org.apache.pluto.core
Class DefaultPortletPreferencesService

java.lang.Object
  org.apache.pluto.core.DefaultPortletPreferencesService

All Implemented Interfaces:

ContainerService, PortletPreferencesService

public class DefaultPortletPreferencesService
extends java.lang.Object
implements PortletPreferencesService

Default implementation of the portlet preferences service. The portlet preferences service is a singleton held by the pluto portlet container.

See Also:

PortletPreferences, PortletPreferencesImpl, PortletPreferences

Constructor Summary

DefaultPortletPreferencesService()
Default no-arg constructor.

Method Summary

InternalPortletPreference[]	getStoredPreferences(PortletWindow portletWindow, PortletRequest request) Returns the stored portlet preferences array.
void	store(PortletWindow portletWindow, PortletRequest request, InternalPortletPreference[] preferences) Stores the portlet preferences to the in-memory storage.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPortletPreferencesService

public DefaultPortletPreferencesService()

Default no-arg constructor.

Method Detail

getStoredPreferences

public InternalPortletPreference[] getStoredPreferences(PortletWindow portletWindow,
                                                        PortletRequest request)
                                                 throws PortletContainerException

Returns the stored portlet preferences array. The preferences managed by this service should be protected from being directly accessed, so this method returns a cloned copy of the stored preferences.

Specified by:

getStoredPreferences in interface PortletPreferencesService

Parameters:

portletWindow - the portlet window.

request - the portlet request from which the remote user is retrieved.

Returns:

a copy of the stored portlet preferences array.

Throws:

PortletContainerException

store

public void store(PortletWindow portletWindow,
                  PortletRequest request,
                  InternalPortletPreference[] preferences)
           throws PortletContainerException

Stores the portlet preferences to the in-memory storage. This method should be invoked after the portlet preferences are validated by the preference validator (if defined).

The preferences managed by this service should be protected from being directly accessed, so this method clones the passed-in preferences array and saves it.

Specified by:

store in interface PortletPreferencesService

Parameters:

portletWindow - the portlet window

request - the portlet request from which the remote user is retrieved.

preferences - the portlet preferences to store.

Throws:

PortletContainerException

See Also:

PortletPreferences.store()