Module com.erudika.para.server

Package com.erudika.para.server.utils

Class HttpUtils

java.lang.Object

com.erudika.para.server.utils.HttpUtils

public final class HttpUtils
extends Object

Various utilities for HTTP stuff - cookies, AJAX, etc.

Author:

Alex Bogdanovski [[email protected]]

Method Summary

Modifier and Type	Method	Description
static String	getCookieValue(jakarta.servlet.http.HttpServletRequest req, String name)	Reads a cookie.
static String	getStateParam(String name, jakarta.servlet.http.HttpServletRequest req)	Reads a cookie.
static boolean	isAjaxRequest(jakarta.servlet.http.HttpServletRequest request)	Checks if a request comes from JavaScript.
static void	removeStateParam(String name, jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res)	Deletes a cookie.
static void	setAuthCookie(String name, String value, boolean httpOnly, int maxAge, String sameSite, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)	Sets the auth cookie.
static void	setAuthCookie(String name, String value, int maxAge, jakarta.servlet.http.HttpServletRequest request, jakarta.servlet.http.HttpServletResponse response)	Sets the auth cookie.
static void	setRawCookie(String name, String value, jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res, boolean httpOnly, int maxAge)	Sets a cookie.
static void	setStateParam(String name, String value, jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res)	Sets a cookie.
static void	setStateParam(String name, String value, jakarta.servlet.http.HttpServletRequest req, jakarta.servlet.http.HttpServletResponse res, boolean httpOnly)	Sets a cookie.

Methods inherited from class java.lang.Object

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

Method Details

isAjaxRequest

public static boolean isAjaxRequest(jakarta.servlet.http.HttpServletRequest request)

Checks if a request comes from JavaScript.

Parameters:

request - HTTP request

Returns:

true if AJAX

setStateParam

public static void setStateParam(String name,
 String value,
 jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res)

Sets a cookie.

Parameters:

name - the name

value - the value

req - HTTP request

res - HTTP response

setStateParam

public static void setStateParam(String name,
 String value,
 jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res,
 boolean httpOnly)

Sets a cookie.

Parameters:

name - the name

value - the value

req - HTTP request

res - HTTP response

httpOnly - HTTP only flag

getStateParam

public static String getStateParam(String name,
 jakarta.servlet.http.HttpServletRequest req)

Reads a cookie.

Parameters:

name - the name

req - HTTP request

Returns:

the cookie value

removeStateParam

public static void removeStateParam(String name,
 jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res)

Deletes a cookie.

Parameters:

name - the name

req - HTTP request

res - HTTP response

setRawCookie

public static void setRawCookie(String name,
 String value,
 jakarta.servlet.http.HttpServletRequest req,
 jakarta.servlet.http.HttpServletResponse res,
 boolean httpOnly,
 int maxAge)

Sets a cookie.

Parameters:

name - the name

value - the value

req - HTTP request

res - HTTP response

httpOnly - HTTP only flag

maxAge - max age

getCookieValue

public static String getCookieValue(jakarta.servlet.http.HttpServletRequest req,
 String name)

Reads a cookie.

Parameters:

req - HTTP request

name - the name

Returns:

the cookie value

setAuthCookie

public static void setAuthCookie(String name,
 String value,
 int maxAge,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)

Sets the auth cookie.

Parameters:

name - name

value - value

maxAge - maxAge

request - request

response - response

setAuthCookie

public static void setAuthCookie(String name,
 String value,
 boolean httpOnly,
 int maxAge,
 String sameSite,
 jakarta.servlet.http.HttpServletRequest request,
 jakarta.servlet.http.HttpServletResponse response)

Sets the auth cookie.

Parameters:

name - name

value - value

httpOnly - HTTP only flag

maxAge - cookie validity in seconds

sameSite - SameSite value

request - request

response - response