Display cookie value in GSP (Groovy Server Pages) :
Joined: Dec 20, 2007
Please Note: This Post is lengthy, but question is simple
I have added all these files for more clarity only. I have a section MyQuestion(please scroll down below) for the question
Iam trying to implement cookies for my application.
I have 3 files for the same. 1) A filter class, which intercepts every request 2) PCH class which has methods to handle cookie related things 3) PCD is a simple Java bean with getters and setters for all the fields, of which we want to create a cookie
Agenda Create a Persistent cookie. Create only one cookie, with all fields separated by a , symbol. i.e if user enters from date and to date then the cookie will store <FD>,<td> i.e one single string.I implemented like this
1) MyFilter.java (intercepts every request).
//Has a reference to PCH. PCH is a singleton
2)PCH.java ( has methods for handling cookie related tasks)
//Above class has a reference to PCD. PCD is nothing but a Java Bean with all getters and setters for all fields creating cookie.
To handle multiple client requests,(for real time Scenarios),PCD is stored in a ThreadLocal .
3)PCD //getters and setters for all fields
1)Best approach to display in my Groovy Server Page?
My GSP looks like somehting below
When i reach this GSP, i have a cookie in format <FD>,<ED>,<Numberofbooks> For example :singleCookie has value
Now i have to split this values and display in my GSP. I want to use GSP tags etc to get the cookie, populate "value" of the text fields and the select box from cookie value.So how to use the tags?
Someone says "Impossible is nothing". The man next him says "Let me see you licking your elbow tip!"