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:com.netflix.scheduledactions.web.controllers.ValidationController.java

@ExceptionHandler(InvalidCronExpressionException.class)
void handleInvalidCronExpression(HttpServletResponse response, InvalidCronExpressionException e)
        throws IOException {
    response.sendError(HttpStatus.BAD_REQUEST.value(), e.getMessage());
}

From source file:com.netflix.scheduledactions.web.controllers.ValidationController.java

@ExceptionHandler(InvalidISO8601IntervalException.class)
void handleInvalidISOExpression(HttpServletResponse response, InvalidISO8601IntervalException e)
        throws IOException {
    response.sendError(HttpStatus.BAD_REQUEST.value(), e.getMessage());
}

From source file:de.otto.jsonhome.registry.controller.RegistryHtmlController.java

@ResponseStatus(value = NOT_FOUND)
@ExceptionHandler({ IllegalArgumentException.class })
public void handleNotFound(final IllegalArgumentException e, final HttpServletResponse response)
        throws IOException {
    response.sendError(404, e.getMessage());
}

From source file:cz.zcu.kiv.eegdatabase.webservices.rest.datafile.DataFileServiceController.java

/**
 * Exception handler for RestServiceException.class.
 * Writes exception message into HTTP response.
 *
 * @param ex       exception body/*from  w  w  w .j a va2s  . com*/
 * @param response HTTP response
 * @throws IOException error while writing into response
 */
@ExceptionHandler(RestServiceException.class)
public void handleException(RestServiceException ex, HttpServletResponse response) throws IOException {
    response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, ex.getMessage());
    log.error(ex);
}

From source file:cz.zcu.kiv.eegdatabase.webservices.rest.datafile.DataFileServiceController.java

/**
 * Exception handler for RestNotFoundException.class.
 * Writes exception message into HTTP response.
 *
 * @param ex       exception body//w  ww .  j a v  a2 s  . co m
 * @param response HTTP response
 * @throws IOException error while writing into response
 */
@ExceptionHandler(RestNotFoundException.class)
public void handleException(RestNotFoundException ex, HttpServletResponse response) throws IOException {
    response.sendError(HttpServletResponse.SC_NOT_FOUND, ex.getMessage());
    log.error(ex);
}

From source file:cz.zcu.kiv.eegdatabase.webservices.rest.reservation.ReservationServiceController.java

/**
 * Exception handler for RestServiceException.class.
 * Writes exception message into HTTP response.
 *
 * @param ex       exception body/*from  w  w w  . j a v  a  2  s.  c o  m*/
 * @param response HTTP response
 * @throws IOException error while writing error into response
 */
@ExceptionHandler(RestServiceException.class)
public void handleRSException(RestServiceException ex, HttpServletResponse response) throws IOException {
    log.error(ex);
    response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, ex.getMessage());
}

From source file:com.lennonjesus.auth.security.handler.AjaxAuthenticationFailureHandler.java

@Override
public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response,
        AuthenticationException exception) throws IOException, ServletException {
    logger.debug("Authentication Failed");
    response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Authentication failed");
}

From source file:com.autoupdater.server.controllers.AppController.java

/**
 * Sends error instead of displaying page.
 * /*from   www . j  a v  a2s .c o  m*/
 * @param response
 *            response instance
 * @param errorCode
 *            error code from HttpServletResponse
 * @param message
 *            message to display
 */
protected void sendError(HttpServletResponse response, int errorCode, String message) {
    try {
        response.sendError(errorCode, message);
    } catch (IOException e) {
        logger.error(e);
    }
}

From source file:com.tamnd.app.config.security.EntryPointAuthenticationHandler.java

@Override
public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException ex)
        throws IOException, ServletException {
    if (ex instanceof BadCredentialsException) {
        response.sendError(HttpServletResponse.SC_EXPECTATION_FAILED, "User name or password is wrong!");
    }//w  ww. j  a va 2s  .co  m
}

From source file:com.graphhopper.http.GHBaseServlet.java

void returnError(HttpServletResponse res, String errorMessage) throws IOException {
    res.sendError(SC_BAD_REQUEST, errorMessage);
}