Example usage for javax.servlet.http HttpServletResponse setHeader

Introduction

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

Prototype

public void setHeader(String name, String value);

Source Link

Document

Sets a response header with the given name and value.

Usage

From source file:org.jasig.cas.web.flow.AbstractLogoutAction.java

/**
 * Prevent caching by adding the appropriate headers.
 * Copied from the <code>preventCaching</code> method in the {@link WebContentGenerator} class.
 *
 * @param response the HTTP response.// w  w  w  .ja  v  a  2s  . c  o m
 */
protected final void preventCaching(final HttpServletResponse response) {
    response.setHeader("Pragma", "no-cache");
    response.setDateHeader("Expires", 1L);
    response.setHeader("Cache-Control", "no-cache");
    response.addHeader("Cache-Control", "no-store");
}

From source file:com.mejmo.appletraus.server.controller.JnlpController.java

@RequestMapping(value = "/Applet.jnlp")
public String downloadJNLPFile(@RequestParam(value = "cookie", required = true) String cookie,
        @RequestParam(value = "sessionId", required = true) String sessionId, HttpServletResponse response,
        Model model) {/*from   w  w  w. j  ava2  s . c  om*/
    response.setHeader("Content-Type", "application/x-java-jnlp-file");
    response.setHeader("Pragma", "No-cache");
    response.setHeader("Cache-Control", "no-cache");
    response.setDateHeader("Expires", 0);
    model.addAttribute("cookie", cookie);
    model.addAttribute("sessionId", sessionId);
    return "jnlp";
}

From source file:com.ewcms.component.checkcode.web.ImageCaptchaServlet.java

private void initResponseHeader(final HttpServletResponse response) {
    response.setHeader("Content-Language", "zh-CN");
    response.setHeader("Cache-Control", "no-store");
    //set on cache
    ///Http 1.0 header
    response.setDateHeader("Expires", 0);
    response.addHeader("Pragma", "no-cache");
    //Http 1.1 header
    response.setHeader("Cache-Control", "no-cache");
    response.setContentType(IMG_JPEG_TYPE);
}

From source file:de.codecentric.boot.admin.web.EndpointCorsInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws Exception {
    response.setHeader("Access-Control-Allow-Origin", origin);
    response.setHeader("Access-Control-Allow-Headers", headers);
    return super.preHandle(request, response, handler);
}

From source file:tomekkup.helenos.security.web.authentication.AbstractJsonAuthenticationHandler.java

protected final void writeResult(HttpServletResponse response, Authentication authentication)
        throws IOException {
    response.setHeader("Content-Type", "application/json");
    PrintWriter writer = response.getWriter();
    objectMapper.writeValue(writer, (authentication != null ? authentication.getAuthorities() : null));
    writer.flush();/* w  ww.j  av  a  2s  .  c o m*/
}

From source file:authentication.ResponseHeaderAuthenticationListener.java

/** {@inheritDoc} */
@Override//from  www  .  j  a v a2s  . c o  m
public void onAuthenticationSuccess(final AuthenticationEvent event) throws IOException {
    final JWTClaimsSet claimsSet = new JWTClaimsSet();
    final long now = System.currentTimeMillis();
    claimsSet.setSubject(event.getUsername());
    claimsSet.setIssueTime(new Date(now));
    claimsSet.setIssuer("http://localhost:8080/snackbar/");
    claimsSet.setExpirationTime(new Date(now + FIVE_HOURS_IN_MILLISECONDS));
    claimsSet.setNotBeforeTime(new Date(now));

    final SignedJWT signedJWT = new SignedJWT(new JWSHeader(JWSAlgorithm.HS256), claimsSet);

    try {
        signedJWT.sign(signer);
    } catch (final JOSEException e) {
        throw new AuthenticationServiceException("The given JWT could not be signed.");
    }

    final HttpServletResponse resp = event.getResponse();
    resp.setHeader("Authorization", String.format("Bearer %s", signedJWT.serialize()));
}

From source file:org.shredzone.cilla.view.interceptor.GenericViewInterceptor.java

@Override
public String onRendering(String template, HttpServletRequest req, HttpServletResponse resp) {
    req.setAttribute("selfUri", req.getRequestURI());
    resp.setHeader("Vary", "Accept-Language");
    return null;/*from www.  j a v  a2s.  c o  m*/
}

From source file:com.thinkberg.moxo.dav.GetHandler.java

void setHeader(HttpServletResponse response, FileContent content) throws FileSystemException {
    response.setHeader("Last-Modified", Util.getDateString(content.getLastModifiedTime()));
    response.setHeader("Content-Type", content.getContentInfo().getContentType());
}

From source file:com.ewcms.component.citizen.web.servlate.JavaScriptServlet.java

private void initResponseHeader(final HttpServletResponse response, final String encoding) {
    response.setHeader("Content-Language", "zh-CN");
    String fullContentType = JS_TYPE + ";charset=" + encoding;
    response.setContentType(fullContentType);
}

From source file:org.openxdata.designer.server.FileOpenServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setHeader("Cache-Control", "no-cache");
    response.setHeader("Pragma", "no-cache");
    response.setDateHeader("Expires", -1);
    response.setHeader("Cache-Control", "no-store");

    response.setContentType("text/xml; charset=utf-8");
    response.getOutputStream().print((String) request.getSession().getAttribute(KEY_FILE_CONTENTS));
}