com.sapportals.htmlb.page

Class PageProcessorServlet

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          com.sapportals.htmlb.page.PageProcessorServlet

All Implemented Interfaces:

Serializable, Servlet, ServletConfig

public abstract class PageProcessorServlet

extends HttpServlet

Copyright 2004 SAP AG

See Also:

Serialized Form

Constructor Summary

PageProcessorServlet()

Method Summary

void	destroy() Clean up resources
void	doGet(HttpServletRequest request, HttpServletResponse response) Process the HTTP Get request
protected void	doPost(HttpServletRequest request, HttpServletResponse response) Process the HTTP Post request
abstract DynPage	getPage() Should be implemented by derived class if request and response is not needed to create a page (usual case).
protected DynPage	getPage(HttpServletRequest request, HttpServletResponse response) Workaround to let API unchanged.

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PageProcessorServlet

public PageProcessorServlet()

Method Detail

doPost

protected void doPost(HttpServletRequest request,
                      HttpServletResponse response)
               throws ServletException,
                      IOException

Process the HTTP Post request

Throws:

ServletException

IOException

doGet

public void doGet(HttpServletRequest request,
                  HttpServletResponse response)
           throws ServletException,
                  IOException

Process the HTTP Get request

Throws:

ServletException

IOException

destroy

public void destroy()

Clean up resources

getPage

public abstract DynPage getPage()

Should be implemented by derived class if request and response is not needed to create a page (usual case).

getPage

protected DynPage getPage(HttpServletRequest request,
                          HttpServletResponse response)

Workaround to let API unchanged. In some circumstances request and response are needed to create a page. In that case the default implementation can be reimplemented in derived class. The abstract getPage() method can have a pseudo implementation in that case.