org.jboss.portal.portlet.samples.basic
Class FailDuringInitPortlet

java.lang.Object
  javax.portlet.GenericPortlet
      org.jboss.portal.portlet.samples.basic.FailDuringInitPortlet

All Implemented Interfaces:

Portlet

public class FailDuringInitPortlet
extends GenericPortlet

A portlet that will fail only one time during startup (so it is possible to restart it).

Version:

$Revision: 630 $

Author:

Julien Viet

Constructor Summary

FailDuringInitPortlet()

Method Summary

protected void	doView(RenderRequest renderRequest, RenderResponse renderResponse) Helper method to serve up the mandatory view mode.
void	init() A convenience method which can be overridden so that there's no need to call super.init(config).

Methods inherited from class javax.portlet.GenericPortlet

destroy, doDispatch, doEdit, doHelp, getInitParameter, getInitParameterNames, getPortletConfig, getPortletContext, getPortletName, getResourceBundle, getTitle, init, processAction, render

Methods inherited from class java.lang.Object

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

Constructor Detail

FailDuringInitPortlet

public FailDuringInitPortlet()

Method Detail

init

public void init()
          throws PortletException

Description copied from class: GenericPortlet

A convenience method which can be overridden so that there's no need to call super.init(config).

Instead of overriding GenericPortlet.init(PortletConfig), simply override this method and it will be called by GenericPortlet.init(PortletConfig config). The PortletConfig object can still be retrieved via GenericPortlet.getPortletConfig().

Overrides:

init in class GenericPortlet

Throws:

PortletException - if an exception has occurred that interferes with the portlet normal operation.

UnavailableException - if the portlet is unavailable to perform init

doView

protected void doView(RenderRequest renderRequest,
                      RenderResponse renderResponse)
               throws PortletException,
                      java.io.IOException

Description copied from class: GenericPortlet

Helper method to serve up the mandatory view mode.

The default implementation throws an exception.

Overrides:

doView in class GenericPortlet

Parameters:

renderRequest - the portlet request

renderResponse - the render response

Throws:

PortletException - if the portlet cannot fulfilling the request

UnavailableException - if the portlet is unavailable to perform render at this time

PortletSecurityException - if the portlet cannot fullfill this request because of security reasons

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