Example usage for javax.servlet.http HttpServletResponse sendError

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse sendError.

Prototype

public void sendError(int sc) throws IOException;

Source Link

Document

Sends an error response to the client using the specified status code and clears the buffer.

Usage

From source file:com.googlecode.commonspringaspects.servlets.PerformanceHttpRequestHandler.java

public void handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    if (!enabled) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return;//from  w  ww. j ava  2 s .  co  m
    }

    if (request.getMethod().equals("POST")) {

        MonitorFactory.reset();
        response.sendRedirect(request.getRequestURI());

    } else {

        response.setContentType("text/html");
        PrintWriter writer = response.getWriter();
        writer.print("<html>");
        writer.print("<body><form action='' method='post'> <input type='submit' value='Reset JAMon'> </form>");
        writer.print(MonitorFactory.getRootMonitor().getReport(3, "desc"));
        writer.print("</body></html>");

    }
}

From source file:com.carolinarollergirls.scoreboard.jetty.StreamServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    super.doPost(request, response);

    response.sendError(HttpServletResponse.SC_NOT_FOUND);
}

From source file:com.nec.harvest.servlet.interceptor.async.TimeoutCallableProcessingInterceptor.java

@Override
public <T> Object handleTimeout(NativeWebRequest request, Callable<T> task) throws Exception {
    final HttpServletResponse servletResponse = request.getNativeResponse(HttpServletResponse.class);
    if (!servletResponse.isCommitted()) {
        servletResponse.sendError(HttpStatus.SERVICE_UNAVAILABLE.value());
    }/*from  w  w  w  .  j  a  va2s. c o m*/

    return CallableProcessingInterceptor.RESPONSE_HANDLED;
}

From source file:com.pubkit.web.controller.BaseController.java

@ExceptionHandler(IllegalArgumentException.class)
void handleBadRequests(HttpServletResponse response) throws IOException {
    response.sendError(HttpStatus.BAD_REQUEST.value());
}

From source file:com.pubkit.web.controller.BaseController.java

@ExceptionHandler(RoquitoServerException.class)
void handleServerError(HttpServletResponse response) throws IOException {
    response.sendError(HttpStatus.INTERNAL_SERVER_ERROR.value());
}

From source file:com.pubkit.web.controller.BaseController.java

@ExceptionHandler(RoquitoAuthException.class)
void handleAuthError(HttpServletResponse response) throws IOException {
    response.sendError(HttpStatus.NETWORK_AUTHENTICATION_REQUIRED.value());
}

From source file:ejportal.webapp.interceptor.UserRoleAuthorizationInterceptor.java

/**
 * Handle a request that is not authorized according to this interceptor.
 * Default implementation sends HTTP status code 403 ("forbidden").
 * /*  w  w  w  .j  a va  2 s  . com*/
 * <p>
 * This method can be overridden to write a custom message, forward or
 * redirect to some error page or login page, or throw a ServletException.
 * 
 * @param request
 *            current HTTP request
 * @param response
 *            current HTTP response
 * @throws ServletException
 *             the servlet exception
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
protected void handleNotAuthorized(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException, IOException {
    response.sendError(HttpServletResponse.SC_FORBIDDEN);
}

From source file:de.otto.mongodb.profiler.web.AbstractController.java

@ExceptionHandler(RuntimeException.class)
public void onRuntimeException(RuntimeException e, HttpServletResponse response) throws IOException {

    logger.error(e, "Unhandled exception caught.");

    response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}

From source file:org.wallride.web.controller.admin.user.UserSelect2Controller.java

@RequestMapping(value = "/{language}/users/select/{id}", method = RequestMethod.GET)
public @ResponseBody DomainObjectSelect2Model select(@PathVariable String language, @PathVariable Long id,
        HttpServletResponse response) throws IOException {
    User user = userService.getUserById(id);
    if (user == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND);
        return null;
    }//from  www.  j a  v a  2s  .c  o  m

    DomainObjectSelect2Model model = new DomainObjectSelect2Model(user.getId(), user.toString());
    return model;
}

From source file:com.carolinarollergirls.scoreboard.jetty.LoadXmlScoreBoard.java

protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    super.doGet(request, response);
    response.sendError(HttpServletResponse.SC_NOT_FOUND);
}