Example usage for javax.servlet.http HttpServletRequest getHeader

Introduction

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

Prototype

public String getHeader(String name);

Source Link

Document

Returns the value of the specified request header as a String.

Usage

From source file:com.cloud.servlet.StaticResourceServlet.java

static boolean isClientCompressionSupported(final HttpServletRequest req) {
    return StringUtils.contains(req.getHeader("Accept-Encoding"), "gzip");
}

From source file:com.tang.util.RequestBeanKit.java

public static String getIp(HttpServletRequest request) {
    String remoteAddr = request.getHeader("X-Real-IP");
    if (remoteAddr == null) {
        remoteAddr = request.getHeader("X-Forwarded-For");
    }//from  w  w w .  j a v  a 2 s.  c o m
    if (remoteAddr == null) {
        remoteAddr = request.getRemoteAddr();
    }
    return remoteAddr;
}

From source file:architecture.ee.web.util.ServletUtils.java

public static String getDomainName(HttpServletRequest request, boolean opt) {
    String url = request.getHeader("Referer");

    return getDomainName(url, opt);
}

From source file:com.neocotic.bloggaer.common.Requests.java

/**
 * Returns the referrer of the specified {@code request}.
 * /*from   w w w  .  j  a  v a  2 s .  c om*/
 * @param request
 *            the {@code HttpServletRequest} to check
 * @return The referrer.
 */
public static String getReferrer(HttpServletRequest request) {
    logger.entering(request);

    String referrer = request.getHeader("Referer");

    logger.exiting(referrer);
    return referrer;
}

From source file:com.neocotic.bloggaer.common.Requests.java

/**
 * Returns the user agent of the specified {@code request}.
 * //  w  w  w. j  a va 2  s .  c o  m
 * @param request
 *            the {@code HttpServletRequest} to check
 * @return The user agent.
 */
public static String getUserAgent(HttpServletRequest request) {
    logger.entering(request);

    String userAgent = request.getHeader("User-Agent");

    logger.exiting(userAgent);
    return userAgent;
}

From source file:io.renren.common.utils.IPUtils.java

/**
 * ?IP?//from   ww w  .j  a  va 2  s .  c om
 * 
 * Nginx???? ?request.getRemoteAddr()?IP?
 * ?????X-Forwarded-For?IP?X-Forwarded-For?unknownIPIP?
 */
public static String getIpAddr(HttpServletRequest request) {
    String ip = null;
    try {
        ip = request.getHeader("x-forwarded-for");
        if (StringUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (StringUtils.isEmpty(ip) || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (StringUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_CLIENT_IP");
        }
        if (StringUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED_FOR");
        }
        if (StringUtils.isEmpty(ip) || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
    } catch (Exception e) {
        logger.error("IPUtils ERROR ", e);
    }

    //        //??IP?
    //        if(StringUtils.isEmpty(ip) && ip.length() > 15) {
    //         if(ip.indexOf(",") > 0) {
    //            ip = ip.substring(0, ip.indexOf(","));
    //         }
    //      }

    return ip;
}

From source file:de.itsvs.cwtrpc.core.CwtRpcUtils.java

public static boolean containsStrongName(HttpServletRequest request) {
    return (request.getHeader(RpcRequestBuilder.STRONG_NAME_HEADER) != null);
}

From source file:com.lll.util.SpringSecurityUtils.java

public static String getIpAddr(HttpServletRequest request) {
    String ip = request.getHeader("x-forwarded-for");
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("Proxy-Client-IP");
        //System.out.println(ip);
    }//  w ww  . j  av  a  2  s .  com
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("WL-Proxy-Client-IP");
        //System.out.println(ip);
    }
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getRemoteAddr();
        //System.out.println(ip);
    }
    return ip;
}

From source file:com.neocotic.bloggaer.common.Requests.java

/**
 * Returns the IP address that appears to be the source of the specified {@code request}.
 * /*from  ww  w  . j a  v  a  2 s .  com*/
 * @param request
 *            the {@code HttpServletRequest} to check
 * @return The IP address.
 */
public static String getIpAddress(HttpServletRequest request) {
    logger.entering(request);

    String ipAddress = request.getHeader("X-Forwarded-For");
    if (ipAddress == null) {
        ipAddress = request.getRemoteAddr();
    } else {
        String[] ipAddresses = StringUtils.split(ipAddress, ",");
        if (ipAddresses.length > 0)
            ipAddress = ipAddresses[0];
    }

    logger.exiting(ipAddress);
    return ipAddress;
}

From source file:com.esri.gpt.framework.http.CredentialProvider.java

/**
 * Establishes a thread local instance of credentials based upon authorization
 * credentials found within the HTTP request header.
 * <p/>//from ww w .  ja v  a 2  s .com
 * The general pattern is to challenge the UI client (browser) to provide credentials for
 * accessing a remote server.
 * @param request the executing HTTP servlet request
 * @return the extablished thread local instance (null if authorization credentials were not found)
 */
public static CredentialProvider establishThreadLocalInstance(HttpServletRequest request) {
    String sAuthorization = request.getHeader("Authorization");
    if (sAuthorization != null) {
        if (sAuthorization.startsWith("Basic ")) {
            sAuthorization = sAuthorization.substring(6);
            if (sAuthorization.length() > 0) {
                String sDecoded = new String(Base64.decodeBase64(sAuthorization.getBytes()));
                int nIdx = sDecoded.indexOf(':');
                if (nIdx > 0) {
                    String user = sDecoded.substring(0, nIdx);
                    String pwd = sDecoded.substring(nIdx + 1);
                    CredentialProvider creds = new CredentialProvider(user, pwd);
                    threadLocalInstance.set(creds);
                }
            }
        }
    }
    return threadLocalInstance.get();
}