org.jboss.portal.widget.netvibes
Class NetvibesWidgetPortlet

java.lang.Object
  javax.portlet.GenericPortlet
      org.jboss.portal.widget.AbstractWidgetPortlet
          org.jboss.portal.widget.netvibes.NetvibesWidgetPortlet

All Implemented Interfaces:

Portlet

public class NetvibesWidgetPortlet
extends AbstractWidgetPortlet

Version:

$Revision$

Author:

Emanuel Muckenhuber

Field Summary

Fields inherited from class org.jboss.portal.widget.AbstractWidgetPortlet

EDIT_CONTENT, INIT_PARAM_CONNECTION_TIMEOUT, INIT_PARAM_ENTRY_EXPIRATION, INIT_PARAM_FETCH_WIDGETS_ON_LOOKUP, INIT_PARAM_QUERY_EXPIRATION

Constructor Summary

NetvibesWidgetPortlet()

Method Summary

protected void	doDispatch(RenderRequest req, RenderResponse resp) The default implementation of this method routes the render request to a set of helper methods depending on the current portlet mode the portlet is currently in.
protected void	doEditContent(RenderRequest req, RenderResponse resp)
protected void	doView(RenderRequest req, RenderResponse resp) Helper method to serve up the mandatory view mode.
protected WidgetProvider	getProvider()
void	init() A convenience method which can be overridden so that there's no need to call super.init(config).
void	processAction(ActionRequest req, ActionResponse resp) Called by the portlet container to allow the portlet to process an action request.

Methods inherited from class org.jboss.portal.widget.AbstractWidgetPortlet

destroy

Methods inherited from class javax.portlet.GenericPortlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

NetvibesWidgetPortlet

public NetvibesWidgetPortlet()

Method Detail

getProvider

protected WidgetProvider getProvider()

Specified by:

getProvider in class AbstractWidgetPortlet

Returns:

WidgetProvider

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 AbstractWidgetPortlet

Throws:

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

UnavailableException - if the portlet is unavailable to perform init

processAction

public void processAction(ActionRequest req,
                          ActionResponse resp)
                   throws PortletException,
                          PortletSecurityException,
                          java.io.IOException

Description copied from class: GenericPortlet

Called by the portlet container to allow the portlet to process an action request. This method is called if the client request was originated by a URL created (by the portlet) with the RenderResponse.createActionURL() method.

The default implementation throws an exception.

Specified by:

processAction in interface Portlet

Overrides:

processAction in class GenericPortlet

Parameters:

req - the action request

resp - the action response

Throws:

PortletException - if the portlet cannot fulfilling the request

UnavailableException - if the portlet is unavailable to process the action 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

doView

protected void doView(RenderRequest req,
                      RenderResponse resp)
               throws PortletException,
                      PortletSecurityException,
                      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:

req - the portlet request

resp - 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

doDispatch

protected void doDispatch(RenderRequest req,
                          RenderResponse resp)
                   throws PortletException,
                          PortletSecurityException,
                          java.io.IOException

Description copied from class: GenericPortlet

The default implementation of this method routes the render request to a set of helper methods depending on the current portlet mode the portlet is currently in. These methods are:

• doView for handling view requests
• doEdit for handling edit requests
• doHelp for handling help requests

If the window state of this portlet is minimized, this method does not invoke any of the portlet mode rendering methods.

For handling custom portlet modes the portlet should override this method.

Overrides:

doDispatch in class GenericPortlet

Parameters:

req - the render request

resp - 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

See Also:

GenericPortlet.doView(RenderRequest,RenderResponse), GenericPortlet.doEdit(RenderRequest,RenderResponse), GenericPortlet.doHelp(RenderRequest,RenderResponse)

doEditContent

protected void doEditContent(RenderRequest req,
                             RenderResponse resp)
                      throws PortletException,
                             PortletSecurityException,
                             java.io.IOException

Throws:

PortletException

PortletSecurityException

java.io.IOException