Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Servlet-Interview-Questions what are cookies in servlets
Login         

View Questions and Answers by Category

Advertisements


 
Have Programming Question? Ask it here!
 
 
 


Nagendran
what are cookies in servlets
1 Answer(s)      2 years and 7 months ago
Posted in : Servlet Interview Questions


what are cookies


Advertisement
View Answers

May 7, 2012 at 3:56 PM


Cookies are piece of data which are stored at the client?s browser to track information regarding the user usage and habits. Servlets sends cookies to the browser client using the HTTP response headers. When client gets the cookie information it?s stored by the browser in the client?s hard disk. Similarly client returns the cookie information using the HTTP request headers. When cookie based session management is used, a token is generated which contains user's information, is sent to the browser by the server. The cookie is sent back to the server when the user sends a new request. By this cookie, the server is able to identify the user. In this way the session is maintained. Cookie is nothing but a name- value pair, which is stored on the client machine. By default the cookie is implemented in most of the browsers.

For more information, visit the following links:

http://www.roseindia.net/jsp/jspcookies.shtml

http://www.roseindia.net/servlets/use-cookie-servlet.shtml



Related Tutorials/Questions & Answers:
Cookies
Cookies   Benefits of Cookies
Cookies
Cookies   What is the use of setComment and getComment methods in Cookies ?   setComment: If a web browser presents this cookie to a user... by version zero cookies. getComment: Returns the comment describing
Advertisements
Cookies
Cookies  What are persistent cookies and pre-session cookies?   Cookies are relatively simple information stores that may be maintained... the information it is sent. Some people disable cookies in their browser settings and you
Cookies
Cookies   What is the use of setSecure() and getSecure() in Cookies ?   setSecure method indicates to the web browser that the cookie should only be sent using a secure protocol (https). getSecure method returns
cookies
cookies   hi, i m vishal want a simple example of cookies
cookies
links: http://www.roseindia.net/servlets/servletcookies.shtml http://www.roseindia.net/servlets/send-cookies-in-servlets.shtml Thanks
Cookies
Cookies   How Placing Cookies in the Response Headers ?   Cookie userCookie = new Cookie("user", "uaerId"); userCookie.setMaxAge(60*60*24*365); // Store cookie for 1 year response.addCookie(userCookie
Cookies
Cookies  How do I disable a cookie ?   The storage of cookies is controlled by their maximum age property. A positive value means... issuing the servlet response. Use the code below to delete all cookies
Cookies
Cookies  Defined getSecure() and setDomain(boolean secureFlag) ?   public boolean getSecure()-Returns true if the browser is sending cookies only over a secure protocol, or false if the browser can send cookies using
Cookies
Cookies   Why we are used setMaxAge() and getMaxAge() in Cookies ?   setMaxAge : Sets the maximum age of the cookie. The cookie will expire after that many seconds have passed. Negative values indicate the default
Send Cookies in Servlets
Send Cookies in Servlets   ... in servlets. Cookies are small bits of  information that a Web server sends... and HttpServletResponse interfaces have methods for getting and setting the cookies. You
servlets
what are cookies in servlets  what are cookies   Cookies... regarding the user usage and habits. Servlets sends cookies to the browser client...://www.roseindia.net/jsp/jspcookies.shtml http://www.roseindia.net/servlets/use
Read Cookies from Servlet
Read Cookies from Servlet       This section illustrates you how to read cookies from Servlets. The Cookie Class... retrieve all the cookies and display using servlets.  Here is the code
Cookies
Setting the Cookies In this example we are going to set the cookie. HttpSession session = requsest.getSession(); Inside the service method we ask.... Even there is no need to set the cookie into the response. Cookies are just
Cookies Attributes
Cookies Attributes  Defined Cookies Attributes
servlets
servlets  what is the duties of response object in servlets
servlets
what are advantages of servlets  what are advantages of servlets   Please visit the following link: Advantages Of Servlets
servlets
what are the different ways we can maintain state between request  what are the different ways we can maintain state between request   ... 2)Cookies 3)Hidden fields 4)Sessions
servlets
package supports the development of servlets that use the HTTP protocol. The classes... methods, and cookies. The abstract HttpServlet class extends javax.servlet.GenericServlet and serves as the base class for HTTP servlets. HttpServlet-Request
servlets
what is the architecture of a servlets package  what is the architecture of a servlets package   The javax.servlet package provides interfaces and classes for writing servlets. The Servlet Interface The central
PHP cookies
PHP cookies  hii, Explain about PHP cookies?   hello, A cookie is a small piece of information that is generated by the server but stored on the client. In php $_COOKIE['username'] is used to access a particular
servlets
servlets  why we require wrappers in servlets? what are its uses? Please explain   These wrappers classes help you to modify request...://www.roseindia.net/servlets/response-filte.shtml
servlets
servlets why do we need web-inf directory in web application  why do we need web-inf directory in web application? means what's the benefits of doing so
servlets
servlets   Hi what is pre initialized servlets, how can we achives?   When servlet container is loaded, all the servlets defined in the web.xml file does not initialized by default. But the container receives
Problem with cookies
Problem with cookies  Hello All, i need jsp code for RememberMe module of login. i am facing problem with cookies. so please if any one could guide me please help and provide mme the exact code.   Please visit
servlets
what are sessions in servlets  what are sessions in servlets   A Session refers to all the request that a single client makes to a server...: http://roseindia.net/jsp/jspsession/ http://www.roseindia.net/servlets
servlets
servlets  why we are using servlets
What is Java Servlets?
What is Java Servlets?       Servlets are server side components that provide a powerful mechanism for developing server side programs. Servlets provide component-based, platform-independent
the servlets
what is diff between generic servlets and httpservlets  what is diff between generic servlets and httpservlets   Difference between GenericServlet and HTTPServlet: 1)GenericServlet belongs to javax.servlet package
 

 

 

DMCA.com