org.josef.web.servlet

Class ServletUtil

java.lang.Object

org.josef.web.servlet.ServletUtil

public final class ServletUtil
extends Object

Utility class for Servlets.

Version:

1.0 $Revision: 5877 $

Author:

Kees Schotanus

Method Summary

Modifier and Type	Method and Description
static javax.servlet.http.Cookie	getCookie(javax.servlet.http.HttpServletRequest request, String cookieName) Gets a cookie from the current request.
static void	putCookie(javax.servlet.http.HttpServletResponse response, javax.servlet.http.Cookie cookie) Puts a cookie in the current response.

Methods inherited from class java.lang.Object

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

Method Detail

getCookie

public static javax.servlet.http.Cookie getCookie(javax.servlet.http.HttpServletRequest request,
                                                  String cookieName)

Gets a cookie from the current request.

Parameters:

request - Request to get the cookie from.

cookieName - The name of the cookie.

Returns:

The value of the supplied cookieName or null when the supplied cookieName does not exist.

Throws:

NullPointerException - When either the supplied request or cookieName is null.

IllegalArgumentException - When the supplied cookieName is empty.

putCookie

public static void putCookie(javax.servlet.http.HttpServletResponse response,
                             javax.servlet.http.Cookie cookie)

Puts a cookie in the current response.

Parameters:

response - Response to add the cookie to.

cookie - The cookie to put in the current response.

Throws:

NullPointerException - When either the supplied response or cookie is null.