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About HTTP requests

Mohan Chandrasekaran
Greenhorn

Joined: Nov 05, 2005
Posts: 18
Hi I am preparing for SCWCD.
I got this doubt when going through servlet specification.
In the specification (SRV 4.1.1), they told about the conditions when request parameters are available to a Servlet.

I am not able to understand one of the condition mentioned as:

" The Servlet has made an initial call of any of the getParameter familiy of methods on the request object." - Here what is meant by "initial call"


Thanks,<br />Mohan<br />SCJP 1.4(93%)
singh santosh
Ranch Hand

Joined: Jan 13, 2006
Posts: 136
hi,
" The Servlet has made an initial call of any of the getParameter familiy of methods on the request object." - Here what is meant by "initial call"


i think here initial call means the first time you will be using any of the getParameter family of methods(getParmater,getParameterNames,getParameterValues) on the request in ur servlet.

regards
-santosh
 
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subject: About HTTP requests