org.jasig.portal.portlets.image
Class ImagePortletController

java.lang.Object
  org.springframework.context.support.ApplicationObjectSupport
      org.springframework.web.portlet.context.PortletApplicationObjectSupport
          org.springframework.web.portlet.handler.PortletContentGenerator
              org.springframework.web.portlet.mvc.AbstractController
                  org.jasig.portal.portlets.image.ImagePortletController

All Implemented Interfaces:

ApplicationContextAware, PortletContextAware, Controller

public class ImagePortletController
extends AbstractController

A simple portlet which renders an image along with an optional caption and subcaption.

Portlet preferences:

Name	Description	Example	Required
img-uri	The URI of the image to display	http://webcam.its.hawaii.edu/uhmwebcam/image01.jpg	yes
img-width	The width of the image to display	320	no
img-height	The height of the image to display	240	no
img-border	The border of the image to display	0	no
img-link	A URI to be used as an href for the image	http://www.hawaii.edu/visitor/#webcams	no
caption	A caption of the image to display	Almost Live Shot of Hamilton Library Front Entrance	no
subcaption	The subcaption of the image to display	Updated Once per Minute During Daylight Hours	no
alt-text	Text to include as the 'alt' attribute of the img tag	Almost live shot of Hamilton library front enterance	no, but highly recommended in support of non-visual browsers

Version:

$Revision: 19776 $

Author:

Ken Weiner, kweiner@unicon.net, Jen Bourey, jbourey@unicon.net

Field Summary

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Constructor Summary

ImagePortletController()

Method Summary

protected ModelAndView

handleRenderRequestInternal(RenderRequest request, RenderResponse response)

Methods inherited from class org.springframework.web.portlet.mvc.AbstractController

handleActionRequest, handleActionRequestInternal, handleRenderRequest, isRenderWhenMinimized, isSynchronizeOnSession, setRenderWhenMinimized, setSynchronizeOnSession

Methods inherited from class org.springframework.web.portlet.handler.PortletContentGenerator

applyCacheSeconds, cacheForSeconds, check, checkAndPrepare, checkAndPrepare, getCacheSeconds, isRequireSession, preventCaching, setCacheSeconds, setRequireSession

Methods inherited from class org.springframework.web.portlet.context.PortletApplicationObjectSupport

getPortletContext, getTempDir, isContextRequired, setPortletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, initApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

ImagePortletController

public ImagePortletController()

Method Detail

handleRenderRequestInternal

protected ModelAndView handleRenderRequestInternal(RenderRequest request,
                                                   RenderResponse response)
                                            throws Exception

Overrides:

handleRenderRequestInternal in class AbstractController

Throws:

Exception