RaiseEvent and outject

[subaochen]

Hi all,

I have two POJOs in the seam application, one raise event and outject the variable and the other observe the event and inject the variable:

POJO A:
@Out(required=false)
private String test;

@RaiseEvent("hello")
public void sayHello(){
    this.test  = "123";
}

POJO B:

@In(required=false)
private String test;

@Observer("hello")
public void hello(){
    System.out.println("say hello too:"+test);
}

But, when sayHello is called in POJOA, the method hello in POJOB only print out "say hello too:", injected variable test is still null.

I think the injected variable test should be assigned before the hello method is called, am I right?

Thanks in advance!

Su Baochen

[kapitanpetko]

Maybe :) It depends on order of Seam interceptors, and it seems the EventInterceptor gets called before the BijectionInterceptor, that's why you are getting null. Use Events.raiseEvent instead and pass your string as a parameter instead. Something like:

sayHello() {
  Events.instance().raiseEvent("hello", "123");
}

@Observer("hello")
public void hello(String test) {
 ...
}

HTH