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Question on Session - HFSJ page 268

Padma priya Gururajan
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Joined: Oct 05, 2006
Posts: 411
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Hi,
I have a doubt on session in page 268 of HFSJ

Which interface define a getSession() method?
A. ServletRequest
B. ServletResponse
C. HttpServletRequest
D. HttpServletResponse.

The answer is 'C'. Can anybody tell how the answer is option 'C'.


With regards,
Padma priya N.G.

Padma priya N.G.
Be the change you want to be - Mahatma Gandhi
Satya Maheshwari
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Joined: Jan 01, 2007
Posts: 368
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HttpSession is specific to Http Protocol and hence we have the getSession method in HttpServletRequest. You can have a look here:
http://java.sun.com/j2ee/sdk_1.3/techdocs/api/javax/servlet/http/HttpServletRequest.html#getSession()

Thanks and Regards
Padma priya Gururajan
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Joined: Oct 05, 2006
Posts: 411
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Thanks.
 
I agree. Here's the link: http://ej-technologies/jprofiler - if it wasn't for jprofiler, we would need to run our stuff on 16 servers instead of 3.
 
subject: Question on Session - HFSJ page 268
 
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