Hi Brock
Thank for your reply,i tried but exception is coming (i m using
stripes-1.4.3)
Excepiton is:
java.lang.IllegalStateException: A request made it through to some part of
Stripes without being wrapped in a StripesRequestWrapper. The StripesFilter
is responsible for wrapping the request, so it is likely that either the
StripesFilter is not deployed, or that it's mappings do not include the
DispatcherServlet _and_ *.jsp. Stripes does not requiire that the Stripes
wrapper is the only request wrapper, or the outermost; only that is is
present.
net.sourceforge.stripes.controller.StripesRequestWrapper.findStripesWrapper(StripesRequestWrapper.java:71)
net.sourceforge.stripes.controller.DefaultActionBeanPropertyBinder.validateRequiredFields(DefaultActionBeanPropertyBinder.java:589)
net.sourceforge.stripes.controller.DefaultActionBeanPropertyBinder.bind(DefaultActionBeanPropertyBinder.java:241)
net.sourceforge.stripes.controller.DispatcherHelper$3.intercept(DispatcherHelper.java:185)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:157)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:107)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:154)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:73)
net.sourceforge.stripes.controller.DispatcherHelper.doBindingAndValidation(DispatcherHelper.java:182)
net.sourceforge.stripes.controller.DispatcherServlet.doBindingAndValidation(DispatcherServlet.java:217)
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:142)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:104)
net.sourceforge.stripes.examples.quickstart.StripesExceptionHandler1.handle(StripesExceptionHandler1.java:48)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:183)
My Exception class is:
public class StripesExceptionHandler1 implements ExceptionHandler
{
private static net.sourceforge.stripes.util.Log LOG =
Log.getInstance(StripesExceptionHandler1.class);
public void init(Configuration configuration) throws Exception {
// TODO Auto-generated method stub
}
public void handle(Throwable throwable, HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
ForwardResolution next = new
ForwardResolution("/examples/quickstart/Error.action");
next.addParameter("realSource", makeSourceParameter(request));
next.execute(request,response);
//request.getRequestDispatcher("/technical_error.jsp").forward(request,
response);
}
private String makeSourceParameter(HttpServletRequest request) {
UrlBuilder ub = new UrlBuilder(request.getRequestURI(),
false);
ub.addParameters(request.getParameterMap());
try {
return URLEncoder.encode(ub.toString(), "utf-8");
} catch (UnsupportedEncodingException e) {
LOG.error("Failed to encode url [" + ub.toString() + "]",
e);
}
return null;
}
}
My ActionBeanclass is:
public class ErrorActionBean implements ActionBean{
ActionBeanContext context;
private String realSource;
public String getRealSource() {
return realSource;
}
public void setRealSource(String realSource) {
this.realSource = realSource;
}
public ActionBeanContext getContext() {
return context;
}
public void setContext(ActionBeanContext context) {
this.context = context;
}
@DefaultHandler
public Resolution showErrorPage() {
System.out.println("Forwarding to ErrorPage");
return new ForwardResolution("/technical_error.jsp");
}
}
Matt Brock wrote:
>
>
> SivaKumarl wrote:
>>
>> When a exception is arising i m forwarding to Jsp page(techinical
>> error.jsp) using StripesExceptionHandler
>> This page contains
>> SOME TEXT LIKE "internal problem occured";
>> and one "Back button";
>>
>> when clicking on back button i want to go jsp page where the exception is
>> raised.
>>
> <p>
> I don't think I quite understand--you want the back button to take you
> back to a page that is generating an exception? Won't it just forward you
> to the exception page again? Well, if you want the Error page to have a
> variable that you can use to send you back to the calling page, just pass
> it as a parameter. For example:</p><pre>
> public void handle(Throwable throwable, HttpServletRequest request,
> HttpServletResponse response) throws ServletException, IOException {
> [...]
> ForwardResolution next = new ForwardResolution("/Error.action");
> next.addParameter("realSource", makeSourceParameter(request));
> [...]
> next.execute(...)
> }
>
> private String makeSourceParameter(HttpServletRequest request) {
> UrlBuilder ub = new UrlBuilder(request.getRequestURI(), false);
> ub.addParameters(request.getParameterMap());
> try {
> return URLEncoder.encode(ub.toString(), "utf-8");
> } catch (UnsupportedEncodingException e) {
> log.error("Failed to encode url [" + ub.toString() + "]", e);
> }
> return null;
> }</pre><p>Then later on in your Error.jsp/action, put a parameter called
> "realSource" that gets bound when the action is executed:</p><pre>public
> class ErrorAction implements ActionBean {
> private String realSource;
> public String getRealSource() [...]
> public void setRealSource(String realSource) [...]
> [...]
> }</pre><p>Now your error page has a variable you can use wherever you like
> that contains the address of the source of the exception.</p>
>
--
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