org.apache.ambari.server.view

Interface ViewInstanceHandlerList

All Known Implementing Classes:

AmbariHandlerList

public interface ViewInstanceHandlerList

List of handlers for deployed view instances.

Method Summary

Modifier and Type	Method and Description
void	addViewInstance(ViewInstanceEntity viewInstanceDefinition) Add a handler for the given view instance.
void	removeViewInstance(ViewInstanceEntity viewInstanceDefinition) Remove the handler for the given view instance.
void	shareSessionCacheToViews(org.eclipse.jetty.server.session.SessionCache serverSessionCache) Shares specified sessionCache between all views' handlers

Method Detail

addViewInstance

void addViewInstance(ViewInstanceEntity viewInstanceDefinition)
              throws org.apache.ambari.view.SystemException

Add a handler for the given view instance.

Parameters:

viewInstanceDefinition - the view instance

Throws:

org.apache.ambari.view.SystemException - if a handler the view instance can not be added

shareSessionCacheToViews

void shareSessionCacheToViews(org.eclipse.jetty.server.session.SessionCache serverSessionCache)

Shares specified sessionCache between all views' handlers

Parameters:

serverSessionCache - the sessionCache instance

removeViewInstance

void removeViewInstance(ViewInstanceEntity viewInstanceDefinition)

Remove the handler for the given view instance.

Parameters:

viewInstanceDefinition - the view instance