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From: Laurie Harper <laurie@holoweb.net>
Subject: Re: How to Initialize additional components when the Struts 2 Engine
 starts
Date: Thu, 04 Sep 2008 13:56:38 -0400
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Why? Spring provides facilities for using managed beans as context=20
listeners. Instead of trying to make your listener aware of Spring by=20
hand, just use Springs facilities to register/manage your listener.

L.

Carlos Luis Z=FA=F1iga Sibaja wrote:
> This sounds a bit like what I need, my only issue would that here I can=
't
> access the Spring context that is associated to the Struts Engine. I wo=
uld
> have to instantiate it by myself, right?
>=20
> Carlos Luis Z=FA=F1iga Sibaja
> __________________________
> carlosluiszuniga@gmail.com
>=20
> divide et impera...
>=20
>=20
> On Thu, Sep 4, 2008 at 11:30 AM, Gabriel Belingueres
> <belingueres@gmail.com>wrote:
>=20
>> Use a ServletContextListener [1].
>>
>> [1]
>> http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/ServletContextList=
ener.html
>>
>> 2008/9/4, Carlos Luis Z=FA=F1iga Sibaja <carlosluiszuniga@gmail.com>:
>>> Hi All,
>>>
>>> I'm starting a Struts 2 project and there are some tasks (check for t=
he
>> DB
>>> version, correctness of the schema, etc.) I'd like to perform when th=
e
>>> webapp inits. I'd like to execute these tasks right when the Struts
>> engine
>>> starts, because I'd like to get advantage from the Spring IoC context=

>> that
>>> get's initilize along side the Struts engine.
>>> Does anybody have an idea on how can I do this? I looked at the wiki =
and
>> the
>>> DispatcherListener interface is mentioned, I tried implementing it an=
d
>>> registering the listener on a static block, using
>>> Dispatcher.addDispatcherListener, but is does not seem to run. This i=
s
>>> example code for the class:
>>>
>>> import org.apache.struts2.dispatcher.DispatcherListener;
>>> import org.apache.struts2.dispatcher.Dispatcher;
>>>
>>> public class StrutsConfigurator {
>>>
>>>  static {
>>>    Dispatcher.addDispatcherListener(new DispatcherListener() {
>>>
>>>      public void dispatcherInitialized(Dispatcher du) {
>>>        System.out.println("It's aliveeeeee!!!!!!!!!!!!!");
>>>      }
>>>
>>>      public void dispatcherDestroyed(Dispatcher du) {
>>>      }
>>>    });
>>>  }
>>> }
>>>
>>> Thanks for your help.
>>>
>>> Carlos Luis Z=FA=F1iga Sibaja
>>> __________________________
>>> carlosluiszuniga@gmail.com
>>>
>>> divide et impera...
>>>
>=20


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