Module com.github.robtimus.servlet

Package com.github.robtimus.servlet.http

Class CookieUtils

java.lang.Object

com.github.robtimus.servlet.http.CookieUtils

public final class CookieUtils
extends Object

A utility class for cookies.

Author:

Rob Spoor

Method Summary

Modifier and Type	Method	Description
static Stream<Cookie>	cookieStream(HttpServletRequest request)	Returns all cookies in a request as a stream.
static Optional<Cookie>	findCookie(HttpServletRequest request, String name)	Tries to find a specific cookie in a request.

Methods inherited from class java.lang.Object

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

Method Detail

findCookie

public static Optional<Cookie> findCookie(HttpServletRequest request,
                                          String name)

Tries to find a specific cookie in a request.

Parameters:

request - The request to find the cookie in.

name - The name of the cookie to find. This is case sensitive.

Returns:

An Optional describing the cookie with the given name, or Optional.empty() if the request does not have such a cookie.

Throws:

NullPointerException - If the given request is null.

cookieStream

public static Stream<Cookie> cookieStream(HttpServletRequest request)

Returns all cookies in a request as a stream.

Parameters:

request - The request to return all cookies of.

Returns:

A stream with all cookies in the given request; never null but possibly empty.

Throws:

NullPointerException - If the given request is null.