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From "volnei Granado Munhoz" <vol...@unopar.br>
Subject RES: Guice ObjectFactory injection into XWorkConverter problem (was Re: Struts + Xwork + xwork-conversion.properties)
Date Fri, 14 Dec 2007 12:34:26 GMT
Hi Jeromy,

I think this is not a configuration problem (probably a Xwork|Struts bug),
my object factory works fine when I don't use xwork-conversion.properties,
it's inject all of my objects except the converter objects.

You can show me your configs??

Thanks...



 

-----Mensagem original-----
De: Jeromy Evans [mailto:jeromy.evans@blueskyminds.com.au] 
Enviada em: sexta-feira, 14 de dezembro de 2007 08:11
Para: Struts Users Mailing List
Assunto: Re: Guice ObjectFactory injection into XWorkConverter problem (was
Re: Struts + Xwork + xwork-conversion.properties)

volnei Granado Munhoz wrote:
> Hi, i'm using xwork 2.1 with struts 2.1 and Guice to Inject my
dependencies.
>
>  
> My struts.xml  contains the follow line
>  
>  <constant name="struts.objectFactory" value="guice" />
>
> and when i start my servlet container the NPE is throwed and 
> aplication is broken...
>
> When remove or comment the xwork-conversion.properties this runs normaly. 
>
>
> Here is the stakTrace: 
>  
> java.lang.NullPointerException
> at
> com.opensymphony.xwork2.conversion.impl.XWorkConverter.createTypeConve
> rter(X
> Wor kConverter.java:729)
>   
That null pointer exception implies the object factory is null or was not
injected into XWorkConverter. 
I'm surprised you've not received any prior exceptions so I can't explain
why the objectFactory is not being injected.

Perhaps check that you have the correct version of the struts2-guice-plugin
deployed.  It's possible it's not setup correctly for 2.1. 
I use Guice in an app in 2.1, but don't use xwork-conversion.properties
directly.  Maybe someone else can confirm.





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