Example usage for javax.servlet.http HttpServletRequest getHeaders

List of usage examples for javax.servlet.http HttpServletRequest getHeaders

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  4. javax.servlet.http.*
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  6. getHeaders

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getHeaders.

Prototype

public Enumeration<String> getHeaders(String name);

Source Link

Document

Returns all the values of the specified request header as an Enumeration of String objects.

Usage

From source file:nl.surfnet.coin.shared.filter.LoggingFilter.java

private void preHandle(HttpServletRequest request, String requestId) {
    // Log basic request information at debug level
    if (REQUEST_LOG.isDebugEnabled()) {
        REQUEST_LOG.debug("{} {} {}?{}", requestId, request.getMethod(), request.getRequestURL(),
                request.getQueryString());

        // Log headers with Trace level
        if (REQUEST_LOG.isTraceEnabled()) {
            @SuppressWarnings("unchecked")
            Enumeration<String> headerNames = request.getHeaderNames();
            while (headerNames.hasMoreElements()) {
                String headerName = headerNames.nextElement();
                Enumeration headerValues = request.getHeaders(headerName);
                while (headerValues.hasMoreElements()) {
                    Object value = headerValues.nextElement();
                    REQUEST_LOG.trace("{} Header: {}: {}", requestId, headerName, value);
                }/*from   ww  w.  j a  v  a 2 s. c o  m*/
            }
        }
    }
}

From source file:com.mockey.model.RequestFromClient.java

@SuppressWarnings("unchecked")
private void parseRequestHeaders(HttpServletRequest rawRequest) {

    // Put header information coming from client.
    Enumeration<String> e = rawRequest.getHeaderNames();

    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();
        // Let's ignore some headers
        if (this.shouldIncludeHeader(name)) {
            List<String> values = new ArrayList<String>();
            Enumeration eValues = rawRequest.getHeaders(name);

            while (eValues.hasMoreElements()) {
                String value = (String) eValues.nextElement();
                values.add(value);/* ww  w .  j av a2 s . c  o  m*/
            }

            headers.put(name, values);
        }
    }
    // Override header information to prevent CACHING
    // As of 4/29/2011, updated Apache HttpClient. Result was the
    // following:
    // Testing with MAMP (Apache 2.0.63), I was seeing
    // this parameter being sent by Browsers Firefox 4 and
    // and Chrome 9, but NOT Safari 5.
    // To prevent caching, removing this attribute.
    e = rawRequest.getHeaderNames();
    List<String> p = new ArrayList<String>();
    p.add("Fri, 13 May 2006 23:54:18 GMT");
    while (e.hasMoreElements()) {
        String name = (String) e.nextElement();

        if ("if-none-match".equalsIgnoreCase(name)) {
            headers.remove(name);
        } else if ("If-modified-Since".equalsIgnoreCase(name)) {
            headers.put(name, p);
        }

    }

}

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

private void debugRequest(HttpServletRequest request) {
    log.debug("=====================request begin==========================");
    String uri = request.getRequestURI();
    String queryString = request.getQueryString();
    if (StringUtils.isNotBlank(queryString)) {
        uri = uri + "?" + queryString;
    }/*  w  w  w . j a  v a2  s.c om*/
    log.debug("{}:{}", request.getMethod(), uri);
    log.debug("remote ip:{}  sessionId:{}  ", IpUtils.getIpAddr(request), request.getRequestedSessionId());
    log.debug("===header begin============================================");
    Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String name = headerNames.nextElement();
        String value = headersToString(request.getHeaders(name));
        log.debug("{}={}", name, value);
    }
    log.debug("===header   end============================================");
    log.debug("===parameter begin==========================================");
    Enumeration<String> parameterNames = request.getParameterNames();
    while (parameterNames.hasMoreElements()) {
        String name = parameterNames.nextElement();
        String value = StringUtils.join(request.getParameterValues(name), "||");
        log.debug("{}={}", name, value);
    }
    log.debug("===parameter   end==========================================");
    log.debug("=====================request   end==========================");
}

From source file:com.yoho.core.trace.instrument.web.TraceInterceptor.java

/**
 * Override to add annotations not defined in {@link TraceKeys}.
 *///from www .  j a  va  2  s  . co  m
protected void addRequestTags(HttpServletRequest request) {

    //add uid
    this.tracer.addTag(this.traceKeys.getYoho().getUid(), request.getParameter("uid"));

    //add http
    String uri = this.urlPathHelper.getPathWithinApplication(request);
    this.tracer.addTag(this.traceKeys.getHttp().getUrl(), getFullUrl(request));
    this.tracer.addTag(this.traceKeys.getHttp().getHost(), request.getServerName());
    this.tracer.addTag(this.traceKeys.getHttp().getPath(), uri);
    this.tracer.addTag(this.traceKeys.getHttp().getMethod(), request.getMethod());
    for (String name : this.traceKeys.getHttp().getHeaders()) {
        Enumeration<String> values = request.getHeaders(name);
        if (values.hasMoreElements()) {
            String key = this.traceKeys.getHttp().getPrefix() + name.toLowerCase();
            ArrayList<String> list = Collections.list(values);
            String value = list.size() == 1 ? list.get(0)
                    : StringUtils.collectionToDelimitedString(list, ",", "'", "'");
            this.tracer.addTag(key, value);
        }
    }
}

From source file:de.digitalcollections.streaming.euphoria.controller.StreamingController.java

private void logRequestHeaders(HttpServletRequest request) {
    Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String headerName = headerNames.nextElement();
        Enumeration<String> headers = request.getHeaders(headerName);
        while (headers.hasMoreElements()) {
            String header = headers.nextElement();
            LOGGER.debug("request header: {} = {}", headerName, header);
        }/*www. j  a  v a 2 s  .c  o m*/
    }
}

From source file:com.formkiq.core.api.FolderFilesController.java

/**
 * Save File to Folder.//from  w ww .  j a v  a  2  s .c  o  m
 * @param request {@link HttpServletRequest}
 * @param response {@link HttpServletResponse}
 * @param folder {@link String}
 * @param entity HttpEntity&lt;byte[]&gt;
 * @param lastSha1hash {@link String}
 * @return {@link ApiMessageResponse}
 * @throws IOException IOException
 */
@Transactional
@RequestMapping(value = API_FOLDER_FILE + "/{folder}", method = POST)
public ApiMessageResponse saveFolderFile(final HttpServletRequest request, final HttpServletResponse response,
        @PathVariable(name = "folder", required = true) final String folder,
        @RequestParam(value = "sha1hash", required = false) final String lastSha1hash,
        final HttpEntity<byte[]> entity) throws IOException {

    getApiVersion(request);

    FormSaveResult result = null;
    ApiMessageResponse msg = new ApiMessageResponse("Save successful");

    Enumeration<String> e = request.getHeaders("accept");
    boolean isAdmin = this.securityService.isAdmin()
            && this.securityService.hasAcceptHeader(e, ACCEPT_HEADER_ADMIN);

    if (request instanceof MultipartHttpServletRequest) {

        MultipartHttpServletRequest rr = (MultipartHttpServletRequest) request;

        Iterator<String> itr = rr.getFileNames();
        MultipartFile mpf = rr.getFile(itr.next());
        result = this.folderService.saveForm(folder, mpf.getBytes(), lastSha1hash, isAdmin);
        checkForValidationErrors(result.getErrors());
        response.addHeader("sha1hash", result.getSha1hash());

    } else {

        result = this.folderService.saveForm(folder, entity.getBody(), lastSha1hash, isAdmin);
        checkForValidationErrors(result.getErrors());
        response.addHeader("sha1hash", result.getSha1hash());
    }

    if (FolderFormStatus.IN_PROCESS.equals(result.getStatus())) {
        msg = new ApiMessageResponse("Saved as 'In Process'");
    }

    return msg;
}

From source file:org.apache.catalina.authenticator.FormAuthenticator.java

/**
 * Save the original request information into our session.
 *
 * @param request The request to be saved
 * @param session The session to contain the saved information
 *//*from w  w w  .  j av  a2 s .  c o m*/
private void saveRequest(HttpRequest request, Session session) {

    // Create and populate a SavedRequest object for this request
    HttpServletRequest hreq = (HttpServletRequest) request.getRequest();
    SavedRequest saved = new SavedRequest();
    Cookie cookies[] = hreq.getCookies();
    if (cookies != null) {
        for (int i = 0; i < cookies.length; i++)
            saved.addCookie(cookies[i]);
    }
    Enumeration names = hreq.getHeaderNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        Enumeration values = hreq.getHeaders(name);
        while (values.hasMoreElements()) {
            String value = (String) values.nextElement();
            saved.addHeader(name, value);
        }
    }
    Enumeration locales = hreq.getLocales();
    while (locales.hasMoreElements()) {
        Locale locale = (Locale) locales.nextElement();
        saved.addLocale(locale);
    }
    Map parameters = hreq.getParameterMap();
    Iterator paramNames = parameters.keySet().iterator();
    while (paramNames.hasNext()) {
        String paramName = (String) paramNames.next();
        String paramValues[] = (String[]) parameters.get(paramName);
        saved.addParameter(paramName, paramValues);
    }
    saved.setMethod(hreq.getMethod());
    saved.setQueryString(hreq.getQueryString());
    saved.setRequestURI(hreq.getRequestURI());

    // Stash the SavedRequest in our session for later use
    session.setNote(Constants.FORM_REQUEST_NOTE, saved);

}

From source file:com.keithhutton.ws.proxy.ProxyServlet.java

protected XmlRpcHttpRequestConfigImpl getConfig(HttpServletRequest pRequest) {
    XmlRpcHttpRequestConfigImpl result = newConfig(pRequest);
    XmlRpcHttpServerConfig serverConfig = (XmlRpcHttpServerConfig) getConfig();
    result.setBasicEncoding(serverConfig.getBasicEncoding());
    result.setContentLengthOptional(//from   w w  w  . j  av  a  2s .co m
            serverConfig.isContentLengthOptional() && (pRequest.getHeader("Content-Length") == null));
    result.setEnabledForExtensions(serverConfig.isEnabledForExtensions());
    result.setGzipCompressing(HttpUtil.isUsingGzipEncoding(pRequest.getHeader("Content-Encoding")));
    result.setGzipRequesting(HttpUtil.isUsingGzipEncoding(pRequest.getHeaders("Accept-Encoding")));
    result.setEncoding(pRequest.getCharacterEncoding());
    result.setEnabledForExceptions(serverConfig.isEnabledForExceptions());
    HttpUtil.parseAuthorization(result, pRequest.getHeader("Authorization"));
    return result;
}

From source file:com.evon.injectTemplate.InjectTemplateFilter.java

private void loadContentTemplate(TemplateBean template, String domain, Integer port, boolean https,
        HttpServletRequest httpRequest) throws Exception {
    HTMLInfoBean htmlInfo = templates.get("/" + template.path);

    String sport = (port == null) ? "" : ":" + String.valueOf(port);

    String url = htmlInfo.getProtocol() + "://" + domain + sport + "/" + template.path;

    Request request = Request.Get(url);

    Enumeration<String> headerNames = httpRequest.getHeaderNames();

    while (headerNames.hasMoreElements()) {
        String name = headerNames.nextElement();

        Enumeration<String> headerValues = httpRequest.getHeaders(name);
        while (headerValues.hasMoreElements()) {
            String value = headerValues.nextElement();
            request = request.addHeader(name, value);
        }/*w ww  .ja  va  2 s. co  m*/
    }

    String content = request.execute().returnContent().asString();

    Pattern pattern = Pattern.compile("<INJECT[ ]{1,}selector=[\"'](.*?)[\"']/>",
            Pattern.CASE_INSENSITIVE + Pattern.DOTALL);

    Matcher matcher = pattern.matcher(content);

    List<String> selectors = new ArrayList<String>();

    while (matcher.find()) {
        String tagInject = matcher.group(0);
        String selector = matcher.group(1);
        selectors.add(selector);
        content = content.replace(tagInject, "<INJECT selector='" + selector + "'/>");
    }

    String key = null;

    if (template.cache.equals("SESSION")) {
        String cookiesNames = getCookieHashs(httpRequest);
        key = template.path + cookiesNames;
    } else {
        key = template.path;
    }

    HtmlContentBean contentBean = new HtmlContentBean();
    contentBean.setContent(content);
    contentBean.setLastAccess(System.currentTimeMillis());
    htmlContents.remove(key);
    htmlContents.put(key, contentBean);
    htmlInfo.setSelectors(selectors);
}

From source file:uk.ac.ebi.phenotype.web.controller.GenesController.java

/**
 * Prints out the request object/*w w w  . j a v a 2  s.com*/
 */
@RequestMapping("/genes/print-request")
public ResponseEntity<String> printRequest(HttpServletRequest request) {

    Enumeration<String> s = request.getHeaderNames();

    while (s.hasMoreElements()) {
        String header = (String) s.nextElement();
        Enumeration<String> headers = request.getHeaders(header);

        while (headers.hasMoreElements()) {
            String actualHeader = (String) headers.nextElement();
        }
    }

    HttpHeaders resp = new HttpHeaders();
    resp.setContentType(MediaType.APPLICATION_JSON);

    return new ResponseEntity<String>(request.toString(), resp, HttpStatus.CREATED);
}