Eclipse Community Forums: Eclipse 4

Help

Home

Home » Eclipse Projects » Eclipse 4 » Eclipse custom DI

Show: Today's Messages :: Show Polls :: Message Navigator

Eclipse custom DI [message #953829]

Mon, 22 October 2012 15:10

Daniele Canavese

Messages: 4
Registered: August 2012

Junior Member

Hi all!

I would like to start injecting my custom classes using the e4 dependency injection mechanism but I haven't had any luck so far.

I have a custom class called Coordinator containing an injected logger (from java.util.logging.Logger):

public class Coordinator
{
  @Inject private Logger logger;
  ...
}

As far I have understood I have to use the InjectorFactory to achieve the DI, such as:

InjectorFactory.getDefault().addBinding(Logger.class).implementedBy(what?);
Coordinator coordinator = InjectorFactory.getDefault().make(Coordinator.class, null);

But what are the addBinding() arguments? Or am I missing something?

Regards, Daniele

Report message to a moderator

Re: Eclipse custom DI [message #955708 is a reply to message #953829]

Wed, 24 October 2012 01:13

Eclipse User

You can use the InjectorFactory to cause certain class or name references to be resolved to a particular object. You could use that mechanism to map a java.util.logging.Logger to a particular instance.

If you want to control what is injected, look at the Context Functions. Or object suppliers.

Brian.

Report message to a moderator

Re: Eclipse custom DI [message #962159 is a reply to message #955708]

Sun, 28 October 2012 22:48

Lars Vogel

Messages: 1098
Registered: July 2009

Senior Member

Not sure if that is your questions but the creation of your own objects via DI is described here: Eclipse 4 - Using dependency injection for your own Java objects

Report message to a moderator

Previous Topic:	Problem on min/max of Parts
Next Topic:	Re: e4 Eclipse 4 - about dialog

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 26 11:06:40 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter