org.apache.airavata.ws.monitor

Class Monitor

java.lang.Object

org.apache.airavata.ws.monitor.event.EventProducer

org.apache.airavata.ws.monitor.Monitor

public class Monitor
extends EventProducer

Field Summary

Fields

Modifier and Type	Field and Description
protected MonitorConfiguration	configuration
protected static String	DEFAULT_MODEL_KEY
protected Map<String,EventDataRepository>	eventDataMap
protected static org.slf4j.Logger	logger
protected long	messagePullTimeout
protected boolean	monitoring
protected boolean	printRawMessages
protected WsmgClient	wsmgClient

Constructor Summary

Constructors

Constructor and Description
Monitor(MonitorConfiguration configuration)

Method Summary

Methods

Modifier and Type	Method and Description
MonitorConfiguration	getConfiguration()
EventDataRepository	getEventData() Deprecated. - Use getEventDataRepository() instead
EventDataRepository	getEventData(String nodeID) Deprecated. - Use getEventDataRepository(...) instead
EventDataRepository	getEventDataRepository() Return the event data repository containing all the notifications
EventDataRepository	getEventDataRepository(String nodeID) Return the event data repository containing all the notifications for the node
String	getExperimentId() Return the id of the experiment which the monitoring is done
long	getMessagePullTimeout() Retrieve the timeout in milliseconds for pulling messages
protected void	handleNotification(org.xmlpull.infoset.XmlElement event)
boolean	hasCurrentExecutionTerminatedNotificationReceived()
boolean	isMonitoring() is the monitoring active
void	printRawMessage(boolean print) Print the raw notification messages to the console as they arrive
void	resetEventData() Resets the graph and clear the monitoring table.
void	setMessagePullTimeout(long timeout) Set the timeout in milliseconds for pulling messages
void	setPrint(boolean print) Deprecated. - Use printRawMessage(...) instead
void	start()
void	startMonitoring() Start monitoring asynchronously
void	stop() Stops monitoring without using a thread.
void	stopMonitoring() Stop monitoring asynchronously
void	waitForCompletion() Wait until the monitoring is completed

Methods inherited from class org.apache.airavata.ws.monitor.event.EventProducer

addEventListener, removeEventListener, sendEvent, sendSafeEvent

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

configuration

protected MonitorConfiguration configuration

DEFAULT_MODEL_KEY

protected static final String DEFAULT_MODEL_KEY

See Also:

Constant Field Values

eventDataMap

protected Map<String,EventDataRepository> eventDataMap

wsmgClient

protected WsmgClient wsmgClient

printRawMessages

protected boolean printRawMessages

messagePullTimeout

protected long messagePullTimeout

monitoring

protected boolean monitoring

Constructor Detail

Monitor

public Monitor(MonitorConfiguration configuration)

Method Detail

getConfiguration

public MonitorConfiguration getConfiguration()

Returns:

The configuration for monitoring

getEventDataRepository

public EventDataRepository getEventDataRepository()

Return the event data repository containing all the notifications

Returns:

getEventDataRepository

public EventDataRepository getEventDataRepository(String nodeID)

Return the event data repository containing all the notifications for the node

Parameters:

nodeID -

Returns:

start

public void start()
           throws MonitorException

Throws:

MonitorException

stop

public void stop()
          throws MonitorException

Stops monitoring without using a thread.

Throws:

MonitorException

startMonitoring

public void startMonitoring()

Start monitoring asynchronously

stopMonitoring

public void stopMonitoring()

Stop monitoring asynchronously

resetEventData

public void resetEventData()

Resets the graph and clear the monitoring table. Remove all the extra table models available

handleNotification

protected void handleNotification(org.xmlpull.infoset.XmlElement event)

Parameters:

event -

waitForCompletion

public void waitForCompletion()

Wait until the monitoring is completed

printRawMessage

public void printRawMessage(boolean print)

Print the raw notification messages to the console as they arrive

Parameters:

print - - if true raw notifications are printed

getMessagePullTimeout

public long getMessagePullTimeout()

Retrieve the timeout in milliseconds for pulling messages

Returns:

setMessagePullTimeout

public void setMessagePullTimeout(long timeout)

Set the timeout in milliseconds for pulling messages

Parameters:

timeout -

isMonitoring

public boolean isMonitoring()

is the monitoring active

Returns:

hasCurrentExecutionTerminatedNotificationReceived

public boolean hasCurrentExecutionTerminatedNotificationReceived()

getExperimentId

public String getExperimentId()

Return the id of the experiment which the monitoring is done

Returns:

getEventData

public EventDataRepository getEventData()

Deprecated. - Use getEventDataRepository() instead

Returns:

getEventData

public EventDataRepository getEventData(String nodeID)

Deprecated. - Use getEventDataRepository(...) instead

Parameters:

nodeID -

Returns:

setPrint

public void setPrint(boolean print)

Deprecated. - Use printRawMessage(...) instead

Parameters:

print - - if true raw notifications are printed