Servlet API
- Servlet API
- Interfaces in javax.servlet package
- Classes in javax.servlet package
- Interfaces in javax.servlet.http package
- Classes in javax.servlet.http package
The javax.servlet and javax.servlet.http packages represent interfaces and classes for servlet api.
The javax.servlet package contains many interfaces and classes that are used by the servlet or web container. These are not specific to any protocol.
The javax.servlet.http package contains interfaces and classes that are responsible for http requests only.
Let's see what are the interfaces of javax.servlet package.
Interfaces in javax.servlet package
There are many interfaces in javax.servlet package. They are as follows:
- Servlet
- ServletRequest
- ServletResponse
- RequestDispatcher
- ServletConfig
- ServletContext
- SingleThreadModel
- Filter
- FilterConfig
- FilterChain
- ServletRequestListener
- ServletRequestAttributeListener
- ServletContextListener
- ServletContextAttributeListener
Classes in javax.servlet package
There are many classes in javax.servlet package. They are as follows:
- GenericServlet
- ServletInputStream
- ServletOutputStream
- ServletRequestWrapper
- ServletResponseWrapper
- ServletRequestEvent
- ServletContextEvent
- ServletRequestAttributeEvent
- ServletContextAttributeEvent
- ServletException
- UnavailableException
Interfaces in javax.servlet.http package
There are many interfaces in javax.servlet.http package. They are as follows:
- HttpServletRequest
- HttpServletResponse
- HttpSession
- HttpSessionListener
- HttpSessionAttributeListener
- HttpSessionBindingListener
- HttpSessionActivationListener
- HttpSessionContext (deprecated now)
Classes in javax.servlet.http package
There are many classes in javax.servlet.http package. They are as follows:
- HttpServlet
- Cookie
- HttpServletRequestWrapper
- HttpServletResponseWrapper
- HttpSessionEvent
- HttpSessionBindingEvent
- HttpUtils (deprecated now)
Next TopicServlet Interface
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