com.googlecode.fascinator.portal.services
Interface HouseKeepingManager

All Superinterfaces:

EventListener, org.apache.tapestry5.ioc.services.RegistryShutdownListener

All Known Implementing Classes:

HouseKeepingManagerImpl

public interface HouseKeepingManager
extends org.apache.tapestry5.ioc.services.RegistryShutdownListener

Provides an interface for the Portal to access House Keeping.

Author:

Greg Pendlebury

Method Summary

void	confirmMessage(String actionId) Confirm and remove a message/action
Map<String,Map<String,String>>	getQueueStats() Get the latest statistics on message queues.
List<UserAction>	getUserMessages() Get the messages to display for the user
void	requestRestart() Request a low priority restart from HouseKeeping.
void	requestUrgentRestart() Request a high priority restart from HouseKeeping.
void	sendMessage(String message) Send a message to HouseKeeping.

Methods inherited from interface org.apache.tapestry5.ioc.services.RegistryShutdownListener

registryDidShutdown

Method Detail

getUserMessages

List<UserAction> getUserMessages()

Get the messages to display for the user

confirmMessage

void confirmMessage(String actionId)
                    throws Exception

Confirm and remove a message/action

Parameters:

actionId - The ID of the action to remove

Throws:

Exception

sendMessage

void sendMessage(String message)

Send a message to HouseKeeping.

requestRestart

void requestRestart()

Request a low priority restart from HouseKeeping.

requestUrgentRestart

void requestUrgentRestart()

Request a high priority restart from HouseKeeping. High priority will stop all user actions until the restart occurs.

getQueueStats

Map<String,Map<String,String>> getQueueStats()

Get the latest statistics on message queues.

Returns:

Map> of all queues and their statistics