org.hippoecm.frontend.util

Class RequestUtils

java.lang.Object

org.hippoecm.frontend.util.RequestUtils

public class RequestUtils
extends Object

Wicket Request related utilities.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_HTTP_FORWARDED_FOR_HEADER Default HTTP Forwarded-For header name.
static String	HTTP_FORWARDED_FOR_HEADER_PARAM Servlet context init parameter name for custom HTTP Forwarded-For header name(s).

Method Summary

Modifier and Type	Method and Description
static String	getFarthestRemoteAddr(org.apache.wicket.request.Request request) Returns the remote client address or null if remote client address information is unavailable.
static String	getFarthestRequestHost(javax.servlet.http.HttpServletRequest request) Returns the original host information requested by the client
static String	getFarthestRequestScheme(javax.servlet.http.HttpServletRequest request)
static String	getFarthestUrlPrefix(javax.servlet.http.HttpServletRequest httpServletRequest)
static String	getFarthestUrlPrefix(org.apache.wicket.request.Request request)
static String[]	getRemoteAddrs(org.apache.wicket.request.Request request) Returns the remote host addresses related to this request.
static boolean	isUserLoggedIn(org.apache.wicket.request.IRequestCycle requestCycle) Returns true if a user is logged in for the current request and false if not or if there is no http session for the current request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_HTTP_FORWARDED_FOR_HEADER

public static final String DEFAULT_HTTP_FORWARDED_FOR_HEADER

Default HTTP Forwarded-For header name. X-Forwarded-For by default.

See Also:

Constant Field Values

HTTP_FORWARDED_FOR_HEADER_PARAM

public static final String HTTP_FORWARDED_FOR_HEADER_PARAM

Servlet context init parameter name for custom HTTP Forwarded-For header name(s). If not set, DEFAULT_HTTP_FORWARDED_FOR_HEADER is used by default.

See Also:

Constant Field Values

Method Detail

getFarthestRemoteAddr

public static String getFarthestRemoteAddr(org.apache.wicket.request.Request request)

Returns the remote client address or null if remote client address information is unavailable.

Parameters:

request - wicket request

Returns:

the remote client address or null if remote client address information is unavailable

getRemoteAddrs

public static String[] getRemoteAddrs(org.apache.wicket.request.Request request)

Returns the remote host addresses related to this request. If there's any proxy server between the client and the server, then the proxy addresses are contained in the returned array. The lowest indexed element is the farthest downstream client and each successive proxy addresses are the next elements.

Parameters:

request - wicket request

Returns:

remote host addresses as non-null string array

getFarthestRequestScheme

public static String getFarthestRequestScheme(javax.servlet.http.HttpServletRequest request)

getFarthestRequestHost

public static String getFarthestRequestHost(javax.servlet.http.HttpServletRequest request)

Returns the original host information requested by the client

Parameters:

request -

Returns:

the farthest request host

getFarthestUrlPrefix

public static String getFarthestUrlPrefix(org.apache.wicket.request.Request request)

getFarthestUrlPrefix

public static String getFarthestUrlPrefix(javax.servlet.http.HttpServletRequest httpServletRequest)

isUserLoggedIn

public static boolean isUserLoggedIn(org.apache.wicket.request.IRequestCycle requestCycle)

Returns true if a user is logged in for the current request and false if not or if there is no http session for the current request. This method uses the RequestCycle from Wicket and assumes that the request (if present) can be cast to a ServletWebRequest.

Parameters:

requestCycle - the wicket request cycle

Returns:

if the user is logged in for the current request