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

Methods

Modifier and Type	Method and Description
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)
                 throws com.googlecode.fascinator.common.messaging.MessagingException

Send a message to HouseKeeping.

Throws:

com.googlecode.fascinator.common.messaging.MessagingException

requestRestart

void requestRestart()
                    throws com.googlecode.fascinator.common.messaging.MessagingException

Request a low priority restart from HouseKeeping.

Throws:

com.googlecode.fascinator.common.messaging.MessagingException

requestUrgentRestart

void requestUrgentRestart()
                          throws com.googlecode.fascinator.common.messaging.MessagingException

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

Throws:

com.googlecode.fascinator.common.messaging.MessagingException

getQueueStats

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

Get the latest statistics on message queues.

Returns:

Map> of all queues and their statistics