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:company.gonapps.loghut.controller.BackupController.java

@RequestMapping(value = "/backup.do", method = RequestMethod.GET)
public void backup(HttpServletResponse response) throws Exception {
    response.setHeader("Content-Type", "application/x-gzip");
    response.setHeader("Content-Disposition", "attachment; filename=\"" + "BACKUP.tar.gz" + "\"");
    postService.backup(response.getOutputStream());
}

From source file:com.nitsoft.ecommerce.CorsFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "Content-Type, x-requested-with, X-Custom-Header");
    chain.doFilter(req, res);//  w  w w. j  a  v a  2s  .  c o  m
}

From source file:com.cnksi.core.web.utils.Servlets.java

/**
 * ?? If-None-Match Header, Etag?.//from w ww.  ja v a2  s .c om
 * 
 * Etag, checkIfNoneMatchfalse, 304 not modify status.
 * 
 * @param etag ETag.
 */
public static boolean checkIfNoneMatchEtag(HttpServletRequest request, HttpServletResponse response,
        String etag) {

    String headerValue = request.getHeader(HttpHeaders.IF_NONE_MATCH);
    if (headerValue != null) {
        boolean conditionSatisfied = false;
        if (!"*".equals(headerValue)) {
            StringTokenizer commaTokenizer = new StringTokenizer(headerValue, ",");

            while (!conditionSatisfied && commaTokenizer.hasMoreTokens()) {
                String currentToken = commaTokenizer.nextToken();
                if (currentToken.trim().equals(etag)) {
                    conditionSatisfied = true;
                }
            }
        } else {
            conditionSatisfied = true;
        }

        if (conditionSatisfied) {
            response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
            response.setHeader(HttpHeaders.ETAG, etag);
            return false;
        }
    }
    return true;
}

From source file:com.nguyenle.tellme.travel.webservice.controller.TellmeTravelCORSFilter.java

public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "origin, content-type, accept, x-requested-with");
    chain.doFilter(req, res);/*from   w  w  w.  ja  v a2  s .  com*/
}

From source file:com.sample.ecommerce.SimpleCORSFilter.java

public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "POST,PUT,PATCH, GET, OPTIONS, DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    chain.doFilter(req, res);/*from   ww w. ja va 2  s  .  c  o  m*/
}

From source file:Controlador.SimpleCORSFilter.java

public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "x-requested-with,Content-Type");
    chain.doFilter(req, res);//from w w w.j  av a2s .c  o  m
}

From source file:br.on.daed.services.filters.CacheControlFilter.java

@Override
public void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    HttpServletResponse resp = (HttpServletResponse) response;
    resp.setHeader("Expires", "Tue, 03 Jul 2001 06:00:00 GMT");
    resp.setDateHeader("Last-Modified", new Date().getTime());
    resp.setHeader("Cache-Control",
            "no-store, no-cache, must-revalidate, max-age=0, post-check=0, pre-check=0");
    resp.setHeader("Pragma", "no-cache");

    chain.doFilter(request, response);/* w  w w.  jav  a2 s.c o m*/
}

From source file:io.github.arven.rs.provider.ApiOriginFilter.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "GET, POST, DELETE, PUT");
    response.setHeader("Access-Control-Allow-Headers", "Content-Type");
    chain.doFilter(req, res);//from   w ww.  j a  va 2  s . c  o m
}

From source file:hr.softwarecity.osijek.filters.CorsFilter.java

@Override
public void doFilter(ServletRequest sr, ServletResponse sr1, FilterChain fc)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) sr1;
    response.setHeader("Access-Control-Allow-Origin", "*");
    response.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, OPTIONS, DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    fc.doFilter(sr, sr1);/*from w ww  .  j a v a 2  s . c o  m*/
}

From source file:proyectoFinal.FiltroCorsSimple.java

@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
        throws IOException, ServletException {
    HttpServletResponse response = (HttpServletResponse) res;
    response.setHeader("Access-Control-Allow.Origin", "*");
    response.setHeader("Access-Control-Allow.Methods", "PST,GET,PUT " + "OPTTIONS,DELETE");
    response.setHeader("Access-Control-Max-Age", "3600");
    response.setHeader("Access-Control-Allow-Headers", "x-requested-with-Content-Type");
    chain.doFilter(req, res);//www.  j a  v a2 s  .c  om
}