An abstract class implementing PortletProvisionListener.
Listeners are configured for a portlet in sun-portlet.xml file. Methods on
these listeners are invoked everytime an instance of that portlet is added to a
community. Framework initializes the instance with the right PortletContext in the init() method.
init(ServletContext context) Called by container when an instance is created.
abstractpublic void
provision(ProviderProvisionEvent event) Method called when instance of the portlet, for which this listener is configured, is added to a community.
abstractpublic void
unprovision(ProviderProvisionEvent event) Method called when an instance of the portlet, for which this listener is configured, is removed from the community.