org.apache.jetspeed.portal.portlets
Class AbstractInstancePortlet

java.lang.Object
  org.apache.jetspeed.portal.portlets.AbstractPortlet
      org.apache.jetspeed.portal.portlets.AbstractInstancePortlet

All Implemented Interfaces:

Cacheable, Portlet, PortletState, org.apache.turbine.services.cache.Refreshable, java.io.Serializable

Direct Known Subclasses:

BogusPortlet, FileWatchPortlet, GenericMVCPortlet, IFramePortlet, RedirectPortlet, WebClippingPortlet, WebPagePortlet, WebPagePortlet2

public class AbstractInstancePortlet

extends AbstractPortlet

Extend AbstractPortlet to re-define the handle used for portlet caching: This handle uses the portlet's unique id and the portal page's id to form a portlet instance id for caching.

Author:

David Sean Taylor, Glenn R. Golden

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.jetspeed.portal.portlets.AbstractPortlet

content

Fields inherited from interface org.apache.jetspeed.portal.Portlet

PORTLET_MAXIMIZED, PORTLET_MINIMIZED, PORTLET_NORMAL

Constructor Summary

AbstractInstancePortlet()

Method Summary

static java.lang.Object

getHandle(java.lang.Object config) Construct the handle used for caching.

Methods inherited from class org.apache.jetspeed.portal.portlets.AbstractPortlet

allowClose, allowCustomize, allowInfo, allowMaximize, allowMinimize, allowPrintFriendly, allowView, clearContent, getAllowEdit, getAllowMaximize, getAllowView, getAttribute, getContent, getContent, getContent, getCreationTime, getDescription, getDescription, getExpirationMillis, getExpire, getHandle, getID, getImage, getImage, getInstance, getName, getPortletConfig, getTitle, getTitle, init, isCacheable, isClosed, isMinimized, isShowTitleBar, providesCustomization, refresh, setAttribute, setCacheable, setCachedObject, setClosed, setContent, setContent, setContent, setCreationTime, setDescription, setExpirationMillis, setHandle, setID, setImage, setMinimized, setName, setPortletConfig, setTitle, setTitle, supportsType

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractInstancePortlet

public AbstractInstancePortlet()

Method Detail

getHandle

public static java.lang.Object getHandle(java.lang.Object config)

Construct the handle used for caching.

Parameters:

config - The config object, expected to be a PortletConfig.