Java-在内部注入Bean方法

Question

I want to inject bean inside my method. I have remote method(Direct Web Remoting) and i need to inject some bean inside this method. I can't use @Inject annotation in field declaration section because it will not work. It is even possible ?

Answer 1

It could be possible using serious bytecode instrumentation, but that's probably not feasible.

Does DWR prevent you from using regular Injection?

Answer 2

There are lots of ways to do something like this. What container do you run? DWR doesn't seem to support CDI yet.

Apache DeltaSpike has a way you can manually inject beans. One way is to do a call like this:

EchoService echoService = BeanProvider.getContextualReference(EchoService.class, false);

Another is to enrich the actual class at runtime. Take a look at getBeans in BeanManager .