Example usage for javax.servlet.http HttpServletRequest getHeaderNames

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

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  6. getHeaderNames

Introduction

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

Prototype

public Enumeration<String> getHeaderNames();

Source Link

Document

Returns an enumeration of all the header names this request contains.

Usage

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);/*from  ww  w .  j a v a 2  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:com.adito.vfs.webdav.DAVServlet.java

private void debugRequest(HttpServletRequest req) {
    if (SystemProperties.get("adito.webdav.debug", "false").equalsIgnoreCase("true")) {
        for (Enumeration e = req.getHeaderNames(); e.hasMoreElements();) {
            String header = (String) e.nextElement();
            for (Enumeration e2 = req.getHeaders(header); e2.hasMoreElements();) {
                log.info(header + ": " + (String) e2.nextElement());
            }/*from   w  w w. j av  a  2s. c  om*/
        }
    }

    if (log.isDebugEnabled())
        log.debug("Processing " + req.getMethod() + " " + req.getPathInfo());
}

From source file:com.sslexplorer.vfs.webdav.DAVServlet.java

private void debugRequest(HttpServletRequest req) {
    if (SystemProperties.get("sslexplorer.webdav.debug", "false").equalsIgnoreCase("true")) {
        for (Enumeration e = req.getHeaderNames(); e.hasMoreElements();) {
            String header = (String) e.nextElement();
            for (Enumeration e2 = req.getHeaders(header); e2.hasMoreElements();) {
                log.info(header + ": " + (String) e2.nextElement());
            }/* w  w w .ja  v a2  s  .c om*/
        }
    }

    if (log.isDebugEnabled())
        log.debug("Processing " + req.getMethod() + " " + req.getPathInfo());
}

From source file:org.apache.servicemix.http.processors.ProviderProcessor.java

protected Map<String, String> getHeaders(HttpServletRequest request) {
    Map<String, String> headers = new HashMap<String, String>();
    Enumeration<?> enumeration = request.getHeaderNames();
    while (enumeration.hasMoreElements()) {
        String name = (String) enumeration.nextElement();
        String value = request.getHeader(name);
        headers.put(name, value);/*from w w  w . j a v  a 2 s.  com*/
    }
    return headers;
}

From source file:org.apache.maven.plugins.site.deploy.SimpleDavServerHandler.java

public SimpleDavServerHandler(final File targetPath) throws Exception {
    this.siteTargetPath = targetPath;
    Handler repoHandler = new AbstractHandler() {
        public void handle(String target, HttpServletRequest request, HttpServletResponse response,
                int dispatch) throws IOException, ServletException {
            String targetPath = request.getPathInfo();

            HttpRequest rq = new HttpRequest();
            rq.method = request.getMethod();
            rq.path = targetPath;/*from   w  ww  .  j  a v a  2s.  com*/

            @SuppressWarnings("rawtypes")
            Enumeration headerNames = request.getHeaderNames();
            while (headerNames.hasMoreElements()) {
                String name = (String) headerNames.nextElement();
                rq.headers.put(name, request.getHeader(name));
            }

            httpRequests.add(rq);

            if (request.getMethod().equalsIgnoreCase("PUT")) {
                File targetFile = new File(siteTargetPath, targetPath);
                log.info("writing file " + targetFile.getPath());
                FileUtils.writeByteArrayToFile(targetFile, IOUtils.toByteArray(request.getInputStream()));
            }

            //PrintWriter writer = response.getWriter();

            response.setStatus(HttpServletResponse.SC_OK);

            ((Request) request).setHandled(true);
        }
    };
    server = new Server(0);
    server.setHandler(repoHandler);
    server.start();

}

From source file:com.reachcall.pretty.http.ProxyServlet.java

@SuppressWarnings("unchecked")
public void copyHeaders(HttpServletRequest req, HttpRequestBase method) {
    Enumeration names = req.getHeaderNames();

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

        if (name.equalsIgnoreCase(HEADER_CONTENT_LENTH)) {
            continue;
        }// ww w  . jav a2  s  .c  o m

        Enumeration values = req.getHeaders(name);

        while (values.hasMoreElements()) {
            String value = (String) values.nextElement();
            LOG.log(Level.FINER, "{0} : {1}", new Object[] { name, value });

            if (name.equalsIgnoreCase(HEADER_HOST) || name.equalsIgnoreCase(HEADER_X_FORWARDED_FOR)) {
                continue;
            } else {
                method.addHeader(name, value);
            }
        }

        setVHost(req.getHeader("Host"));
    }
    method.addHeader(HEADER_REMOTE_HOST, req.getRemoteAddr());
    String xff = req.getHeader(HEADER_X_FORWARDED_FOR);

    if (xff == null) {
        xff = "";
    } else {
        xff = xff + ", ";
    }

    method.addHeader(HEADER_X_FORWARDED_FOR, xff + req.getRemoteHost());

    if (req.getHeader(HEADER_X_ORIGINAL_REQUEST_URL) == null) {
        method.addHeader(HEADER_X_ORIGINAL_REQUEST_URL, req.getRequestURL().toString());
    }
}

From source file:fr.paris.lutece.plugins.mylutece.modules.openam.service.OpenamService.java

private Map<String, String> getUserInformationInHeaderRequest(HttpServletRequest request) {
    Map<String, String> userInformations = new HashMap<String, String>();
    Enumeration headerNames = request.getHeaderNames();

    String strKey;/*w w w .  j  av a 2 s. c o m*/

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

        if (ATTRIBUTE_USER_MAPPING.containsKey(strKey) || ATTRIBUTE_USER_KEY_NAME.equals(strKey)) {
            userInformations.put(strKey, request.getHeader(strKey));
        }
    }

    if (OpenamAPI._bDebug) {
        headerNames = request.getHeaderNames();
        OpenamAPI._logger.debug("Openam Headers Informations");

        while (headerNames.hasMoreElements()) {
            strKey = (String) headerNames.nextElement();
            OpenamAPI._logger.debug(strKey + "=" + request.getHeader(strKey));
        }
    }

    return userInformations;
}

From source file:mobi.jenkinsci.ci.client.JenkinsClient.java

private HashMap<String, String> getHeaders(final HttpServletRequest req) {
    final HashMap<String, String> propagatedHeader = new HashMap<String, String>();
    if (req != null) {
        final Enumeration<String> headerNames = req.getHeaderNames();
        while (headerNames.hasMoreElements()) {
            final String headerName = headerNames.nextElement();
            if (PROPAGATED_HEADERS_WHITELIST.contains(headerName.toLowerCase())) {
                propagatedHeader.put(headerName, req.getHeader(headerName));
            }//from  ww w  .j a v  a 2 s.  co  m
        }
    }
    return propagatedHeader;
}

From source file:org.jahia.bin.errors.ErrorLoggingFilter.java

/**
 * Returns the request information for logging purposes.
 *
 * @param request the http request object
 * @return the request information for logging purposes
 *///from w  w w  .  jav a2 s.  c  o  m
private static String getRequestInfo(HttpServletRequest request) {
    StringBuilder info = new StringBuilder(512);
    if (request != null) {
        String uri = (String) request.getAttribute("javax.servlet.error.request_uri");
        String queryString = (String) request.getAttribute("javax.servlet.forward.query_string");
        if (StringUtils.isNotEmpty(queryString)) {
            uri = uri + "?" + queryString;
        }
        info.append("Request information:").append("\nURL: ").append(uri).append("\nMethod: ")
                .append(request.getMethod()).append("\nProtocol: ").append(request.getProtocol())
                .append("\nRemote host: ").append(request.getRemoteHost()).append("\nRemote address: ")
                .append(request.getRemoteAddr()).append("\nRemote port: ").append(request.getRemotePort())
                .append("\nRemote user: ").append(request.getRemoteUser()).append("\nSession ID: ")
                .append(request.getRequestedSessionId()).append("\nSession user: ").append(getUserInfo(request))
                .append("\nRequest headers: ");

        @SuppressWarnings("unchecked")
        Iterator<String> headerNames = new EnumerationIterator(request.getHeaderNames());
        while (headerNames.hasNext()) {
            String headerName = headerNames.next();
            String headerValue = request.getHeader(headerName);
            info.append("\n  ").append(headerName).append(": ").append(headerValue);
        }
    }
    return info.toString();
}

From source file:com.cloudbees.tomcat.valves.PrivateAppValveIntegratedTest.java

@Before
@Override/*from   w  w w  .  j  a  v  a 2 s  .  c  om*/
public void setUp() throws Exception {
    super.setUp();

    Tomcat tomcat = getTomcatInstance();

    // Must have a real docBase - just use temp
    org.apache.catalina.Context context = tomcat.addContext("", System.getProperty("java.io.tmpdir"));

    Tomcat.addServlet(context, "hello-servlet", new HttpServlet() {
        @Override
        protected void service(HttpServletRequest req, HttpServletResponse resp)
                throws ServletException, IOException {
            System.out.println(req.getRequestURL());
            IoUtils2.flush(req.getInputStream(), System.out);
            Enumeration<String> headers = req.getHeaderNames();
            while (headers.hasMoreElements()) {
                String header = headers.nextElement();
                System.out.println("   " + header + ": " + req.getHeader(header));
            }
            resp.addHeader("x-response", "hello");
            resp.getWriter().println("Hello world!");
        }
    });
    context.addServletMapping("/*", "hello-servlet");

    privateAppValve = new PrivateAppValve();
    privateAppValve.setSecretKey(secretKey);

    context.getPipeline().addValve(privateAppValve);

    tomcat.start();

    httpClient = new DefaultHttpClient();
    httpHost = new HttpHost("localhost", getPort());
}