org.apache.jetspeed.portlet.xml
Class SaxPortlet

java.lang.Object
  |
  +--org.apache.jetspeed.portlet.xml.SaxPortlet

All Implemented Interfaces:

Portlet

public abstract class SaxPortlet

extends java.lang.Object

implements Portlet

The SaxPortlet is an abstract implementation of the Portlet that enables the use of SAX events to be sent as the response.

Author:

Thomas F. Boehme

See Also:

SaxPortletRequest, SaxPortletResponse

Nested Class Summary

Nested classes inherited from class org.apache.jetspeed.portlet.Portlet

Portlet.Mode

Constructor Summary

SaxPortlet()

Method Summary

void	service(PortletRequest request, PortletResponse response) Called by the portlet container to ask this portlet to generate its markup using the given request/response pair.
abstract void	service(SaxPortletRequest request, SaxPortletResponse response) This portlet maps the original service() call to this method.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jetspeed.portlet.Portlet

destroy, init, login, logout

Constructor Detail

SaxPortlet

public SaxPortlet()

Method Detail

service

public final void service(PortletRequest request,
                          PortletResponse response)
                   throws PortletException,
                          java.io.IOException

Description copied from interface: Portlet

Called by the portlet container to ask this portlet to generate its markup using the given request/response pair. Depending on the mode of the portlet and the requesting client device, the markup will be different. Also, the portlet can take language preferences and/or personalized settings into account.

Specified by:

service in interface Portlet

Parameters:

request - the portlet request

response - the portlet response

Throws:

PortletException - if the portlet has trouble fulfilling the rendering request

java.io.IOException - if the streaming causes an I/O problem

service

public abstract void service(SaxPortletRequest request,
                             SaxPortletResponse response)
                      throws PortletException,
                             java.io.IOException

This portlet maps the original service() call to this method. With the derived response, the two SAX handlers are accessible for sending SAX events as the response.

Parameters:

request - the stream portlet request

response - the stream portlet response

PortletException

java.io.IOException