Example usage for javax.servlet.http HttpServletResponse getContentType

Introduction

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

Prototype

public String getContentType();

Source Link

Document

Returns the content type used for the MIME body sent in this response.

Usage

From source file:com.laxser.blitz.web.instruction.InputStreamInstruction.java

@Override
protected void doRender(Invocation inv) throws IOException, ServletException, Exception {
    InputStream inputStream = this.inputStream;
    if (inputStream == null) {
        return;//from w  w  w  . ja v a 2  s.com
    }
    HttpServletResponse response = inv.getResponse();
    if (response.getContentType() == null) {
        response.setContentType("application/octet-stream");
        if (logger.isDebugEnabled()) {
            logger.debug("set response.contentType by default:" + response.getContentType());
        }
    }
    try {
        byte[] buffer = new byte[bufferSize];
        int read;
        OutputStream out = null;
        while ((read = inputStream.read(buffer)) != -1) {
            if (read == 0) {
                continue;
            }
            if (out == null) {
                out = inv.getResponse().getOutputStream();
            }
            out.write(buffer, 0, read);
        }
        out.flush();
    } finally {
        inputStream.close();
    }
}

From source file:com.qwazr.webapps.exception.WebappException.java

@Override
public void sendQuietly(HttpServletResponse response) {
    try {//www.j  a va  2s.  co  m
        String contentType = response.getContentType();
        response.setStatus(error.status);
        if (contentType != null) {
            if (contentType.startsWith("application/xml")) {
                sendQuietlyXML(response);
                return;
            } else if (contentType.startsWith("application/json")) {
                sendQuietlyJSON(response);
                return;
            }
        }
        sendQuietlyHTML(response);
    } catch (IOException e) {
        if (logger.isWarnEnabled())
            logger.warn(e.getMessage(), e);
    }
}

From source file:fragment.web.LogoControllerTest.java

private void checkCorrectnessOfMethod(HttpServletResponse response) {
    Assert.assertTrue(response.getContentType().contains("image/"));
    Assert.assertEquals(HttpServletResponse.SC_OK, response.getStatus());
}

From source file:com.dreambox.web.logger.LoggingFilter.java

private boolean isJson(HttpServletResponse response) {
    return response.getContentType() != null && response.getContentType().startsWith("application/json");
}

From source file:eu.freme.broker.tools.loggingfilter.LoggingFilter.java

public boolean checkAgainstWhitelist(HttpServletResponse response) {
    String compare = response.getContentType();
    return checkAgainstWhitelist(compare);
}

From source file:cn.guoyukun.spring.web.filter.DebugRequestAndResponseFilter.java

private void debugResponse(HttpServletResponse response) {
    log.debug("=====================response begin==========================");
    log.debug("status:{}", response.getStatus(), response.getContentType());
    log.debug("contentType:{}, characterEncoding:{}", response.getContentType(),
            response.getCharacterEncoding());
    log.debug("===header begin============================================");
    Collection<String> headerNames = response.getHeaderNames();
    for (String name : headerNames) {
        String value = StringUtils.join(response.getHeaders(name), "||");
        log.debug("{}={}", name, value);
    }//from  w  ww.j a  v a2  s  . c  om
    log.debug("===header   end============================================");
    log.debug("=====================response   end==========================");
}

From source file:com.qwazr.library.freemarker.FreeMarkerTool.java

public void template(final String templatePath, final Locale locale, final Map<String, Object> dataModel,
        final HttpServletResponse response) throws TemplateException, IOException {
    if (response.getContentType() == null)
        response.setContentType(defaultContentType == null ? DEFAULT_CONTENT_TYPE : defaultContentType);
    response.setCharacterEncoding(DEFAULT_CHARSET);
    final Template template = cfg.getTemplate(templatePath, locale);
    template.process(dataModel, response.getWriter());
}

From source file:org.zkoss.zkgrails.ZKGrailsPageFilter.java

private void detectContentTypeFromPage(Page page, HttpServletResponse response) {
    String contentType = page.getProperty("meta.http-equiv.Content-Type");
    if (contentType != null && "text/html".equals(response.getContentType())) {
        response.setContentType(contentType);
    }/*from w ww  .j av a 2  s. co  m*/
}

From source file:fr.mby.portal.coreimpl.message.AbstractMimeReply.java

/**
 * @param backingOutputStream//from   w  ww.  j ava 2s.  com
 * @param backingStream
 * 
 */
public AbstractMimeReply(final HttpServletResponse response, final OutputStream backingOutputStream) {
    super();

    this.contentType = response.getContentType();
    this.characterEncoding = response.getCharacterEncoding();
    this.backingStream = backingOutputStream;
}

From source file:org.jasig.portlet.cms.controller.DownloadPostAttachmentController.java

@RequestMapping
protected void handleRequest(final HttpServletRequest request, final HttpServletResponse response)
        throws Exception {

    final HttpSession session = request.getSession();
    final Attachment attachment = (Attachment) session.getAttribute("attachment");

    logDebug("Attempting to download attachment: " + attachment);

    response.setContentType("application/x-download");

    logDebug("Set content type to: " + response.getContentType());

    final String encoding = response.getCharacterEncoding();

    logDebug("Encoded file name based on: " + encoding);

    final String fileName = URLEncoder.encode(attachment.getFileName(), encoding);
    response.setHeader("Content-Disposition", "attachment; filename=" + fileName);

    logDebug("Downloading file: " + fileName);

    final OutputStream out = response.getOutputStream();
    out.write(attachment.getContents());
    out.flush();//from   w  ww.j a va2 s . c om

    logDebug("Clearing session attribute");
    session.setAttribute("attachment", null);

}