/// <summary>
/// Standard entry point of IHttpHandler, main processing flow.
/// </summary>
public void ProcessRequest(HttpContext context)
{
log4net.ILog log = PtaUtil.getLog4netLogger(this.GetType().FullName + ".ProcessRequest(): ");
try {
this.context = context;
String guid = context.Request.Form["ourguid"];
bboardDR = PtaUtil.GetBBoardDataReaderByGuid(guid);
onErrorServerTransfer = PtaUtil.GetDBReaderStringField(bboardDR, "OnErrorServerTransfer");
RequestValidator rv = new RequestValidator(bboardDR);
rv.Validate(context.Request);
Redirect();
} catch (System.Threading.ThreadAbortException) {
//this is normal processing of Server.Transfer() and Response.End()
throw;
} catch (Exception e) {
PtaUtil.LogExceptionAndFormParameters(log, e);
//String on_err_st = onErrorServerTransfer;
//if (on_err_st == null) on_err_st = PtaUtil.GetProxyWebFolder() + "ErrorPages/PtaDefaultErrPage.aspx";
//context.Server.Transfer(on_err_st, true);
String back_link = context.Request.Form["tcbaseurl"] + context.Request.Form["returnurl"];
String err_page = PtaUtil.GenerateSimpleErrorPage(back_link);
context.Response.Write(err_page);
log.Debug("onErrorServerTransfer: " + onErrorServerTransfer);
if (onErrorServerTransfer != null)
{
context.Server.Transfer(onErrorServerTransfer, true);
}
/* else {
* back_link = context.Request.Form["tcbaseurl"] + context.Request.Form["returnurl"];
* context.Response.Write("Your request could not be processed. <br/>");
* context.Response.Write("Back to Blackboard: " + "<a href=\"" + back_link + "\">" + back_link + "</a><br/>");
* }*/
//throw;
} finally {
PtaUtil.CloseDataReader(drParam);
PtaUtil.CloseDataReader(drMenuLink);
PtaUtil.CloseDataReader(bboardDR);
}
}
