Servlet
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February 4, 2009 at 10:04 PM
In Java javax.servlet is for all servlets irrespective of the protocol it is implementing. Where as javax.servlet.http is specific to HTTP protocol.
i.e. javax.servlet has some interfaces which are not protocol dependent & which can be implemented. They are
RequestDispatcher
Servlet
ServletConfig
ServletContext
ServletRequest
ServletResponse
SingleThreadModel
Where as javax.servlet.http is specific to HTTP protocol & which are implemented specifically for HTTP protocol. They are
HttpServletRequest
HttpServletResponse
HttpSession
HttpSessionBindingListener
HttpSessionContext
i.e. javax.servlet has some interfaces which are not protocol dependent & which can be implemented. They are
RequestDispatcher
Servlet
ServletConfig
ServletContext
ServletRequest
ServletResponse
SingleThreadModel
Where as javax.servlet.http is specific to HTTP protocol & which are implemented specifically for HTTP protocol. They are
HttpServletRequest
HttpServletResponse
HttpSession
HttpSessionBindingListener
HttpSessionContext
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