[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-3577) Seam Context not working in Servlets

[Sean Burns (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBSEAM-3577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12434198#action_12434198 ] 

Sean Burns commented on JBSEAM-3577:
------------------------------------

This is the steps you can use to reproduce this

1 : Use seam gen to create a new project, defaults for everything.

2: create a servlet

public class TestServlet extends HttpServlet {

	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		super.doGet(req, resp);
		Component.getInstance("authenticator");
	}
}

3: add to web.xml

<servlet>
	  <servlet-name>Test Servlet</servlet-name>
  	  <servlet-class>com.mydomain.TestProject.TestServlet</servlet-class>
</servlet>
    
<servlet-mapping>
	  <servlet-name>Test Servlet</servlet-name>
	  <url-pattern>/m/test</url-pattern>
</servlet-mapping>

4: add to components.xml

<web:context-filter url-pattern="/m/*" />

5: goto http://localhost/TestProject/m/test

> Seam Context  not working in Servlets
> -------------------------------------
>
>                 Key: JBSEAM-3577
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-3577
>             Project: Seam
>          Issue Type: Bug
>    Affects Versions: 2.1.0.CR1, 2.1.0.GA
>         Environment: JBoss 4.2.3, Seam 2.1.0 GA 
>            Reporter: Sean Burns
>            Assignee: Pete Muir
>            Priority: Blocker
>             Fix For: 2.1.0.GA
>
>
> I used to able to look up components with Component.getInstance(...) inside a servlet by adding <web:context-filter url-pattern="/m/*" /> to the components.xml (in Seam 2.0.X). 
> This has stopped working and now gives
> "java.lang.IllegalStateException: No event context active"
> This post relates
> http://www.seamframework.org/Community/GettingAStatelessComponentFromAServletDoesNotWorkAnymoreUnderSeam210CR1#comment46832
> and this one
> http://www.seamframework.org/Community/210CR1ThrowsJavalangIllegalStateExceptionEventContextNotActive

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