On 28/01/2009, at 1:40 PM, Chuck Hill wrote:
If not, follow Anjo's suggestion of overriding dispatchRequest()
and logging out the response before returning it.
Jan 28 13:23:08 AM[50121] WARN NSLog -
<er.ajax.AjaxRequestHandler>: Exception occurred while handling
request:
java.lang.NullPointerException
Jan 28 13:23:08 AM[50121] INFO NSLog -
Application.handleException: Handling an Exception:
[2009-1-28 13:23:8 CST] <WorkerThread1>
java.lang.NullPointerException
...
Jan 28 13:23:08 AM[50121] INFO NSLog - AMErrorPage.setPageType:
pageType = exception
Application.dispatchRequest:
<script type="text/javascript">document.location.href='/cgi-bin/
WebObjects/AM.woa/wo/4.0';</script>
Application.dispatchRequest:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd
">
...
So there's the request, coming from a small Javascript fragment. I
don't know what's generating _that_, though.
That looks like what ERXRedirect can return:
if (ERXAjaxApplication.isAjaxRequest(context.request())) {
boolean hasUpdateContainer =
context
.request
().stringFormValueForKey
(ERXAjaxApplication.KEY_UPDATE_CONTAINER_ID) != null;
if (hasUpdateContainer) {
response.appendContentString("<script
type=\"text/javascript\">");
}
else {
response.setHeader("text/javascript",
"Content-Type");
}
response.appendContentString("document.location.href='" + url +
"';");
if (hasUpdateContainer) {
response.appendContentString("</script>");
}
How are you using that ERXRedirect again?
I'm not using ERXRedirect directly, but in
Application.handleException() I have this:
@Override
public WOResponse handleException(Exception anException, WOContext
aContext) {
AMErrorPage errorPage = (AMErrorPage)
pageWithName(AMErrorPage.class
.getName(), aContext);
errorPage.setPageType(AMErrorPage.EXCEPTION);
if (AjaxUtils.isAjaxRequest(aContext.request())) {
AjaxUtils.redirectTo(errorPage);
return errorPage.context().response();
}
return errorPage.generateResponse();
}
(Just some logging statements removed.)
--
Paul.
w http://logicsquad.net/
h http://paul.hoadley.name/
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