<servlet-mapping> causes recursive error

From: Markus Brandy (da_joker_at_gmx.net)
Date: 12/30/03 

Date: 30 Dec 2003 03:34:30 -0800

Hi,

I've installed catalina and want to start a redirector every time a
.jsp is called from a browser.
So my web.xml looks like this:

  <servlet>
    <servlet-name>redirector</servlet-name>
    <jsp-file>/redirector.jsp</jsp-file>
  </servlet>
  <servlet-mapping>
    <servlet-name>redirector</servlet-name>
    <url-pattern>*.jsp</url-pattern>
  </servlet-mapping>

In my redirector.jsp I read out the request URI and then include it:

<jsp:include page='<%= lRequestedPage %>' />

But this seems to cause a recursive error indicated by a 'stack
overflow error'. It seems that every 'include' calls the
redirector.jsp!
The following lines are shown about 20 times in my browser:

at org.apache.jsp.redirector$jsp._jspService(redirector$jsp.java:210)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:497)
at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:819)

I've tried the include directive:

<%@ include file="test.jsp" %>

This one works, but it can't be used dynamically...

Can someone out there help me?

Thanks a million,
Markus

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