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Java Source Code / Java Documentation » Portal » jportlet » net.sf.jportlet.portlet 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


javax.servlet.http.HttpServlet
   net.sf.jportlet.portlet.Portlet

All known Subclasses:   net.sf.jportlet.portlet.PortletAdapter,
Portlet
abstract public class Portlet extends HttpServlet (Code)
The abstract Portlet is used by the portlet container to invoke the portlet.
author:
   Herve Tchepannou

Inner Class :public static class Markup
Inner Class :public static class Mode



Method Summary
abstract public  longgetLastModified(PortletRequest request)
     Returns the time the response of the Portlet object was last modified, in milliseconds since midnight January 1, 1970 GMT. If the time is unknown, this method returns a negative number (the default).

Portlets that can quickly determine their last modification time should override this method.

public  PortletConfiggetPortletConfig()
    
public  voidinit(PortletConfig portletConfig)
    
abstract public  voidlogin(PortletRequest request)
    
abstract public  voidlogout(PortletRequest request)
    
abstract public  voidservice(PortletRequest request, PortletResponse response)
    



Method Detail
getLastModified
abstract public long getLastModified(PortletRequest request)(Code)
Returns the time the response of the Portlet object was last modified, in milliseconds since midnight January 1, 1970 GMT. If the time is unknown, this method returns a negative number (the default).

Portlets that can quickly determine their last modification time should override this method. This makes browser and proxy caches work more effectively, reducing the load on server and network resources
Parameters:
  request - long




getPortletConfig
public PortletConfig getPortletConfig()(Code)
Returns the configuration of the portlet PortletConfig



init
public void init(PortletConfig portletConfig) throws PortletException(Code)
Initialize the portlet
Parameters:
  config - configuration of the portlet
throws:
  PortletException - if any error occurs



login
abstract public void login(PortletRequest request) throws PortletException(Code)
Called by the portlet container to ask the portlet to initialize a personalized user experience
Parameters:
  request -
throws:
  PortletException -



logout
abstract public void logout(PortletRequest request) throws PortletException(Code)
Called by the portlet container to indicate that a concrete portlet instance is being removed
Parameters:
  request -



service
abstract public void service(PortletRequest request, PortletResponse response) throws PortletException, IOException(Code)
This function is invoke by the container in order to render the portlet
Parameters:
  request - current request
Parameters:
  response - current response
throws:
  IOException - if any IO error occurs
throws:
  PortletException - if any other error



Methods inherited from javax.servlet.http.HttpServlet
protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doHead(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected void doTrace(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
protected long getLastModified(HttpServletRequest req)(Code)(Java Doc)
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException(Code)(Java Doc)
public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException(Code)(Java Doc)

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