Hi the bug you mentioned is fixed in the latest trunk, as for your
session, no worries the session comes from the servlet api so the
session definitely is shared between everything, but I assume this is
not a bug of myfaces you run into but more a problem on the underlying
webcontainer.
Werner
Am 18.10.10 17:12, schrieb Nikolay Rychkov:
In case
a) I am not sure about session. I need to obtain session in start page
c) Looks better way, but I affraid about bugs is events. I have found one
https://issues.apache.org/jira/browse/MYFACES-2939
2010/10/18 Werner Punz<werner.p...@gmail.com>
Hi this seems to be a jetty or GAE bug if you ask me probably causes by the
combination of already rendering something and then causing a redirect
within the rendering (I am not sure if this is even a bug or maybe some
expected behavior),
but try following, since it happens during render time (due to the getter)
try to shift it away from the render time to something in prerender, you can
use following mechanisms to achieve that
a) a servlet filter which issues the redirect
b) a phase listern
c) a system event, for instance a prerender system event
It might resolve this issue.
Werner
Am 17.10.10 18:56, schrieb Nikolay Rychkov:
*Hello Sirs,*
*
*
*In my experimental project **http://www.agost.ru*<http://www.agost.ru>*
I
use redirection to main page
**http://www.agost.ru/to.do*<http://www.agost.ru/to.do>
* .*
*I have to do it this way because user should obtain session. I use
PrimeFaces to ajax login that does not work without session. *
*
*
*Sources:*
Index.xhtml:
<?xml version="1.0" encoding="UTF-8"?>
<!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"; xmlns:h="
http://java.sun.com/jsf/html";>
<h:head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title</title>
</h:head>
<h:body>
#{redirectBean.redirect}
</h:body>
</html>
RedirectBean:
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
import javax.faces.context.FacesContext;
import java.io.IOException;
@ManagedBean
@RequestScoped
public class RedirectBean {
public String getRedirect(){
try {
FacesContext.getCurrentInstance().getExternalContext().redirect("to.do");
} catch (IOException e) {
e.printStackTrace();
}
return "";
}
}
Part of web.xml:
<welcome-file-list>
<welcome-file>index.do</welcome-file>
</welcome-file-list>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
*Redirection works, but every time I have this error in log:*
*
*
java.lang.IllegalStateException: STREAM
at org.mortbay.jetty.Response.getWriter(Response.java:616)
at
javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:115)
at
org.apache.myfaces.context.servlet.ServletExternalContextImpl.getResponseOutputWriter(ServletExternalContextImpl.java:184)
at
org.apache.myfaces.shared_impl.view.JspViewDeclarationLanguageBase.renderView(JspViewDeclarationLanguageBase.java:154)
at
org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at
com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)
at
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)
at
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
at
com.google.appengine.tools.development.StaticFileUtils.serveWelcomeFileAsForward(StaticFileUtils.java:80)
at
com.google.appengine.tools.development.LocalResourceFileServlet.maybeServeWelcomeFile(LocalResourceFileServlet.java:247)
at
com.google.appengine.tools.development.LocalResourceFileServlet.doGet(LocalResourceFileServlet.java:120)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
at
com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:58)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at
com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:122)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at
com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:70)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at
com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:349)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
*Is that a bug or I do something wrong?*
*Thanks in advance*
