Example usage for javax.servlet.http HttpServletResponse flushBuffer

Introduction

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

Prototype

public void flushBuffer() throws IOException;

Source Link

Document

Forces any content in the buffer to be written to the client.

Usage

From source file:edu.txstate.dmlab.clusteringwiki.rest.BaseRestController.java

/**
 * Send output back to the browser/* w  ww. ja v  a 2 s. c o m*/
 * @param response
 * @param resp
 */
protected void sendOutput(HttpServletResponse response, String resp) {
    try {
        response.getOutputStream().write(resp.getBytes());
        response.flushBuffer();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:org.codice.ddf.security.filter.authorization.AuthorizationFilter.java

/**
 * Sets status and error codes to forbidden and returns response.
 *
 * @param response/*from www . j a v  a2  s.  co  m*/
 */
private void returnNotAuthorized(HttpServletResponse response) {
    try {
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        response.sendError(HttpServletResponse.SC_FORBIDDEN);
        response.flushBuffer();
    } catch (IOException ioe) {
        LOGGER.debug("Failed to send auth response: {}", ioe);
    }

}

From source file:fr.putnami.pwt.plugin.ajaxbot.controller.SiteMapController.java

@RequestMapping(value = "/sitemap.txt", method = RequestMethod.GET)
public void welcomePage(HttpServletResponse response) {
    try {/*w w  w . j  a  va 2s  .co m*/
        InputStream is = new FileInputStream(sitemap);
        response.setContentType("text/plain");
        response.setContentLength((int) sitemap.length());
        IOUtils.copy(is, response.getOutputStream());
        response.flushBuffer();
    } catch (IOException ex) {
        throw new RuntimeException("IOError writing file to output stream", ex);
    }
}

From source file:com.example.multipart.MultipartServiceImpl.java

@Override
public void downloadByteArrayData(byte[] content, String contentType, String filename,
        HttpServletResponse response) throws IOException {

    InputStream is = new ByteArrayInputStream(content);

    response.setContentType(contentType);
    response.addHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=\"" + filename + "\"");
    copy(is, response.getOutputStream());
    response.flushBuffer();
}

From source file:com.nec.harvest.security.handler.HarvestAuthenticationSuccessHandler.java

protected void sendRedirectToLogout(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType(HttpServletContentType.PLAN_TEXT);
    response.sendRedirect(request.getContextPath() + "/logout");
    response.flushBuffer();
}

From source file:com.surevine.alfresco.audit.integration.ResponseModifiableMockFilterChain.java

@Override
public void doFilter(final ServletRequest request, final ServletResponse response) {
    super.doFilter(request, response);

    try {//from  w  w w. j a  va2 s .  c o  m
        HttpServletResponse httpServletResponse = (HttpServletResponse) response;
        httpServletResponse.getOutputStream().write(content.getBytes());
        httpServletResponse.setContentLength(content.length());
        httpServletResponse.setStatus(this.status);
        httpServletResponse.flushBuffer();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:arena.web.view.ErrorView.java

@SuppressWarnings("unchecked")
protected void renderMergedOutputModel(Map model, HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    if (this.message != null) {
        response.setStatus(this.errorCode);
        response.getWriter()// ww w  .j  ava  2  s  .c o  m
                .append(ServletUtils.replaceWildcards(this.message, this.allowRequestArgs, model, request));
        response.flushBuffer();
    } else {
        response.sendError(this.errorCode);
    }
}

From source file:com.fishcart.delivery.service.OrderInformer.java

@RequestMapping(value = "/orderhistory", method = { RequestMethod.POST, RequestMethod.GET }, produces = {
        "application/text" })
public void getOrderHistory(@RequestParam(value = "date") String date, HttpServletResponse response)
        throws IOException {
    String data = generator.getOrderHistory(date);
    response.setHeader("Content-Disposition", "attachment; filename=report.csv");
    IOUtils.copy(IOUtils.toInputStream(data, "UTF-8"), response.getOutputStream());
    response.flushBuffer();
}

From source file:com.qcadoo.mes.workPlans.controller.WorkPlansController.java

private void printPdfFile(final Entity attachment, HttpServletResponse response) {
    InputStream is = fileService//w  w w.j  a  v a  2s  . c om
            .getInputStream(attachment.getStringField(TechnologyAttachmentFields.ATTACHMENT));
    try {
        IOUtils.copy(is, response.getOutputStream());
        response.flushBuffer();
    } catch (IOException e) {
        LOG.error("Problem with printing document - " + e.getMessage());
        e.printStackTrace();
    }
}

From source file:cn.org.once.cstack.controller.MonitoringController.java

/**
 * Is a wrapper to cAdvisor API/* w w w .ja  v a  2s  .  com*/
 *
 * @return
 * @throws ServiceException
 * @throws CheckException
 */
@RequestMapping(value = "/api/machine", method = RequestMethod.GET)
public void infoMachine(HttpServletRequest request, HttpServletResponse response)
        throws ServiceException, CheckException {
    String responseFromCAdvisor = monitoringService.getJsonMachineFromCAdvisor();
    try {
        response.getWriter().write(responseFromCAdvisor);
        response.flushBuffer();
    } catch (Exception e) {
        logger.error("error during write and flush response", responseFromCAdvisor);
    }

}