How to access HttpServletRequest in 2004s

Hi All

I am having following code in SP15

<b>TaskBinder.getCurrentTask().getWebContextAdapter().getHttpServletResponse();</b>

it works fine, but same code doesnt work in 2004s,

error message says, WebContextAdapter is not defined for ITASk, so instead of WebContextAdapter I used <b>ProtocolAdapter,</b> in this case error message says HttpServletResponse is not defined for ProtocolAdapter.

Please help me out with this issue.

Regards

Praveen

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