[jboss-user] [JBoss Seam] - Page events produce 'No active event context' exception

Thu Aug 17 06:45:23 EDT 2006

I want to use the following 'index.html' and 'pages.xml' to redirect to a page 'home.xhtml' which again redirect to a customized homepage.

index.html:

  | <html>
  | <head>
  | <meta http-equiv="Refresh" content="0; URL=default.jsf">
  | </head>
  | </html>
  | 

pages.xml:

  | <pages>
  | 	<page view-id="/default.xhtml" action="#{homepage.redirect}" />
  | </pages>
  | 

home.xhtml:

  | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
  | 	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  | <html xmlns="http://www.w3.org/1999/xhtml">
  | <head>
  | <meta http-equiv="Refresh" content="0; URL=#{homepage.homepage}" />
  | </head>
  | </html>
  | 

The 'homepage' component is defined like the following:

  | @Name("homepage")
  | @Stateful
  | public class HomepageBean implements Homepage {
  | 
  | 	private String homepage;
  | 
  | 	@In
  | 	private GlobalSettings globalSettings;
  | 
  | 	public String redirect() {
  | 		HttpServletRequest request = (HttpServletRequest) FacesContext.getCurrentInstance()
  | 			.getExternalContext().getRequest();
  | 
  | 		if (request.getRemoteUser() == null) {
  | 			homepage = globalSettings.getSiteHomepage();
  | 			return "homepage";
  | 		}
  | 
  | 		......
  | 
  | 	}
  | 
  | 	public String getHomepage() {
  | 		return homepage;
  | 	}
  | 
  | }
  | 

And in my faces-config.xml there is a navigation rule:

  | 	<navigation-case>
  | 		<from-outcome>homepage</from-outcome>
  | 		<to-view-id>/home.xhtml</to-view-id>
  | 		<redirect />
  | 	</navigation-case>
  | 

Everything works fine but the Concole produes the following exception:

  | 17:54:54,071 ERROR [PhaseListenerManager] Exception in PhaseListener RENDER_RESPONSE(6) afterPhase
  | java.lang.IllegalStateException: No active event context
  | 	at org.jboss.seam.core.Manager.instance(Manager.java:320)
  | 	at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:97)
  | 	at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersAfter(PhaseListenerManager.java:89)
  | 	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:391)
  | 	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at com.eesys.eworks.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at com.eesys.eworks.filter.ActionFilter.doFilter(ActionFilter.java:91)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  | 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
  | 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
  | 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  | 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
  | 	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
  | 	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
  | 	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
  | 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
  | 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
  | 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
  | 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
  | 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
  | 	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
  | 	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
  | 	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
  | 	at java.lang.Thread.run(Thread.java:595)
  | 

Who kindly can tell me why ?

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