Java Code Examples for javax.servlet.ServletResponse#reset()

The following examples show how to use javax.servlet.ServletResponse#reset() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may want to check out the right sidebar which shows the related API usage.
Example 1
Source Project: find   File: HodViewController.java    License: MIT License 6 votes vote down vote up
@SuppressWarnings("TypeMayBeWeakened")
@ExceptionHandler
@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
public ModelAndView handleGeneralException(
        final Exception e,
        final HttpServletRequest request,
        final ServletResponse response
) {
    response.reset();

    return controllerUtils.buildErrorModelAndView(new ErrorModelAndViewInfo.Builder()
            .setRequest(request)
            .setMainMessageCode(HOD_ERROR_MESSAGE_CODE_INTERNAL_MAIN)
            .setSubMessageCode(HOD_ERROR_MESSAGE_CODE_INTERNAL_SUB)
            .setStatusCode(HttpServletResponse.SC_INTERNAL_SERVER_ERROR)
            .setContactSupport(true)
            .setException(e)
            .build());
}
 
Example 2
Source Project: find   File: IdolViewController.java    License: MIT License 6 votes vote down vote up
@SuppressWarnings("TypeMayBeWeakened")
@ExceptionHandler
@ResponseStatus(HttpStatus.NOT_FOUND)
public ModelAndView handleViewDocumentNotFoundException(
        final ViewDocumentNotFoundException e,
        final HttpServletRequest request,
        final ServletResponse response
) {
    response.reset();

    final String reference = e.getReference();

    log.info(Markers.AUDIT, "TRIED TO VIEW NON EXISTENT DOCUMENT WITH REFERENCE {}", reference);

    return controllerUtils.buildErrorModelAndView(new ErrorModelAndViewInfo.Builder()
            .setRequest(request)
            .setMainMessageCode("error.documentNotFound")
            .setSubMessageCode("error.referenceDoesNotExist")
            .setSubMessageArguments(new Object[]{reference})
            .setStatusCode(HttpStatus.NOT_FOUND.value())
            .setContactSupport(true)
            .setException(e)
            .build());
}
 
Example 3
Source Project: find   File: IdolViewController.java    License: MIT License 6 votes vote down vote up
@SuppressWarnings("TypeMayBeWeakened")
@ExceptionHandler
@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
public ModelAndView handleViewServerErrorException(
        final ViewServerErrorException e,
        final HttpServletRequest request,
        final ServletResponse response
) {
    response.reset();

    final String reference = e.getReference();

    log.info(Markers.AUDIT, "TRIED TO VIEW DOCUMENT WITH REFERENCE {} BUT VIEW SERVER RETURNED AN ERROR PAGE", reference);

    return controllerUtils.buildErrorModelAndView(new ErrorModelAndViewInfo.Builder()
            .setRequest(request)
            .setMainMessageCode("error.viewServerErrorMain")
            .setSubMessageCode("error.viewServerErrorSub")
            .setSubMessageArguments(new Object[]{reference})
            .setStatusCode(HttpStatus.INTERNAL_SERVER_ERROR.value())
            .setContactSupport(true)
            .setException(e)
            .build());
}
 
Example 4
Source Project: find   File: ExportController.java    License: MIT License 6 votes vote down vote up
@ExceptionHandler
@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
public ModelAndView handleException(
        final Exception e,
        final HttpServletRequest request,
        final ServletResponse response
) {
    response.reset();

    return controllerUtils.buildErrorModelAndView(
            new ErrorModelAndViewInfo.Builder()
                    .setRequest(request)
                    .setMainMessageCode("error.internalServerErrorMain")
                    .setSubMessageCode("error.internalServerErrorSub")
                    .setSubMessageArguments(null)
                    .setStatusCode(HttpStatus.INTERNAL_SERVER_ERROR.value())
                    .setContactSupport(true)
                    .setException(e)
                    .build()
    );
}
 
Example 5
@Override
public void forward(ServletRequest request, ServletResponse response)
    throws IOException, ServletException
{

  if (!(request instanceof HttpServletRequest && response instanceof HttpServletResponse)) {
    throw new ServletException("Must be http request");
  }

  if (response.isCommitted()) {
    throw new IllegalStateException(
                                    "Cannot forward request after response is committed");
  }
  response.reset();

  service((RequestImpl) request, (ResponseImpl) response);

  response.flushBuffer();
}
 
Example 6
Source Project: jivejdon   File: SpamFilter.java    License: Apache License 2.0 5 votes vote down vote up
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
	HttpServletRequest httpRequest = (HttpServletRequest) request;
	if (safeips.contains(request.getRemoteAddr())) {
		chain.doFilter(request, response);
		return;
	}

	if (safeips.size() > 500) {
		safeips.clear();
	}

	if (iPBanListManagerIF == null)
		iPBanListManagerIF = (IPBanListManagerIF) WebAppUtil.getComponentInstance("iPBanListManager", servletContext);

	if (!httpRequest.getRequestURI().contains("registerCode")) {
		if (isSpam(httpRequest)) {
			log.debug("spammer, giving 'em a 503");
			safeips.remove(request.getRemoteAddr());
			disableSessionOnlines(httpRequest);
			if (!response.isCommitted())
				response.reset();
			HttpServletResponse httpResponse = (HttpServletResponse) response;
			httpResponse.sendError(503);
			return;
		}
	}

	safeips.add(request.getRemoteAddr());
	chain.doFilter(request, response);
	return;
}
 
Example 7
Source Project: jivejdon   File: SpamFilterTooFreq.java    License: Apache License 2.0 5 votes vote down vote up
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
	if (!isFilter) {
		chain.doFilter(request, response);
		return;
	}

	HttpServletRequest httpRequest = (HttpServletRequest) request;

	if (!httpRequest.getRequestURI().contains("registerCode"))
		if (!isPermittedRobot(httpRequest)) {
			String path = httpRequest.getServletPath();
			if (numPattern.matcher(path).matches()) {
				int slash = path.lastIndexOf("/");
				String id = path.substring(slash + 1, path.length());
				if (!checkSpamHit(id, httpRequest)) {
					log.warn("spammer,  fetching too frequency:" + httpRequest.getRequestURI() + " remote:" + httpRequest.getRemoteAddr());
					disableSessionOnlines(httpRequest);
					if (!response.isCommitted())
						response.reset();
					HttpServletResponse httpResponse = (HttpServletResponse) response;
					httpResponse.sendError(503);
					return;
				}
			}
		}
	chain.doFilter(request, response);
	return;
}
 
Example 8
public void forward( ServletRequest request, ServletResponse response ) throws ServletException, IOException {
    response.reset();
    _servletMetaData.getServlet().service( DispatchedRequestWrapper.createForwardRequestWrapper( (HttpServletRequest) request, this ), response );
}