Re: invoke JSP page from servlet - IllegalArgumentException

[Volker Weber]

Hi,

i don't know if it makes a difference, but the code from the wiki is
suposed to be in the service() method of the servlet. As it is in
http://svn.apache.org/viewvc/myfaces/tobago/trunk/core/src/main/java/org/apache/myfaces/tobago/servlet/NonFacesRequestServlet.java?view=markup

Regards,
 Volker

2007/2/28, Michael Heinen <[EMAIL PROTECTED]>:

I want to forward a request from a servlet to a JSF page but I don't get it
working.

I read the article InvokingJsfPagesWithStandardUrls in the
WIKI
(http://wiki.apache.org/myfaces/InvokingJsfPagesWithStandardUrls?highlight=%28link%29%7C%28jsf%29)

but I get always following Exception:

java.lang.IllegalArgumentException: could not find
pathMapping for servletPath = /servlet/trustedlogin requestPathInfo = null

                at
org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.getServletMapping(JspTilesViewHandlerImpl.java:288)

                at
org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:120)

                at
org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:101)

                at
org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:221)

                at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)

                ...



There must be something wrong with my mappings, or ?



Web.xml snippets:

<context-param>

  <param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>


<param-value>org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl</param-value>

</context-param>



  <servlet-mapping>

    <servlet-name>Faces Servlet</servlet-name>

    <url-pattern>/faces/*</url-pattern>

  </servlet-mapping>



  <servlet-mapping>

    <servlet-name>TrustedLoginServlet</servlet-name><!--
The NonFacesRequestServlet-->

    <url-pattern>/servlet/trustedlogin</url-pattern>

  </servlet-mapping>



snippets in faces config:

<navigation-rule>

  <from-view-id>*</from-view-id>

  <navigation-case>

    <from-outcome>success</from-outcome>

    <to-view-id>/startpage.jsp</to-view-id>

  </navigation-case>

</navigation-rule>



Servlet:

  protected void forward(HttpServletRequest request, HttpServletResponse
response, String outcome,

      String comeFrom)

  {

    LifecycleFactory lFactory = (LifecycleFactory)
FactoryFinder.getFactory(FactoryFinder.LIFECYCLE_FACTORY);

    Lifecycle lifecycle =
lFactory.getLifecycle(LifecycleFactory.DEFAULT_LIFECYCLE);

    FacesContextFactory fcFactory = (FacesContextFactory) FactoryFinder

        .getFactory(FactoryFinder.FACES_CONTEXT_FACTORY);

    FacesContext facesContext =
fcFactory.getFacesContext(getServletContext(), request, response,
lifecycle);

    Application application = facesContext.getApplication();

    ViewHandler viewHandler = application.getViewHandler();



    if (comeFrom == null)

    {

      comeFrom = "";

    }

    UIViewRoot view = viewHandler.createView(facesContext, comeFrom);

    facesContext.setViewRoot(view);



    NavigationHandler navigationHandler =
application.getNavigationHandler();

    navigationHandler.handleNavigation(facesContext, null,
"success");

    lifecycle.render(facesContext);

  }



I use:

myFacesCore 1.1.4

tomahawk snapshot 1.1.4

tiles

a4j 1.0.6



Any help is appreciated,

Michael