Pat,
Do something like this on the JSP side:
<%@ page import="java.util.*" %>
<%@ page import="javax.servlet.http.*" %>
<SCRIPT RUNAT="server">
private String getSearchResults( HttpServletRequest request,
HttpServletResponse response,
String passedQueryString,
String targetURL )
throws java.io.IOException
{
StringBuffer retBuffer = new StringBuffer();
try{
retBuffer.append(
GeneralPubXSearchEngine.getEngineResults( request,
response,
passedQueryString,
targetURL )
);
}catch( Exception error ){
ErrorHandler.log("In JSP page generalsearchresults.jsp:",
error);
response.sendRedirect("/error/server_error.html");(Important
define your error page)
}
return retBuffer.toString();
}
</SCRIPT>
Have a error page defined on the server and the same html page can be used
for displaying servlet errors as well as errors on a JSP page.
Servlet side code sample
public static String getEngineResults( HttpServletRequest req,
HttpServletResponse res,
String passedQueryString,
String targetURL )
throws ServletException, IOException
try { BLOCK !!!!!!!!!!!!!!!!!!!!!!!!!
} catch (Exception e) {
ErrorHandler.log("In JSP page genpubxsearchres.jsp:", e);
res.sendRedirect("/error/server_error.html");
}
return outBuffer.toString();
}
Hope this helps.
-----Original Message-----
From: Patrick Buchanan [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 09, 2000 9:11 AM
To: [EMAIL PROTECTED]
Subject: JSP Error Page with a servlet
I sent this out yesterday without a single reply. Can anyone help me on
this?
I'm new at Java so any advice would be appreciated.
How do I use a JSP Error Page with a servlet? I assume I use a
RequestDispatcher object to forward the request and response objects to the
JSP,
but does anyone have a code example of how to accomplish this? Do I have to
store it as a request attribute and then have code in the JSP to pull it out
and
print it to the screen? What is the easiest way here?
I want to use the same JSP error page for both my controller servlet and the
associated JSP's.
pat
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Some relevant FAQs on JSP/Servlets can be found at:
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===========================================================================
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
