dev@glassfish.java.net

Re: _at_Named CDI Bean of a WAB is not available in a jsf page

From: Tang Yong <tangyong_at_cn.fujitsu.com>
Date: Mon, 26 Nov 2012 12:20:40 +0900

FYI: the bug directly caused GLASSFISH-17155 can not work
normally.(GLASSFISH-17155's sample also has many problems, however,
while I modified it and executed the last step, the bug was triggered).

Thanks.

Tang Yong wrote:
> Hi sahoo, siva,
>
> I found a big bug in a hybrid javaee application(WAB).
>
> [Bug Scene]
>
> I have a WAB using CDI and define a simple cdi bean according to [1],
>
> [1]:
> http://www.andygibson.net/blog/tutorial/getting-started-with-jsf-2-0-and-cdi-in-jee-6-part-1/
>
> @Named
> public class MessageServerBean {
>
> public String getMessage() {
> return "Hello World!";
> }
> }
>
> And, I apply the cdi bean in a simple jsf page as following,
> ...
> <body>
> This page is rendering from Module 3.
> Message is : #{messageServerBean.message}<br/>
> Message Server Bean is : #{messageServerBean}
> </body>
> ...
>
> Then, I wrap the cdi bean and jsp page into a WAB in which
> Web-ContextPath is /module3. Then, using the following command is to
> deploy the WAB.
>
> asadmin deploy --type=osgi module3.war
>
> While I access http://localhost:8080/module3/faces/index.xhtml, the
> following result happened,
>
> This page is rendering from Module 3. Message is :
> Message Server Bean is :
>
> Apparently, the cdi bean has been not resolved.
>
> Then, I used the following command to deploy the war(rather than WAB),
>
> asadmin deploy module3.war
>
> While I access http://localhost:8080/module3/faces/index.xhtml again,
> the right result happened.
>
> This page is rendering from Module 3. Message is : Hello World!
> Message Server Bean is :
> ranophoenix.osgijee.module1.impl.MessageServerBean_at_5fffe
>
> So, I think that this should be a big bug from WAB, and wish sahoo and
> siva confirm the above.
>
> Thanks.
> --Tang
>
>