Package javax.servlet.http

Examples of javax.servlet.http.HttpServletRequest.removeAttribute()

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      {
         dreq.removeAttribute(ContextDispatcherInterceptor.REQ_ATT_COMPONENT_INVOCATION);
         dreq.removeAttribute(Constants.JAVAX_PORTLET_CONFIG);
         dreq.removeAttribute(Constants.JAVAX_PORTLET_REQUEST);
         dreq.removeAttribute(Constants.JAVAX_PORTLET_RESPONSE);
         dreq.removeAttribute(Constants.JAVAX_PORTLET_LIFECYCLE_PHASE);
      }
   }

   private class Invoker implements ActionFilter, EventFilter, RenderFilter, ResourceFilter
   {
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            processor.process(request, response);
            context.responseComplete();
        } catch (Exception e) {
            log.error("Exception processing action event " + event, e);
        } finally {
            request.removeAttribute(Constants.ACTION_EVENT_KEY);
        }

    }

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                            LOG.error("Error processing Freemarker result!", e);
                        }
                        throw e;
                    } finally {
                        if (isTopTemplate && parentCharArrayWriter != null) {
                            req.removeAttribute(PARENT_TEMPLATE_WRITER);
                            parentCharArrayWriter.close();
                        }
                    }
                } else {
                    template.process(model, writer);
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        // Acknowlege the request
        try {
            response.sendAcknowledgement();
        } catch (IOException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            log(sm.getString("standardWrapper.acknowledgeException",
                             wrapper.getName()), e);
            throwable = e;
            exception(request, response, e);
        } catch (Throwable e) {
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        try {
            String jspFile = wrapper.getJspFile();
            if (jspFile != null)
                hreq.setAttribute(Globals.JSP_FILE_ATTR, jspFile);
            else
                hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            if ((servlet != null) && (filterChain != null)) {
                filterChain.doFilter(hreq, hres);
            }
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
        } catch (ClientAbortException e) {
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            else
                hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            if ((servlet != null) && (filterChain != null)) {
                filterChain.doFilter(hreq, hres);
            }
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
        } catch (ClientAbortException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            throwable = e;
            exception(request, response, e);
        } catch (IOException e) {
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            if ((servlet != null) && (filterChain != null)) {
                filterChain.doFilter(hreq, hres);
            }
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
        } catch (ClientAbortException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            throwable = e;
            exception(request, response, e);
        } catch (IOException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            log(sm.getString("standardWrapper.serviceException",
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        } catch (ClientAbortException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            throwable = e;
            exception(request, response, e);
        } catch (IOException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            log(sm.getString("standardWrapper.serviceException",
                             wrapper.getName()), e);
            throwable = e;
            exception(request, response, e);
        } catch (UnavailableException e) {
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            log(sm.getString("standardWrapper.serviceException",
                             wrapper.getName()), e);
            throwable = e;
            exception(request, response, e);
        } catch (UnavailableException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            log(sm.getString("standardWrapper.serviceException",
                             wrapper.getName()), e);
            //            throwable = e;
            //            exception(request, response, e);
            wrapper.unavailable(e);
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                                        wrapper.getName()));
            }
            // Do not save exception in 'throwable', because we
            // do not want to do exception(request, response, e) processing
        } catch (ServletException e) {
            hreq.removeAttribute(Globals.JSP_FILE_ATTR);
            Throwable rootCause = e;
            Throwable rootCauseCheck = null;

            // Extra aggressive rootCause finding
            do {
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