Example usage for javax.servlet.http Cookie getValue

Introduction

In this page you can find the example usage for javax.servlet.http Cookie getValue.

Prototype

public String getValue() 

Source Link

Document

Gets the current value of this Cookie.

Usage

From source file:csns.web.filter.DepartmentFilter.java

@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response,
        FilterChain filterChain) throws ServletException, IOException {
    String contextPath = request.getContextPath();
    String path = request.getRequestURI().substring(contextPath.length());
    Cookie cookie = WebUtils.getCookie(request, "default-dept");

    if (path.startsWith("/department/")) {
        int beginIndex = "/department/".length();
        int endIndex = path.indexOf("/", beginIndex);
        if (endIndex < 0)
            endIndex = path.length();/*from   w w  w. j a va2  s . com*/
        String dept = path.substring(beginIndex, endIndex);
        request.setAttribute("dept", dept);

        logger.debug(path + " -> " + dept);

        if (cookie == null) {
            cookie = new Cookie("default-dept", dept);
            cookie.setPath("/");
            cookie.setMaxAge(100000000);
            response.addCookie(cookie);
        }
    } else {
        if (cookie != null)
            request.setAttribute("dept", cookie.getValue());
    }

    filterChain.doFilter(request, response);
}

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From source file:com.xpn.xwiki.user.impl.xwiki.MyPersistentLoginManager.java

/**
 * Adds a cookie to the response.//  ww  w  .  j  av  a2  s  .  c  o m
 * 
 * @param response The servlet response.
 * @param cookie The cookie to be sent.
 */
private void addCookie(HttpServletResponse response, Cookie cookie) {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Adding cookie: " + cookie.getDomain() + cookie.getPath() + " " + cookie.getName() + "="
                + cookie.getValue());
    }
    // We don't use the container's response.addCookie, since the HttpOnly cookie flag was introduced only recently
    // in the servlet specification, and we're still using the older 2.4 specification as a minimal requirement for
    // compatibility with as many containers as possible. Instead, we write the cookie manually as a HTTP header.
    StringBuilder cookieValue = new StringBuilder(150);
    cookieValue.append(cookie.getName() + "=");
    if (StringUtils.isNotEmpty(cookie.getValue())) {
        cookieValue.append("\"" + cookie.getValue() + "\"");
    }
    cookieValue.append("; Version=1");
    if (cookie.getMaxAge() >= 0) {
        cookieValue.append("; Max-Age=" + cookie.getMaxAge());
        // IE is such a pain, it doesn't understand the modern, safer Max-Age
        cookieValue.append("; Expires=");
        if (cookie.getMaxAge() == 0) {
            cookieValue.append(COOKIE_EXPIRE_NOW);
        } else {
            cookieValue.append(COOKIE_EXPIRE_FORMAT
                    .format(new Date(System.currentTimeMillis() + cookie.getMaxAge() * 1000L)));
        }
    }
    if (StringUtils.isNotEmpty(cookie.getDomain())) {
        // IE needs toLowerCase for the domain name
        cookieValue.append("; Domain=" + cookie.getDomain().toLowerCase());
    }
    if (StringUtils.isNotEmpty(cookie.getPath())) {
        cookieValue.append("; Path=" + cookie.getPath());
    }
    // Protect cookies from being used from JavaScript, see http://www.owasp.org/index.php/HttpOnly
    cookieValue.append("; HttpOnly");

    // Session cookies should be discarded.
    // FIXME Safari 5 can't handle properly "Discard", as it really discards all the response header data after the
    // first "Discard" encountered, so it will only see the first such cookie. Disabled for the moment until Safari
    // gets fixed, or a better idea comes to mind.
    // Since we don't set a Max-Age, the rfc2109 behavior will kick in, and recognize this as a session cookie.
    // if (cookie.getMaxAge() < 0) {
    // cookieValue.append("; Discard");
    // }
    response.addHeader("Set-Cookie", cookieValue.toString());
}

---

From source file:com.yaodu.framework.controller.product.ProductSearchController.java

private List<ProductBascInfo> getRecentlyViewedList(HttpServletRequest request) {
    List<ProductBascInfo> recentlyViewedList = null;
    if (null != request) {
        Cookie[] cookie = request.getCookies();
        if (null == cookie) {
            return recentlyViewedList;
        }/*from   w w  w.  j a va  2  s .  c o m*/
        for (int i = 0; i < cookie.length; i++) {
            Cookie cook = cookie[i];

            if (cook.getName().equalsIgnoreCase("relatedProducts")) { // ?
                if (!"".equals(cook.getValue().toString())) {
                    final String[] arrs = cook.getValue().split("\\|");
                    recentlyViewedList = productSolrjSearchService.findProductsByIds(arrs);

                    Collections.sort(recentlyViewedList, new Comparator<ProductBascInfo>() {
                        public int compare(ProductBascInfo p1, ProductBascInfo p2) {
                            return Integer.valueOf(ArrayUtils.indexOf(arrs, p1.getnId()))
                                    .compareTo(ArrayUtils.indexOf(arrs, p2.getnId()));
                        }
                    });
                }
                break;
            }
        }
    }

    return recentlyViewedList;
}

---

From source file:net.nan21.dnet.core.web.controller.ui.extjs.AbstractUiExtjsController.java

/**
 * Resolve the user's current theme from the cookie.
 * /*from w  w  w  . j a v  a 2 s  . c o m*/
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
private String resolveTheme(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Cookie[] cookies = request.getCookies();
    Cookie c = this.getCookie(cookies, Constants.COOKIE_NAME_THEME);
    if (c == null) {

        String value = this.getSettings().getParam(SysParams_Core.CORE_DEFAULT_THEME_EXTJS);
        c = this.createCookie(Constants.COOKIE_NAME_THEME, value, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }

    String theme = request.getParameter(Constants.REQUEST_PARAM_THEME);
    if (theme == null || theme.equals("")) {
        theme = c.getValue();
    } else {
        c.setMaxAge(0);
        c = this.createCookie(Constants.COOKIE_NAME_THEME, theme, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }
    return theme;
}

---

From source file:com.sourcesense.confluence.servlets.CMISProxyServlet.java

/**
 * Retrieves all of the cookies from the servlet request and sets them on
 * the proxy request/*  ww  w.ja v a  2s .  c  o m*/
 *
 * @param httpServletRequest     The request object representing the client's
 *                               request to the servlet engine
 * @param httpMethodProxyRequest The request that we are about to send to
 *                               the proxy host
 */
private void setProxyRequestCookies(HttpServletRequest httpServletRequest, HttpMethod httpMethodProxyRequest) {
    // Get an array of all of all the cookies sent by the client
    Cookie[] cookies = httpServletRequest.getCookies();
    if (cookies == null) {
        return;
    }

    for (Cookie cookie : cookies) {
        cookie.setDomain(stringProxyHost);
        cookie.setPath(httpServletRequest.getServletPath());
        httpMethodProxyRequest.setRequestHeader("Cookie",
                cookie.getName() + "=" + cookie.getValue() + "; Path=" + cookie.getPath());
    }
}

---

From source file:cn.vlabs.umt.ui.servlet.AuthorizationCodeServlet.java

/**
 * ????/*from   w  w w . j a va 2 s  .com*/
 * @param request
 */
private void dealCoremailUserName(HttpServletRequest request) {
    Cookie[] cs = request.getCookies();
    if (cs != null) {
        for (Cookie c : cs) {
            if ("passport.remember.user".equals(c.getName())) {
                if (StringUtils.isNotEmpty(c.getValue())) {
                    request.setAttribute("userName", c.getValue());
                }
            }
        }
    }
}

---

From source file:org.apereo.services.persondir.support.web.RequestAttributeSourceFilter.java

/**
 * Add request cookies to the attributes map
 *
 * @param httpServletRequest Http Servlet Request
 * @param attributes Map of attributes to add additional attributes to from the Http Request
 *//*from   ww  w. j a  va2  s .  c  o  m*/
protected void addRequestCookies(final HttpServletRequest httpServletRequest,
        final Map<String, List<Object>> attributes) {
    final Cookie[] cookies = httpServletRequest.getCookies();
    if (cookies == null) {
        return;
    }

    for (final Cookie cookie : cookies) {
        final String cookieName = cookie.getName();
        if (this.cookieAttributeMapping.containsKey(cookieName)) {
            for (final String attributeName : this.cookieAttributeMapping.get(cookieName)) {
                attributes.put(attributeName, list(cookie.getValue()));
            }
        }
    }
}

---

From source file:com.joseflavio.uxiamarelo.servlet.UxiAmareloServlet.java

@Override
protected void doPost(HttpServletRequest requisicao, HttpServletResponse resposta)
        throws ServletException, IOException {

    String tipo = requisicao.getContentType();
    if (tipo == null || tipo.isEmpty())
        tipo = "text/plain";

    String codificacao = requisicao.getCharacterEncoding();
    if (codificacao == null || codificacao.isEmpty())
        codificacao = "UTF-8";

    resposta.setCharacterEncoding(codificacao);
    PrintWriter saida = resposta.getWriter();

    try {/*ww w.ja  v a  2 s.c  o m*/

        JSON json;

        if (tipo.contains("json")) {
            json = new JSON(IOUtils.toString(requisicao.getInputStream(), codificacao));
        } else {
            json = new JSON();
        }

        Enumeration<String> parametros = requisicao.getParameterNames();

        while (parametros.hasMoreElements()) {
            String chave = parametros.nextElement();
            String valor = URLDecoder.decode(requisicao.getParameter(chave), codificacao);
            json.put(chave, valor);
        }

        if (tipo.contains("multipart")) {

            Collection<Part> arquivos = requisicao.getParts();

            if (!arquivos.isEmpty()) {

                File diretorio = new File(uxiAmarelo.getDiretorio());

                if (!diretorio.isAbsolute()) {
                    diretorio = new File(requisicao.getServletContext().getRealPath("") + File.separator
                            + uxiAmarelo.getDiretorio());
                }

                if (!diretorio.exists())
                    diretorio.mkdirs();

                String diretorioStr = diretorio.getAbsolutePath();

                String url = uxiAmarelo.getDiretorioURL();

                if (uxiAmarelo.isDiretorioURLRelativo()) {
                    String url_esquema = requisicao.getScheme();
                    String url_servidor = requisicao.getServerName();
                    int url_porta = requisicao.getServerPort();
                    String url_contexto = requisicao.getContextPath();
                    url = url_esquema + "://" + url_servidor + ":" + url_porta + url_contexto + "/" + url;
                }

                if (url.charAt(url.length() - 1) == '/') {
                    url = url.substring(0, url.length() - 1);
                }

                Map<String, List<JSON>> mapa_arquivos = new HashMap<>();

                for (Part arquivo : arquivos) {

                    String chave = arquivo.getName();
                    String nome_original = getNome(arquivo, codificacao);
                    String nome = nome_original;

                    if (nome == null || nome.isEmpty()) {
                        try (InputStream is = arquivo.getInputStream()) {
                            String valor = IOUtils.toString(is, codificacao);
                            valor = URLDecoder.decode(valor, codificacao);
                            json.put(chave, valor);
                            continue;
                        }
                    }

                    if (uxiAmarelo.getArquivoNome().equals("uuid")) {
                        nome = UUID.randomUUID().toString();
                    }

                    while (new File(diretorioStr + File.separator + nome).exists()) {
                        nome = UUID.randomUUID().toString();
                    }

                    arquivo.write(diretorioStr + File.separator + nome);

                    List<JSON> lista = mapa_arquivos.get(chave);

                    if (lista == null) {
                        lista = new LinkedList<>();
                        mapa_arquivos.put(chave, lista);
                    }

                    lista.add((JSON) new JSON().put("nome", nome_original).put("endereco", url + "/" + nome));

                }

                for (Entry<String, List<JSON>> entrada : mapa_arquivos.entrySet()) {
                    List<JSON> lista = entrada.getValue();
                    if (lista.size() > 1) {
                        json.put(entrada.getKey(), lista);
                    } else {
                        json.put(entrada.getKey(), lista.get(0));
                    }
                }

            }

        }

        String copaiba = (String) json.remove("copaiba");
        if (StringUtil.tamanho(copaiba) == 0) {
            throw new IllegalArgumentException("copaiba = nome@classe@metodo");
        }

        String[] copaibaParam = copaiba.split("@");
        if (copaibaParam.length != 3) {
            throw new IllegalArgumentException("copaiba = nome@classe@metodo");
        }

        String comando = (String) json.remove("uxicmd");
        if (StringUtil.tamanho(comando) == 0)
            comando = null;

        if (uxiAmarelo.isCookieEnviar()) {
            Cookie[] cookies = requisicao.getCookies();
            if (cookies != null) {
                for (Cookie cookie : cookies) {
                    String nome = cookie.getName();
                    if (uxiAmarelo.cookieBloqueado(nome))
                        continue;
                    if (!json.has(nome)) {
                        try {
                            json.put(nome, URLDecoder.decode(cookie.getValue(), "UTF-8"));
                        } catch (UnsupportedEncodingException e) {
                            json.put(nome, cookie.getValue());
                        }
                    }
                }
            }
        }

        if (uxiAmarelo.isEncapsulamentoAutomatico()) {
            final String sepstr = uxiAmarelo.getEncapsulamentoSeparador();
            final char sep0 = sepstr.charAt(0);
            for (String chave : new HashSet<>(json.keySet())) {
                if (chave.indexOf(sep0) == -1)
                    continue;
                String[] caminho = chave.split(sepstr);
                if (caminho.length > 1) {
                    Util.encapsular(caminho, json.remove(chave), json);
                }
            }
        }

        String resultado;

        if (comando == null) {
            try (CopaibaConexao cc = uxiAmarelo.conectarCopaiba(copaibaParam[0])) {
                resultado = cc.solicitar(copaibaParam[1], json.toString(), copaibaParam[2]);
                if (resultado == null)
                    resultado = "";
            }
        } else if (comando.equals("voltar")) {
            resultado = json.toString();
            comando = null;
        } else {
            resultado = "";
        }

        if (comando == null) {

            resposta.setStatus(HttpServletResponse.SC_OK);
            resposta.setContentType("application/json");

            saida.write(resultado);

        } else if (comando.startsWith("redirecionar")) {

            resposta.sendRedirect(Util.obterStringDeJSON("redirecionar", comando, resultado));

        } else if (comando.startsWith("base64")) {

            String url = comando.substring("base64.".length());

            resposta.sendRedirect(url + Base64.getUrlEncoder().encodeToString(resultado.getBytes("UTF-8")));

        } else if (comando.startsWith("html_url")) {

            HttpURLConnection con = (HttpURLConnection) new URL(
                    Util.obterStringDeJSON("html_url", comando, resultado)).openConnection();
            con.setRequestProperty("User-Agent", "Uxi-amarelo");

            if (con.getResponseCode() != HttpServletResponse.SC_OK)
                throw new IOException("HTTP = " + con.getResponseCode());

            resposta.setStatus(HttpServletResponse.SC_OK);
            resposta.setContentType("text/html");

            try (InputStream is = con.getInputStream()) {
                saida.write(IOUtils.toString(is));
            }

            con.disconnect();

        } else if (comando.startsWith("html")) {

            resposta.setStatus(HttpServletResponse.SC_OK);
            resposta.setContentType("text/html");

            saida.write(Util.obterStringDeJSON("html", comando, resultado));

        } else {

            throw new IllegalArgumentException(comando);

        }

    } catch (Exception e) {

        resposta.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        resposta.setContentType("application/json");

        saida.write(Util.gerarRespostaErro(e).toString());

    }

    saida.flush();

}

---

From source file:seava.j4e.web.controller.ui.extjs.AbstractUiExtjsController.java

/**
 * Resolve the user's current language from the cookie.
 * //from  w  w w .java  2s. c om
 * @param request
 * @param response
 * @return
 * @throws Exception
 */
private String resolveLang(HttpServletRequest request, HttpServletResponse response) throws Exception {
    Cookie[] cookies = request.getCookies();
    Cookie c = this.getCookie(cookies, Constants.COOKIE_NAME_LANG);
    if (c == null) {

        String value = this.getSettings().getParam(SysParam.CORE_DEFAULT_LANGUAGE.name());

        c = this.createCookie(Constants.COOKIE_NAME_LANG, value, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }

    String lang = request.getParameter(Constants.REQUEST_PARAM_LANG);
    if (lang == null || lang.equals("")) {
        lang = c.getValue();
    } else {
        c.setMaxAge(0);
        c = this.createCookie(Constants.COOKIE_NAME_LANG, lang, 60 * 60 * 24 * 365);
        response.addCookie(c);
    }
    return lang;
}

---

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