Thanks Rashmi and Sivaram for the quick reply but my requirement is to actually read the url.
for example if i am putting this url:
http:XXXX/bc/bsp/sap/crm_ui_start/default.htm?sap-client=200&sap-language=EN&account id=12345
i want to read account id 12345 in do prepare output of the page and give all results relevant to this account id.
What i am thinking if by any class or method i can read this account id then i can fill the context node of result by doing my custom code of search.
But my fight is will i be able to read url .