That resolution is only used when ActionBeanContext.getSourcePage() returns
null. You can override getSourcePage(), check for a null value from the
superclass implementation and if you get a null then do whatever you need to
do to figure out what went wrong.
-Ben
On Wed, Oct 14, 2009 at 12:21 PM, Alan Burlison <[email protected]>wrote:
> I've been looking through our app logs, and we occasionally get
> exceptions like the one below. Unfortunately there doesn;t appear to be
> any way of tracing back from that to the page that is at fault. Is
> there any way of extending/overriding the handling of this error to at
> least give some clue as to where to start to look?
>
> > 10/10/2009 21:22:32.527 UTC ERROR
> > java.lang.IllegalStateException: Here's how it is. Someone (quite
> possibly the Stripes Dispatcher) needed to get the source page resolution.
> But no source page was supplied in the request, and unless you override
> ActionBeanContext.getSourcePageResolution() you're going to need that value.
> When you use a <stripes:form> tag a hidden field called '_sourcePage' is
> included. If you write your own forms or links that could generate
> validation errors, you must include a value for this parameter. This can be
> done by calling request.getServletPath().
> > at
> net.sourceforge.stripes.action.ValidationErrorReportResolution.execute(ActionBeanContext.java:277)
> > at
> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
> > at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
> > at
> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
> > at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> > at
> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
> > at
> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
> > at
> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
> > at
> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
> > at
> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
> > at
> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> > at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> > at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > at
> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
> > at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> > at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> > at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> > at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> > at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525)
> > at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> > at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> > at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
> > at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> > at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> > at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
> > at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> > at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:354)
> > at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > at java.lang.Thread.run(Thread.java:619)
>
> --
> Alan Burlison
> --
>
>
> ------------------------------------------------------------------------------
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