Paul,
I get this exception now.
Caused by: java.lang.InstantiationException: resources.MyResource
at java.lang.Class.newInstance0(Class.java:335)
at java.lang.Class.newInstance(Class.java:303)
at
com.sun.ws.rest.impl.application.WebApplicationImpl$DefaultComponentProvider.getInstance(WebApplicationImpl.java:293)
at
com.sun.ws.rest.impl.resource.SingletonProvider.init(SingletonProvider.java:44)
... 50 more
2008-06-30 07:57:32.584::WARN: Nested in
javax.servlet.ServletException:
com.sun.ws.rest.api.container.ContainerException: Unable to create resource:
com.sun.ws.rest.api.container.ContainerException: Unable to create resource
at
com.sun.ws.rest.impl.resource.SingletonProvider.init(SingletonProvider.java:46)
When I remove @Singleton annotation from my resource, this exception
goes away. But, now I still get the NPE.
Thank you,
Arul
Paul Sandoz wrote:
> On Jun 27, 2008, at 11:06 PM, Arul Dhesiaseelan wrote:
>
>> Hi,
>>
>> I am trying to set up a session attributes in the constructor of the
>> Resource. But, it looks like the session object is not injected yet
>> when I try to set attribute on the session.
>>
>> @Context
>> private HttpServletRequest httpRequest;
>>
>> public MyResource() {
>> httpRequest.getSession().setAttribute("securityenabled",
>> "true");//fails due to NPE
>> }
>>
>>
>> Is there any other way to setup session attributes in the resource at
>> startup?
>>
>
> Injection on fields can only after construction. Try doing the
> following instead:
>
> private HttpServletRequest httpRequest;
>
> public MyResource(@Context HttpServletRequest httpRequest) {
> this.httpRequest = httpRequest;
> httpRequest.getSession().setAttribute("securityenabled",
> "true");//fails due to NPE
> }
>
> Paul.
>
>
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