle = TesterLifeCycle.class
)
public class ELDTester extends ELDBukkitPlugin {

    @Override
    protected void bindServices(ServiceCollection serviceCollection) {
        serviceCollection.bindService(IService.class, IServiceImpl.class);
    }

    @Override
    protected void manageProvider(ManagerProvider provider) {
    }
}

Then, you can use it in any injected instances.

@Commander(
        name = "service",
        description = "service command"
)
public class TestServiceCommand implements CommandNode {

    @Inject
    private IService service;
    
    @Override
    public void execute(CommandSender commandSender) {
        service.doSomething(commandSender);
    }


}