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, String msg) throws IOException;

Source Link

Document

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

Usage

From source file:org.openmrs.module.openhmis.cashier.web.controller.ReceiptController.java

private boolean validateBill(Integer billId, Bill bill, HttpServletResponse response) throws IOException {
    if (bill == null) {
        response.sendError(HttpServletResponse.SC_NOT_FOUND,
                "Could not find bill with bill Id '" + billId + "'");

        return false;
    }/*from w w  w.ja v a  2 s . c om*/

    if (bill.isReceiptPrinted() && !Context.hasPrivilege(PrivilegeConstants.REPRINT_RECEIPT)) {
        if (StringUtils.isEmpty(bill.getReceiptNumber())) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN,
                    "You do not have permission to reprint receipt '" + bill.getReceiptNumber() + "'");
        } else {
            response.sendError(HttpServletResponse.SC_FORBIDDEN,
                    "You do not have permission to reprint bill '" + billId + "'");
        }

        return false;
    }

    return true;
}

From source file:org.awesomeagile.webapp.security.AwesomeAgileAuthenticationEntryPoint.java

@Override
public void commence(HttpServletRequest request, HttpServletResponse response,
        AuthenticationException authException) throws IOException, ServletException {
    response.addHeader("WWW-Authenticate", "AwesomeAgile");
    response.sendError(HttpServletResponse.SC_UNAUTHORIZED, authException.getMessage());
}

From source file:org.openmrs.module.clinicalsummary.web.controller.response.MedicationAcceptedController.java

@RequestMapping(method = RequestMethod.POST, value = "/module/clinicalsummary/response/acceptMedication")
public void processAccept(final @RequestParam(required = true, value = "id") Integer responseId,
        final @RequestParam(required = true, value = "comment") String comment,
        final HttpServletResponse response) throws IOException {

    if (Context.isAuthenticated()) {
        if (StringUtils.isBlank(comment))
            response.sendError(HttpServletResponse.SC_BAD_REQUEST,
                    Context.getMessageSourceService().getMessage("clinicalsummary.response.required"));
        else {//from w ww .j a  v a2  s .c om
            UtilService service = Context.getService(UtilService.class);
            MedicationResponse medicationResponse = service.getResponse(MedicationResponse.class, responseId);
            medicationResponse.setReviewer(Context.getAuthenticatedUser().getPerson());
            medicationResponse.setDateReviewed(new Date());
            medicationResponse.setReviewComment(comment);
            medicationResponse.setActionType(ActionType.ACTION_ACCEPT);
            service.saveResponse(medicationResponse);
        }
    }
}

From source file:org.magnum.dataup.VideoService.java

private String sendError(HttpServletResponse response, int sc, String msg) {
    try {//from ww w. ja  va  2 s. c o  m
        response.sendError(sc, msg);
    } catch (Exception e) {
        // ignore
    }
    return msg;
}

From source file:com.cloudera.oryx.kmeans.serving.web.DistanceToNearestServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;//from w w  w  .ja v a 2  s. c  o m
    }
    String line = pathInfo.subSequence(1, pathInfo.length()).toString();

    Generation generation = getGenerationManager().getCurrentGeneration();
    if (generation == null) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE,
                "API method unavailable until model has been built and loaded");
        return;
    }

    String[] tokens = DelimitedDataUtils.decode(line);
    RealVector vector = generation.toVector(tokens);
    if (vector == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Wrong column count");
        return;
    }
    double distance = findClosest(generation, vector).getSquaredDistance();
    response.getWriter().write(Double.toString(distance));
}

From source file:info.losd.galen.api.GalenApiController.java

@ExceptionHandler(IllegalArgumentException.class)
void illegalArgumentException(HttpServletResponse response) throws IOException {
    response.setContentType(MediaType.APPLICATION_JSON_VALUE);
    response.sendError(HttpStatus.BAD_REQUEST.value(), "The method specified is invalid");
}

From source file:org.trustedanalytics.platformoperations.rest.PlatformExceptionHandler.java

@ExceptionHandler(AccessDeniedException.class)
public void accessForbidden(HttpServletResponse response) throws IOException {

    long errorId = generateErrorId();
    LOGGER.warn(ErrorFormatter.formatErrorMessage("Access forbidden.", errorId));
    response.sendError(FORBIDDEN.value(),
            ErrorFormatter.formatErrorMessage("You do not have permission to perform this action!", errorId));
}

From source file:com.collective.celos.servlet.JSONSlotStateServlet.java

protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException {
    String id = req.getParameter(CelosClient.ID_PARAM);
    try {/* ww w  . j a  v  a2 s . c om*/
        if (id == null) {
            res.sendError(HttpServletResponse.SC_BAD_REQUEST, CelosClient.ID_PARAM + " parameter missing.");
            return;
        }
        SlotID slotID = new SlotID(new WorkflowID(id), getRequestTime(req));
        try (StateDatabaseConnection connection = getStateDatabase().openConnection()) {
            SlotState slotState = connection.getSlotState(slotID);
            if (slotState == null) {
                res.sendError(HttpServletResponse.SC_NOT_FOUND, "Slot not found: " + id);
            } else {
                ObjectNode object = slotState.toJSONNode();
                writer.writeValue(res.getOutputStream(), object);
            }
        }
    } catch (Exception e) {
        throw new ServletException(e);
    }
}

From source file:com.linuxbox.enkive.web.EnkiveServlet.java

/**
 * Helper function to make error responding easier.
 * //w  ww . j  a va2s.c  om
 * @param responseCode
 * @param errorMsg
 * @param resp
 * @throws ServletException
 * @throws IOException
 */
public void respondError(int responseStatus, String errorMsg, HttpServletResponse resp) throws IOException {
    if (errorMsg != null && !errorMsg.isEmpty())
        resp.sendError(responseStatus, errorMsg);
    else
        resp.sendError(responseStatus);
}

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

protected void sendErrorResponse(HttpServletResponse httpServletResponse, int code, String message) {
    try {//from w w  w  . ja va  2s .c  o  m
        httpServletResponse.sendError(code, message);
    } catch (IOException e) {
        LOG.error("Error sending error response", e);
    }
}